diff options
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/source-map')
19 files changed, 0 insertions, 8192 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/CHANGELOG.md b/sandbox/testAppNevena/Front/node_modules/source-map/CHANGELOG.md deleted file mode 100644 index ef31a099..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/CHANGELOG.md +++ /dev/null @@ -1,344 +0,0 @@ -# Change Log - -## 0.7.3 - -* Fix a bug where nested uses of `SourceMapConsumer` could result in a - `TypeError`. [#338](https://github.com/mozilla/source-map/issues/338) - [#330](https://github.com/mozilla/source-map/issues/330) - [#319](https://github.com/mozilla/source-map/issues/319) - -## 0.7.2 - -* Another 3x speed up in `SourceMapConsumer`. Read about it here: - http://fitzgeraldnick.com/2018/02/26/speed-without-wizardry.html - -## 0.7.1 - -* Updated TypeScript typings. [#321][] - -[#321]: https://github.com/mozilla/source-map/pull/321 - -## 0.7.0 - -* `SourceMapConsumer` now uses WebAssembly, and is **much** faster! Read about - it here: - https://hacks.mozilla.org/2018/01/oxidizing-source-maps-with-rust-and-webassembly/ - -* **Breaking change:** `new SourceMapConsumer` now returns a `Promise` object - that resolves to the newly constructed `SourceMapConsumer` instance, rather - than returning the new instance immediately. - -* **Breaking change:** when you're done using a `SourceMapConsumer` instance, - you must call `SourceMapConsumer.prototype.destroy` on it. After calling - `destroy`, you must not use the instance again. - -* **Breaking change:** `SourceMapConsumer` used to be able to handle lines, - columns numbers and source and name indices up to `2^53 - 1` (aka - `Number.MAX_SAFE_INTEGER`). It can now only handle them up to `2^32 - 1`. - -* **Breaking change:** The `source-map` library now uses modern ECMAScript-isms: - `let`, arrow functions, `async`, etc. Use Babel to compile it down to - ECMAScript 5 if you need to support older JavaScript environments. - -* **Breaking change:** Drop support for Node < 8. If you want to support older -versions of node, please use v0.6 or below. - -## 0.5.6 - -* Fix for regression when people were using numbers as names in source maps. See - #236. - -## 0.5.5 - -* Fix "regression" of unsupported, implementation behavior that half the world - happens to have come to depend on. See #235. - -* Fix regression involving function hoisting in SpiderMonkey. See #233. - -## 0.5.4 - -* Large performance improvements to source-map serialization. See #228 and #229. - -## 0.5.3 - -* Do not include unnecessary distribution files. See - commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86. - -## 0.5.2 - -* Include browser distributions of the library in package.json's `files`. See - issue #212. - -## 0.5.1 - -* Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See - ff05274becc9e6e1295ed60f3ea090d31d843379. - -## 0.5.0 - -* Node 0.8 is no longer supported. - -* Use webpack instead of dryice for bundling. - -* Big speedups serializing source maps. See pull request #203. - -* Fix a bug with `SourceMapConsumer.prototype.sourceContentFor` and sources that - explicitly start with the source root. See issue #199. - -## 0.4.4 - -* Fix an issue where using a `SourceMapGenerator` after having created a - `SourceMapConsumer` from it via `SourceMapConsumer.fromSourceMap` failed. See - issue #191. - -* Fix an issue with where `SourceMapGenerator` would mistakenly consider - different mappings as duplicates of each other and avoid generating them. See - issue #192. - -## 0.4.3 - -* A very large number of performance improvements, particularly when parsing - source maps. Collectively about 75% of time shaved off of the source map - parsing benchmark! - -* Fix a bug in `SourceMapConsumer.prototype.allGeneratedPositionsFor` and fuzzy - searching in the presence of a column option. See issue #177. - -* Fix a bug with joining a source and its source root when the source is above - the root. See issue #182. - -* Add the `SourceMapConsumer.prototype.hasContentsOfAllSources` method to - determine when all sources' contents are inlined into the source map. See - issue #190. - -## 0.4.2 - -* Add an `.npmignore` file so that the benchmarks aren't pulled down by - dependent projects. Issue #169. - -* Add an optional `column` argument to - `SourceMapConsumer.prototype.allGeneratedPositionsFor` and better handle lines - with no mappings. Issues #172 and #173. - -## 0.4.1 - -* Fix accidentally defining a global variable. #170. - -## 0.4.0 - -* The default direction for fuzzy searching was changed back to its original - direction. See #164. - -* There is now a `bias` option you can supply to `SourceMapConsumer` to control - the fuzzy searching direction. See #167. - -* About an 8% speed up in parsing source maps. See #159. - -* Added a benchmark for parsing and generating source maps. - -## 0.3.0 - -* Change the default direction that searching for positions fuzzes when there is - not an exact match. See #154. - -* Support for environments using json2.js for JSON serialization. See #156. - -## 0.2.0 - -* Support for consuming "indexed" source maps which do not have any remote - sections. See pull request #127. This introduces a minor backwards - incompatibility if you are monkey patching `SourceMapConsumer.prototype` - methods. - -## 0.1.43 - -* Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue - #148 for some discussion and issues #150, #151, and #152 for implementations. - -## 0.1.42 - -* Fix an issue where `SourceNode`s from different versions of the source-map - library couldn't be used in conjunction with each other. See issue #142. - -## 0.1.41 - -* Fix a bug with getting the source content of relative sources with a "./" - prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768). - -* Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the - column span of each mapping. - -* Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find - all generated positions associated with a given original source and line. - -## 0.1.40 - -* Performance improvements for parsing source maps in SourceMapConsumer. - -## 0.1.39 - -* Fix a bug where setting a source's contents to null before any source content - had been set before threw a TypeError. See issue #131. - -## 0.1.38 - -* Fix a bug where finding relative paths from an empty path were creating - absolute paths. See issue #129. - -## 0.1.37 - -* Fix a bug where if the source root was an empty string, relative source paths - would turn into absolute source paths. Issue #124. - -## 0.1.36 - -* Allow the `names` mapping property to be an empty string. Issue #121. - -## 0.1.35 - -* A third optional parameter was added to `SourceNode.fromStringWithSourceMap` - to specify a path that relative sources in the second parameter should be - relative to. Issue #105. - -* If no file property is given to a `SourceMapGenerator`, then the resulting - source map will no longer have a `null` file property. The property will - simply not exist. Issue #104. - -* Fixed a bug where consecutive newlines were ignored in `SourceNode`s. - Issue #116. - -## 0.1.34 - -* Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103. - -* Fix bug involving source contents and the - `SourceMapGenerator.prototype.applySourceMap`. Issue #100. - -## 0.1.33 - -* Fix some edge cases surrounding path joining and URL resolution. - -* Add a third parameter for relative path to - `SourceMapGenerator.prototype.applySourceMap`. - -* Fix issues with mappings and EOLs. - -## 0.1.32 - -* Fixed a bug where SourceMapConsumer couldn't handle negative relative columns - (issue 92). - -* Fixed test runner to actually report number of failed tests as its process - exit code. - -* Fixed a typo when reporting bad mappings (issue 87). - -## 0.1.31 - -* Delay parsing the mappings in SourceMapConsumer until queried for a source - location. - -* Support Sass source maps (which at the time of writing deviate from the spec - in small ways) in SourceMapConsumer. - -## 0.1.30 - -* Do not join source root with a source, when the source is a data URI. - -* Extend the test runner to allow running single specific test files at a time. - -* Performance improvements in `SourceNode.prototype.walk` and - `SourceMapConsumer.prototype.eachMapping`. - -* Source map browser builds will now work inside Workers. - -* Better error messages when attempting to add an invalid mapping to a - `SourceMapGenerator`. - -## 0.1.29 - -* Allow duplicate entries in the `names` and `sources` arrays of source maps - (usually from TypeScript) we are parsing. Fixes github issue 72. - -## 0.1.28 - -* Skip duplicate mappings when creating source maps from SourceNode; github - issue 75. - -## 0.1.27 - -* Don't throw an error when the `file` property is missing in SourceMapConsumer, - we don't use it anyway. - -## 0.1.26 - -* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70. - -## 0.1.25 - -* Make compatible with browserify - -## 0.1.24 - -* Fix issue with absolute paths and `file://` URIs. See - https://bugzilla.mozilla.org/show_bug.cgi?id=885597 - -## 0.1.23 - -* Fix issue with absolute paths and sourcesContent, github issue 64. - -## 0.1.22 - -* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21. - -## 0.1.21 - -* Fixed handling of sources that start with a slash so that they are relative to - the source root's host. - -## 0.1.20 - -* Fixed github issue #43: absolute URLs aren't joined with the source root - anymore. - -## 0.1.19 - -* Using Travis CI to run tests. - -## 0.1.18 - -* Fixed a bug in the handling of sourceRoot. - -## 0.1.17 - -* Added SourceNode.fromStringWithSourceMap. - -## 0.1.16 - -* Added missing documentation. - -* Fixed the generating of empty mappings in SourceNode. - -## 0.1.15 - -* Added SourceMapGenerator.applySourceMap. - -## 0.1.14 - -* The sourceRoot is now handled consistently. - -## 0.1.13 - -* Added SourceMapGenerator.fromSourceMap. - -## 0.1.12 - -* SourceNode now generates empty mappings too. - -## 0.1.11 - -* Added name support to SourceNode. - -## 0.1.10 - -* Added sourcesContent support to the customer and generator. diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/LICENSE b/sandbox/testAppNevena/Front/node_modules/source-map/LICENSE deleted file mode 100644 index ed1b7cf2..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/LICENSE +++ /dev/null @@ -1,28 +0,0 @@ - -Copyright (c) 2009-2011, Mozilla Foundation and contributors -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -* Neither the names of the Mozilla Foundation nor the names of project - contributors may be used to endorse or promote products derived from this - software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/README.md b/sandbox/testAppNevena/Front/node_modules/source-map/README.md deleted file mode 100644 index db20846b..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/README.md +++ /dev/null @@ -1,822 +0,0 @@ -# Source Map - -[](https://travis-ci.org/mozilla/source-map) - -[](https://coveralls.io/github/mozilla/source-map) - -[](https://www.npmjs.com/package/source-map) - -This is a library to generate and consume the source map format -[described here][format]. - -[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit - -## Use with Node - - $ npm install source-map - -## Use on the Web - - <script src="https://unpkg.com/source-map@0.7.3/dist/source-map.js"></script> - <script> - sourceMap.SourceMapConsumer.initialize({ - "lib/mappings.wasm": "https://unpkg.com/source-map@0.7.3/lib/mappings.wasm" - }); - </script> - --------------------------------------------------------------------------------- - -<!-- `npm run toc` to regenerate the Table of Contents --> - -<!-- START doctoc generated TOC please keep comment here to allow auto update --> -<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE --> -## Table of Contents - -- [Examples](#examples) - - [Consuming a source map](#consuming-a-source-map) - - [Generating a source map](#generating-a-source-map) - - [With SourceNode (high level API)](#with-sourcenode-high-level-api) - - [With SourceMapGenerator (low level API)](#with-sourcemapgenerator-low-level-api) -- [API](#api) - - [SourceMapConsumer](#sourcemapconsumer) - - [SourceMapConsumer.initialize(options)](#sourcemapconsumerinitializeoptions) - - [new SourceMapConsumer(rawSourceMap)](#new-sourcemapconsumerrawsourcemap) - - [SourceMapConsumer.with](#sourcemapconsumerwith) - - [SourceMapConsumer.prototype.destroy()](#sourcemapconsumerprototypedestroy) - - [SourceMapConsumer.prototype.computeColumnSpans()](#sourcemapconsumerprototypecomputecolumnspans) - - [SourceMapConsumer.prototype.originalPositionFor(generatedPosition)](#sourcemapconsumerprototypeoriginalpositionforgeneratedposition) - - [SourceMapConsumer.prototype.generatedPositionFor(originalPosition)](#sourcemapconsumerprototypegeneratedpositionfororiginalposition) - - [SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)](#sourcemapconsumerprototypeallgeneratedpositionsfororiginalposition) - - [SourceMapConsumer.prototype.hasContentsOfAllSources()](#sourcemapconsumerprototypehascontentsofallsources) - - [SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])](#sourcemapconsumerprototypesourcecontentforsource-returnnullonmissing) - - [SourceMapConsumer.prototype.eachMapping(callback, context, order)](#sourcemapconsumerprototypeeachmappingcallback-context-order) - - [SourceMapGenerator](#sourcemapgenerator) - - [new SourceMapGenerator([startOfSourceMap])](#new-sourcemapgeneratorstartofsourcemap) - - [SourceMapGenerator.fromSourceMap(sourceMapConsumer)](#sourcemapgeneratorfromsourcemapsourcemapconsumer) - - [SourceMapGenerator.prototype.addMapping(mapping)](#sourcemapgeneratorprototypeaddmappingmapping) - - [SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)](#sourcemapgeneratorprototypesetsourcecontentsourcefile-sourcecontent) - - [SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])](#sourcemapgeneratorprototypeapplysourcemapsourcemapconsumer-sourcefile-sourcemappath) - - [SourceMapGenerator.prototype.toString()](#sourcemapgeneratorprototypetostring) - - [SourceNode](#sourcenode) - - [new SourceNode([line, column, source[, chunk[, name]]])](#new-sourcenodeline-column-source-chunk-name) - - [SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])](#sourcenodefromstringwithsourcemapcode-sourcemapconsumer-relativepath) - - [SourceNode.prototype.add(chunk)](#sourcenodeprototypeaddchunk) - - [SourceNode.prototype.prepend(chunk)](#sourcenodeprototypeprependchunk) - - [SourceNode.prototype.setSourceContent(sourceFile, sourceContent)](#sourcenodeprototypesetsourcecontentsourcefile-sourcecontent) - - [SourceNode.prototype.walk(fn)](#sourcenodeprototypewalkfn) - - [SourceNode.prototype.walkSourceContents(fn)](#sourcenodeprototypewalksourcecontentsfn) - - [SourceNode.prototype.join(sep)](#sourcenodeprototypejoinsep) - - [SourceNode.prototype.replaceRight(pattern, replacement)](#sourcenodeprototypereplacerightpattern-replacement) - - [SourceNode.prototype.toString()](#sourcenodeprototypetostring) - - [SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])](#sourcenodeprototypetostringwithsourcemapstartofsourcemap) - -<!-- END doctoc generated TOC please keep comment here to allow auto update --> - -## Examples - -### Consuming a source map - -```js -const rawSourceMap = { - version: 3, - file: 'min.js', - names: ['bar', 'baz', 'n'], - sources: ['one.js', 'two.js'], - sourceRoot: 'http://example.com/www/js/', - mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' -}; - -const whatever = await SourceMapConsumer.with(rawSourceMap, null, consumer => { - - console.log(consumer.sources); - // [ 'http://example.com/www/js/one.js', - // 'http://example.com/www/js/two.js' ] - - console.log(consumer.originalPositionFor({ - line: 2, - column: 28 - })); - // { source: 'http://example.com/www/js/two.js', - // line: 2, - // column: 10, - // name: 'n' } - - console.log(consumer.generatedPositionFor({ - source: 'http://example.com/www/js/two.js', - line: 2, - column: 10 - })); - // { line: 2, column: 28 } - - consumer.eachMapping(function (m) { - // ... - }); - - return computeWhatever(); -}); -``` - -### Generating a source map - -In depth guide: -[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/) - -#### With SourceNode (high level API) - -```js -function compile(ast) { - switch (ast.type) { - case 'BinaryExpression': - return new SourceNode( - ast.location.line, - ast.location.column, - ast.location.source, - [compile(ast.left), " + ", compile(ast.right)] - ); - case 'Literal': - return new SourceNode( - ast.location.line, - ast.location.column, - ast.location.source, - String(ast.value) - ); - // ... - default: - throw new Error("Bad AST"); - } -} - -var ast = parse("40 + 2", "add.js"); -console.log(compile(ast).toStringWithSourceMap({ - file: 'add.js' -})); -// { code: '40 + 2', -// map: [object SourceMapGenerator] } -``` - -#### With SourceMapGenerator (low level API) - -```js -var map = new SourceMapGenerator({ - file: "source-mapped.js" -}); - -map.addMapping({ - generated: { - line: 10, - column: 35 - }, - source: "foo.js", - original: { - line: 33, - column: 2 - }, - name: "christopher" -}); - -console.log(map.toString()); -// '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}' -``` - -## API - -Get a reference to the module: - -```js -// Node.js -var sourceMap = require('source-map'); - -// Browser builds -var sourceMap = window.sourceMap; - -// Inside Firefox -const sourceMap = require("devtools/toolkit/sourcemap/source-map.js"); -``` - -### SourceMapConsumer - -A `SourceMapConsumer` instance represents a parsed source map which we can query -for information about the original file positions by giving it a file position -in the generated source. - -#### SourceMapConsumer.initialize(options) - -When using `SourceMapConsumer` outside of node.js, for example on the Web, it -needs to know from what URL to load `lib/mappings.wasm`. You must inform it by -calling `initialize` before constructing any `SourceMapConsumer`s. - -The options object has the following properties: - -* `"lib/mappings.wasm"`: A `String` containing the URL of the - `lib/mappings.wasm` file. - -```js -sourceMap.SourceMapConsumer.initialize({ - "lib/mappings.wasm": "https://example.com/source-map/lib/mappings.wasm" -}); -``` - -#### new SourceMapConsumer(rawSourceMap) - -The only parameter is the raw source map (either as a string which can be -`JSON.parse`'d, or an object). According to the spec, source maps have the -following attributes: - -* `version`: Which version of the source map spec this map is following. - -* `sources`: An array of URLs to the original source files. - -* `names`: An array of identifiers which can be referenced by individual - mappings. - -* `sourceRoot`: Optional. The URL root from which all sources are relative. - -* `sourcesContent`: Optional. An array of contents of the original source files. - -* `mappings`: A string of base64 VLQs which contain the actual mappings. - -* `file`: Optional. The generated filename this source map is associated with. - -The promise of the constructed souce map consumer is returned. - -When the `SourceMapConsumer` will no longer be used anymore, you must call its -`destroy` method. - -```js -const consumer = await new sourceMap.SourceMapConsumer(rawSourceMapJsonData); -doStuffWith(consumer); -consumer.destroy(); -``` - -Alternatively, you can use `SourceMapConsumer.with` to avoid needing to remember -to call `destroy`. - -#### SourceMapConsumer.with - -Construct a new `SourceMapConsumer` from `rawSourceMap` and `sourceMapUrl` -(see the `SourceMapConsumer` constructor for details. Then, invoke the `async -function f(SourceMapConsumer) -> T` with the newly constructed consumer, wait -for `f` to complete, call `destroy` on the consumer, and return `f`'s return -value. - -You must not use the consumer after `f` completes! - -By using `with`, you do not have to remember to manually call `destroy` on -the consumer, since it will be called automatically once `f` completes. - -```js -const xSquared = await SourceMapConsumer.with( - myRawSourceMap, - null, - async function (consumer) { - // Use `consumer` inside here and don't worry about remembering - // to call `destroy`. - - const x = await whatever(consumer); - return x * x; - } -); - -// You may not use that `consumer` anymore out here; it has -// been destroyed. But you can use `xSquared`. -console.log(xSquared); -``` - -#### SourceMapConsumer.prototype.destroy() - -Free this source map consumer's associated wasm data that is manually-managed. - -```js -consumer.destroy(); -``` - -Alternatively, you can use `SourceMapConsumer.with` to avoid needing to remember -to call `destroy`. - -#### SourceMapConsumer.prototype.computeColumnSpans() - -Compute the last column for each generated mapping. The last column is -inclusive. - -```js -// Before: -consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" }) -// [ { line: 2, -// column: 1 }, -// { line: 2, -// column: 10 }, -// { line: 2, -// column: 20 } ] - -consumer.computeColumnSpans(); - -// After: -consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" }) -// [ { line: 2, -// column: 1, -// lastColumn: 9 }, -// { line: 2, -// column: 10, -// lastColumn: 19 }, -// { line: 2, -// column: 20, -// lastColumn: Infinity } ] -``` - -#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition) - -Returns the original source, line, and column information for the generated -source's line and column positions provided. The only argument is an object with -the following properties: - -* `line`: The line number in the generated source. Line numbers in - this library are 1-based (note that the underlying source map - specification uses 0-based line numbers -- this library handles the - translation). - -* `column`: The column number in the generated source. Column numbers - in this library are 0-based. - -* `bias`: Either `SourceMapConsumer.GREATEST_LOWER_BOUND` or - `SourceMapConsumer.LEAST_UPPER_BOUND`. Specifies whether to return the closest - element that is smaller than or greater than the one we are searching for, - respectively, if the exact element cannot be found. Defaults to - `SourceMapConsumer.GREATEST_LOWER_BOUND`. - -and an object is returned with the following properties: - -* `source`: The original source file, or null if this information is not - available. - -* `line`: The line number in the original source, or null if this information is - not available. The line number is 1-based. - -* `column`: The column number in the original source, or null if this - information is not available. The column number is 0-based. - -* `name`: The original identifier, or null if this information is not available. - -```js -consumer.originalPositionFor({ line: 2, column: 10 }) -// { source: 'foo.coffee', -// line: 2, -// column: 2, -// name: null } - -consumer.originalPositionFor({ line: 99999999999999999, column: 999999999999999 }) -// { source: null, -// line: null, -// column: null, -// name: null } -``` - -#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition) - -Returns the generated line and column information for the original source, -line, and column positions provided. The only argument is an object with -the following properties: - -* `source`: The filename of the original source. - -* `line`: The line number in the original source. The line number is - 1-based. - -* `column`: The column number in the original source. The column - number is 0-based. - -and an object is returned with the following properties: - -* `line`: The line number in the generated source, or null. The line - number is 1-based. - -* `column`: The column number in the generated source, or null. The - column number is 0-based. - -```js -consumer.generatedPositionFor({ source: "example.js", line: 2, column: 10 }) -// { line: 1, -// column: 56 } -``` - -#### SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition) - -Returns all generated line and column information for the original source, line, -and column provided. If no column is provided, returns all mappings -corresponding to a either the line we are searching for or the next closest line -that has any mappings. Otherwise, returns all mappings corresponding to the -given line and either the column we are searching for or the next closest column -that has any offsets. - -The only argument is an object with the following properties: - -* `source`: The filename of the original source. - -* `line`: The line number in the original source. The line number is - 1-based. - -* `column`: Optional. The column number in the original source. The - column number is 0-based. - -and an array of objects is returned, each with the following properties: - -* `line`: The line number in the generated source, or null. The line - number is 1-based. - -* `column`: The column number in the generated source, or null. The - column number is 0-based. - -```js -consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" }) -// [ { line: 2, -// column: 1 }, -// { line: 2, -// column: 10 }, -// { line: 2, -// column: 20 } ] -``` - -#### SourceMapConsumer.prototype.hasContentsOfAllSources() - -Return true if we have the embedded source content for every source listed in -the source map, false otherwise. - -In other words, if this method returns `true`, then -`consumer.sourceContentFor(s)` will succeed for every source `s` in -`consumer.sources`. - -```js -// ... -if (consumer.hasContentsOfAllSources()) { - consumerReadyCallback(consumer); -} else { - fetchSources(consumer, consumerReadyCallback); -} -// ... -``` - -#### SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing]) - -Returns the original source content for the source provided. The only -argument is the URL of the original source file. - -If the source content for the given source is not found, then an error is -thrown. Optionally, pass `true` as the second param to have `null` returned -instead. - -```js -consumer.sources -// [ "my-cool-lib.clj" ] - -consumer.sourceContentFor("my-cool-lib.clj") -// "..." - -consumer.sourceContentFor("this is not in the source map"); -// Error: "this is not in the source map" is not in the source map - -consumer.sourceContentFor("this is not in the source map", true); -// null -``` - -#### SourceMapConsumer.prototype.eachMapping(callback, context, order) - -Iterate over each mapping between an original source/line/column and a -generated line/column in this source map. - -* `callback`: The function that is called with each mapping. Mappings have the - form `{ source, generatedLine, generatedColumn, originalLine, originalColumn, - name }` - -* `context`: Optional. If specified, this object will be the value of `this` - every time that `callback` is called. - -* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or - `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over - the mappings sorted by the generated file's line/column order or the - original's source/line/column order, respectively. Defaults to - `SourceMapConsumer.GENERATED_ORDER`. - -```js -consumer.eachMapping(function (m) { console.log(m); }) -// ... -// { source: 'illmatic.js', -// generatedLine: 1, -// generatedColumn: 0, -// originalLine: 1, -// originalColumn: 0, -// name: null } -// { source: 'illmatic.js', -// generatedLine: 2, -// generatedColumn: 0, -// originalLine: 2, -// originalColumn: 0, -// name: null } -// ... -``` -### SourceMapGenerator - -An instance of the SourceMapGenerator represents a source map which is being -built incrementally. - -#### new SourceMapGenerator([startOfSourceMap]) - -You may pass an object with the following properties: - -* `file`: The filename of the generated source that this source map is - associated with. - -* `sourceRoot`: A root for all relative URLs in this source map. - -* `skipValidation`: Optional. When `true`, disables validation of mappings as - they are added. This can improve performance but should be used with - discretion, as a last resort. Even then, one should avoid using this flag when - running tests, if possible. - -```js -var generator = new sourceMap.SourceMapGenerator({ - file: "my-generated-javascript-file.js", - sourceRoot: "http://example.com/app/js/" -}); -``` - -#### SourceMapGenerator.fromSourceMap(sourceMapConsumer) - -Creates a new `SourceMapGenerator` from an existing `SourceMapConsumer` instance. - -* `sourceMapConsumer` The SourceMap. - -```js -var generator = sourceMap.SourceMapGenerator.fromSourceMap(consumer); -``` - -#### SourceMapGenerator.prototype.addMapping(mapping) - -Add a single mapping from original source line and column to the generated -source's line and column for this source map being created. The mapping object -should have the following properties: - -* `generated`: An object with the generated line and column positions. - -* `original`: An object with the original line and column positions. - -* `source`: The original source file (relative to the sourceRoot). - -* `name`: An optional original token name for this mapping. - -```js -generator.addMapping({ - source: "module-one.scm", - original: { line: 128, column: 0 }, - generated: { line: 3, column: 456 } -}) -``` - -#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent) - -Set the source content for an original source file. - -* `sourceFile` the URL of the original source file. - -* `sourceContent` the content of the source file. - -```js -generator.setSourceContent("module-one.scm", - fs.readFileSync("path/to/module-one.scm")) -``` - -#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]]) - -Applies a SourceMap for a source file to the SourceMap. -Each mapping to the supplied source file is rewritten using the -supplied SourceMap. Note: The resolution for the resulting mappings -is the minimum of this map and the supplied map. - -* `sourceMapConsumer`: The SourceMap to be applied. - -* `sourceFile`: Optional. The filename of the source file. - If omitted, sourceMapConsumer.file will be used, if it exists. - Otherwise an error will be thrown. - -* `sourceMapPath`: Optional. The dirname of the path to the SourceMap - to be applied. If relative, it is relative to the SourceMap. - - This parameter is needed when the two SourceMaps aren't in the same - directory, and the SourceMap to be applied contains relative source - paths. If so, those relative source paths need to be rewritten - relative to the SourceMap. - - If omitted, it is assumed that both SourceMaps are in the same directory, - thus not needing any rewriting. (Supplying `'.'` has the same effect.) - -#### SourceMapGenerator.prototype.toString() - -Renders the source map being generated to a string. - -```js -generator.toString() -// '{"version":3,"sources":["module-one.scm"],"names":[],"mappings":"...snip...","file":"my-generated-javascript-file.js","sourceRoot":"http://example.com/app/js/"}' -``` - -### SourceNode - -SourceNodes provide a way to abstract over interpolating and/or concatenating -snippets of generated JavaScript source code, while maintaining the line and -column information associated between those snippets and the original source -code. This is useful as the final intermediate representation a compiler might -use before outputting the generated JS and source map. - -#### new SourceNode([line, column, source[, chunk[, name]]]) - -* `line`: The original line number associated with this source node, or null if - it isn't associated with an original line. The line number is 1-based. - -* `column`: The original column number associated with this source node, or null - if it isn't associated with an original column. The column number - is 0-based. - -* `source`: The original source's filename; null if no filename is provided. - -* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see - below. - -* `name`: Optional. The original identifier. - -```js -var node = new SourceNode(1, 2, "a.cpp", [ - new SourceNode(3, 4, "b.cpp", "extern int status;\n"), - new SourceNode(5, 6, "c.cpp", "std::string* make_string(size_t n);\n"), - new SourceNode(7, 8, "d.cpp", "int main(int argc, char** argv) {}\n"), -]); -``` - -#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath]) - -Creates a SourceNode from generated code and a SourceMapConsumer. - -* `code`: The generated code - -* `sourceMapConsumer` The SourceMap for the generated code - -* `relativePath` The optional path that relative sources in `sourceMapConsumer` - should be relative to. - -```js -const consumer = await new SourceMapConsumer(fs.readFileSync("path/to/my-file.js.map", "utf8")); -const node = SourceNode.fromStringWithSourceMap(fs.readFileSync("path/to/my-file.js"), consumer); -``` - -#### SourceNode.prototype.add(chunk) - -Add a chunk of generated JS to this source node. - -* `chunk`: A string snippet of generated JS code, another instance of - `SourceNode`, or an array where each member is one of those things. - -```js -node.add(" + "); -node.add(otherNode); -node.add([leftHandOperandNode, " + ", rightHandOperandNode]); -``` - -#### SourceNode.prototype.prepend(chunk) - -Prepend a chunk of generated JS to this source node. - -* `chunk`: A string snippet of generated JS code, another instance of - `SourceNode`, or an array where each member is one of those things. - -```js -node.prepend("/** Build Id: f783haef86324gf **/\n\n"); -``` - -#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent) - -Set the source content for a source file. This will be added to the -`SourceMap` in the `sourcesContent` field. - -* `sourceFile`: The filename of the source file - -* `sourceContent`: The content of the source file - -```js -node.setSourceContent("module-one.scm", - fs.readFileSync("path/to/module-one.scm")) -``` - -#### SourceNode.prototype.walk(fn) - -Walk over the tree of JS snippets in this node and its children. The walking -function is called once for each snippet of JS and is passed that snippet and -the its original associated source's line/column location. - -* `fn`: The traversal function. - -```js -var node = new SourceNode(1, 2, "a.js", [ - new SourceNode(3, 4, "b.js", "uno"), - "dos", - [ - "tres", - new SourceNode(5, 6, "c.js", "quatro") - ] -]); - -node.walk(function (code, loc) { console.log("WALK:", code, loc); }) -// WALK: uno { source: 'b.js', line: 3, column: 4, name: null } -// WALK: dos { source: 'a.js', line: 1, column: 2, name: null } -// WALK: tres { source: 'a.js', line: 1, column: 2, name: null } -// WALK: quatro { source: 'c.js', line: 5, column: 6, name: null } -``` - -#### SourceNode.prototype.walkSourceContents(fn) - -Walk over the tree of SourceNodes. The walking function is called for each -source file content and is passed the filename and source content. - -* `fn`: The traversal function. - -```js -var a = new SourceNode(1, 2, "a.js", "generated from a"); -a.setSourceContent("a.js", "original a"); -var b = new SourceNode(1, 2, "b.js", "generated from b"); -b.setSourceContent("b.js", "original b"); -var c = new SourceNode(1, 2, "c.js", "generated from c"); -c.setSourceContent("c.js", "original c"); - -var node = new SourceNode(null, null, null, [a, b, c]); -node.walkSourceContents(function (source, contents) { console.log("WALK:", source, ":", contents); }) -// WALK: a.js : original a -// WALK: b.js : original b -// WALK: c.js : original c -``` - -#### SourceNode.prototype.join(sep) - -Like `Array.prototype.join` except for SourceNodes. Inserts the separator -between each of this source node's children. - -* `sep`: The separator. - -```js -var lhs = new SourceNode(1, 2, "a.rs", "my_copy"); -var operand = new SourceNode(3, 4, "a.rs", "="); -var rhs = new SourceNode(5, 6, "a.rs", "orig.clone()"); - -var node = new SourceNode(null, null, null, [ lhs, operand, rhs ]); -var joinedNode = node.join(" "); -``` - -#### SourceNode.prototype.replaceRight(pattern, replacement) - -Call `String.prototype.replace` on the very right-most source snippet. Useful -for trimming white space from the end of a source node, etc. - -* `pattern`: The pattern to replace. - -* `replacement`: The thing to replace the pattern with. - -```js -// Trim trailing white space. -node.replaceRight(/\s*$/, ""); -``` - -#### SourceNode.prototype.toString() - -Return the string representation of this source node. Walks over the tree and -concatenates all the various snippets together to one string. - -```js -var node = new SourceNode(1, 2, "a.js", [ - new SourceNode(3, 4, "b.js", "uno"), - "dos", - [ - "tres", - new SourceNode(5, 6, "c.js", "quatro") - ] -]); - -node.toString() -// 'unodostresquatro' -``` - -#### SourceNode.prototype.toStringWithSourceMap([startOfSourceMap]) - -Returns the string representation of this tree of source nodes, plus a -SourceMapGenerator which contains all the mappings between the generated and -original sources. - -The arguments are the same as those to `new SourceMapGenerator`. - -```js -var node = new SourceNode(1, 2, "a.js", [ - new SourceNode(3, 4, "b.js", "uno"), - "dos", - [ - "tres", - new SourceNode(5, 6, "c.js", "quatro") - ] -]); - -node.toStringWithSourceMap({ file: "my-output-file.js" }) -// { code: 'unodostresquatro', -// map: [object SourceMapGenerator] } -``` diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/dist/source-map.js b/sandbox/testAppNevena/Front/node_modules/source-map/dist/source-map.js deleted file mode 100644 index a9479578..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/dist/source-map.js +++ /dev/null @@ -1,3351 +0,0 @@ -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(require("fs"), require("path")); - else if(typeof define === 'function' && define.amd) - define(["fs", "path"], factory); - else if(typeof exports === 'object') - exports["sourceMap"] = factory(require("fs"), require("path")); - else - root["sourceMap"] = factory(root["fs"], root["path"]); -})(typeof self !== 'undefined' ? self : this, function(__WEBPACK_EXTERNAL_MODULE_10__, __WEBPACK_EXTERNAL_MODULE_11__) { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; -/******/ -/******/ // The require function -/******/ function __webpack_require__(moduleId) { -/******/ -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) { -/******/ return installedModules[moduleId].exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ i: moduleId, -/******/ l: false, -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); -/******/ -/******/ // Flag the module as loaded -/******/ module.l = true; -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/******/ -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; -/******/ -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; -/******/ -/******/ // define getter function for harmony exports -/******/ __webpack_require__.d = function(exports, name, getter) { -/******/ if(!__webpack_require__.o(exports, name)) { -/******/ Object.defineProperty(exports, name, { -/******/ configurable: false, -/******/ enumerable: true, -/******/ get: getter -/******/ }); -/******/ } -/******/ }; -/******/ -/******/ // getDefaultExport function for compatibility with non-harmony modules -/******/ __webpack_require__.n = function(module) { -/******/ var getter = module && module.__esModule ? -/******/ function getDefault() { return module['default']; } : -/******/ function getModuleExports() { return module; }; -/******/ __webpack_require__.d(getter, 'a', getter); -/******/ return getter; -/******/ }; -/******/ -/******/ // Object.prototype.hasOwnProperty.call -/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; -/******/ -/******/ // __webpack_public_path__ -/******/ __webpack_require__.p = ""; -/******/ -/******/ // Load entry module and return exports -/******/ return __webpack_require__(__webpack_require__.s = 5); -/******/ }) -/************************************************************************/ -/******/ ([ -/* 0 */ -/***/ (function(module, exports) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -/** - * This is a helper function for getting values from parameter/options - * objects. - * - * @param args The object we are extracting values from - * @param name The name of the property we are getting. - * @param defaultValue An optional value to return if the property is missing - * from the object. If this is not specified and the property is missing, an - * error will be thrown. - */ -function getArg(aArgs, aName, aDefaultValue) { - if (aName in aArgs) { - return aArgs[aName]; - } else if (arguments.length === 3) { - return aDefaultValue; - } - throw new Error('"' + aName + '" is a required argument.'); - -} -exports.getArg = getArg; - -const urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; -const dataUrlRegexp = /^data:.+\,.+$/; - -function urlParse(aUrl) { - const match = aUrl.match(urlRegexp); - if (!match) { - return null; - } - return { - scheme: match[1], - auth: match[2], - host: match[3], - port: match[4], - path: match[5] - }; -} -exports.urlParse = urlParse; - -function urlGenerate(aParsedUrl) { - let url = ""; - if (aParsedUrl.scheme) { - url += aParsedUrl.scheme + ":"; - } - url += "//"; - if (aParsedUrl.auth) { - url += aParsedUrl.auth + "@"; - } - if (aParsedUrl.host) { - url += aParsedUrl.host; - } - if (aParsedUrl.port) { - url += ":" + aParsedUrl.port; - } - if (aParsedUrl.path) { - url += aParsedUrl.path; - } - return url; -} -exports.urlGenerate = urlGenerate; - -const MAX_CACHED_INPUTS = 32; - -/** - * Takes some function `f(input) -> result` and returns a memoized version of - * `f`. - * - * We keep at most `MAX_CACHED_INPUTS` memoized results of `f` alive. The - * memoization is a dumb-simple, linear least-recently-used cache. - */ -function lruMemoize(f) { - const cache = []; - - return function(input) { - for (let i = 0; i < cache.length; i++) { - if (cache[i].input === input) { - const temp = cache[0]; - cache[0] = cache[i]; - cache[i] = temp; - return cache[0].result; - } - } - - const result = f(input); - - cache.unshift({ - input, - result, - }); - - if (cache.length > MAX_CACHED_INPUTS) { - cache.pop(); - } - - return result; - }; -} - -/** - * Normalizes a path, or the path portion of a URL: - * - * - Replaces consecutive slashes with one slash. - * - Removes unnecessary '.' parts. - * - Removes unnecessary '<dir>/..' parts. - * - * Based on code in the Node.js 'path' core module. - * - * @param aPath The path or url to normalize. - */ -const normalize = lruMemoize(function normalize(aPath) { - let path = aPath; - const url = urlParse(aPath); - if (url) { - if (!url.path) { - return aPath; - } - path = url.path; - } - const isAbsolute = exports.isAbsolute(path); - - // Split the path into parts between `/` characters. This is much faster than - // using `.split(/\/+/g)`. - const parts = []; - let start = 0; - let i = 0; - while (true) { - start = i; - i = path.indexOf("/", start); - if (i === -1) { - parts.push(path.slice(start)); - break; - } else { - parts.push(path.slice(start, i)); - while (i < path.length && path[i] === "/") { - i++; - } - } - } - - let up = 0; - for (i = parts.length - 1; i >= 0; i--) { - const part = parts[i]; - if (part === ".") { - parts.splice(i, 1); - } else if (part === "..") { - up++; - } else if (up > 0) { - if (part === "") { - // The first part is blank if the path is absolute. Trying to go - // above the root is a no-op. Therefore we can remove all '..' parts - // directly after the root. - parts.splice(i + 1, up); - up = 0; - } else { - parts.splice(i, 2); - up--; - } - } - } - path = parts.join("/"); - - if (path === "") { - path = isAbsolute ? "/" : "."; - } - - if (url) { - url.path = path; - return urlGenerate(url); - } - return path; -}); -exports.normalize = normalize; - -/** - * Joins two paths/URLs. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be joined with the root. - * - * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a - * scheme-relative URL: Then the scheme of aRoot, if any, is prepended - * first. - * - Otherwise aPath is a path. If aRoot is a URL, then its path portion - * is updated with the result and aRoot is returned. Otherwise the result - * is returned. - * - If aPath is absolute, the result is aPath. - * - Otherwise the two paths are joined with a slash. - * - Joining for example 'http://' and 'www.example.com' is also supported. - */ -function join(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - if (aPath === "") { - aPath = "."; - } - const aPathUrl = urlParse(aPath); - const aRootUrl = urlParse(aRoot); - if (aRootUrl) { - aRoot = aRootUrl.path || "/"; - } - - // `join(foo, '//www.example.org')` - if (aPathUrl && !aPathUrl.scheme) { - if (aRootUrl) { - aPathUrl.scheme = aRootUrl.scheme; - } - return urlGenerate(aPathUrl); - } - - if (aPathUrl || aPath.match(dataUrlRegexp)) { - return aPath; - } - - // `join('http://', 'www.example.com')` - if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { - aRootUrl.host = aPath; - return urlGenerate(aRootUrl); - } - - const joined = aPath.charAt(0) === "/" - ? aPath - : normalize(aRoot.replace(/\/+$/, "") + "/" + aPath); - - if (aRootUrl) { - aRootUrl.path = joined; - return urlGenerate(aRootUrl); - } - return joined; -} -exports.join = join; - -exports.isAbsolute = function(aPath) { - return aPath.charAt(0) === "/" || urlRegexp.test(aPath); -}; - -/** - * Make a path relative to a URL or another path. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be made relative to aRoot. - */ -function relative(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - - aRoot = aRoot.replace(/\/$/, ""); - - // It is possible for the path to be above the root. In this case, simply - // checking whether the root is a prefix of the path won't work. Instead, we - // need to remove components from the root one by one, until either we find - // a prefix that fits, or we run out of components to remove. - let level = 0; - while (aPath.indexOf(aRoot + "/") !== 0) { - const index = aRoot.lastIndexOf("/"); - if (index < 0) { - return aPath; - } - - // If the only part of the root that is left is the scheme (i.e. http://, - // file:///, etc.), one or more slashes (/), or simply nothing at all, we - // have exhausted all components, so the path is not relative to the root. - aRoot = aRoot.slice(0, index); - if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { - return aPath; - } - - ++level; - } - - // Make sure we add a "../" for each component we removed from the root. - return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); -} -exports.relative = relative; - -const supportsNullProto = (function() { - const obj = Object.create(null); - return !("__proto__" in obj); -}()); - -function identity(s) { - return s; -} - -/** - * Because behavior goes wacky when you set `__proto__` on objects, we - * have to prefix all the strings in our set with an arbitrary character. - * - * See https://github.com/mozilla/source-map/pull/31 and - * https://github.com/mozilla/source-map/issues/30 - * - * @param String aStr - */ -function toSetString(aStr) { - if (isProtoString(aStr)) { - return "$" + aStr; - } - - return aStr; -} -exports.toSetString = supportsNullProto ? identity : toSetString; - -function fromSetString(aStr) { - if (isProtoString(aStr)) { - return aStr.slice(1); - } - - return aStr; -} -exports.fromSetString = supportsNullProto ? identity : fromSetString; - -function isProtoString(s) { - if (!s) { - return false; - } - - const length = s.length; - - if (length < 9 /* "__proto__".length */) { - return false; - } - - /* eslint-disable no-multi-spaces */ - if (s.charCodeAt(length - 1) !== 95 /* '_' */ || - s.charCodeAt(length - 2) !== 95 /* '_' */ || - s.charCodeAt(length - 3) !== 111 /* 'o' */ || - s.charCodeAt(length - 4) !== 116 /* 't' */ || - s.charCodeAt(length - 5) !== 111 /* 'o' */ || - s.charCodeAt(length - 6) !== 114 /* 'r' */ || - s.charCodeAt(length - 7) !== 112 /* 'p' */ || - s.charCodeAt(length - 8) !== 95 /* '_' */ || - s.charCodeAt(length - 9) !== 95 /* '_' */) { - return false; - } - /* eslint-enable no-multi-spaces */ - - for (let i = length - 10; i >= 0; i--) { - if (s.charCodeAt(i) !== 36 /* '$' */) { - return false; - } - } - - return true; -} - -/** - * Comparator between two mappings where the original positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same original source/line/column, but different generated - * line and column the same. Useful when searching for a mapping with a - * stubbed out mapping. - */ -function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { - let cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0 || onlyCompareOriginal) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByOriginalPositions = compareByOriginalPositions; - -/** - * Comparator between two mappings with deflated source and name indices where - * the generated positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same generated line and column, but different - * source/name/original line and column the same. Useful when searching for a - * mapping with a stubbed out mapping. - */ -function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { - let cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0 || onlyCompareGenerated) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; - -function strcmp(aStr1, aStr2) { - if (aStr1 === aStr2) { - return 0; - } - - if (aStr1 === null) { - return 1; // aStr2 !== null - } - - if (aStr2 === null) { - return -1; // aStr1 !== null - } - - if (aStr1 > aStr2) { - return 1; - } - - return -1; -} - -/** - * Comparator between two mappings with inflated source and name strings where - * the generated positions are compared. - */ -function compareByGeneratedPositionsInflated(mappingA, mappingB) { - let cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; - -/** - * Strip any JSON XSSI avoidance prefix from the string (as documented - * in the source maps specification), and then parse the string as - * JSON. - */ -function parseSourceMapInput(str) { - return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, "")); -} -exports.parseSourceMapInput = parseSourceMapInput; - -/** - * Compute the URL of a source given the the source root, the source's - * URL, and the source map's URL. - */ -function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) { - sourceURL = sourceURL || ""; - - if (sourceRoot) { - // This follows what Chrome does. - if (sourceRoot[sourceRoot.length - 1] !== "/" && sourceURL[0] !== "/") { - sourceRoot += "/"; - } - // The spec says: - // Line 4: An optional source root, useful for relocating source - // files on a server or removing repeated values in the - // “sources” entry. This value is prepended to the individual - // entries in the “source” field. - sourceURL = sourceRoot + sourceURL; - } - - // Historically, SourceMapConsumer did not take the sourceMapURL as - // a parameter. This mode is still somewhat supported, which is why - // this code block is conditional. However, it's preferable to pass - // the source map URL to SourceMapConsumer, so that this function - // can implement the source URL resolution algorithm as outlined in - // the spec. This block is basically the equivalent of: - // new URL(sourceURL, sourceMapURL).toString() - // ... except it avoids using URL, which wasn't available in the - // older releases of node still supported by this library. - // - // The spec says: - // If the sources are not absolute URLs after prepending of the - // “sourceRoot”, the sources are resolved relative to the - // SourceMap (like resolving script src in a html document). - if (sourceMapURL) { - const parsed = urlParse(sourceMapURL); - if (!parsed) { - throw new Error("sourceMapURL could not be parsed"); - } - if (parsed.path) { - // Strip the last path component, but keep the "/". - const index = parsed.path.lastIndexOf("/"); - if (index >= 0) { - parsed.path = parsed.path.substring(0, index + 1); - } - } - sourceURL = join(urlGenerate(parsed), sourceURL); - } - - return normalize(sourceURL); -} -exports.computeSourceURL = computeSourceURL; - - -/***/ }), -/* 1 */ -/***/ (function(module, exports, __webpack_require__) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const base64VLQ = __webpack_require__(2); -const util = __webpack_require__(0); -const ArraySet = __webpack_require__(3).ArraySet; -const MappingList = __webpack_require__(7).MappingList; - -/** - * An instance of the SourceMapGenerator represents a source map which is - * being built incrementally. You may pass an object with the following - * properties: - * - * - file: The filename of the generated source. - * - sourceRoot: A root for all relative URLs in this source map. - */ -class SourceMapGenerator { - constructor(aArgs) { - if (!aArgs) { - aArgs = {}; - } - this._file = util.getArg(aArgs, "file", null); - this._sourceRoot = util.getArg(aArgs, "sourceRoot", null); - this._skipValidation = util.getArg(aArgs, "skipValidation", false); - this._sources = new ArraySet(); - this._names = new ArraySet(); - this._mappings = new MappingList(); - this._sourcesContents = null; - } - - /** - * Creates a new SourceMapGenerator based on a SourceMapConsumer - * - * @param aSourceMapConsumer The SourceMap. - */ - static fromSourceMap(aSourceMapConsumer) { - const sourceRoot = aSourceMapConsumer.sourceRoot; - const generator = new SourceMapGenerator({ - file: aSourceMapConsumer.file, - sourceRoot - }); - aSourceMapConsumer.eachMapping(function(mapping) { - const newMapping = { - generated: { - line: mapping.generatedLine, - column: mapping.generatedColumn - } - }; - - if (mapping.source != null) { - newMapping.source = mapping.source; - if (sourceRoot != null) { - newMapping.source = util.relative(sourceRoot, newMapping.source); - } - - newMapping.original = { - line: mapping.originalLine, - column: mapping.originalColumn - }; - - if (mapping.name != null) { - newMapping.name = mapping.name; - } - } - - generator.addMapping(newMapping); - }); - aSourceMapConsumer.sources.forEach(function(sourceFile) { - let sourceRelative = sourceFile; - if (sourceRoot !== null) { - sourceRelative = util.relative(sourceRoot, sourceFile); - } - - if (!generator._sources.has(sourceRelative)) { - generator._sources.add(sourceRelative); - } - - const content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - generator.setSourceContent(sourceFile, content); - } - }); - return generator; - } - - /** - * Add a single mapping from original source line and column to the generated - * source's line and column for this source map being created. The mapping - * object should have the following properties: - * - * - generated: An object with the generated line and column positions. - * - original: An object with the original line and column positions. - * - source: The original source file (relative to the sourceRoot). - * - name: An optional original token name for this mapping. - */ - addMapping(aArgs) { - const generated = util.getArg(aArgs, "generated"); - const original = util.getArg(aArgs, "original", null); - let source = util.getArg(aArgs, "source", null); - let name = util.getArg(aArgs, "name", null); - - if (!this._skipValidation) { - this._validateMapping(generated, original, source, name); - } - - if (source != null) { - source = String(source); - if (!this._sources.has(source)) { - this._sources.add(source); - } - } - - if (name != null) { - name = String(name); - if (!this._names.has(name)) { - this._names.add(name); - } - } - - this._mappings.add({ - generatedLine: generated.line, - generatedColumn: generated.column, - originalLine: original != null && original.line, - originalColumn: original != null && original.column, - source, - name - }); - } - - /** - * Set the source content for a source file. - */ - setSourceContent(aSourceFile, aSourceContent) { - let source = aSourceFile; - if (this._sourceRoot != null) { - source = util.relative(this._sourceRoot, source); - } - - if (aSourceContent != null) { - // Add the source content to the _sourcesContents map. - // Create a new _sourcesContents map if the property is null. - if (!this._sourcesContents) { - this._sourcesContents = Object.create(null); - } - this._sourcesContents[util.toSetString(source)] = aSourceContent; - } else if (this._sourcesContents) { - // Remove the source file from the _sourcesContents map. - // If the _sourcesContents map is empty, set the property to null. - delete this._sourcesContents[util.toSetString(source)]; - if (Object.keys(this._sourcesContents).length === 0) { - this._sourcesContents = null; - } - } - } - - /** - * Applies the mappings of a sub-source-map for a specific source file to the - * source map being generated. Each mapping to the supplied source file is - * rewritten using the supplied source map. Note: The resolution for the - * resulting mappings is the minimium of this map and the supplied map. - * - * @param aSourceMapConsumer The source map to be applied. - * @param aSourceFile Optional. The filename of the source file. - * If omitted, SourceMapConsumer's file property will be used. - * @param aSourceMapPath Optional. The dirname of the path to the source map - * to be applied. If relative, it is relative to the SourceMapConsumer. - * This parameter is needed when the two source maps aren't in the same - * directory, and the source map to be applied contains relative source - * paths. If so, those relative source paths need to be rewritten - * relative to the SourceMapGenerator. - */ - applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { - let sourceFile = aSourceFile; - // If aSourceFile is omitted, we will use the file property of the SourceMap - if (aSourceFile == null) { - if (aSourceMapConsumer.file == null) { - throw new Error( - "SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, " + - 'or the source map\'s "file" property. Both were omitted.' - ); - } - sourceFile = aSourceMapConsumer.file; - } - const sourceRoot = this._sourceRoot; - // Make "sourceFile" relative if an absolute Url is passed. - if (sourceRoot != null) { - sourceFile = util.relative(sourceRoot, sourceFile); - } - // Applying the SourceMap can add and remove items from the sources and - // the names array. - const newSources = this._mappings.toArray().length > 0 - ? new ArraySet() - : this._sources; - const newNames = new ArraySet(); - - // Find mappings for the "sourceFile" - this._mappings.unsortedForEach(function(mapping) { - if (mapping.source === sourceFile && mapping.originalLine != null) { - // Check if it can be mapped by the source map, then update the mapping. - const original = aSourceMapConsumer.originalPositionFor({ - line: mapping.originalLine, - column: mapping.originalColumn - }); - if (original.source != null) { - // Copy mapping - mapping.source = original.source; - if (aSourceMapPath != null) { - mapping.source = util.join(aSourceMapPath, mapping.source); - } - if (sourceRoot != null) { - mapping.source = util.relative(sourceRoot, mapping.source); - } - mapping.originalLine = original.line; - mapping.originalColumn = original.column; - if (original.name != null) { - mapping.name = original.name; - } - } - } - - const source = mapping.source; - if (source != null && !newSources.has(source)) { - newSources.add(source); - } - - const name = mapping.name; - if (name != null && !newNames.has(name)) { - newNames.add(name); - } - - }, this); - this._sources = newSources; - this._names = newNames; - - // Copy sourcesContents of applied map. - aSourceMapConsumer.sources.forEach(function(srcFile) { - const content = aSourceMapConsumer.sourceContentFor(srcFile); - if (content != null) { - if (aSourceMapPath != null) { - srcFile = util.join(aSourceMapPath, srcFile); - } - if (sourceRoot != null) { - srcFile = util.relative(sourceRoot, srcFile); - } - this.setSourceContent(srcFile, content); - } - }, this); - } - - /** - * A mapping can have one of the three levels of data: - * - * 1. Just the generated position. - * 2. The Generated position, original position, and original source. - * 3. Generated and original position, original source, as well as a name - * token. - * - * To maintain consistency, we validate that any new mapping being added falls - * in to one of these categories. - */ - _validateMapping(aGenerated, aOriginal, aSource, aName) { - // When aOriginal is truthy but has empty values for .line and .column, - // it is most likely a programmer error. In this case we throw a very - // specific error message to try to guide them the right way. - // For example: https://github.com/Polymer/polymer-bundler/pull/519 - if (aOriginal && typeof aOriginal.line !== "number" && typeof aOriginal.column !== "number") { - throw new Error( - "original.line and original.column are not numbers -- you probably meant to omit " + - "the original mapping entirely and only map the generated position. If so, pass " + - "null for the original mapping instead of an object with empty or null values." - ); - } - - if (aGenerated && "line" in aGenerated && "column" in aGenerated - && aGenerated.line > 0 && aGenerated.column >= 0 - && !aOriginal && !aSource && !aName) { - // Case 1. - - } else if (aGenerated && "line" in aGenerated && "column" in aGenerated - && aOriginal && "line" in aOriginal && "column" in aOriginal - && aGenerated.line > 0 && aGenerated.column >= 0 - && aOriginal.line > 0 && aOriginal.column >= 0 - && aSource) { - // Cases 2 and 3. - - } else { - throw new Error("Invalid mapping: " + JSON.stringify({ - generated: aGenerated, - source: aSource, - original: aOriginal, - name: aName - })); - } - } - - /** - * Serialize the accumulated mappings in to the stream of base 64 VLQs - * specified by the source map format. - */ - _serializeMappings() { - let previousGeneratedColumn = 0; - let previousGeneratedLine = 1; - let previousOriginalColumn = 0; - let previousOriginalLine = 0; - let previousName = 0; - let previousSource = 0; - let result = ""; - let next; - let mapping; - let nameIdx; - let sourceIdx; - - const mappings = this._mappings.toArray(); - for (let i = 0, len = mappings.length; i < len; i++) { - mapping = mappings[i]; - next = ""; - - if (mapping.generatedLine !== previousGeneratedLine) { - previousGeneratedColumn = 0; - while (mapping.generatedLine !== previousGeneratedLine) { - next += ";"; - previousGeneratedLine++; - } - } else if (i > 0) { - if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { - continue; - } - next += ","; - } - - next += base64VLQ.encode(mapping.generatedColumn - - previousGeneratedColumn); - previousGeneratedColumn = mapping.generatedColumn; - - if (mapping.source != null) { - sourceIdx = this._sources.indexOf(mapping.source); - next += base64VLQ.encode(sourceIdx - previousSource); - previousSource = sourceIdx; - - // lines are stored 0-based in SourceMap spec version 3 - next += base64VLQ.encode(mapping.originalLine - 1 - - previousOriginalLine); - previousOriginalLine = mapping.originalLine - 1; - - next += base64VLQ.encode(mapping.originalColumn - - previousOriginalColumn); - previousOriginalColumn = mapping.originalColumn; - - if (mapping.name != null) { - nameIdx = this._names.indexOf(mapping.name); - next += base64VLQ.encode(nameIdx - previousName); - previousName = nameIdx; - } - } - - result += next; - } - - return result; - } - - _generateSourcesContent(aSources, aSourceRoot) { - return aSources.map(function(source) { - if (!this._sourcesContents) { - return null; - } - if (aSourceRoot != null) { - source = util.relative(aSourceRoot, source); - } - const key = util.toSetString(source); - return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) - ? this._sourcesContents[key] - : null; - }, this); - } - - /** - * Externalize the source map. - */ - toJSON() { - const map = { - version: this._version, - sources: this._sources.toArray(), - names: this._names.toArray(), - mappings: this._serializeMappings() - }; - if (this._file != null) { - map.file = this._file; - } - if (this._sourceRoot != null) { - map.sourceRoot = this._sourceRoot; - } - if (this._sourcesContents) { - map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); - } - - return map; - } - - /** - * Render the source map being generated to a string. - */ - toString() { - return JSON.stringify(this.toJSON()); - } -} - -SourceMapGenerator.prototype._version = 3; -exports.SourceMapGenerator = SourceMapGenerator; - - -/***/ }), -/* 2 */ -/***/ (function(module, exports, __webpack_require__) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - * - * Based on the Base 64 VLQ implementation in Closure Compiler: - * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java - * - * Copyright 2011 The Closure Compiler Authors. All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -const base64 = __webpack_require__(6); - -// A single base 64 digit can contain 6 bits of data. For the base 64 variable -// length quantities we use in the source map spec, the first bit is the sign, -// the next four bits are the actual value, and the 6th bit is the -// continuation bit. The continuation bit tells us whether there are more -// digits in this value following this digit. -// -// Continuation -// | Sign -// | | -// V V -// 101011 - -const VLQ_BASE_SHIFT = 5; - -// binary: 100000 -const VLQ_BASE = 1 << VLQ_BASE_SHIFT; - -// binary: 011111 -const VLQ_BASE_MASK = VLQ_BASE - 1; - -// binary: 100000 -const VLQ_CONTINUATION_BIT = VLQ_BASE; - -/** - * Converts from a two-complement value to a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) - * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) - */ -function toVLQSigned(aValue) { - return aValue < 0 - ? ((-aValue) << 1) + 1 - : (aValue << 1) + 0; -} - -/** - * Converts to a two-complement value from a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 - * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 - */ -// eslint-disable-next-line no-unused-vars -function fromVLQSigned(aValue) { - const isNegative = (aValue & 1) === 1; - const shifted = aValue >> 1; - return isNegative - ? -shifted - : shifted; -} - -/** - * Returns the base 64 VLQ encoded value. - */ -exports.encode = function base64VLQ_encode(aValue) { - let encoded = ""; - let digit; - - let vlq = toVLQSigned(aValue); - - do { - digit = vlq & VLQ_BASE_MASK; - vlq >>>= VLQ_BASE_SHIFT; - if (vlq > 0) { - // There are still more digits in this value, so we must make sure the - // continuation bit is marked. - digit |= VLQ_CONTINUATION_BIT; - } - encoded += base64.encode(digit); - } while (vlq > 0); - - return encoded; -}; - - -/***/ }), -/* 3 */ -/***/ (function(module, exports) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -/** - * A data structure which is a combination of an array and a set. Adding a new - * member is O(1), testing for membership is O(1), and finding the index of an - * element is O(1). Removing elements from the set is not supported. Only - * strings are supported for membership. - */ -class ArraySet { - constructor() { - this._array = []; - this._set = new Map(); - } - - /** - * Static method for creating ArraySet instances from an existing array. - */ - static fromArray(aArray, aAllowDuplicates) { - const set = new ArraySet(); - for (let i = 0, len = aArray.length; i < len; i++) { - set.add(aArray[i], aAllowDuplicates); - } - return set; - } - - /** - * Return how many unique items are in this ArraySet. If duplicates have been - * added, than those do not count towards the size. - * - * @returns Number - */ - size() { - return this._set.size; - } - - /** - * Add the given string to this set. - * - * @param String aStr - */ - add(aStr, aAllowDuplicates) { - const isDuplicate = this.has(aStr); - const idx = this._array.length; - if (!isDuplicate || aAllowDuplicates) { - this._array.push(aStr); - } - if (!isDuplicate) { - this._set.set(aStr, idx); - } - } - - /** - * Is the given string a member of this set? - * - * @param String aStr - */ - has(aStr) { - return this._set.has(aStr); - } - - /** - * What is the index of the given string in the array? - * - * @param String aStr - */ - indexOf(aStr) { - const idx = this._set.get(aStr); - if (idx >= 0) { - return idx; - } - throw new Error('"' + aStr + '" is not in the set.'); - } - - /** - * What is the element at the given index? - * - * @param Number aIdx - */ - at(aIdx) { - if (aIdx >= 0 && aIdx < this._array.length) { - return this._array[aIdx]; - } - throw new Error("No element indexed by " + aIdx); - } - - /** - * Returns the array representation of this set (which has the proper indices - * indicated by indexOf). Note that this is a copy of the internal array used - * for storing the members so that no one can mess with internal state. - */ - toArray() { - return this._array.slice(); - } -} -exports.ArraySet = ArraySet; - - -/***/ }), -/* 4 */ -/***/ (function(module, exports, __webpack_require__) { - -/* WEBPACK VAR INJECTION */(function(__dirname) {if (typeof fetch === "function") { - // Web version of reading a wasm file into an array buffer. - - let mappingsWasmUrl = null; - - module.exports = function readWasm() { - if (typeof mappingsWasmUrl !== "string") { - throw new Error("You must provide the URL of lib/mappings.wasm by calling " + - "SourceMapConsumer.initialize({ 'lib/mappings.wasm': ... }) " + - "before using SourceMapConsumer"); - } - - return fetch(mappingsWasmUrl) - .then(response => response.arrayBuffer()); - }; - - module.exports.initialize = url => mappingsWasmUrl = url; -} else { - // Node version of reading a wasm file into an array buffer. - const fs = __webpack_require__(10); - const path = __webpack_require__(11); - - module.exports = function readWasm() { - return new Promise((resolve, reject) => { - const wasmPath = path.join(__dirname, "mappings.wasm"); - fs.readFile(wasmPath, null, (error, data) => { - if (error) { - reject(error); - return; - } - - resolve(data.buffer); - }); - }); - }; - - module.exports.initialize = _ => { - console.debug("SourceMapConsumer.initialize is a no-op when running in node.js"); - }; -} - -/* WEBPACK VAR INJECTION */}.call(exports, "/")) - -/***/ }), -/* 5 */ -/***/ (function(module, exports, __webpack_require__) { - -/* - * Copyright 2009-2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE.txt or: - * http://opensource.org/licenses/BSD-3-Clause - */ -exports.SourceMapGenerator = __webpack_require__(1).SourceMapGenerator; -exports.SourceMapConsumer = __webpack_require__(8).SourceMapConsumer; -exports.SourceNode = __webpack_require__(13).SourceNode; - - -/***/ }), -/* 6 */ -/***/ (function(module, exports) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const intToCharMap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""); - -/** - * Encode an integer in the range of 0 to 63 to a single base 64 digit. - */ -exports.encode = function(number) { - if (0 <= number && number < intToCharMap.length) { - return intToCharMap[number]; - } - throw new TypeError("Must be between 0 and 63: " + number); -}; - - -/***/ }), -/* 7 */ -/***/ (function(module, exports, __webpack_require__) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2014 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const util = __webpack_require__(0); - -/** - * Determine whether mappingB is after mappingA with respect to generated - * position. - */ -function generatedPositionAfter(mappingA, mappingB) { - // Optimized for most common case - const lineA = mappingA.generatedLine; - const lineB = mappingB.generatedLine; - const columnA = mappingA.generatedColumn; - const columnB = mappingB.generatedColumn; - return lineB > lineA || lineB == lineA && columnB >= columnA || - util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; -} - -/** - * A data structure to provide a sorted view of accumulated mappings in a - * performance conscious manner. It trades a negligible overhead in general - * case for a large speedup in case of mappings being added in order. - */ -class MappingList { - constructor() { - this._array = []; - this._sorted = true; - // Serves as infimum - this._last = {generatedLine: -1, generatedColumn: 0}; - } - - /** - * Iterate through internal items. This method takes the same arguments that - * `Array.prototype.forEach` takes. - * - * NOTE: The order of the mappings is NOT guaranteed. - */ - unsortedForEach(aCallback, aThisArg) { - this._array.forEach(aCallback, aThisArg); - } - - /** - * Add the given source mapping. - * - * @param Object aMapping - */ - add(aMapping) { - if (generatedPositionAfter(this._last, aMapping)) { - this._last = aMapping; - this._array.push(aMapping); - } else { - this._sorted = false; - this._array.push(aMapping); - } - } - - /** - * Returns the flat, sorted array of mappings. The mappings are sorted by - * generated position. - * - * WARNING: This method returns internal data without copying, for - * performance. The return value must NOT be mutated, and should be treated as - * an immutable borrow. If you want to take ownership, you must make your own - * copy. - */ - toArray() { - if (!this._sorted) { - this._array.sort(util.compareByGeneratedPositionsInflated); - this._sorted = true; - } - return this._array; - } -} - -exports.MappingList = MappingList; - - -/***/ }), -/* 8 */ -/***/ (function(module, exports, __webpack_require__) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const util = __webpack_require__(0); -const binarySearch = __webpack_require__(9); -const ArraySet = __webpack_require__(3).ArraySet; -const base64VLQ = __webpack_require__(2); // eslint-disable-line no-unused-vars -const readWasm = __webpack_require__(4); -const wasm = __webpack_require__(12); - -const INTERNAL = Symbol("smcInternal"); - -class SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - // If the constructor was called by super(), just return Promise<this>. - // Yes, this is a hack to retain the pre-existing API of the base-class - // constructor also being an async factory function. - if (aSourceMap == INTERNAL) { - return Promise.resolve(this); - } - - return _factory(aSourceMap, aSourceMapURL); - } - - static initialize(opts) { - readWasm.initialize(opts["lib/mappings.wasm"]); - } - - static fromSourceMap(aSourceMap, aSourceMapURL) { - return _factoryBSM(aSourceMap, aSourceMapURL); - } - - /** - * Construct a new `SourceMapConsumer` from `rawSourceMap` and `sourceMapUrl` - * (see the `SourceMapConsumer` constructor for details. Then, invoke the `async - * function f(SourceMapConsumer) -> T` with the newly constructed consumer, wait - * for `f` to complete, call `destroy` on the consumer, and return `f`'s return - * value. - * - * You must not use the consumer after `f` completes! - * - * By using `with`, you do not have to remember to manually call `destroy` on - * the consumer, since it will be called automatically once `f` completes. - * - * ```js - * const xSquared = await SourceMapConsumer.with( - * myRawSourceMap, - * null, - * async function (consumer) { - * // Use `consumer` inside here and don't worry about remembering - * // to call `destroy`. - * - * const x = await whatever(consumer); - * return x * x; - * } - * ); - * - * // You may not use that `consumer` anymore out here; it has - * // been destroyed. But you can use `xSquared`. - * console.log(xSquared); - * ``` - */ - static with(rawSourceMap, sourceMapUrl, f) { - // Note: The `acorn` version that `webpack` currently depends on doesn't - // support `async` functions, and the nodes that we support don't all have - // `.finally`. Therefore, this is written a bit more convolutedly than it - // should really be. - - let consumer = null; - const promise = new SourceMapConsumer(rawSourceMap, sourceMapUrl); - return promise - .then(c => { - consumer = c; - return f(c); - }) - .then(x => { - if (consumer) { - consumer.destroy(); - } - return x; - }, e => { - if (consumer) { - consumer.destroy(); - } - throw e; - }); - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - throw new Error("Subclasses must implement _parseMappings"); - } - - /** - * Iterate over each mapping between an original source/line/column and a - * generated line/column in this source map. - * - * @param Function aCallback - * The function that is called with each mapping. - * @param Object aContext - * Optional. If specified, this object will be the value of `this` every - * time that `aCallback` is called. - * @param aOrder - * Either `SourceMapConsumer.GENERATED_ORDER` or - * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to - * iterate over the mappings sorted by the generated file's line/column - * order or the original's source/line/column order, respectively. Defaults to - * `SourceMapConsumer.GENERATED_ORDER`. - */ - eachMapping(aCallback, aContext, aOrder) { - throw new Error("Subclasses must implement eachMapping"); - } - - /** - * Returns all generated line and column information for the original source, - * line, and column provided. If no column is provided, returns all mappings - * corresponding to a either the line we are searching for or the next - * closest line that has any mappings. Otherwise, returns all mappings - * corresponding to the given line and either the column we are searching for - * or the next closest column that has any offsets. - * - * The only argument is an object with the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number is 1-based. - * - column: Optional. the column number in the original source. - * The column number is 0-based. - * - * and an array of objects is returned, each with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - allGeneratedPositionsFor(aArgs) { - throw new Error("Subclasses must implement allGeneratedPositionsFor"); - } - - destroy() { - throw new Error("Subclasses must implement destroy"); - } -} - -/** - * The version of the source mapping spec that we are consuming. - */ -SourceMapConsumer.prototype._version = 3; -SourceMapConsumer.GENERATED_ORDER = 1; -SourceMapConsumer.ORIGINAL_ORDER = 2; - -SourceMapConsumer.GREATEST_LOWER_BOUND = 1; -SourceMapConsumer.LEAST_UPPER_BOUND = 2; - -exports.SourceMapConsumer = SourceMapConsumer; - -/** - * A BasicSourceMapConsumer instance represents a parsed source map which we can - * query for information about the original file positions by giving it a file - * position in the generated source. - * - * The first parameter is the raw source map (either as a JSON string, or - * already parsed to an object). According to the spec, source maps have the - * following attributes: - * - * - version: Which version of the source map spec this map is following. - * - sources: An array of URLs to the original source files. - * - names: An array of identifiers which can be referenced by individual mappings. - * - sourceRoot: Optional. The URL root from which all sources are relative. - * - sourcesContent: Optional. An array of contents of the original source files. - * - mappings: A string of base64 VLQs which contain the actual mappings. - * - file: Optional. The generated file this source map is associated with. - * - * Here is an example source map, taken from the source map spec[0]: - * - * { - * version : 3, - * file: "out.js", - * sourceRoot : "", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AA,AB;;ABCDE;" - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# - */ -class BasicSourceMapConsumer extends SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - return super(INTERNAL).then(that => { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const version = util.getArg(sourceMap, "version"); - let sources = util.getArg(sourceMap, "sources"); - // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which - // requires the array) to play nice here. - const names = util.getArg(sourceMap, "names", []); - let sourceRoot = util.getArg(sourceMap, "sourceRoot", null); - const sourcesContent = util.getArg(sourceMap, "sourcesContent", null); - const mappings = util.getArg(sourceMap, "mappings"); - const file = util.getArg(sourceMap, "file", null); - - // Once again, Sass deviates from the spec and supplies the version as a - // string rather than a number, so we use loose equality checking here. - if (version != that._version) { - throw new Error("Unsupported version: " + version); - } - - if (sourceRoot) { - sourceRoot = util.normalize(sourceRoot); - } - - sources = sources - .map(String) - // Some source maps produce relative source paths like "./foo.js" instead of - // "foo.js". Normalize these first so that future comparisons will succeed. - // See bugzil.la/1090768. - .map(util.normalize) - // Always ensure that absolute sources are internally stored relative to - // the source root, if the source root is absolute. Not doing this would - // be particularly problematic when the source root is a prefix of the - // source (valid, but why??). See github issue #199 and bugzil.la/1188982. - .map(function(source) { - return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) - ? util.relative(sourceRoot, source) - : source; - }); - - // Pass `true` below to allow duplicate names and sources. While source maps - // are intended to be compressed and deduplicated, the TypeScript compiler - // sometimes generates source maps with duplicates in them. See Github issue - // #72 and bugzil.la/889492. - that._names = ArraySet.fromArray(names.map(String), true); - that._sources = ArraySet.fromArray(sources, true); - - that._absoluteSources = that._sources.toArray().map(function(s) { - return util.computeSourceURL(sourceRoot, s, aSourceMapURL); - }); - - that.sourceRoot = sourceRoot; - that.sourcesContent = sourcesContent; - that._mappings = mappings; - that._sourceMapURL = aSourceMapURL; - that.file = file; - - that._computedColumnSpans = false; - that._mappingsPtr = 0; - that._wasm = null; - - return wasm().then(w => { - that._wasm = w; - return that; - }); - }); - } - - /** - * Utility function to find the index of a source. Returns -1 if not - * found. - */ - _findSourceIndex(aSource) { - let relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); - } - - if (this._sources.has(relativeSource)) { - return this._sources.indexOf(relativeSource); - } - - // Maybe aSource is an absolute URL as returned by |sources|. In - // this case we can't simply undo the transform. - for (let i = 0; i < this._absoluteSources.length; ++i) { - if (this._absoluteSources[i] == aSource) { - return i; - } - } - - return -1; - } - - /** - * Create a BasicSourceMapConsumer from a SourceMapGenerator. - * - * @param SourceMapGenerator aSourceMap - * The source map that will be consumed. - * @param String aSourceMapURL - * The URL at which the source map can be found (optional) - * @returns BasicSourceMapConsumer - */ - static fromSourceMap(aSourceMap, aSourceMapURL) { - return new BasicSourceMapConsumer(aSourceMap.toString()); - } - - get sources() { - return this._absoluteSources.slice(); - } - - _getMappingsPtr() { - if (this._mappingsPtr === 0) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this._mappingsPtr; - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - const size = aStr.length; - - const mappingsBufPtr = this._wasm.exports.allocate_mappings(size); - const mappingsBuf = new Uint8Array(this._wasm.exports.memory.buffer, mappingsBufPtr, size); - for (let i = 0; i < size; i++) { - mappingsBuf[i] = aStr.charCodeAt(i); - } - - const mappingsPtr = this._wasm.exports.parse_mappings(mappingsBufPtr); - - if (!mappingsPtr) { - const error = this._wasm.exports.get_last_error(); - let msg = `Error parsing mappings (code ${error}): `; - - // XXX: keep these error codes in sync with `fitzgen/source-map-mappings`. - switch (error) { - case 1: - msg += "the mappings contained a negative line, column, source index, or name index"; - break; - case 2: - msg += "the mappings contained a number larger than 2**32"; - break; - case 3: - msg += "reached EOF while in the middle of parsing a VLQ"; - break; - case 4: - msg += "invalid base 64 character while parsing a VLQ"; - break; - default: - msg += "unknown error code"; - break; - } - - throw new Error(msg); - } - - this._mappingsPtr = mappingsPtr; - } - - eachMapping(aCallback, aContext, aOrder) { - const context = aContext || null; - const order = aOrder || SourceMapConsumer.GENERATED_ORDER; - const sourceRoot = this.sourceRoot; - - this._wasm.withMappingCallback( - mapping => { - if (mapping.source !== null) { - mapping.source = this._sources.at(mapping.source); - mapping.source = util.computeSourceURL(sourceRoot, mapping.source, this._sourceMapURL); - - if (mapping.name !== null) { - mapping.name = this._names.at(mapping.name); - } - } - - aCallback.call(context, mapping); - }, - () => { - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - this._wasm.exports.by_generated_location(this._getMappingsPtr()); - break; - case SourceMapConsumer.ORIGINAL_ORDER: - this._wasm.exports.by_original_location(this._getMappingsPtr()); - break; - default: - throw new Error("Unknown order of iteration."); - } - } - ); - } - - allGeneratedPositionsFor(aArgs) { - let source = util.getArg(aArgs, "source"); - const originalLine = util.getArg(aArgs, "line"); - const originalColumn = aArgs.column || 0; - - source = this._findSourceIndex(source); - if (source < 0) { - return []; - } - - if (originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - const mappings = []; - - this._wasm.withMappingCallback( - m => { - let lastColumn = m.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: m.generatedLine, - column: m.generatedColumn, - lastColumn, - }); - }, () => { - this._wasm.exports.all_generated_locations_for( - this._getMappingsPtr(), - source, - originalLine - 1, - "column" in aArgs, - originalColumn - ); - } - ); - - return mappings; - } - - destroy() { - if (this._mappingsPtr !== 0) { - this._wasm.exports.free_mappings(this._mappingsPtr); - this._mappingsPtr = 0; - } - } - - /** - * Compute the last column for each generated mapping. The last column is - * inclusive. - */ - computeColumnSpans() { - if (this._computedColumnSpans) { - return; - } - - this._wasm.exports.compute_column_spans(this._getMappingsPtr()); - this._computedColumnSpans = true; - } - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ - originalPositionFor(aArgs) { - const needle = { - generatedLine: util.getArg(aArgs, "line"), - generatedColumn: util.getArg(aArgs, "column") - }; - - if (needle.generatedLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.generatedColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - let bias = util.getArg(aArgs, "bias", SourceMapConsumer.GREATEST_LOWER_BOUND); - if (bias == null) { - bias = SourceMapConsumer.GREATEST_LOWER_BOUND; - } - - let mapping; - this._wasm.withMappingCallback(m => mapping = m, () => { - this._wasm.exports.original_location_for( - this._getMappingsPtr(), - needle.generatedLine - 1, - needle.generatedColumn, - bias - ); - }); - - if (mapping) { - if (mapping.generatedLine === needle.generatedLine) { - let source = util.getArg(mapping, "source", null); - if (source !== null) { - source = this._sources.at(source); - source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); - } - - let name = util.getArg(mapping, "name", null); - if (name !== null) { - name = this._names.at(name); - } - - return { - source, - line: util.getArg(mapping, "originalLine", null), - column: util.getArg(mapping, "originalColumn", null), - name - }; - } - } - - return { - source: null, - line: null, - column: null, - name: null - }; - } - - /** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ - hasContentsOfAllSources() { - if (!this.sourcesContent) { - return false; - } - return this.sourcesContent.length >= this._sources.size() && - !this.sourcesContent.some(function(sc) { return sc == null; }); - } - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ - sourceContentFor(aSource, nullOnMissing) { - if (!this.sourcesContent) { - return null; - } - - const index = this._findSourceIndex(aSource); - if (index >= 0) { - return this.sourcesContent[index]; - } - - let relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); - } - - let url; - if (this.sourceRoot != null - && (url = util.urlParse(this.sourceRoot))) { - // XXX: file:// URIs and absolute paths lead to unexpected behavior for - // many users. We can help them out when they expect file:// URIs to - // behave like it would if they were running a local HTTP server. See - // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. - const fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); - if (url.scheme == "file" - && this._sources.has(fileUriAbsPath)) { - return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]; - } - - if ((!url.path || url.path == "/") - && this._sources.has("/" + relativeSource)) { - return this.sourcesContent[this._sources.indexOf("/" + relativeSource)]; - } - } - - // This function is used recursively from - // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we - // don't want to throw if we can't find the source - we just want to - // return null, so we provide a flag to exit gracefully. - if (nullOnMissing) { - return null; - } - - throw new Error('"' + relativeSource + '" is not in the SourceMap.'); - } - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - generatedPositionFor(aArgs) { - let source = util.getArg(aArgs, "source"); - source = this._findSourceIndex(source); - if (source < 0) { - return { - line: null, - column: null, - lastColumn: null - }; - } - - const needle = { - source, - originalLine: util.getArg(aArgs, "line"), - originalColumn: util.getArg(aArgs, "column") - }; - - if (needle.originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - let bias = util.getArg(aArgs, "bias", SourceMapConsumer.GREATEST_LOWER_BOUND); - if (bias == null) { - bias = SourceMapConsumer.GREATEST_LOWER_BOUND; - } - - let mapping; - this._wasm.withMappingCallback(m => mapping = m, () => { - this._wasm.exports.generated_location_for( - this._getMappingsPtr(), - needle.source, - needle.originalLine - 1, - needle.originalColumn, - bias - ); - }); - - if (mapping) { - if (mapping.source === needle.source) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - return { - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }; - } - } - - return { - line: null, - column: null, - lastColumn: null - }; - } -} - -BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; -exports.BasicSourceMapConsumer = BasicSourceMapConsumer; - -/** - * An IndexedSourceMapConsumer instance represents a parsed source map which - * we can query for information. It differs from BasicSourceMapConsumer in - * that it takes "indexed" source maps (i.e. ones with a "sections" field) as - * input. - * - * The first parameter is a raw source map (either as a JSON string, or already - * parsed to an object). According to the spec for indexed source maps, they - * have the following attributes: - * - * - version: Which version of the source map spec this map is following. - * - file: Optional. The generated file this source map is associated with. - * - sections: A list of section definitions. - * - * Each value under the "sections" field has two fields: - * - offset: The offset into the original specified at which this section - * begins to apply, defined as an object with a "line" and "column" - * field. - * - map: A source map definition. This source map could also be indexed, - * but doesn't have to be. - * - * Instead of the "map" field, it's also possible to have a "url" field - * specifying a URL to retrieve a source map from, but that's currently - * unsupported. - * - * Here's an example source map, taken from the source map spec[0], but - * modified to omit a section which uses the "url" field. - * - * { - * version : 3, - * file: "app.js", - * sections: [{ - * offset: {line:100, column:10}, - * map: { - * version : 3, - * file: "section.js", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AAAA,E;;ABCDE;" - * } - * }], - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt - */ -class IndexedSourceMapConsumer extends SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - return super(INTERNAL).then(that => { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const version = util.getArg(sourceMap, "version"); - const sections = util.getArg(sourceMap, "sections"); - - if (version != that._version) { - throw new Error("Unsupported version: " + version); - } - - that._sources = new ArraySet(); - that._names = new ArraySet(); - that.__generatedMappings = null; - that.__originalMappings = null; - that.__generatedMappingsUnsorted = null; - that.__originalMappingsUnsorted = null; - - let lastOffset = { - line: -1, - column: 0 - }; - return Promise.all(sections.map(s => { - if (s.url) { - // The url field will require support for asynchronicity. - // See https://github.com/mozilla/source-map/issues/16 - throw new Error("Support for url field in sections not implemented."); - } - const offset = util.getArg(s, "offset"); - const offsetLine = util.getArg(offset, "line"); - const offsetColumn = util.getArg(offset, "column"); - - if (offsetLine < lastOffset.line || - (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { - throw new Error("Section offsets must be ordered and non-overlapping."); - } - lastOffset = offset; - - const cons = new SourceMapConsumer(util.getArg(s, "map"), aSourceMapURL); - return cons.then(consumer => { - return { - generatedOffset: { - // The offset fields are 0-based, but we use 1-based indices when - // encoding/decoding from VLQ. - generatedLine: offsetLine + 1, - generatedColumn: offsetColumn + 1 - }, - consumer - }; - }); - })).then(s => { - that._sections = s; - return that; - }); - }); - } - - // `__generatedMappings` and `__originalMappings` are arrays that hold the - // parsed mapping coordinates from the source map's "mappings" attribute. They - // are lazily instantiated, accessed via the `_generatedMappings` and - // `_originalMappings` getters respectively, and we only parse the mappings - // and create these arrays once queried for a source location. We jump through - // these hoops because there can be many thousands of mappings, and parsing - // them is expensive, so we only want to do it if we must. - // - // Each object in the arrays is of the form: - // - // { - // generatedLine: The line number in the generated code, - // generatedColumn: The column number in the generated code, - // source: The path to the original source file that generated this - // chunk of code, - // originalLine: The line number in the original source that - // corresponds to this chunk of generated code, - // originalColumn: The column number in the original source that - // corresponds to this chunk of generated code, - // name: The name of the original symbol which generated this chunk of - // code. - // } - // - // All properties except for `generatedLine` and `generatedColumn` can be - // `null`. - // - // `_generatedMappings` is ordered by the generated positions. - // - // `_originalMappings` is ordered by the original positions. - get _generatedMappings() { - if (!this.__generatedMappings) { - this._sortGeneratedMappings(); - } - - return this.__generatedMappings; - } - - get _originalMappings() { - if (!this.__originalMappings) { - this._sortOriginalMappings(); - } - - return this.__originalMappings; - } - - get _generatedMappingsUnsorted() { - if (!this.__generatedMappingsUnsorted) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__generatedMappingsUnsorted; - } - - get _originalMappingsUnsorted() { - if (!this.__originalMappingsUnsorted) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__originalMappingsUnsorted; - } - - _sortGeneratedMappings() { - const mappings = this._generatedMappingsUnsorted; - mappings.sort(util.compareByGeneratedPositionsDeflated); - this.__generatedMappings = mappings; - } - - _sortOriginalMappings() { - const mappings = this._originalMappingsUnsorted; - mappings.sort(util.compareByOriginalPositions); - this.__originalMappings = mappings; - } - - /** - * The list of original sources. - */ - get sources() { - const sources = []; - for (let i = 0; i < this._sections.length; i++) { - for (let j = 0; j < this._sections[i].consumer.sources.length; j++) { - sources.push(this._sections[i].consumer.sources[j]); - } - } - return sources; - } - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ - originalPositionFor(aArgs) { - const needle = { - generatedLine: util.getArg(aArgs, "line"), - generatedColumn: util.getArg(aArgs, "column") - }; - - // Find the section containing the generated position we're trying to map - // to an original position. - const sectionIndex = binarySearch.search(needle, this._sections, - function(aNeedle, section) { - const cmp = aNeedle.generatedLine - section.generatedOffset.generatedLine; - if (cmp) { - return cmp; - } - - return (aNeedle.generatedColumn - - section.generatedOffset.generatedColumn); - }); - const section = this._sections[sectionIndex]; - - if (!section) { - return { - source: null, - line: null, - column: null, - name: null - }; - } - - return section.consumer.originalPositionFor({ - line: needle.generatedLine - - (section.generatedOffset.generatedLine - 1), - column: needle.generatedColumn - - (section.generatedOffset.generatedLine === needle.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - bias: aArgs.bias - }); - } - - /** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ - hasContentsOfAllSources() { - return this._sections.every(function(s) { - return s.consumer.hasContentsOfAllSources(); - }); - } - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ - sourceContentFor(aSource, nullOnMissing) { - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - const content = section.consumer.sourceContentFor(aSource, true); - if (content) { - return content; - } - } - if (nullOnMissing) { - return null; - } - throw new Error('"' + aSource + '" is not in the SourceMap.'); - } - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - generatedPositionFor(aArgs) { - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - // Only consider this section if the requested source is in the list of - // sources of the consumer. - if (section.consumer._findSourceIndex(util.getArg(aArgs, "source")) === -1) { - continue; - } - const generatedPosition = section.consumer.generatedPositionFor(aArgs); - if (generatedPosition) { - const ret = { - line: generatedPosition.line + - (section.generatedOffset.generatedLine - 1), - column: generatedPosition.column + - (section.generatedOffset.generatedLine === generatedPosition.line - ? section.generatedOffset.generatedColumn - 1 - : 0) - }; - return ret; - } - } - - return { - line: null, - column: null - }; - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - const generatedMappings = this.__generatedMappingsUnsorted = []; - const originalMappings = this.__originalMappingsUnsorted = []; - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - const sectionMappings = []; - section.consumer.eachMapping(m => sectionMappings.push(m)); - - for (let j = 0; j < sectionMappings.length; j++) { - const mapping = sectionMappings[j]; - - // TODO: test if null is correct here. The original code used - // `source`, which would actually have gotten used as null because - // var's get hoisted. - // See: https://github.com/mozilla/source-map/issues/333 - let source = util.computeSourceURL(section.consumer.sourceRoot, null, this._sourceMapURL); - this._sources.add(source); - source = this._sources.indexOf(source); - - let name = null; - if (mapping.name) { - this._names.add(mapping.name); - name = this._names.indexOf(mapping.name); - } - - // The mappings coming from the consumer for the section have - // generated positions relative to the start of the section, so we - // need to offset them to be relative to the start of the concatenated - // generated file. - const adjustedMapping = { - source, - generatedLine: mapping.generatedLine + - (section.generatedOffset.generatedLine - 1), - generatedColumn: mapping.generatedColumn + - (section.generatedOffset.generatedLine === mapping.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name - }; - - generatedMappings.push(adjustedMapping); - if (typeof adjustedMapping.originalLine === "number") { - originalMappings.push(adjustedMapping); - } - } - } - } - - eachMapping(aCallback, aContext, aOrder) { - const context = aContext || null; - const order = aOrder || SourceMapConsumer.GENERATED_ORDER; - - let mappings; - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - mappings = this._generatedMappings; - break; - case SourceMapConsumer.ORIGINAL_ORDER: - mappings = this._originalMappings; - break; - default: - throw new Error("Unknown order of iteration."); - } - - const sourceRoot = this.sourceRoot; - mappings.map(function(mapping) { - let source = null; - if (mapping.source !== null) { - source = this._sources.at(mapping.source); - source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL); - } - return { - source, - generatedLine: mapping.generatedLine, - generatedColumn: mapping.generatedColumn, - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name: mapping.name === null ? null : this._names.at(mapping.name) - }; - }, this).forEach(aCallback, context); - } - - /** - * Find the mapping that best matches the hypothetical "needle" mapping that - * we are searching for in the given "haystack" of mappings. - */ - _findMapping(aNeedle, aMappings, aLineName, - aColumnName, aComparator, aBias) { - // To return the position we are searching for, we must first find the - // mapping for the given position and then return the opposite position it - // points to. Because the mappings are sorted, we can use binary search to - // find the best mapping. - - if (aNeedle[aLineName] <= 0) { - throw new TypeError("Line must be greater than or equal to 1, got " - + aNeedle[aLineName]); - } - if (aNeedle[aColumnName] < 0) { - throw new TypeError("Column must be greater than or equal to 0, got " - + aNeedle[aColumnName]); - } - - return binarySearch.search(aNeedle, aMappings, aComparator, aBias); - } - - allGeneratedPositionsFor(aArgs) { - const line = util.getArg(aArgs, "line"); - - // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping - // returns the index of the closest mapping less than the needle. By - // setting needle.originalColumn to 0, we thus find the last mapping for - // the given line, provided such a mapping exists. - const needle = { - source: util.getArg(aArgs, "source"), - originalLine: line, - originalColumn: util.getArg(aArgs, "column", 0) - }; - - needle.source = this._findSourceIndex(needle.source); - if (needle.source < 0) { - return []; - } - - if (needle.originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - const mappings = []; - - let index = this._findMapping(needle, - this._originalMappings, - "originalLine", - "originalColumn", - util.compareByOriginalPositions, - binarySearch.LEAST_UPPER_BOUND); - if (index >= 0) { - let mapping = this._originalMappings[index]; - - if (aArgs.column === undefined) { - const originalLine = mapping.originalLine; - - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we found. Since - // mappings are sorted, this is guaranteed to find all mappings for - // the line we found. - while (mapping && mapping.originalLine === originalLine) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }); - - mapping = this._originalMappings[++index]; - } - } else { - const originalColumn = mapping.originalColumn; - - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we were searching for. - // Since mappings are sorted, this is guaranteed to find all mappings for - // the line we are searching for. - while (mapping && - mapping.originalLine === line && - mapping.originalColumn == originalColumn) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }); - - mapping = this._originalMappings[++index]; - } - } - } - - return mappings; - } - - destroy() { - for (let i = 0; i < this._sections.length; i++) { - this._sections[i].consumer.destroy(); - } - } -} -exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; - -/* - * Cheat to get around inter-twingled classes. `factory()` can be at the end - * where it has access to non-hoisted classes, but it gets hoisted itself. - */ -function _factory(aSourceMap, aSourceMapURL) { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const consumer = sourceMap.sections != null - ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) - : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); - return Promise.resolve(consumer); -} - -function _factoryBSM(aSourceMap, aSourceMapURL) { - return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); -} - - -/***/ }), -/* 9 */ -/***/ (function(module, exports) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -exports.GREATEST_LOWER_BOUND = 1; -exports.LEAST_UPPER_BOUND = 2; - -/** - * Recursive implementation of binary search. - * - * @param aLow Indices here and lower do not contain the needle. - * @param aHigh Indices here and higher do not contain the needle. - * @param aNeedle The element being searched for. - * @param aHaystack The non-empty array being searched. - * @param aCompare Function which takes two elements and returns -1, 0, or 1. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - */ -function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { - // This function terminates when one of the following is true: - // - // 1. We find the exact element we are looking for. - // - // 2. We did not find the exact element, but we can return the index of - // the next-closest element. - // - // 3. We did not find the exact element, and there is no next-closest - // element than the one we are searching for, so we return -1. - const mid = Math.floor((aHigh - aLow) / 2) + aLow; - const cmp = aCompare(aNeedle, aHaystack[mid], true); - if (cmp === 0) { - // Found the element we are looking for. - return mid; - } else if (cmp > 0) { - // Our needle is greater than aHaystack[mid]. - if (aHigh - mid > 1) { - // The element is in the upper half. - return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); - } - - // The exact needle element was not found in this haystack. Determine if - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return aHigh < aHaystack.length ? aHigh : -1; - } - return mid; - } - - // Our needle is less than aHaystack[mid]. - if (mid - aLow > 1) { - // The element is in the lower half. - return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); - } - - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return mid; - } - return aLow < 0 ? -1 : aLow; -} - -/** - * This is an implementation of binary search which will always try and return - * the index of the closest element if there is no exact hit. This is because - * mappings between original and generated line/col pairs are single points, - * and there is an implicit region between each of them, so a miss just means - * that you aren't on the very start of a region. - * - * @param aNeedle The element you are looking for. - * @param aHaystack The array that is being searched. - * @param aCompare A function which takes the needle and an element in the - * array and returns -1, 0, or 1 depending on whether the needle is less - * than, equal to, or greater than the element, respectively. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. - */ -exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { - if (aHaystack.length === 0) { - return -1; - } - - let index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, - aCompare, aBias || exports.GREATEST_LOWER_BOUND); - if (index < 0) { - return -1; - } - - // We have found either the exact element, or the next-closest element than - // the one we are searching for. However, there may be more than one such - // element. Make sure we always return the smallest of these. - while (index - 1 >= 0) { - if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { - break; - } - --index; - } - - return index; -}; - - -/***/ }), -/* 10 */ -/***/ (function(module, exports) { - -module.exports = __WEBPACK_EXTERNAL_MODULE_10__; - -/***/ }), -/* 11 */ -/***/ (function(module, exports) { - -module.exports = __WEBPACK_EXTERNAL_MODULE_11__; - -/***/ }), -/* 12 */ -/***/ (function(module, exports, __webpack_require__) { - -const readWasm = __webpack_require__(4); - -/** - * Provide the JIT with a nice shape / hidden class. - */ -function Mapping() { - this.generatedLine = 0; - this.generatedColumn = 0; - this.lastGeneratedColumn = null; - this.source = null; - this.originalLine = null; - this.originalColumn = null; - this.name = null; -} - -let cachedWasm = null; - -module.exports = function wasm() { - if (cachedWasm) { - return cachedWasm; - } - - const callbackStack = []; - - cachedWasm = readWasm().then(buffer => { - return WebAssembly.instantiate(buffer, { - env: { - mapping_callback( - generatedLine, - generatedColumn, - - hasLastGeneratedColumn, - lastGeneratedColumn, - - hasOriginal, - source, - originalLine, - originalColumn, - - hasName, - name - ) { - const mapping = new Mapping(); - // JS uses 1-based line numbers, wasm uses 0-based. - mapping.generatedLine = generatedLine + 1; - mapping.generatedColumn = generatedColumn; - - if (hasLastGeneratedColumn) { - // JS uses inclusive last generated column, wasm uses exclusive. - mapping.lastGeneratedColumn = lastGeneratedColumn - 1; - } - - if (hasOriginal) { - mapping.source = source; - // JS uses 1-based line numbers, wasm uses 0-based. - mapping.originalLine = originalLine + 1; - mapping.originalColumn = originalColumn; - - if (hasName) { - mapping.name = name; - } - } - - callbackStack[callbackStack.length - 1](mapping); - }, - - start_all_generated_locations_for() { console.time("all_generated_locations_for"); }, - end_all_generated_locations_for() { console.timeEnd("all_generated_locations_for"); }, - - start_compute_column_spans() { console.time("compute_column_spans"); }, - end_compute_column_spans() { console.timeEnd("compute_column_spans"); }, - - start_generated_location_for() { console.time("generated_location_for"); }, - end_generated_location_for() { console.timeEnd("generated_location_for"); }, - - start_original_location_for() { console.time("original_location_for"); }, - end_original_location_for() { console.timeEnd("original_location_for"); }, - - start_parse_mappings() { console.time("parse_mappings"); }, - end_parse_mappings() { console.timeEnd("parse_mappings"); }, - - start_sort_by_generated_location() { console.time("sort_by_generated_location"); }, - end_sort_by_generated_location() { console.timeEnd("sort_by_generated_location"); }, - - start_sort_by_original_location() { console.time("sort_by_original_location"); }, - end_sort_by_original_location() { console.timeEnd("sort_by_original_location"); }, - } - }); - }).then(Wasm => { - return { - exports: Wasm.instance.exports, - withMappingCallback: (mappingCallback, f) => { - callbackStack.push(mappingCallback); - try { - f(); - } finally { - callbackStack.pop(); - } - } - }; - }).then(null, e => { - cachedWasm = null; - throw e; - }); - - return cachedWasm; -}; - - -/***/ }), -/* 13 */ -/***/ (function(module, exports, __webpack_require__) { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const SourceMapGenerator = __webpack_require__(1).SourceMapGenerator; -const util = __webpack_require__(0); - -// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other -// operating systems these days (capturing the result). -const REGEX_NEWLINE = /(\r?\n)/; - -// Newline character code for charCodeAt() comparisons -const NEWLINE_CODE = 10; - -// Private symbol for identifying `SourceNode`s when multiple versions of -// the source-map library are loaded. This MUST NOT CHANGE across -// versions! -const isSourceNode = "$$$isSourceNode$$$"; - -/** - * SourceNodes provide a way to abstract over interpolating/concatenating - * snippets of generated JavaScript source code while maintaining the line and - * column information associated with the original source code. - * - * @param aLine The original line number. - * @param aColumn The original column number. - * @param aSource The original source's filename. - * @param aChunks Optional. An array of strings which are snippets of - * generated JS, or other SourceNodes. - * @param aName The original identifier. - */ -class SourceNode { - constructor(aLine, aColumn, aSource, aChunks, aName) { - this.children = []; - this.sourceContents = {}; - this.line = aLine == null ? null : aLine; - this.column = aColumn == null ? null : aColumn; - this.source = aSource == null ? null : aSource; - this.name = aName == null ? null : aName; - this[isSourceNode] = true; - if (aChunks != null) this.add(aChunks); - } - - /** - * Creates a SourceNode from generated code and a SourceMapConsumer. - * - * @param aGeneratedCode The generated code - * @param aSourceMapConsumer The SourceMap for the generated code - * @param aRelativePath Optional. The path that relative sources in the - * SourceMapConsumer should be relative to. - */ - static fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { - // The SourceNode we want to fill with the generated code - // and the SourceMap - const node = new SourceNode(); - - // All even indices of this array are one line of the generated code, - // while all odd indices are the newlines between two adjacent lines - // (since `REGEX_NEWLINE` captures its match). - // Processed fragments are accessed by calling `shiftNextLine`. - const remainingLines = aGeneratedCode.split(REGEX_NEWLINE); - let remainingLinesIndex = 0; - const shiftNextLine = function() { - const lineContents = getNextLine(); - // The last line of a file might not have a newline. - const newLine = getNextLine() || ""; - return lineContents + newLine; - - function getNextLine() { - return remainingLinesIndex < remainingLines.length ? - remainingLines[remainingLinesIndex++] : undefined; - } - }; - - // We need to remember the position of "remainingLines" - let lastGeneratedLine = 1, lastGeneratedColumn = 0; - - // The generate SourceNodes we need a code range. - // To extract it current and last mapping is used. - // Here we store the last mapping. - let lastMapping = null; - let nextLine; - - aSourceMapConsumer.eachMapping(function(mapping) { - if (lastMapping !== null) { - // We add the code from "lastMapping" to "mapping": - // First check if there is a new line in between. - if (lastGeneratedLine < mapping.generatedLine) { - // Associate first line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - lastGeneratedLine++; - lastGeneratedColumn = 0; - // The remaining code is added without mapping - } else { - // There is no new line in between. - // Associate the code between "lastGeneratedColumn" and - // "mapping.generatedColumn" with "lastMapping" - nextLine = remainingLines[remainingLinesIndex] || ""; - const code = nextLine.substr(0, mapping.generatedColumn - - lastGeneratedColumn); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - - lastGeneratedColumn); - lastGeneratedColumn = mapping.generatedColumn; - addMappingWithCode(lastMapping, code); - // No more remaining code, continue - lastMapping = mapping; - return; - } - } - // We add the generated code until the first mapping - // to the SourceNode without any mapping. - // Each line is added as separate string. - while (lastGeneratedLine < mapping.generatedLine) { - node.add(shiftNextLine()); - lastGeneratedLine++; - } - if (lastGeneratedColumn < mapping.generatedColumn) { - nextLine = remainingLines[remainingLinesIndex] || ""; - node.add(nextLine.substr(0, mapping.generatedColumn)); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); - lastGeneratedColumn = mapping.generatedColumn; - } - lastMapping = mapping; - }, this); - // We have processed all mappings. - if (remainingLinesIndex < remainingLines.length) { - if (lastMapping) { - // Associate the remaining code in the current line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - } - // and add the remaining lines without any mapping - node.add(remainingLines.splice(remainingLinesIndex).join("")); - } - - // Copy sourcesContent into SourceNode - aSourceMapConsumer.sources.forEach(function(sourceFile) { - const content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - if (aRelativePath != null) { - sourceFile = util.join(aRelativePath, sourceFile); - } - node.setSourceContent(sourceFile, content); - } - }); - - return node; - - function addMappingWithCode(mapping, code) { - if (mapping === null || mapping.source === undefined) { - node.add(code); - } else { - const source = aRelativePath - ? util.join(aRelativePath, mapping.source) - : mapping.source; - node.add(new SourceNode(mapping.originalLine, - mapping.originalColumn, - source, - code, - mapping.name)); - } - } - } - - /** - * Add a chunk of generated JS to this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - add(aChunk) { - if (Array.isArray(aChunk)) { - aChunk.forEach(function(chunk) { - this.add(chunk); - }, this); - } else if (aChunk[isSourceNode] || typeof aChunk === "string") { - if (aChunk) { - this.children.push(aChunk); - } - } else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - } - - /** - * Add a chunk of generated JS to the beginning of this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - prepend(aChunk) { - if (Array.isArray(aChunk)) { - for (let i = aChunk.length - 1; i >= 0; i--) { - this.prepend(aChunk[i]); - } - } else if (aChunk[isSourceNode] || typeof aChunk === "string") { - this.children.unshift(aChunk); - } else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - } - - /** - * Walk over the tree of JS snippets in this node and its children. The - * walking function is called once for each snippet of JS and is passed that - * snippet and the its original associated source's line/column location. - * - * @param aFn The traversal function. - */ - walk(aFn) { - let chunk; - for (let i = 0, len = this.children.length; i < len; i++) { - chunk = this.children[i]; - if (chunk[isSourceNode]) { - chunk.walk(aFn); - } else if (chunk !== "") { - aFn(chunk, { source: this.source, - line: this.line, - column: this.column, - name: this.name }); - } - } - } - - /** - * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between - * each of `this.children`. - * - * @param aSep The separator. - */ - join(aSep) { - let newChildren; - let i; - const len = this.children.length; - if (len > 0) { - newChildren = []; - for (i = 0; i < len - 1; i++) { - newChildren.push(this.children[i]); - newChildren.push(aSep); - } - newChildren.push(this.children[i]); - this.children = newChildren; - } - return this; - } - - /** - * Call String.prototype.replace on the very right-most source snippet. Useful - * for trimming whitespace from the end of a source node, etc. - * - * @param aPattern The pattern to replace. - * @param aReplacement The thing to replace the pattern with. - */ - replaceRight(aPattern, aReplacement) { - const lastChild = this.children[this.children.length - 1]; - if (lastChild[isSourceNode]) { - lastChild.replaceRight(aPattern, aReplacement); - } else if (typeof lastChild === "string") { - this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); - } else { - this.children.push("".replace(aPattern, aReplacement)); - } - return this; - } - - /** - * Set the source content for a source file. This will be added to the SourceMapGenerator - * in the sourcesContent field. - * - * @param aSourceFile The filename of the source file - * @param aSourceContent The content of the source file - */ - setSourceContent(aSourceFile, aSourceContent) { - this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; - } - - /** - * Walk over the tree of SourceNodes. The walking function is called for each - * source file content and is passed the filename and source content. - * - * @param aFn The traversal function. - */ - walkSourceContents(aFn) { - for (let i = 0, len = this.children.length; i < len; i++) { - if (this.children[i][isSourceNode]) { - this.children[i].walkSourceContents(aFn); - } - } - - const sources = Object.keys(this.sourceContents); - for (let i = 0, len = sources.length; i < len; i++) { - aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); - } - } - - /** - * Return the string representation of this source node. Walks over the tree - * and concatenates all the various snippets together to one string. - */ - toString() { - let str = ""; - this.walk(function(chunk) { - str += chunk; - }); - return str; - } - - /** - * Returns the string representation of this source node along with a source - * map. - */ - toStringWithSourceMap(aArgs) { - const generated = { - code: "", - line: 1, - column: 0 - }; - const map = new SourceMapGenerator(aArgs); - let sourceMappingActive = false; - let lastOriginalSource = null; - let lastOriginalLine = null; - let lastOriginalColumn = null; - let lastOriginalName = null; - this.walk(function(chunk, original) { - generated.code += chunk; - if (original.source !== null - && original.line !== null - && original.column !== null) { - if (lastOriginalSource !== original.source - || lastOriginalLine !== original.line - || lastOriginalColumn !== original.column - || lastOriginalName !== original.name) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - lastOriginalSource = original.source; - lastOriginalLine = original.line; - lastOriginalColumn = original.column; - lastOriginalName = original.name; - sourceMappingActive = true; - } else if (sourceMappingActive) { - map.addMapping({ - generated: { - line: generated.line, - column: generated.column - } - }); - lastOriginalSource = null; - sourceMappingActive = false; - } - for (let idx = 0, length = chunk.length; idx < length; idx++) { - if (chunk.charCodeAt(idx) === NEWLINE_CODE) { - generated.line++; - generated.column = 0; - // Mappings end at eol - if (idx + 1 === length) { - lastOriginalSource = null; - sourceMappingActive = false; - } else if (sourceMappingActive) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - } else { - generated.column++; - } - } - }); - this.walkSourceContents(function(sourceFile, sourceContent) { - map.setSourceContent(sourceFile, sourceContent); - }); - - return { code: generated.code, map }; - } -} - -exports.SourceNode = SourceNode; - - -/***/ }) -/******/ ]); -});
\ No newline at end of file diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/array-set.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/array-set.js deleted file mode 100644 index 40171b9a..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/array-set.js +++ /dev/null @@ -1,100 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -/** - * A data structure which is a combination of an array and a set. Adding a new - * member is O(1), testing for membership is O(1), and finding the index of an - * element is O(1). Removing elements from the set is not supported. Only - * strings are supported for membership. - */ -class ArraySet { - constructor() { - this._array = []; - this._set = new Map(); - } - - /** - * Static method for creating ArraySet instances from an existing array. - */ - static fromArray(aArray, aAllowDuplicates) { - const set = new ArraySet(); - for (let i = 0, len = aArray.length; i < len; i++) { - set.add(aArray[i], aAllowDuplicates); - } - return set; - } - - /** - * Return how many unique items are in this ArraySet. If duplicates have been - * added, than those do not count towards the size. - * - * @returns Number - */ - size() { - return this._set.size; - } - - /** - * Add the given string to this set. - * - * @param String aStr - */ - add(aStr, aAllowDuplicates) { - const isDuplicate = this.has(aStr); - const idx = this._array.length; - if (!isDuplicate || aAllowDuplicates) { - this._array.push(aStr); - } - if (!isDuplicate) { - this._set.set(aStr, idx); - } - } - - /** - * Is the given string a member of this set? - * - * @param String aStr - */ - has(aStr) { - return this._set.has(aStr); - } - - /** - * What is the index of the given string in the array? - * - * @param String aStr - */ - indexOf(aStr) { - const idx = this._set.get(aStr); - if (idx >= 0) { - return idx; - } - throw new Error('"' + aStr + '" is not in the set.'); - } - - /** - * What is the element at the given index? - * - * @param Number aIdx - */ - at(aIdx) { - if (aIdx >= 0 && aIdx < this._array.length) { - return this._array[aIdx]; - } - throw new Error("No element indexed by " + aIdx); - } - - /** - * Returns the array representation of this set (which has the proper indices - * indicated by indexOf). Note that this is a copy of the internal array used - * for storing the members so that no one can mess with internal state. - */ - toArray() { - return this._array.slice(); - } -} -exports.ArraySet = ArraySet; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64-vlq.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64-vlq.js deleted file mode 100644 index fc1049c8..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64-vlq.js +++ /dev/null @@ -1,111 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - * - * Based on the Base 64 VLQ implementation in Closure Compiler: - * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java - * - * Copyright 2011 The Closure Compiler Authors. All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -const base64 = require("./base64"); - -// A single base 64 digit can contain 6 bits of data. For the base 64 variable -// length quantities we use in the source map spec, the first bit is the sign, -// the next four bits are the actual value, and the 6th bit is the -// continuation bit. The continuation bit tells us whether there are more -// digits in this value following this digit. -// -// Continuation -// | Sign -// | | -// V V -// 101011 - -const VLQ_BASE_SHIFT = 5; - -// binary: 100000 -const VLQ_BASE = 1 << VLQ_BASE_SHIFT; - -// binary: 011111 -const VLQ_BASE_MASK = VLQ_BASE - 1; - -// binary: 100000 -const VLQ_CONTINUATION_BIT = VLQ_BASE; - -/** - * Converts from a two-complement value to a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) - * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) - */ -function toVLQSigned(aValue) { - return aValue < 0 - ? ((-aValue) << 1) + 1 - : (aValue << 1) + 0; -} - -/** - * Converts to a two-complement value from a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 - * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 - */ -// eslint-disable-next-line no-unused-vars -function fromVLQSigned(aValue) { - const isNegative = (aValue & 1) === 1; - const shifted = aValue >> 1; - return isNegative - ? -shifted - : shifted; -} - -/** - * Returns the base 64 VLQ encoded value. - */ -exports.encode = function base64VLQ_encode(aValue) { - let encoded = ""; - let digit; - - let vlq = toVLQSigned(aValue); - - do { - digit = vlq & VLQ_BASE_MASK; - vlq >>>= VLQ_BASE_SHIFT; - if (vlq > 0) { - // There are still more digits in this value, so we must make sure the - // continuation bit is marked. - digit |= VLQ_CONTINUATION_BIT; - } - encoded += base64.encode(digit); - } while (vlq > 0); - - return encoded; -}; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64.js deleted file mode 100644 index b9ca3199..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/base64.js +++ /dev/null @@ -1,18 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const intToCharMap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""); - -/** - * Encode an integer in the range of 0 to 63 to a single base 64 digit. - */ -exports.encode = function(number) { - if (0 <= number && number < intToCharMap.length) { - return intToCharMap[number]; - } - throw new TypeError("Must be between 0 and 63: " + number); -}; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/binary-search.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/binary-search.js deleted file mode 100644 index d6f898ea..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/binary-search.js +++ /dev/null @@ -1,107 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -exports.GREATEST_LOWER_BOUND = 1; -exports.LEAST_UPPER_BOUND = 2; - -/** - * Recursive implementation of binary search. - * - * @param aLow Indices here and lower do not contain the needle. - * @param aHigh Indices here and higher do not contain the needle. - * @param aNeedle The element being searched for. - * @param aHaystack The non-empty array being searched. - * @param aCompare Function which takes two elements and returns -1, 0, or 1. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - */ -function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { - // This function terminates when one of the following is true: - // - // 1. We find the exact element we are looking for. - // - // 2. We did not find the exact element, but we can return the index of - // the next-closest element. - // - // 3. We did not find the exact element, and there is no next-closest - // element than the one we are searching for, so we return -1. - const mid = Math.floor((aHigh - aLow) / 2) + aLow; - const cmp = aCompare(aNeedle, aHaystack[mid], true); - if (cmp === 0) { - // Found the element we are looking for. - return mid; - } else if (cmp > 0) { - // Our needle is greater than aHaystack[mid]. - if (aHigh - mid > 1) { - // The element is in the upper half. - return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); - } - - // The exact needle element was not found in this haystack. Determine if - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return aHigh < aHaystack.length ? aHigh : -1; - } - return mid; - } - - // Our needle is less than aHaystack[mid]. - if (mid - aLow > 1) { - // The element is in the lower half. - return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); - } - - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return mid; - } - return aLow < 0 ? -1 : aLow; -} - -/** - * This is an implementation of binary search which will always try and return - * the index of the closest element if there is no exact hit. This is because - * mappings between original and generated line/col pairs are single points, - * and there is an implicit region between each of them, so a miss just means - * that you aren't on the very start of a region. - * - * @param aNeedle The element you are looking for. - * @param aHaystack The array that is being searched. - * @param aCompare A function which takes the needle and an element in the - * array and returns -1, 0, or 1 depending on whether the needle is less - * than, equal to, or greater than the element, respectively. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. - */ -exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { - if (aHaystack.length === 0) { - return -1; - } - - let index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, - aCompare, aBias || exports.GREATEST_LOWER_BOUND); - if (index < 0) { - return -1; - } - - // We have found either the exact element, or the next-closest element than - // the one we are searching for. However, there may be more than one such - // element. Make sure we always return the smallest of these. - while (index - 1 >= 0) { - if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { - break; - } - --index; - } - - return index; -}; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/mapping-list.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/mapping-list.js deleted file mode 100644 index 70568610..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/mapping-list.js +++ /dev/null @@ -1,80 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2014 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const util = require("./util"); - -/** - * Determine whether mappingB is after mappingA with respect to generated - * position. - */ -function generatedPositionAfter(mappingA, mappingB) { - // Optimized for most common case - const lineA = mappingA.generatedLine; - const lineB = mappingB.generatedLine; - const columnA = mappingA.generatedColumn; - const columnB = mappingB.generatedColumn; - return lineB > lineA || lineB == lineA && columnB >= columnA || - util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; -} - -/** - * A data structure to provide a sorted view of accumulated mappings in a - * performance conscious manner. It trades a negligible overhead in general - * case for a large speedup in case of mappings being added in order. - */ -class MappingList { - constructor() { - this._array = []; - this._sorted = true; - // Serves as infimum - this._last = {generatedLine: -1, generatedColumn: 0}; - } - - /** - * Iterate through internal items. This method takes the same arguments that - * `Array.prototype.forEach` takes. - * - * NOTE: The order of the mappings is NOT guaranteed. - */ - unsortedForEach(aCallback, aThisArg) { - this._array.forEach(aCallback, aThisArg); - } - - /** - * Add the given source mapping. - * - * @param Object aMapping - */ - add(aMapping) { - if (generatedPositionAfter(this._last, aMapping)) { - this._last = aMapping; - this._array.push(aMapping); - } else { - this._sorted = false; - this._array.push(aMapping); - } - } - - /** - * Returns the flat, sorted array of mappings. The mappings are sorted by - * generated position. - * - * WARNING: This method returns internal data without copying, for - * performance. The return value must NOT be mutated, and should be treated as - * an immutable borrow. If you want to take ownership, you must make your own - * copy. - */ - toArray() { - if (!this._sorted) { - this._array.sort(util.compareByGeneratedPositionsInflated); - this._sorted = true; - } - return this._array; - } -} - -exports.MappingList = MappingList; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/mappings.wasm b/sandbox/testAppNevena/Front/node_modules/source-map/lib/mappings.wasm Binary files differdeleted file mode 100644 index 35153707..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/mappings.wasm +++ /dev/null diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/read-wasm.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/read-wasm.js deleted file mode 100644 index 9bb64922..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/read-wasm.js +++ /dev/null @@ -1,40 +0,0 @@ -if (typeof fetch === "function") { - // Web version of reading a wasm file into an array buffer. - - let mappingsWasmUrl = null; - - module.exports = function readWasm() { - if (typeof mappingsWasmUrl !== "string") { - throw new Error("You must provide the URL of lib/mappings.wasm by calling " + - "SourceMapConsumer.initialize({ 'lib/mappings.wasm': ... }) " + - "before using SourceMapConsumer"); - } - - return fetch(mappingsWasmUrl) - .then(response => response.arrayBuffer()); - }; - - module.exports.initialize = url => mappingsWasmUrl = url; -} else { - // Node version of reading a wasm file into an array buffer. - const fs = require("fs"); - const path = require("path"); - - module.exports = function readWasm() { - return new Promise((resolve, reject) => { - const wasmPath = path.join(__dirname, "mappings.wasm"); - fs.readFile(wasmPath, null, (error, data) => { - if (error) { - reject(error); - return; - } - - resolve(data.buffer); - }); - }); - }; - - module.exports.initialize = _ => { - console.debug("SourceMapConsumer.initialize is a no-op when running in node.js"); - }; -} diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-consumer.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-consumer.js deleted file mode 100644 index 43ea1a0f..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-consumer.js +++ /dev/null @@ -1,1254 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const util = require("./util"); -const binarySearch = require("./binary-search"); -const ArraySet = require("./array-set").ArraySet; -const base64VLQ = require("./base64-vlq"); // eslint-disable-line no-unused-vars -const readWasm = require("../lib/read-wasm"); -const wasm = require("./wasm"); - -const INTERNAL = Symbol("smcInternal"); - -class SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - // If the constructor was called by super(), just return Promise<this>. - // Yes, this is a hack to retain the pre-existing API of the base-class - // constructor also being an async factory function. - if (aSourceMap == INTERNAL) { - return Promise.resolve(this); - } - - return _factory(aSourceMap, aSourceMapURL); - } - - static initialize(opts) { - readWasm.initialize(opts["lib/mappings.wasm"]); - } - - static fromSourceMap(aSourceMap, aSourceMapURL) { - return _factoryBSM(aSourceMap, aSourceMapURL); - } - - /** - * Construct a new `SourceMapConsumer` from `rawSourceMap` and `sourceMapUrl` - * (see the `SourceMapConsumer` constructor for details. Then, invoke the `async - * function f(SourceMapConsumer) -> T` with the newly constructed consumer, wait - * for `f` to complete, call `destroy` on the consumer, and return `f`'s return - * value. - * - * You must not use the consumer after `f` completes! - * - * By using `with`, you do not have to remember to manually call `destroy` on - * the consumer, since it will be called automatically once `f` completes. - * - * ```js - * const xSquared = await SourceMapConsumer.with( - * myRawSourceMap, - * null, - * async function (consumer) { - * // Use `consumer` inside here and don't worry about remembering - * // to call `destroy`. - * - * const x = await whatever(consumer); - * return x * x; - * } - * ); - * - * // You may not use that `consumer` anymore out here; it has - * // been destroyed. But you can use `xSquared`. - * console.log(xSquared); - * ``` - */ - static with(rawSourceMap, sourceMapUrl, f) { - // Note: The `acorn` version that `webpack` currently depends on doesn't - // support `async` functions, and the nodes that we support don't all have - // `.finally`. Therefore, this is written a bit more convolutedly than it - // should really be. - - let consumer = null; - const promise = new SourceMapConsumer(rawSourceMap, sourceMapUrl); - return promise - .then(c => { - consumer = c; - return f(c); - }) - .then(x => { - if (consumer) { - consumer.destroy(); - } - return x; - }, e => { - if (consumer) { - consumer.destroy(); - } - throw e; - }); - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - throw new Error("Subclasses must implement _parseMappings"); - } - - /** - * Iterate over each mapping between an original source/line/column and a - * generated line/column in this source map. - * - * @param Function aCallback - * The function that is called with each mapping. - * @param Object aContext - * Optional. If specified, this object will be the value of `this` every - * time that `aCallback` is called. - * @param aOrder - * Either `SourceMapConsumer.GENERATED_ORDER` or - * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to - * iterate over the mappings sorted by the generated file's line/column - * order or the original's source/line/column order, respectively. Defaults to - * `SourceMapConsumer.GENERATED_ORDER`. - */ - eachMapping(aCallback, aContext, aOrder) { - throw new Error("Subclasses must implement eachMapping"); - } - - /** - * Returns all generated line and column information for the original source, - * line, and column provided. If no column is provided, returns all mappings - * corresponding to a either the line we are searching for or the next - * closest line that has any mappings. Otherwise, returns all mappings - * corresponding to the given line and either the column we are searching for - * or the next closest column that has any offsets. - * - * The only argument is an object with the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number is 1-based. - * - column: Optional. the column number in the original source. - * The column number is 0-based. - * - * and an array of objects is returned, each with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - allGeneratedPositionsFor(aArgs) { - throw new Error("Subclasses must implement allGeneratedPositionsFor"); - } - - destroy() { - throw new Error("Subclasses must implement destroy"); - } -} - -/** - * The version of the source mapping spec that we are consuming. - */ -SourceMapConsumer.prototype._version = 3; -SourceMapConsumer.GENERATED_ORDER = 1; -SourceMapConsumer.ORIGINAL_ORDER = 2; - -SourceMapConsumer.GREATEST_LOWER_BOUND = 1; -SourceMapConsumer.LEAST_UPPER_BOUND = 2; - -exports.SourceMapConsumer = SourceMapConsumer; - -/** - * A BasicSourceMapConsumer instance represents a parsed source map which we can - * query for information about the original file positions by giving it a file - * position in the generated source. - * - * The first parameter is the raw source map (either as a JSON string, or - * already parsed to an object). According to the spec, source maps have the - * following attributes: - * - * - version: Which version of the source map spec this map is following. - * - sources: An array of URLs to the original source files. - * - names: An array of identifiers which can be referenced by individual mappings. - * - sourceRoot: Optional. The URL root from which all sources are relative. - * - sourcesContent: Optional. An array of contents of the original source files. - * - mappings: A string of base64 VLQs which contain the actual mappings. - * - file: Optional. The generated file this source map is associated with. - * - * Here is an example source map, taken from the source map spec[0]: - * - * { - * version : 3, - * file: "out.js", - * sourceRoot : "", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AA,AB;;ABCDE;" - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# - */ -class BasicSourceMapConsumer extends SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - return super(INTERNAL).then(that => { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const version = util.getArg(sourceMap, "version"); - let sources = util.getArg(sourceMap, "sources"); - // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which - // requires the array) to play nice here. - const names = util.getArg(sourceMap, "names", []); - let sourceRoot = util.getArg(sourceMap, "sourceRoot", null); - const sourcesContent = util.getArg(sourceMap, "sourcesContent", null); - const mappings = util.getArg(sourceMap, "mappings"); - const file = util.getArg(sourceMap, "file", null); - - // Once again, Sass deviates from the spec and supplies the version as a - // string rather than a number, so we use loose equality checking here. - if (version != that._version) { - throw new Error("Unsupported version: " + version); - } - - if (sourceRoot) { - sourceRoot = util.normalize(sourceRoot); - } - - sources = sources - .map(String) - // Some source maps produce relative source paths like "./foo.js" instead of - // "foo.js". Normalize these first so that future comparisons will succeed. - // See bugzil.la/1090768. - .map(util.normalize) - // Always ensure that absolute sources are internally stored relative to - // the source root, if the source root is absolute. Not doing this would - // be particularly problematic when the source root is a prefix of the - // source (valid, but why??). See github issue #199 and bugzil.la/1188982. - .map(function(source) { - return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) - ? util.relative(sourceRoot, source) - : source; - }); - - // Pass `true` below to allow duplicate names and sources. While source maps - // are intended to be compressed and deduplicated, the TypeScript compiler - // sometimes generates source maps with duplicates in them. See Github issue - // #72 and bugzil.la/889492. - that._names = ArraySet.fromArray(names.map(String), true); - that._sources = ArraySet.fromArray(sources, true); - - that._absoluteSources = that._sources.toArray().map(function(s) { - return util.computeSourceURL(sourceRoot, s, aSourceMapURL); - }); - - that.sourceRoot = sourceRoot; - that.sourcesContent = sourcesContent; - that._mappings = mappings; - that._sourceMapURL = aSourceMapURL; - that.file = file; - - that._computedColumnSpans = false; - that._mappingsPtr = 0; - that._wasm = null; - - return wasm().then(w => { - that._wasm = w; - return that; - }); - }); - } - - /** - * Utility function to find the index of a source. Returns -1 if not - * found. - */ - _findSourceIndex(aSource) { - let relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); - } - - if (this._sources.has(relativeSource)) { - return this._sources.indexOf(relativeSource); - } - - // Maybe aSource is an absolute URL as returned by |sources|. In - // this case we can't simply undo the transform. - for (let i = 0; i < this._absoluteSources.length; ++i) { - if (this._absoluteSources[i] == aSource) { - return i; - } - } - - return -1; - } - - /** - * Create a BasicSourceMapConsumer from a SourceMapGenerator. - * - * @param SourceMapGenerator aSourceMap - * The source map that will be consumed. - * @param String aSourceMapURL - * The URL at which the source map can be found (optional) - * @returns BasicSourceMapConsumer - */ - static fromSourceMap(aSourceMap, aSourceMapURL) { - return new BasicSourceMapConsumer(aSourceMap.toString()); - } - - get sources() { - return this._absoluteSources.slice(); - } - - _getMappingsPtr() { - if (this._mappingsPtr === 0) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this._mappingsPtr; - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - const size = aStr.length; - - const mappingsBufPtr = this._wasm.exports.allocate_mappings(size); - const mappingsBuf = new Uint8Array(this._wasm.exports.memory.buffer, mappingsBufPtr, size); - for (let i = 0; i < size; i++) { - mappingsBuf[i] = aStr.charCodeAt(i); - } - - const mappingsPtr = this._wasm.exports.parse_mappings(mappingsBufPtr); - - if (!mappingsPtr) { - const error = this._wasm.exports.get_last_error(); - let msg = `Error parsing mappings (code ${error}): `; - - // XXX: keep these error codes in sync with `fitzgen/source-map-mappings`. - switch (error) { - case 1: - msg += "the mappings contained a negative line, column, source index, or name index"; - break; - case 2: - msg += "the mappings contained a number larger than 2**32"; - break; - case 3: - msg += "reached EOF while in the middle of parsing a VLQ"; - break; - case 4: - msg += "invalid base 64 character while parsing a VLQ"; - break; - default: - msg += "unknown error code"; - break; - } - - throw new Error(msg); - } - - this._mappingsPtr = mappingsPtr; - } - - eachMapping(aCallback, aContext, aOrder) { - const context = aContext || null; - const order = aOrder || SourceMapConsumer.GENERATED_ORDER; - const sourceRoot = this.sourceRoot; - - this._wasm.withMappingCallback( - mapping => { - if (mapping.source !== null) { - mapping.source = this._sources.at(mapping.source); - mapping.source = util.computeSourceURL(sourceRoot, mapping.source, this._sourceMapURL); - - if (mapping.name !== null) { - mapping.name = this._names.at(mapping.name); - } - } - - aCallback.call(context, mapping); - }, - () => { - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - this._wasm.exports.by_generated_location(this._getMappingsPtr()); - break; - case SourceMapConsumer.ORIGINAL_ORDER: - this._wasm.exports.by_original_location(this._getMappingsPtr()); - break; - default: - throw new Error("Unknown order of iteration."); - } - } - ); - } - - allGeneratedPositionsFor(aArgs) { - let source = util.getArg(aArgs, "source"); - const originalLine = util.getArg(aArgs, "line"); - const originalColumn = aArgs.column || 0; - - source = this._findSourceIndex(source); - if (source < 0) { - return []; - } - - if (originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - const mappings = []; - - this._wasm.withMappingCallback( - m => { - let lastColumn = m.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: m.generatedLine, - column: m.generatedColumn, - lastColumn, - }); - }, () => { - this._wasm.exports.all_generated_locations_for( - this._getMappingsPtr(), - source, - originalLine - 1, - "column" in aArgs, - originalColumn - ); - } - ); - - return mappings; - } - - destroy() { - if (this._mappingsPtr !== 0) { - this._wasm.exports.free_mappings(this._mappingsPtr); - this._mappingsPtr = 0; - } - } - - /** - * Compute the last column for each generated mapping. The last column is - * inclusive. - */ - computeColumnSpans() { - if (this._computedColumnSpans) { - return; - } - - this._wasm.exports.compute_column_spans(this._getMappingsPtr()); - this._computedColumnSpans = true; - } - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ - originalPositionFor(aArgs) { - const needle = { - generatedLine: util.getArg(aArgs, "line"), - generatedColumn: util.getArg(aArgs, "column") - }; - - if (needle.generatedLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.generatedColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - let bias = util.getArg(aArgs, "bias", SourceMapConsumer.GREATEST_LOWER_BOUND); - if (bias == null) { - bias = SourceMapConsumer.GREATEST_LOWER_BOUND; - } - - let mapping; - this._wasm.withMappingCallback(m => mapping = m, () => { - this._wasm.exports.original_location_for( - this._getMappingsPtr(), - needle.generatedLine - 1, - needle.generatedColumn, - bias - ); - }); - - if (mapping) { - if (mapping.generatedLine === needle.generatedLine) { - let source = util.getArg(mapping, "source", null); - if (source !== null) { - source = this._sources.at(source); - source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); - } - - let name = util.getArg(mapping, "name", null); - if (name !== null) { - name = this._names.at(name); - } - - return { - source, - line: util.getArg(mapping, "originalLine", null), - column: util.getArg(mapping, "originalColumn", null), - name - }; - } - } - - return { - source: null, - line: null, - column: null, - name: null - }; - } - - /** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ - hasContentsOfAllSources() { - if (!this.sourcesContent) { - return false; - } - return this.sourcesContent.length >= this._sources.size() && - !this.sourcesContent.some(function(sc) { return sc == null; }); - } - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ - sourceContentFor(aSource, nullOnMissing) { - if (!this.sourcesContent) { - return null; - } - - const index = this._findSourceIndex(aSource); - if (index >= 0) { - return this.sourcesContent[index]; - } - - let relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); - } - - let url; - if (this.sourceRoot != null - && (url = util.urlParse(this.sourceRoot))) { - // XXX: file:// URIs and absolute paths lead to unexpected behavior for - // many users. We can help them out when they expect file:// URIs to - // behave like it would if they were running a local HTTP server. See - // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. - const fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); - if (url.scheme == "file" - && this._sources.has(fileUriAbsPath)) { - return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]; - } - - if ((!url.path || url.path == "/") - && this._sources.has("/" + relativeSource)) { - return this.sourcesContent[this._sources.indexOf("/" + relativeSource)]; - } - } - - // This function is used recursively from - // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we - // don't want to throw if we can't find the source - we just want to - // return null, so we provide a flag to exit gracefully. - if (nullOnMissing) { - return null; - } - - throw new Error('"' + relativeSource + '" is not in the SourceMap.'); - } - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - generatedPositionFor(aArgs) { - let source = util.getArg(aArgs, "source"); - source = this._findSourceIndex(source); - if (source < 0) { - return { - line: null, - column: null, - lastColumn: null - }; - } - - const needle = { - source, - originalLine: util.getArg(aArgs, "line"), - originalColumn: util.getArg(aArgs, "column") - }; - - if (needle.originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - let bias = util.getArg(aArgs, "bias", SourceMapConsumer.GREATEST_LOWER_BOUND); - if (bias == null) { - bias = SourceMapConsumer.GREATEST_LOWER_BOUND; - } - - let mapping; - this._wasm.withMappingCallback(m => mapping = m, () => { - this._wasm.exports.generated_location_for( - this._getMappingsPtr(), - needle.source, - needle.originalLine - 1, - needle.originalColumn, - bias - ); - }); - - if (mapping) { - if (mapping.source === needle.source) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - return { - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }; - } - } - - return { - line: null, - column: null, - lastColumn: null - }; - } -} - -BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; -exports.BasicSourceMapConsumer = BasicSourceMapConsumer; - -/** - * An IndexedSourceMapConsumer instance represents a parsed source map which - * we can query for information. It differs from BasicSourceMapConsumer in - * that it takes "indexed" source maps (i.e. ones with a "sections" field) as - * input. - * - * The first parameter is a raw source map (either as a JSON string, or already - * parsed to an object). According to the spec for indexed source maps, they - * have the following attributes: - * - * - version: Which version of the source map spec this map is following. - * - file: Optional. The generated file this source map is associated with. - * - sections: A list of section definitions. - * - * Each value under the "sections" field has two fields: - * - offset: The offset into the original specified at which this section - * begins to apply, defined as an object with a "line" and "column" - * field. - * - map: A source map definition. This source map could also be indexed, - * but doesn't have to be. - * - * Instead of the "map" field, it's also possible to have a "url" field - * specifying a URL to retrieve a source map from, but that's currently - * unsupported. - * - * Here's an example source map, taken from the source map spec[0], but - * modified to omit a section which uses the "url" field. - * - * { - * version : 3, - * file: "app.js", - * sections: [{ - * offset: {line:100, column:10}, - * map: { - * version : 3, - * file: "section.js", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AAAA,E;;ABCDE;" - * } - * }], - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt - */ -class IndexedSourceMapConsumer extends SourceMapConsumer { - constructor(aSourceMap, aSourceMapURL) { - return super(INTERNAL).then(that => { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const version = util.getArg(sourceMap, "version"); - const sections = util.getArg(sourceMap, "sections"); - - if (version != that._version) { - throw new Error("Unsupported version: " + version); - } - - that._sources = new ArraySet(); - that._names = new ArraySet(); - that.__generatedMappings = null; - that.__originalMappings = null; - that.__generatedMappingsUnsorted = null; - that.__originalMappingsUnsorted = null; - - let lastOffset = { - line: -1, - column: 0 - }; - return Promise.all(sections.map(s => { - if (s.url) { - // The url field will require support for asynchronicity. - // See https://github.com/mozilla/source-map/issues/16 - throw new Error("Support for url field in sections not implemented."); - } - const offset = util.getArg(s, "offset"); - const offsetLine = util.getArg(offset, "line"); - const offsetColumn = util.getArg(offset, "column"); - - if (offsetLine < lastOffset.line || - (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { - throw new Error("Section offsets must be ordered and non-overlapping."); - } - lastOffset = offset; - - const cons = new SourceMapConsumer(util.getArg(s, "map"), aSourceMapURL); - return cons.then(consumer => { - return { - generatedOffset: { - // The offset fields are 0-based, but we use 1-based indices when - // encoding/decoding from VLQ. - generatedLine: offsetLine + 1, - generatedColumn: offsetColumn + 1 - }, - consumer - }; - }); - })).then(s => { - that._sections = s; - return that; - }); - }); - } - - // `__generatedMappings` and `__originalMappings` are arrays that hold the - // parsed mapping coordinates from the source map's "mappings" attribute. They - // are lazily instantiated, accessed via the `_generatedMappings` and - // `_originalMappings` getters respectively, and we only parse the mappings - // and create these arrays once queried for a source location. We jump through - // these hoops because there can be many thousands of mappings, and parsing - // them is expensive, so we only want to do it if we must. - // - // Each object in the arrays is of the form: - // - // { - // generatedLine: The line number in the generated code, - // generatedColumn: The column number in the generated code, - // source: The path to the original source file that generated this - // chunk of code, - // originalLine: The line number in the original source that - // corresponds to this chunk of generated code, - // originalColumn: The column number in the original source that - // corresponds to this chunk of generated code, - // name: The name of the original symbol which generated this chunk of - // code. - // } - // - // All properties except for `generatedLine` and `generatedColumn` can be - // `null`. - // - // `_generatedMappings` is ordered by the generated positions. - // - // `_originalMappings` is ordered by the original positions. - get _generatedMappings() { - if (!this.__generatedMappings) { - this._sortGeneratedMappings(); - } - - return this.__generatedMappings; - } - - get _originalMappings() { - if (!this.__originalMappings) { - this._sortOriginalMappings(); - } - - return this.__originalMappings; - } - - get _generatedMappingsUnsorted() { - if (!this.__generatedMappingsUnsorted) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__generatedMappingsUnsorted; - } - - get _originalMappingsUnsorted() { - if (!this.__originalMappingsUnsorted) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__originalMappingsUnsorted; - } - - _sortGeneratedMappings() { - const mappings = this._generatedMappingsUnsorted; - mappings.sort(util.compareByGeneratedPositionsDeflated); - this.__generatedMappings = mappings; - } - - _sortOriginalMappings() { - const mappings = this._originalMappingsUnsorted; - mappings.sort(util.compareByOriginalPositions); - this.__originalMappings = mappings; - } - - /** - * The list of original sources. - */ - get sources() { - const sources = []; - for (let i = 0; i < this._sections.length; i++) { - for (let j = 0; j < this._sections[i].consumer.sources.length; j++) { - sources.push(this._sections[i].consumer.sources[j]); - } - } - return sources; - } - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ - originalPositionFor(aArgs) { - const needle = { - generatedLine: util.getArg(aArgs, "line"), - generatedColumn: util.getArg(aArgs, "column") - }; - - // Find the section containing the generated position we're trying to map - // to an original position. - const sectionIndex = binarySearch.search(needle, this._sections, - function(aNeedle, section) { - const cmp = aNeedle.generatedLine - section.generatedOffset.generatedLine; - if (cmp) { - return cmp; - } - - return (aNeedle.generatedColumn - - section.generatedOffset.generatedColumn); - }); - const section = this._sections[sectionIndex]; - - if (!section) { - return { - source: null, - line: null, - column: null, - name: null - }; - } - - return section.consumer.originalPositionFor({ - line: needle.generatedLine - - (section.generatedOffset.generatedLine - 1), - column: needle.generatedColumn - - (section.generatedOffset.generatedLine === needle.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - bias: aArgs.bias - }); - } - - /** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ - hasContentsOfAllSources() { - return this._sections.every(function(s) { - return s.consumer.hasContentsOfAllSources(); - }); - } - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ - sourceContentFor(aSource, nullOnMissing) { - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - const content = section.consumer.sourceContentFor(aSource, true); - if (content) { - return content; - } - } - if (nullOnMissing) { - return null; - } - throw new Error('"' + aSource + '" is not in the SourceMap.'); - } - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ - generatedPositionFor(aArgs) { - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - // Only consider this section if the requested source is in the list of - // sources of the consumer. - if (section.consumer._findSourceIndex(util.getArg(aArgs, "source")) === -1) { - continue; - } - const generatedPosition = section.consumer.generatedPositionFor(aArgs); - if (generatedPosition) { - const ret = { - line: generatedPosition.line + - (section.generatedOffset.generatedLine - 1), - column: generatedPosition.column + - (section.generatedOffset.generatedLine === generatedPosition.line - ? section.generatedOffset.generatedColumn - 1 - : 0) - }; - return ret; - } - } - - return { - line: null, - column: null - }; - } - - /** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ - _parseMappings(aStr, aSourceRoot) { - const generatedMappings = this.__generatedMappingsUnsorted = []; - const originalMappings = this.__originalMappingsUnsorted = []; - for (let i = 0; i < this._sections.length; i++) { - const section = this._sections[i]; - - const sectionMappings = []; - section.consumer.eachMapping(m => sectionMappings.push(m)); - - for (let j = 0; j < sectionMappings.length; j++) { - const mapping = sectionMappings[j]; - - // TODO: test if null is correct here. The original code used - // `source`, which would actually have gotten used as null because - // var's get hoisted. - // See: https://github.com/mozilla/source-map/issues/333 - let source = util.computeSourceURL(section.consumer.sourceRoot, null, this._sourceMapURL); - this._sources.add(source); - source = this._sources.indexOf(source); - - let name = null; - if (mapping.name) { - this._names.add(mapping.name); - name = this._names.indexOf(mapping.name); - } - - // The mappings coming from the consumer for the section have - // generated positions relative to the start of the section, so we - // need to offset them to be relative to the start of the concatenated - // generated file. - const adjustedMapping = { - source, - generatedLine: mapping.generatedLine + - (section.generatedOffset.generatedLine - 1), - generatedColumn: mapping.generatedColumn + - (section.generatedOffset.generatedLine === mapping.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name - }; - - generatedMappings.push(adjustedMapping); - if (typeof adjustedMapping.originalLine === "number") { - originalMappings.push(adjustedMapping); - } - } - } - } - - eachMapping(aCallback, aContext, aOrder) { - const context = aContext || null; - const order = aOrder || SourceMapConsumer.GENERATED_ORDER; - - let mappings; - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - mappings = this._generatedMappings; - break; - case SourceMapConsumer.ORIGINAL_ORDER: - mappings = this._originalMappings; - break; - default: - throw new Error("Unknown order of iteration."); - } - - const sourceRoot = this.sourceRoot; - mappings.map(function(mapping) { - let source = null; - if (mapping.source !== null) { - source = this._sources.at(mapping.source); - source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL); - } - return { - source, - generatedLine: mapping.generatedLine, - generatedColumn: mapping.generatedColumn, - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name: mapping.name === null ? null : this._names.at(mapping.name) - }; - }, this).forEach(aCallback, context); - } - - /** - * Find the mapping that best matches the hypothetical "needle" mapping that - * we are searching for in the given "haystack" of mappings. - */ - _findMapping(aNeedle, aMappings, aLineName, - aColumnName, aComparator, aBias) { - // To return the position we are searching for, we must first find the - // mapping for the given position and then return the opposite position it - // points to. Because the mappings are sorted, we can use binary search to - // find the best mapping. - - if (aNeedle[aLineName] <= 0) { - throw new TypeError("Line must be greater than or equal to 1, got " - + aNeedle[aLineName]); - } - if (aNeedle[aColumnName] < 0) { - throw new TypeError("Column must be greater than or equal to 0, got " - + aNeedle[aColumnName]); - } - - return binarySearch.search(aNeedle, aMappings, aComparator, aBias); - } - - allGeneratedPositionsFor(aArgs) { - const line = util.getArg(aArgs, "line"); - - // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping - // returns the index of the closest mapping less than the needle. By - // setting needle.originalColumn to 0, we thus find the last mapping for - // the given line, provided such a mapping exists. - const needle = { - source: util.getArg(aArgs, "source"), - originalLine: line, - originalColumn: util.getArg(aArgs, "column", 0) - }; - - needle.source = this._findSourceIndex(needle.source); - if (needle.source < 0) { - return []; - } - - if (needle.originalLine < 1) { - throw new Error("Line numbers must be >= 1"); - } - - if (needle.originalColumn < 0) { - throw new Error("Column numbers must be >= 0"); - } - - const mappings = []; - - let index = this._findMapping(needle, - this._originalMappings, - "originalLine", - "originalColumn", - util.compareByOriginalPositions, - binarySearch.LEAST_UPPER_BOUND); - if (index >= 0) { - let mapping = this._originalMappings[index]; - - if (aArgs.column === undefined) { - const originalLine = mapping.originalLine; - - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we found. Since - // mappings are sorted, this is guaranteed to find all mappings for - // the line we found. - while (mapping && mapping.originalLine === originalLine) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }); - - mapping = this._originalMappings[++index]; - } - } else { - const originalColumn = mapping.originalColumn; - - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we were searching for. - // Since mappings are sorted, this is guaranteed to find all mappings for - // the line we are searching for. - while (mapping && - mapping.originalLine === line && - mapping.originalColumn == originalColumn) { - let lastColumn = mapping.lastGeneratedColumn; - if (this._computedColumnSpans && lastColumn === null) { - lastColumn = Infinity; - } - mappings.push({ - line: util.getArg(mapping, "generatedLine", null), - column: util.getArg(mapping, "generatedColumn", null), - lastColumn, - }); - - mapping = this._originalMappings[++index]; - } - } - } - - return mappings; - } - - destroy() { - for (let i = 0; i < this._sections.length; i++) { - this._sections[i].consumer.destroy(); - } - } -} -exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; - -/* - * Cheat to get around inter-twingled classes. `factory()` can be at the end - * where it has access to non-hoisted classes, but it gets hoisted itself. - */ -function _factory(aSourceMap, aSourceMapURL) { - let sourceMap = aSourceMap; - if (typeof aSourceMap === "string") { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - const consumer = sourceMap.sections != null - ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) - : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); - return Promise.resolve(consumer); -} - -function _factoryBSM(aSourceMap, aSourceMapURL) { - return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); -} diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-generator.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-generator.js deleted file mode 100644 index 8111e061..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-map-generator.js +++ /dev/null @@ -1,413 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const base64VLQ = require("./base64-vlq"); -const util = require("./util"); -const ArraySet = require("./array-set").ArraySet; -const MappingList = require("./mapping-list").MappingList; - -/** - * An instance of the SourceMapGenerator represents a source map which is - * being built incrementally. You may pass an object with the following - * properties: - * - * - file: The filename of the generated source. - * - sourceRoot: A root for all relative URLs in this source map. - */ -class SourceMapGenerator { - constructor(aArgs) { - if (!aArgs) { - aArgs = {}; - } - this._file = util.getArg(aArgs, "file", null); - this._sourceRoot = util.getArg(aArgs, "sourceRoot", null); - this._skipValidation = util.getArg(aArgs, "skipValidation", false); - this._sources = new ArraySet(); - this._names = new ArraySet(); - this._mappings = new MappingList(); - this._sourcesContents = null; - } - - /** - * Creates a new SourceMapGenerator based on a SourceMapConsumer - * - * @param aSourceMapConsumer The SourceMap. - */ - static fromSourceMap(aSourceMapConsumer) { - const sourceRoot = aSourceMapConsumer.sourceRoot; - const generator = new SourceMapGenerator({ - file: aSourceMapConsumer.file, - sourceRoot - }); - aSourceMapConsumer.eachMapping(function(mapping) { - const newMapping = { - generated: { - line: mapping.generatedLine, - column: mapping.generatedColumn - } - }; - - if (mapping.source != null) { - newMapping.source = mapping.source; - if (sourceRoot != null) { - newMapping.source = util.relative(sourceRoot, newMapping.source); - } - - newMapping.original = { - line: mapping.originalLine, - column: mapping.originalColumn - }; - - if (mapping.name != null) { - newMapping.name = mapping.name; - } - } - - generator.addMapping(newMapping); - }); - aSourceMapConsumer.sources.forEach(function(sourceFile) { - let sourceRelative = sourceFile; - if (sourceRoot !== null) { - sourceRelative = util.relative(sourceRoot, sourceFile); - } - - if (!generator._sources.has(sourceRelative)) { - generator._sources.add(sourceRelative); - } - - const content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - generator.setSourceContent(sourceFile, content); - } - }); - return generator; - } - - /** - * Add a single mapping from original source line and column to the generated - * source's line and column for this source map being created. The mapping - * object should have the following properties: - * - * - generated: An object with the generated line and column positions. - * - original: An object with the original line and column positions. - * - source: The original source file (relative to the sourceRoot). - * - name: An optional original token name for this mapping. - */ - addMapping(aArgs) { - const generated = util.getArg(aArgs, "generated"); - const original = util.getArg(aArgs, "original", null); - let source = util.getArg(aArgs, "source", null); - let name = util.getArg(aArgs, "name", null); - - if (!this._skipValidation) { - this._validateMapping(generated, original, source, name); - } - - if (source != null) { - source = String(source); - if (!this._sources.has(source)) { - this._sources.add(source); - } - } - - if (name != null) { - name = String(name); - if (!this._names.has(name)) { - this._names.add(name); - } - } - - this._mappings.add({ - generatedLine: generated.line, - generatedColumn: generated.column, - originalLine: original != null && original.line, - originalColumn: original != null && original.column, - source, - name - }); - } - - /** - * Set the source content for a source file. - */ - setSourceContent(aSourceFile, aSourceContent) { - let source = aSourceFile; - if (this._sourceRoot != null) { - source = util.relative(this._sourceRoot, source); - } - - if (aSourceContent != null) { - // Add the source content to the _sourcesContents map. - // Create a new _sourcesContents map if the property is null. - if (!this._sourcesContents) { - this._sourcesContents = Object.create(null); - } - this._sourcesContents[util.toSetString(source)] = aSourceContent; - } else if (this._sourcesContents) { - // Remove the source file from the _sourcesContents map. - // If the _sourcesContents map is empty, set the property to null. - delete this._sourcesContents[util.toSetString(source)]; - if (Object.keys(this._sourcesContents).length === 0) { - this._sourcesContents = null; - } - } - } - - /** - * Applies the mappings of a sub-source-map for a specific source file to the - * source map being generated. Each mapping to the supplied source file is - * rewritten using the supplied source map. Note: The resolution for the - * resulting mappings is the minimium of this map and the supplied map. - * - * @param aSourceMapConsumer The source map to be applied. - * @param aSourceFile Optional. The filename of the source file. - * If omitted, SourceMapConsumer's file property will be used. - * @param aSourceMapPath Optional. The dirname of the path to the source map - * to be applied. If relative, it is relative to the SourceMapConsumer. - * This parameter is needed when the two source maps aren't in the same - * directory, and the source map to be applied contains relative source - * paths. If so, those relative source paths need to be rewritten - * relative to the SourceMapGenerator. - */ - applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { - let sourceFile = aSourceFile; - // If aSourceFile is omitted, we will use the file property of the SourceMap - if (aSourceFile == null) { - if (aSourceMapConsumer.file == null) { - throw new Error( - "SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, " + - 'or the source map\'s "file" property. Both were omitted.' - ); - } - sourceFile = aSourceMapConsumer.file; - } - const sourceRoot = this._sourceRoot; - // Make "sourceFile" relative if an absolute Url is passed. - if (sourceRoot != null) { - sourceFile = util.relative(sourceRoot, sourceFile); - } - // Applying the SourceMap can add and remove items from the sources and - // the names array. - const newSources = this._mappings.toArray().length > 0 - ? new ArraySet() - : this._sources; - const newNames = new ArraySet(); - - // Find mappings for the "sourceFile" - this._mappings.unsortedForEach(function(mapping) { - if (mapping.source === sourceFile && mapping.originalLine != null) { - // Check if it can be mapped by the source map, then update the mapping. - const original = aSourceMapConsumer.originalPositionFor({ - line: mapping.originalLine, - column: mapping.originalColumn - }); - if (original.source != null) { - // Copy mapping - mapping.source = original.source; - if (aSourceMapPath != null) { - mapping.source = util.join(aSourceMapPath, mapping.source); - } - if (sourceRoot != null) { - mapping.source = util.relative(sourceRoot, mapping.source); - } - mapping.originalLine = original.line; - mapping.originalColumn = original.column; - if (original.name != null) { - mapping.name = original.name; - } - } - } - - const source = mapping.source; - if (source != null && !newSources.has(source)) { - newSources.add(source); - } - - const name = mapping.name; - if (name != null && !newNames.has(name)) { - newNames.add(name); - } - - }, this); - this._sources = newSources; - this._names = newNames; - - // Copy sourcesContents of applied map. - aSourceMapConsumer.sources.forEach(function(srcFile) { - const content = aSourceMapConsumer.sourceContentFor(srcFile); - if (content != null) { - if (aSourceMapPath != null) { - srcFile = util.join(aSourceMapPath, srcFile); - } - if (sourceRoot != null) { - srcFile = util.relative(sourceRoot, srcFile); - } - this.setSourceContent(srcFile, content); - } - }, this); - } - - /** - * A mapping can have one of the three levels of data: - * - * 1. Just the generated position. - * 2. The Generated position, original position, and original source. - * 3. Generated and original position, original source, as well as a name - * token. - * - * To maintain consistency, we validate that any new mapping being added falls - * in to one of these categories. - */ - _validateMapping(aGenerated, aOriginal, aSource, aName) { - // When aOriginal is truthy but has empty values for .line and .column, - // it is most likely a programmer error. In this case we throw a very - // specific error message to try to guide them the right way. - // For example: https://github.com/Polymer/polymer-bundler/pull/519 - if (aOriginal && typeof aOriginal.line !== "number" && typeof aOriginal.column !== "number") { - throw new Error( - "original.line and original.column are not numbers -- you probably meant to omit " + - "the original mapping entirely and only map the generated position. If so, pass " + - "null for the original mapping instead of an object with empty or null values." - ); - } - - if (aGenerated && "line" in aGenerated && "column" in aGenerated - && aGenerated.line > 0 && aGenerated.column >= 0 - && !aOriginal && !aSource && !aName) { - // Case 1. - - } else if (aGenerated && "line" in aGenerated && "column" in aGenerated - && aOriginal && "line" in aOriginal && "column" in aOriginal - && aGenerated.line > 0 && aGenerated.column >= 0 - && aOriginal.line > 0 && aOriginal.column >= 0 - && aSource) { - // Cases 2 and 3. - - } else { - throw new Error("Invalid mapping: " + JSON.stringify({ - generated: aGenerated, - source: aSource, - original: aOriginal, - name: aName - })); - } - } - - /** - * Serialize the accumulated mappings in to the stream of base 64 VLQs - * specified by the source map format. - */ - _serializeMappings() { - let previousGeneratedColumn = 0; - let previousGeneratedLine = 1; - let previousOriginalColumn = 0; - let previousOriginalLine = 0; - let previousName = 0; - let previousSource = 0; - let result = ""; - let next; - let mapping; - let nameIdx; - let sourceIdx; - - const mappings = this._mappings.toArray(); - for (let i = 0, len = mappings.length; i < len; i++) { - mapping = mappings[i]; - next = ""; - - if (mapping.generatedLine !== previousGeneratedLine) { - previousGeneratedColumn = 0; - while (mapping.generatedLine !== previousGeneratedLine) { - next += ";"; - previousGeneratedLine++; - } - } else if (i > 0) { - if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { - continue; - } - next += ","; - } - - next += base64VLQ.encode(mapping.generatedColumn - - previousGeneratedColumn); - previousGeneratedColumn = mapping.generatedColumn; - - if (mapping.source != null) { - sourceIdx = this._sources.indexOf(mapping.source); - next += base64VLQ.encode(sourceIdx - previousSource); - previousSource = sourceIdx; - - // lines are stored 0-based in SourceMap spec version 3 - next += base64VLQ.encode(mapping.originalLine - 1 - - previousOriginalLine); - previousOriginalLine = mapping.originalLine - 1; - - next += base64VLQ.encode(mapping.originalColumn - - previousOriginalColumn); - previousOriginalColumn = mapping.originalColumn; - - if (mapping.name != null) { - nameIdx = this._names.indexOf(mapping.name); - next += base64VLQ.encode(nameIdx - previousName); - previousName = nameIdx; - } - } - - result += next; - } - - return result; - } - - _generateSourcesContent(aSources, aSourceRoot) { - return aSources.map(function(source) { - if (!this._sourcesContents) { - return null; - } - if (aSourceRoot != null) { - source = util.relative(aSourceRoot, source); - } - const key = util.toSetString(source); - return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) - ? this._sourcesContents[key] - : null; - }, this); - } - - /** - * Externalize the source map. - */ - toJSON() { - const map = { - version: this._version, - sources: this._sources.toArray(), - names: this._names.toArray(), - mappings: this._serializeMappings() - }; - if (this._file != null) { - map.file = this._file; - } - if (this._sourceRoot != null) { - map.sourceRoot = this._sourceRoot; - } - if (this._sourcesContents) { - map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); - } - - return map; - } - - /** - * Render the source map being generated to a string. - */ - toString() { - return JSON.stringify(this.toJSON()); - } -} - -SourceMapGenerator.prototype._version = 3; -exports.SourceMapGenerator = SourceMapGenerator; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-node.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-node.js deleted file mode 100644 index 8a7a157e..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/source-node.js +++ /dev/null @@ -1,404 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -const SourceMapGenerator = require("./source-map-generator").SourceMapGenerator; -const util = require("./util"); - -// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other -// operating systems these days (capturing the result). -const REGEX_NEWLINE = /(\r?\n)/; - -// Newline character code for charCodeAt() comparisons -const NEWLINE_CODE = 10; - -// Private symbol for identifying `SourceNode`s when multiple versions of -// the source-map library are loaded. This MUST NOT CHANGE across -// versions! -const isSourceNode = "$$$isSourceNode$$$"; - -/** - * SourceNodes provide a way to abstract over interpolating/concatenating - * snippets of generated JavaScript source code while maintaining the line and - * column information associated with the original source code. - * - * @param aLine The original line number. - * @param aColumn The original column number. - * @param aSource The original source's filename. - * @param aChunks Optional. An array of strings which are snippets of - * generated JS, or other SourceNodes. - * @param aName The original identifier. - */ -class SourceNode { - constructor(aLine, aColumn, aSource, aChunks, aName) { - this.children = []; - this.sourceContents = {}; - this.line = aLine == null ? null : aLine; - this.column = aColumn == null ? null : aColumn; - this.source = aSource == null ? null : aSource; - this.name = aName == null ? null : aName; - this[isSourceNode] = true; - if (aChunks != null) this.add(aChunks); - } - - /** - * Creates a SourceNode from generated code and a SourceMapConsumer. - * - * @param aGeneratedCode The generated code - * @param aSourceMapConsumer The SourceMap for the generated code - * @param aRelativePath Optional. The path that relative sources in the - * SourceMapConsumer should be relative to. - */ - static fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { - // The SourceNode we want to fill with the generated code - // and the SourceMap - const node = new SourceNode(); - - // All even indices of this array are one line of the generated code, - // while all odd indices are the newlines between two adjacent lines - // (since `REGEX_NEWLINE` captures its match). - // Processed fragments are accessed by calling `shiftNextLine`. - const remainingLines = aGeneratedCode.split(REGEX_NEWLINE); - let remainingLinesIndex = 0; - const shiftNextLine = function() { - const lineContents = getNextLine(); - // The last line of a file might not have a newline. - const newLine = getNextLine() || ""; - return lineContents + newLine; - - function getNextLine() { - return remainingLinesIndex < remainingLines.length ? - remainingLines[remainingLinesIndex++] : undefined; - } - }; - - // We need to remember the position of "remainingLines" - let lastGeneratedLine = 1, lastGeneratedColumn = 0; - - // The generate SourceNodes we need a code range. - // To extract it current and last mapping is used. - // Here we store the last mapping. - let lastMapping = null; - let nextLine; - - aSourceMapConsumer.eachMapping(function(mapping) { - if (lastMapping !== null) { - // We add the code from "lastMapping" to "mapping": - // First check if there is a new line in between. - if (lastGeneratedLine < mapping.generatedLine) { - // Associate first line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - lastGeneratedLine++; - lastGeneratedColumn = 0; - // The remaining code is added without mapping - } else { - // There is no new line in between. - // Associate the code between "lastGeneratedColumn" and - // "mapping.generatedColumn" with "lastMapping" - nextLine = remainingLines[remainingLinesIndex] || ""; - const code = nextLine.substr(0, mapping.generatedColumn - - lastGeneratedColumn); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - - lastGeneratedColumn); - lastGeneratedColumn = mapping.generatedColumn; - addMappingWithCode(lastMapping, code); - // No more remaining code, continue - lastMapping = mapping; - return; - } - } - // We add the generated code until the first mapping - // to the SourceNode without any mapping. - // Each line is added as separate string. - while (lastGeneratedLine < mapping.generatedLine) { - node.add(shiftNextLine()); - lastGeneratedLine++; - } - if (lastGeneratedColumn < mapping.generatedColumn) { - nextLine = remainingLines[remainingLinesIndex] || ""; - node.add(nextLine.substr(0, mapping.generatedColumn)); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); - lastGeneratedColumn = mapping.generatedColumn; - } - lastMapping = mapping; - }, this); - // We have processed all mappings. - if (remainingLinesIndex < remainingLines.length) { - if (lastMapping) { - // Associate the remaining code in the current line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - } - // and add the remaining lines without any mapping - node.add(remainingLines.splice(remainingLinesIndex).join("")); - } - - // Copy sourcesContent into SourceNode - aSourceMapConsumer.sources.forEach(function(sourceFile) { - const content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - if (aRelativePath != null) { - sourceFile = util.join(aRelativePath, sourceFile); - } - node.setSourceContent(sourceFile, content); - } - }); - - return node; - - function addMappingWithCode(mapping, code) { - if (mapping === null || mapping.source === undefined) { - node.add(code); - } else { - const source = aRelativePath - ? util.join(aRelativePath, mapping.source) - : mapping.source; - node.add(new SourceNode(mapping.originalLine, - mapping.originalColumn, - source, - code, - mapping.name)); - } - } - } - - /** - * Add a chunk of generated JS to this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - add(aChunk) { - if (Array.isArray(aChunk)) { - aChunk.forEach(function(chunk) { - this.add(chunk); - }, this); - } else if (aChunk[isSourceNode] || typeof aChunk === "string") { - if (aChunk) { - this.children.push(aChunk); - } - } else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - } - - /** - * Add a chunk of generated JS to the beginning of this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ - prepend(aChunk) { - if (Array.isArray(aChunk)) { - for (let i = aChunk.length - 1; i >= 0; i--) { - this.prepend(aChunk[i]); - } - } else if (aChunk[isSourceNode] || typeof aChunk === "string") { - this.children.unshift(aChunk); - } else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; - } - - /** - * Walk over the tree of JS snippets in this node and its children. The - * walking function is called once for each snippet of JS and is passed that - * snippet and the its original associated source's line/column location. - * - * @param aFn The traversal function. - */ - walk(aFn) { - let chunk; - for (let i = 0, len = this.children.length; i < len; i++) { - chunk = this.children[i]; - if (chunk[isSourceNode]) { - chunk.walk(aFn); - } else if (chunk !== "") { - aFn(chunk, { source: this.source, - line: this.line, - column: this.column, - name: this.name }); - } - } - } - - /** - * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between - * each of `this.children`. - * - * @param aSep The separator. - */ - join(aSep) { - let newChildren; - let i; - const len = this.children.length; - if (len > 0) { - newChildren = []; - for (i = 0; i < len - 1; i++) { - newChildren.push(this.children[i]); - newChildren.push(aSep); - } - newChildren.push(this.children[i]); - this.children = newChildren; - } - return this; - } - - /** - * Call String.prototype.replace on the very right-most source snippet. Useful - * for trimming whitespace from the end of a source node, etc. - * - * @param aPattern The pattern to replace. - * @param aReplacement The thing to replace the pattern with. - */ - replaceRight(aPattern, aReplacement) { - const lastChild = this.children[this.children.length - 1]; - if (lastChild[isSourceNode]) { - lastChild.replaceRight(aPattern, aReplacement); - } else if (typeof lastChild === "string") { - this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); - } else { - this.children.push("".replace(aPattern, aReplacement)); - } - return this; - } - - /** - * Set the source content for a source file. This will be added to the SourceMapGenerator - * in the sourcesContent field. - * - * @param aSourceFile The filename of the source file - * @param aSourceContent The content of the source file - */ - setSourceContent(aSourceFile, aSourceContent) { - this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; - } - - /** - * Walk over the tree of SourceNodes. The walking function is called for each - * source file content and is passed the filename and source content. - * - * @param aFn The traversal function. - */ - walkSourceContents(aFn) { - for (let i = 0, len = this.children.length; i < len; i++) { - if (this.children[i][isSourceNode]) { - this.children[i].walkSourceContents(aFn); - } - } - - const sources = Object.keys(this.sourceContents); - for (let i = 0, len = sources.length; i < len; i++) { - aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); - } - } - - /** - * Return the string representation of this source node. Walks over the tree - * and concatenates all the various snippets together to one string. - */ - toString() { - let str = ""; - this.walk(function(chunk) { - str += chunk; - }); - return str; - } - - /** - * Returns the string representation of this source node along with a source - * map. - */ - toStringWithSourceMap(aArgs) { - const generated = { - code: "", - line: 1, - column: 0 - }; - const map = new SourceMapGenerator(aArgs); - let sourceMappingActive = false; - let lastOriginalSource = null; - let lastOriginalLine = null; - let lastOriginalColumn = null; - let lastOriginalName = null; - this.walk(function(chunk, original) { - generated.code += chunk; - if (original.source !== null - && original.line !== null - && original.column !== null) { - if (lastOriginalSource !== original.source - || lastOriginalLine !== original.line - || lastOriginalColumn !== original.column - || lastOriginalName !== original.name) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - lastOriginalSource = original.source; - lastOriginalLine = original.line; - lastOriginalColumn = original.column; - lastOriginalName = original.name; - sourceMappingActive = true; - } else if (sourceMappingActive) { - map.addMapping({ - generated: { - line: generated.line, - column: generated.column - } - }); - lastOriginalSource = null; - sourceMappingActive = false; - } - for (let idx = 0, length = chunk.length; idx < length; idx++) { - if (chunk.charCodeAt(idx) === NEWLINE_CODE) { - generated.line++; - generated.column = 0; - // Mappings end at eol - if (idx + 1 === length) { - lastOriginalSource = null; - sourceMappingActive = false; - } else if (sourceMappingActive) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - } else { - generated.column++; - } - } - }); - this.walkSourceContents(function(sourceFile, sourceContent) { - map.setSourceContent(sourceFile, sourceContent); - }); - - return { code: generated.code, map }; - } -} - -exports.SourceNode = SourceNode; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/util.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/util.js deleted file mode 100644 index 35bd93d6..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/util.js +++ /dev/null @@ -1,546 +0,0 @@ -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -/** - * This is a helper function for getting values from parameter/options - * objects. - * - * @param args The object we are extracting values from - * @param name The name of the property we are getting. - * @param defaultValue An optional value to return if the property is missing - * from the object. If this is not specified and the property is missing, an - * error will be thrown. - */ -function getArg(aArgs, aName, aDefaultValue) { - if (aName in aArgs) { - return aArgs[aName]; - } else if (arguments.length === 3) { - return aDefaultValue; - } - throw new Error('"' + aName + '" is a required argument.'); - -} -exports.getArg = getArg; - -const urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; -const dataUrlRegexp = /^data:.+\,.+$/; - -function urlParse(aUrl) { - const match = aUrl.match(urlRegexp); - if (!match) { - return null; - } - return { - scheme: match[1], - auth: match[2], - host: match[3], - port: match[4], - path: match[5] - }; -} -exports.urlParse = urlParse; - -function urlGenerate(aParsedUrl) { - let url = ""; - if (aParsedUrl.scheme) { - url += aParsedUrl.scheme + ":"; - } - url += "//"; - if (aParsedUrl.auth) { - url += aParsedUrl.auth + "@"; - } - if (aParsedUrl.host) { - url += aParsedUrl.host; - } - if (aParsedUrl.port) { - url += ":" + aParsedUrl.port; - } - if (aParsedUrl.path) { - url += aParsedUrl.path; - } - return url; -} -exports.urlGenerate = urlGenerate; - -const MAX_CACHED_INPUTS = 32; - -/** - * Takes some function `f(input) -> result` and returns a memoized version of - * `f`. - * - * We keep at most `MAX_CACHED_INPUTS` memoized results of `f` alive. The - * memoization is a dumb-simple, linear least-recently-used cache. - */ -function lruMemoize(f) { - const cache = []; - - return function(input) { - for (let i = 0; i < cache.length; i++) { - if (cache[i].input === input) { - const temp = cache[0]; - cache[0] = cache[i]; - cache[i] = temp; - return cache[0].result; - } - } - - const result = f(input); - - cache.unshift({ - input, - result, - }); - - if (cache.length > MAX_CACHED_INPUTS) { - cache.pop(); - } - - return result; - }; -} - -/** - * Normalizes a path, or the path portion of a URL: - * - * - Replaces consecutive slashes with one slash. - * - Removes unnecessary '.' parts. - * - Removes unnecessary '<dir>/..' parts. - * - * Based on code in the Node.js 'path' core module. - * - * @param aPath The path or url to normalize. - */ -const normalize = lruMemoize(function normalize(aPath) { - let path = aPath; - const url = urlParse(aPath); - if (url) { - if (!url.path) { - return aPath; - } - path = url.path; - } - const isAbsolute = exports.isAbsolute(path); - - // Split the path into parts between `/` characters. This is much faster than - // using `.split(/\/+/g)`. - const parts = []; - let start = 0; - let i = 0; - while (true) { - start = i; - i = path.indexOf("/", start); - if (i === -1) { - parts.push(path.slice(start)); - break; - } else { - parts.push(path.slice(start, i)); - while (i < path.length && path[i] === "/") { - i++; - } - } - } - - let up = 0; - for (i = parts.length - 1; i >= 0; i--) { - const part = parts[i]; - if (part === ".") { - parts.splice(i, 1); - } else if (part === "..") { - up++; - } else if (up > 0) { - if (part === "") { - // The first part is blank if the path is absolute. Trying to go - // above the root is a no-op. Therefore we can remove all '..' parts - // directly after the root. - parts.splice(i + 1, up); - up = 0; - } else { - parts.splice(i, 2); - up--; - } - } - } - path = parts.join("/"); - - if (path === "") { - path = isAbsolute ? "/" : "."; - } - - if (url) { - url.path = path; - return urlGenerate(url); - } - return path; -}); -exports.normalize = normalize; - -/** - * Joins two paths/URLs. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be joined with the root. - * - * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a - * scheme-relative URL: Then the scheme of aRoot, if any, is prepended - * first. - * - Otherwise aPath is a path. If aRoot is a URL, then its path portion - * is updated with the result and aRoot is returned. Otherwise the result - * is returned. - * - If aPath is absolute, the result is aPath. - * - Otherwise the two paths are joined with a slash. - * - Joining for example 'http://' and 'www.example.com' is also supported. - */ -function join(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - if (aPath === "") { - aPath = "."; - } - const aPathUrl = urlParse(aPath); - const aRootUrl = urlParse(aRoot); - if (aRootUrl) { - aRoot = aRootUrl.path || "/"; - } - - // `join(foo, '//www.example.org')` - if (aPathUrl && !aPathUrl.scheme) { - if (aRootUrl) { - aPathUrl.scheme = aRootUrl.scheme; - } - return urlGenerate(aPathUrl); - } - - if (aPathUrl || aPath.match(dataUrlRegexp)) { - return aPath; - } - - // `join('http://', 'www.example.com')` - if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { - aRootUrl.host = aPath; - return urlGenerate(aRootUrl); - } - - const joined = aPath.charAt(0) === "/" - ? aPath - : normalize(aRoot.replace(/\/+$/, "") + "/" + aPath); - - if (aRootUrl) { - aRootUrl.path = joined; - return urlGenerate(aRootUrl); - } - return joined; -} -exports.join = join; - -exports.isAbsolute = function(aPath) { - return aPath.charAt(0) === "/" || urlRegexp.test(aPath); -}; - -/** - * Make a path relative to a URL or another path. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be made relative to aRoot. - */ -function relative(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - - aRoot = aRoot.replace(/\/$/, ""); - - // It is possible for the path to be above the root. In this case, simply - // checking whether the root is a prefix of the path won't work. Instead, we - // need to remove components from the root one by one, until either we find - // a prefix that fits, or we run out of components to remove. - let level = 0; - while (aPath.indexOf(aRoot + "/") !== 0) { - const index = aRoot.lastIndexOf("/"); - if (index < 0) { - return aPath; - } - - // If the only part of the root that is left is the scheme (i.e. http://, - // file:///, etc.), one or more slashes (/), or simply nothing at all, we - // have exhausted all components, so the path is not relative to the root. - aRoot = aRoot.slice(0, index); - if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { - return aPath; - } - - ++level; - } - - // Make sure we add a "../" for each component we removed from the root. - return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); -} -exports.relative = relative; - -const supportsNullProto = (function() { - const obj = Object.create(null); - return !("__proto__" in obj); -}()); - -function identity(s) { - return s; -} - -/** - * Because behavior goes wacky when you set `__proto__` on objects, we - * have to prefix all the strings in our set with an arbitrary character. - * - * See https://github.com/mozilla/source-map/pull/31 and - * https://github.com/mozilla/source-map/issues/30 - * - * @param String aStr - */ -function toSetString(aStr) { - if (isProtoString(aStr)) { - return "$" + aStr; - } - - return aStr; -} -exports.toSetString = supportsNullProto ? identity : toSetString; - -function fromSetString(aStr) { - if (isProtoString(aStr)) { - return aStr.slice(1); - } - - return aStr; -} -exports.fromSetString = supportsNullProto ? identity : fromSetString; - -function isProtoString(s) { - if (!s) { - return false; - } - - const length = s.length; - - if (length < 9 /* "__proto__".length */) { - return false; - } - - /* eslint-disable no-multi-spaces */ - if (s.charCodeAt(length - 1) !== 95 /* '_' */ || - s.charCodeAt(length - 2) !== 95 /* '_' */ || - s.charCodeAt(length - 3) !== 111 /* 'o' */ || - s.charCodeAt(length - 4) !== 116 /* 't' */ || - s.charCodeAt(length - 5) !== 111 /* 'o' */ || - s.charCodeAt(length - 6) !== 114 /* 'r' */ || - s.charCodeAt(length - 7) !== 112 /* 'p' */ || - s.charCodeAt(length - 8) !== 95 /* '_' */ || - s.charCodeAt(length - 9) !== 95 /* '_' */) { - return false; - } - /* eslint-enable no-multi-spaces */ - - for (let i = length - 10; i >= 0; i--) { - if (s.charCodeAt(i) !== 36 /* '$' */) { - return false; - } - } - - return true; -} - -/** - * Comparator between two mappings where the original positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same original source/line/column, but different generated - * line and column the same. Useful when searching for a mapping with a - * stubbed out mapping. - */ -function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { - let cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0 || onlyCompareOriginal) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByOriginalPositions = compareByOriginalPositions; - -/** - * Comparator between two mappings with deflated source and name indices where - * the generated positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same generated line and column, but different - * source/name/original line and column the same. Useful when searching for a - * mapping with a stubbed out mapping. - */ -function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { - let cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0 || onlyCompareGenerated) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; - -function strcmp(aStr1, aStr2) { - if (aStr1 === aStr2) { - return 0; - } - - if (aStr1 === null) { - return 1; // aStr2 !== null - } - - if (aStr2 === null) { - return -1; // aStr1 !== null - } - - if (aStr1 > aStr2) { - return 1; - } - - return -1; -} - -/** - * Comparator between two mappings with inflated source and name strings where - * the generated positions are compared. - */ -function compareByGeneratedPositionsInflated(mappingA, mappingB) { - let cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; - -/** - * Strip any JSON XSSI avoidance prefix from the string (as documented - * in the source maps specification), and then parse the string as - * JSON. - */ -function parseSourceMapInput(str) { - return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, "")); -} -exports.parseSourceMapInput = parseSourceMapInput; - -/** - * Compute the URL of a source given the the source root, the source's - * URL, and the source map's URL. - */ -function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) { - sourceURL = sourceURL || ""; - - if (sourceRoot) { - // This follows what Chrome does. - if (sourceRoot[sourceRoot.length - 1] !== "/" && sourceURL[0] !== "/") { - sourceRoot += "/"; - } - // The spec says: - // Line 4: An optional source root, useful for relocating source - // files on a server or removing repeated values in the - // “sources” entry. This value is prepended to the individual - // entries in the “source” field. - sourceURL = sourceRoot + sourceURL; - } - - // Historically, SourceMapConsumer did not take the sourceMapURL as - // a parameter. This mode is still somewhat supported, which is why - // this code block is conditional. However, it's preferable to pass - // the source map URL to SourceMapConsumer, so that this function - // can implement the source URL resolution algorithm as outlined in - // the spec. This block is basically the equivalent of: - // new URL(sourceURL, sourceMapURL).toString() - // ... except it avoids using URL, which wasn't available in the - // older releases of node still supported by this library. - // - // The spec says: - // If the sources are not absolute URLs after prepending of the - // “sourceRoot”, the sources are resolved relative to the - // SourceMap (like resolving script src in a html document). - if (sourceMapURL) { - const parsed = urlParse(sourceMapURL); - if (!parsed) { - throw new Error("sourceMapURL could not be parsed"); - } - if (parsed.path) { - // Strip the last path component, but keep the "/". - const index = parsed.path.lastIndexOf("/"); - if (index >= 0) { - parsed.path = parsed.path.substring(0, index + 1); - } - } - sourceURL = join(urlGenerate(parsed), sourceURL); - } - - return normalize(sourceURL); -} -exports.computeSourceURL = computeSourceURL; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/lib/wasm.js b/sandbox/testAppNevena/Front/node_modules/source-map/lib/wasm.js deleted file mode 100644 index 88b18bea..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/lib/wasm.js +++ /dev/null @@ -1,107 +0,0 @@ -const readWasm = require("../lib/read-wasm"); - -/** - * Provide the JIT with a nice shape / hidden class. - */ -function Mapping() { - this.generatedLine = 0; - this.generatedColumn = 0; - this.lastGeneratedColumn = null; - this.source = null; - this.originalLine = null; - this.originalColumn = null; - this.name = null; -} - -let cachedWasm = null; - -module.exports = function wasm() { - if (cachedWasm) { - return cachedWasm; - } - - const callbackStack = []; - - cachedWasm = readWasm().then(buffer => { - return WebAssembly.instantiate(buffer, { - env: { - mapping_callback( - generatedLine, - generatedColumn, - - hasLastGeneratedColumn, - lastGeneratedColumn, - - hasOriginal, - source, - originalLine, - originalColumn, - - hasName, - name - ) { - const mapping = new Mapping(); - // JS uses 1-based line numbers, wasm uses 0-based. - mapping.generatedLine = generatedLine + 1; - mapping.generatedColumn = generatedColumn; - - if (hasLastGeneratedColumn) { - // JS uses inclusive last generated column, wasm uses exclusive. - mapping.lastGeneratedColumn = lastGeneratedColumn - 1; - } - - if (hasOriginal) { - mapping.source = source; - // JS uses 1-based line numbers, wasm uses 0-based. - mapping.originalLine = originalLine + 1; - mapping.originalColumn = originalColumn; - - if (hasName) { - mapping.name = name; - } - } - - callbackStack[callbackStack.length - 1](mapping); - }, - - start_all_generated_locations_for() { console.time("all_generated_locations_for"); }, - end_all_generated_locations_for() { console.timeEnd("all_generated_locations_for"); }, - - start_compute_column_spans() { console.time("compute_column_spans"); }, - end_compute_column_spans() { console.timeEnd("compute_column_spans"); }, - - start_generated_location_for() { console.time("generated_location_for"); }, - end_generated_location_for() { console.timeEnd("generated_location_for"); }, - - start_original_location_for() { console.time("original_location_for"); }, - end_original_location_for() { console.timeEnd("original_location_for"); }, - - start_parse_mappings() { console.time("parse_mappings"); }, - end_parse_mappings() { console.timeEnd("parse_mappings"); }, - - start_sort_by_generated_location() { console.time("sort_by_generated_location"); }, - end_sort_by_generated_location() { console.timeEnd("sort_by_generated_location"); }, - - start_sort_by_original_location() { console.time("sort_by_original_location"); }, - end_sort_by_original_location() { console.timeEnd("sort_by_original_location"); }, - } - }); - }).then(Wasm => { - return { - exports: Wasm.instance.exports, - withMappingCallback: (mappingCallback, f) => { - callbackStack.push(mappingCallback); - try { - f(); - } finally { - callbackStack.pop(); - } - } - }; - }).then(null, e => { - cachedWasm = null; - throw e; - }); - - return cachedWasm; -}; diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/package.json b/sandbox/testAppNevena/Front/node_modules/source-map/package.json deleted file mode 100644 index 35476da5..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/package.json +++ /dev/null @@ -1,90 +0,0 @@ -{ - "name": "source-map", - "description": "Generates and consumes source maps", - "version": "0.7.3", - "homepage": "https://github.com/mozilla/source-map", - "author": "Nick Fitzgerald <nfitzgerald@mozilla.com>", - "contributors": [ - "Tobias Koppers <tobias.koppers@googlemail.com>", - "Duncan Beevers <duncan@dweebd.com>", - "Stephen Crane <scrane@mozilla.com>", - "Ryan Seddon <seddon.ryan@gmail.com>", - "Miles Elam <miles.elam@deem.com>", - "Mihai Bazon <mihai.bazon@gmail.com>", - "Michael Ficarra <github.public.email@michael.ficarra.me>", - "Todd Wolfson <todd@twolfson.com>", - "Alexander Solovyov <alexander@solovyov.net>", - "Felix Gnass <fgnass@gmail.com>", - "Conrad Irwin <conrad.irwin@gmail.com>", - "usrbincc <usrbincc@yahoo.com>", - "David Glasser <glasser@davidglasser.net>", - "Chase Douglas <chase@newrelic.com>", - "Evan Wallace <evan.exe@gmail.com>", - "Heather Arthur <fayearthur@gmail.com>", - "Hugh Kennedy <hughskennedy@gmail.com>", - "David Glasser <glasser@davidglasser.net>", - "Simon Lydell <simon.lydell@gmail.com>", - "Jmeas Smith <jellyes2@gmail.com>", - "Michael Z Goddard <mzgoddard@gmail.com>", - "azu <azu@users.noreply.github.com>", - "John Gozde <john@gozde.ca>", - "Adam Kirkton <akirkton@truefitinnovation.com>", - "Chris Montgomery <christopher.montgomery@dowjones.com>", - "J. Ryan Stinnett <jryans@gmail.com>", - "Jack Herrington <jherrington@walmartlabs.com>", - "Chris Truter <jeffpalentine@gmail.com>", - "Daniel Espeset <daniel@danielespeset.com>", - "Jamie Wong <jamie.lf.wong@gmail.com>", - "Eddy Bruël <ejpbruel@mozilla.com>", - "Hawken Rives <hawkrives@gmail.com>", - "Gilad Peleg <giladp007@gmail.com>", - "djchie <djchie.dev@gmail.com>", - "Gary Ye <garysye@gmail.com>", - "Nicolas Lalevée <nicolas.lalevee@hibnet.org>" - ], - "repository": { - "type": "git", - "url": "http://github.com/mozilla/source-map.git" - }, - "main": "./source-map.js", - "types": "./source-map.d.ts", - "files": [ - "source-map.js", - "source-map.d.ts", - "lib/", - "dist/source-map.js" - ], - "engines": { - "node": ">= 8" - }, - "license": "BSD-3-Clause", - "scripts": { - "lint": "eslint *.js lib/ test/", - "prebuild": "npm run lint", - "build": "webpack --color", - "pretest": "npm run build", - "test": "node test/run-tests.js", - "precoverage": "npm run build", - "coverage": "nyc node test/run-tests.js", - "setup": "mkdir -p coverage && cp -n .waiting.html coverage/index.html || true", - "dev:live": "live-server --port=4103 --ignorePattern='(js|css|png)$' coverage", - "dev:watch": "watch 'npm run coverage' lib/ test/", - "predev": "npm run setup", - "dev": "npm-run-all -p --silent dev:*", - "clean": "rm -rf coverage .nyc_output", - "toc": "doctoc --title '## Table of Contents' README.md && doctoc --title '## Table of Contents' CONTRIBUTING.md" - }, - "devDependencies": { - "doctoc": "^0.15.0", - "eslint": "^4.19.1", - "live-server": "^1.2.0", - "npm-run-all": "^4.1.2", - "nyc": "^11.7.1", - "watch": "^1.0.2", - "webpack": "^3.10" - }, - "nyc": { - "reporter": "html" - }, - "typings": "source-map" -} diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/source-map.d.ts b/sandbox/testAppNevena/Front/node_modules/source-map/source-map.d.ts deleted file mode 100644 index 24593915..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/source-map.d.ts +++ /dev/null @@ -1,369 +0,0 @@ -// Type definitions for source-map 0.7 -// Project: https://github.com/mozilla/source-map -// Definitions by: Morten Houston Ludvigsen <https://github.com/MortenHoustonLudvigsen>, -// Ron Buckton <https://github.com/rbuckton>, -// John Vilk <https://github.com/jvilk> -// Definitions: https://github.com/mozilla/source-map -export type SourceMapUrl = string; - -export interface StartOfSourceMap { - file?: string; - sourceRoot?: string; - skipValidation?: boolean; -} - -export interface RawSourceMap { - version: number; - sources: string[]; - names: string[]; - sourceRoot?: string; - sourcesContent?: string[]; - mappings: string; - file: string; -} - -export interface RawIndexMap extends StartOfSourceMap { - version: number; - sections: RawSection[]; -} - -export interface RawSection { - offset: Position; - map: RawSourceMap; -} - -export interface Position { - line: number; - column: number; -} - -export interface NullablePosition { - line: number | null; - column: number | null; - lastColumn: number | null; -} - -export interface MappedPosition { - source: string; - line: number; - column: number; - name?: string; -} - -export interface NullableMappedPosition { - source: string | null; - line: number | null; - column: number | null; - name: string | null; -} - -export interface MappingItem { - source: string; - generatedLine: number; - generatedColumn: number; - originalLine: number; - originalColumn: number; - name: string; -} - -export interface Mapping { - generated: Position; - original: Position; - source: string; - name?: string; -} - -export interface CodeWithSourceMap { - code: string; - map: SourceMapGenerator; -} - -export interface SourceMapConsumer { - /** - * Compute the last column for each generated mapping. The last column is - * inclusive. - */ - computeColumnSpans(): void; - - /** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. - * - column: The column number in the generated source. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. - * - column: The column number in the original source, or null. - * - name: The original identifier, or null. - */ - originalPositionFor(generatedPosition: Position & { bias?: number }): NullableMappedPosition; - - /** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. - * - column: The column number in the original source. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. - * - column: The column number in the generated source, or null. - */ - generatedPositionFor(originalPosition: MappedPosition & { bias?: number }): NullablePosition; - - /** - * Returns all generated line and column information for the original source, - * line, and column provided. If no column is provided, returns all mappings - * corresponding to a either the line we are searching for or the next - * closest line that has any mappings. Otherwise, returns all mappings - * corresponding to the given line and either the column we are searching for - * or the next closest column that has any offsets. - * - * The only argument is an object with the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. - * - column: Optional. the column number in the original source. - * - * and an array of objects is returned, each with the following properties: - * - * - line: The line number in the generated source, or null. - * - column: The column number in the generated source, or null. - */ - allGeneratedPositionsFor(originalPosition: MappedPosition): NullablePosition[]; - - /** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ - hasContentsOfAllSources(): boolean; - - /** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ - sourceContentFor(source: string, returnNullOnMissing?: boolean): string | null; - - /** - * Iterate over each mapping between an original source/line/column and a - * generated line/column in this source map. - * - * @param callback - * The function that is called with each mapping. - * @param context - * Optional. If specified, this object will be the value of `this` every - * time that `aCallback` is called. - * @param order - * Either `SourceMapConsumer.GENERATED_ORDER` or - * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to - * iterate over the mappings sorted by the generated file's line/column - * order or the original's source/line/column order, respectively. Defaults to - * `SourceMapConsumer.GENERATED_ORDER`. - */ - eachMapping(callback: (mapping: MappingItem) => void, context?: any, order?: number): void; - /** - * Free this source map consumer's associated wasm data that is manually-managed. - * Alternatively, you can use SourceMapConsumer.with to avoid needing to remember to call destroy. - */ - destroy(): void; -} - -export interface SourceMapConsumerConstructor { - prototype: SourceMapConsumer; - - GENERATED_ORDER: number; - ORIGINAL_ORDER: number; - GREATEST_LOWER_BOUND: number; - LEAST_UPPER_BOUND: number; - - new (rawSourceMap: RawSourceMap, sourceMapUrl?: SourceMapUrl): Promise<BasicSourceMapConsumer>; - new (rawSourceMap: RawIndexMap, sourceMapUrl?: SourceMapUrl): Promise<IndexedSourceMapConsumer>; - new (rawSourceMap: RawSourceMap | RawIndexMap | string, sourceMapUrl?: SourceMapUrl): Promise<BasicSourceMapConsumer | IndexedSourceMapConsumer>; - - /** - * Create a BasicSourceMapConsumer from a SourceMapGenerator. - * - * @param sourceMap - * The source map that will be consumed. - */ - fromSourceMap(sourceMap: SourceMapGenerator, sourceMapUrl?: SourceMapUrl): Promise<BasicSourceMapConsumer>; - - /** - * Construct a new `SourceMapConsumer` from `rawSourceMap` and `sourceMapUrl` - * (see the `SourceMapConsumer` constructor for details. Then, invoke the `async - * function f(SourceMapConsumer) -> T` with the newly constructed consumer, wait - * for `f` to complete, call `destroy` on the consumer, and return `f`'s return - * value. - * - * You must not use the consumer after `f` completes! - * - * By using `with`, you do not have to remember to manually call `destroy` on - * the consumer, since it will be called automatically once `f` completes. - * - * ```js - * const xSquared = await SourceMapConsumer.with( - * myRawSourceMap, - * null, - * async function (consumer) { - * // Use `consumer` inside here and don't worry about remembering - * // to call `destroy`. - * - * const x = await whatever(consumer); - * return x * x; - * } - * ); - * - * // You may not use that `consumer` anymore out here; it has - * // been destroyed. But you can use `xSquared`. - * console.log(xSquared); - * ``` - */ - with<T>(rawSourceMap: RawSourceMap | RawIndexMap | string, sourceMapUrl: SourceMapUrl | null | undefined, callback: (consumer: BasicSourceMapConsumer | IndexedSourceMapConsumer) => Promise<T> | T): Promise<T>; -} - -export const SourceMapConsumer: SourceMapConsumerConstructor; - -export interface BasicSourceMapConsumer extends SourceMapConsumer { - file: string; - sourceRoot: string; - sources: string[]; - sourcesContent: string[]; -} - -export interface BasicSourceMapConsumerConstructor { - prototype: BasicSourceMapConsumer; - - new (rawSourceMap: RawSourceMap | string): Promise<BasicSourceMapConsumer>; - - /** - * Create a BasicSourceMapConsumer from a SourceMapGenerator. - * - * @param sourceMap - * The source map that will be consumed. - */ - fromSourceMap(sourceMap: SourceMapGenerator): Promise<BasicSourceMapConsumer>; -} - -export const BasicSourceMapConsumer: BasicSourceMapConsumerConstructor; - -export interface IndexedSourceMapConsumer extends SourceMapConsumer { - sources: string[]; -} - -export interface IndexedSourceMapConsumerConstructor { - prototype: IndexedSourceMapConsumer; - - new (rawSourceMap: RawIndexMap | string): Promise<IndexedSourceMapConsumer>; -} - -export const IndexedSourceMapConsumer: IndexedSourceMapConsumerConstructor; - -export class SourceMapGenerator { - constructor(startOfSourceMap?: StartOfSourceMap); - - /** - * Creates a new SourceMapGenerator based on a SourceMapConsumer - * - * @param sourceMapConsumer The SourceMap. - */ - static fromSourceMap(sourceMapConsumer: SourceMapConsumer): SourceMapGenerator; - - /** - * Add a single mapping from original source line and column to the generated - * source's line and column for this source map being created. The mapping - * object should have the following properties: - * - * - generated: An object with the generated line and column positions. - * - original: An object with the original line and column positions. - * - source: The original source file (relative to the sourceRoot). - * - name: An optional original token name for this mapping. - */ - addMapping(mapping: Mapping): void; - - /** - * Set the source content for a source file. - */ - setSourceContent(sourceFile: string, sourceContent: string): void; - - /** - * Applies the mappings of a sub-source-map for a specific source file to the - * source map being generated. Each mapping to the supplied source file is - * rewritten using the supplied source map. Note: The resolution for the - * resulting mappings is the minimium of this map and the supplied map. - * - * @param sourceMapConsumer The source map to be applied. - * @param sourceFile Optional. The filename of the source file. - * If omitted, SourceMapConsumer's file property will be used. - * @param sourceMapPath Optional. The dirname of the path to the source map - * to be applied. If relative, it is relative to the SourceMapConsumer. - * This parameter is needed when the two source maps aren't in the same - * directory, and the source map to be applied contains relative source - * paths. If so, those relative source paths need to be rewritten - * relative to the SourceMapGenerator. - */ - applySourceMap(sourceMapConsumer: SourceMapConsumer, sourceFile?: string, sourceMapPath?: string): void; - - toString(): string; - - toJSON(): RawSourceMap; -} - -export class SourceNode { - children: SourceNode[]; - sourceContents: any; - line: number; - column: number; - source: string; - name: string; - - constructor(); - constructor( - line: number | null, - column: number | null, - source: string | null, - chunks?: Array<(string | SourceNode)> | SourceNode | string, - name?: string - ); - - static fromStringWithSourceMap( - code: string, - sourceMapConsumer: SourceMapConsumer, - relativePath?: string - ): SourceNode; - - add(chunk: Array<(string | SourceNode)> | SourceNode | string): SourceNode; - - prepend(chunk: Array<(string | SourceNode)> | SourceNode | string): SourceNode; - - setSourceContent(sourceFile: string, sourceContent: string): void; - - walk(fn: (chunk: string, mapping: MappedPosition) => void): void; - - walkSourceContents(fn: (file: string, content: string) => void): void; - - join(sep: string): SourceNode; - - replaceRight(pattern: string, replacement: string): SourceNode; - - toString(): string; - - toStringWithSourceMap(startOfSourceMap?: StartOfSourceMap): CodeWithSourceMap; -} diff --git a/sandbox/testAppNevena/Front/node_modules/source-map/source-map.js b/sandbox/testAppNevena/Front/node_modules/source-map/source-map.js deleted file mode 100644 index a84abf1e..00000000 --- a/sandbox/testAppNevena/Front/node_modules/source-map/source-map.js +++ /dev/null @@ -1,8 +0,0 @@ -/* - * Copyright 2009-2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE.txt or: - * http://opensource.org/licenses/BSD-3-Clause - */ -exports.SourceMapGenerator = require("./lib/source-map-generator").SourceMapGenerator; -exports.SourceMapConsumer = require("./lib/source-map-consumer").SourceMapConsumer; -exports.SourceNode = require("./lib/source-node").SourceNode; |