diff options
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/@schematics/angular/utility/ast-utils.js')
| -rw-r--r-- | sandbox/testAppNevena/Front/node_modules/@schematics/angular/utility/ast-utils.js | 545 |
1 files changed, 0 insertions, 545 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/@schematics/angular/utility/ast-utils.js b/sandbox/testAppNevena/Front/node_modules/@schematics/angular/utility/ast-utils.js deleted file mode 100644 index d18e77e8..00000000 --- a/sandbox/testAppNevena/Front/node_modules/@schematics/angular/utility/ast-utils.js +++ /dev/null @@ -1,545 +0,0 @@ -"use strict"; -/** - * @license - * Copyright Google LLC All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.addRouteDeclarationToModule = exports.getRouterModuleDeclaration = exports.getEnvironmentExportName = exports.isImported = exports.addBootstrapToModule = exports.addExportToModule = exports.addProviderToModule = exports.addImportToModule = exports.addDeclarationToModule = exports.addSymbolToNgModuleMetadata = exports.getMetadataField = exports.getDecoratorMetadata = exports.insertAfterLastOccurrence = exports.findNode = exports.getSourceNodes = exports.findNodes = exports.insertImport = void 0; -const core_1 = require("@angular-devkit/core"); -const ts = __importStar(require("../third_party/github.com/Microsoft/TypeScript/lib/typescript")); -const change_1 = require("./change"); -/** - * Add Import `import { symbolName } from fileName` if the import doesn't exit - * already. Assumes fileToEdit can be resolved and accessed. - * @param fileToEdit (file we want to add import to) - * @param symbolName (item to import) - * @param fileName (path to the file) - * @param isDefault (if true, import follows style for importing default exports) - * @return Change - */ -function insertImport(source, fileToEdit, symbolName, fileName, isDefault = false) { - const rootNode = source; - const allImports = findNodes(rootNode, ts.SyntaxKind.ImportDeclaration); - // get nodes that map to import statements from the file fileName - const relevantImports = allImports.filter((node) => { - // StringLiteral of the ImportDeclaration is the import file (fileName in this case). - const importFiles = node - .getChildren() - .filter(ts.isStringLiteral) - .map((n) => n.text); - return importFiles.filter((file) => file === fileName).length === 1; - }); - if (relevantImports.length > 0) { - let importsAsterisk = false; - // imports from import file - const imports = []; - relevantImports.forEach((n) => { - Array.prototype.push.apply(imports, findNodes(n, ts.SyntaxKind.Identifier)); - if (findNodes(n, ts.SyntaxKind.AsteriskToken).length > 0) { - importsAsterisk = true; - } - }); - // if imports * from fileName, don't add symbolName - if (importsAsterisk) { - return new change_1.NoopChange(); - } - const importTextNodes = imports.filter((n) => n.text === symbolName); - // insert import if it's not there - if (importTextNodes.length === 0) { - const fallbackPos = findNodes(relevantImports[0], ts.SyntaxKind.CloseBraceToken)[0].getStart() || - findNodes(relevantImports[0], ts.SyntaxKind.FromKeyword)[0].getStart(); - return insertAfterLastOccurrence(imports, `, ${symbolName}`, fileToEdit, fallbackPos); - } - return new change_1.NoopChange(); - } - // no such import declaration exists - const useStrict = findNodes(rootNode, ts.isStringLiteral).filter((n) => n.text === 'use strict'); - let fallbackPos = 0; - if (useStrict.length > 0) { - fallbackPos = useStrict[0].end; - } - const open = isDefault ? '' : '{ '; - const close = isDefault ? '' : ' }'; - // if there are no imports or 'use strict' statement, insert import at beginning of file - const insertAtBeginning = allImports.length === 0 && useStrict.length === 0; - const separator = insertAtBeginning ? '' : ';\n'; - const toInsert = `${separator}import ${open}${symbolName}${close}` + - ` from '${fileName}'${insertAtBeginning ? ';\n' : ''}`; - return insertAfterLastOccurrence(allImports, toInsert, fileToEdit, fallbackPos, ts.SyntaxKind.StringLiteral); -} -exports.insertImport = insertImport; -function findNodes(node, kindOrGuard, max = Infinity, recursive = false) { - if (!node || max == 0) { - return []; - } - const test = typeof kindOrGuard === 'function' - ? kindOrGuard - : (node) => node.kind === kindOrGuard; - const arr = []; - if (test(node)) { - arr.push(node); - max--; - } - if (max > 0 && (recursive || !test(node))) { - for (const child of node.getChildren()) { - findNodes(child, test, max, recursive).forEach((node) => { - if (max > 0) { - arr.push(node); - } - max--; - }); - if (max <= 0) { - break; - } - } - } - return arr; -} -exports.findNodes = findNodes; -/** - * Get all the nodes from a source. - * @param sourceFile The source file object. - * @returns {Array<ts.Node>} An array of all the nodes in the source. - */ -function getSourceNodes(sourceFile) { - const nodes = [sourceFile]; - const result = []; - while (nodes.length > 0) { - const node = nodes.shift(); - if (node) { - result.push(node); - if (node.getChildCount(sourceFile) >= 0) { - nodes.unshift(...node.getChildren()); - } - } - } - return result; -} -exports.getSourceNodes = getSourceNodes; -function findNode(node, kind, text) { - if (node.kind === kind && node.getText() === text) { - // throw new Error(node.getText()); - return node; - } - let foundNode = null; - ts.forEachChild(node, (childNode) => { - foundNode = foundNode || findNode(childNode, kind, text); - }); - return foundNode; -} -exports.findNode = findNode; -/** - * Helper for sorting nodes. - * @return function to sort nodes in increasing order of position in sourceFile - */ -function nodesByPosition(first, second) { - return first.getStart() - second.getStart(); -} -/** - * Insert `toInsert` after the last occurence of `ts.SyntaxKind[nodes[i].kind]` - * or after the last of occurence of `syntaxKind` if the last occurence is a sub child - * of ts.SyntaxKind[nodes[i].kind] and save the changes in file. - * - * @param nodes insert after the last occurence of nodes - * @param toInsert string to insert - * @param file file to insert changes into - * @param fallbackPos position to insert if toInsert happens to be the first occurence - * @param syntaxKind the ts.SyntaxKind of the subchildren to insert after - * @return Change instance - * @throw Error if toInsert is first occurence but fall back is not set - */ -function insertAfterLastOccurrence(nodes, toInsert, file, fallbackPos, syntaxKind) { - let lastItem; - for (const node of nodes) { - if (!lastItem || lastItem.getStart() < node.getStart()) { - lastItem = node; - } - } - if (syntaxKind && lastItem) { - lastItem = findNodes(lastItem, syntaxKind).sort(nodesByPosition).pop(); - } - if (!lastItem && fallbackPos == undefined) { - throw new Error(`tried to insert ${toInsert} as first occurence with no fallback position`); - } - const lastItemPosition = lastItem ? lastItem.getEnd() : fallbackPos; - return new change_1.InsertChange(file, lastItemPosition, toInsert); -} -exports.insertAfterLastOccurrence = insertAfterLastOccurrence; -function _angularImportsFromNode(node) { - const ms = node.moduleSpecifier; - let modulePath; - switch (ms.kind) { - case ts.SyntaxKind.StringLiteral: - modulePath = ms.text; - break; - default: - return {}; - } - if (!modulePath.startsWith('@angular/')) { - return {}; - } - if (node.importClause) { - if (node.importClause.name) { - // This is of the form `import Name from 'path'`. Ignore. - return {}; - } - else if (node.importClause.namedBindings) { - const nb = node.importClause.namedBindings; - if (nb.kind == ts.SyntaxKind.NamespaceImport) { - // This is of the form `import * as name from 'path'`. Return `name.`. - return { - [nb.name.text + '.']: modulePath, - }; - } - else { - // This is of the form `import {a,b,c} from 'path'` - const namedImports = nb; - return namedImports.elements - .map((is) => (is.propertyName ? is.propertyName.text : is.name.text)) - .reduce((acc, curr) => { - acc[curr] = modulePath; - return acc; - }, {}); - } - } - return {}; - } - else { - // This is of the form `import 'path';`. Nothing to do. - return {}; - } -} -function getDecoratorMetadata(source, identifier, module) { - const angularImports = findNodes(source, ts.isImportDeclaration) - .map((node) => _angularImportsFromNode(node)) - .reduce((acc, current) => { - for (const key of Object.keys(current)) { - acc[key] = current[key]; - } - return acc; - }, {}); - return getSourceNodes(source) - .filter((node) => { - return (node.kind == ts.SyntaxKind.Decorator && - node.expression.kind == ts.SyntaxKind.CallExpression); - }) - .map((node) => node.expression) - .filter((expr) => { - if (expr.expression.kind == ts.SyntaxKind.Identifier) { - const id = expr.expression; - return id.text == identifier && angularImports[id.text] === module; - } - else if (expr.expression.kind == ts.SyntaxKind.PropertyAccessExpression) { - // This covers foo.NgModule when importing * as foo. - const paExpr = expr.expression; - // If the left expression is not an identifier, just give up at that point. - if (paExpr.expression.kind !== ts.SyntaxKind.Identifier) { - return false; - } - const id = paExpr.name.text; - const moduleId = paExpr.expression.text; - return id === identifier && angularImports[moduleId + '.'] === module; - } - return false; - }) - .filter((expr) => expr.arguments[0] && expr.arguments[0].kind == ts.SyntaxKind.ObjectLiteralExpression) - .map((expr) => expr.arguments[0]); -} -exports.getDecoratorMetadata = getDecoratorMetadata; -function getMetadataField(node, metadataField) { - return (node.properties - .filter(ts.isPropertyAssignment) - // Filter out every fields that's not "metadataField". Also handles string literals - // (but not expressions). - .filter(({ name }) => { - return (ts.isIdentifier(name) || ts.isStringLiteral(name)) && name.text === metadataField; - })); -} -exports.getMetadataField = getMetadataField; -function addSymbolToNgModuleMetadata(source, ngModulePath, metadataField, symbolName, importPath = null) { - const nodes = getDecoratorMetadata(source, 'NgModule', '@angular/core'); - let node = nodes[0]; // eslint-disable-line @typescript-eslint/no-explicit-any - // Find the decorator declaration. - if (!node) { - return []; - } - // Get all the children property assignment of object literals. - const matchingProperties = getMetadataField(node, metadataField); - if (matchingProperties.length == 0) { - // We haven't found the field in the metadata declaration. Insert a new field. - const expr = node; - let position; - let toInsert; - if (expr.properties.length == 0) { - position = expr.getEnd() - 1; - toInsert = `\n ${metadataField}: [\n${core_1.tags.indentBy(4) `${symbolName}`}\n ]\n`; - } - else { - node = expr.properties[expr.properties.length - 1]; - position = node.getEnd(); - // Get the indentation of the last element, if any. - const text = node.getFullText(source); - const matches = text.match(/^(\r?\n)(\s*)/); - if (matches) { - toInsert = - `,${matches[0]}${metadataField}: [${matches[1]}` + - `${core_1.tags.indentBy(matches[2].length + 2) `${symbolName}`}${matches[0]}]`; - } - else { - toInsert = `, ${metadataField}: [${symbolName}]`; - } - } - if (importPath !== null) { - return [ - new change_1.InsertChange(ngModulePath, position, toInsert), - insertImport(source, ngModulePath, symbolName.replace(/\..*$/, ''), importPath), - ]; - } - else { - return [new change_1.InsertChange(ngModulePath, position, toInsert)]; - } - } - const assignment = matchingProperties[0]; - // If it's not an array, nothing we can do really. - if (assignment.initializer.kind !== ts.SyntaxKind.ArrayLiteralExpression) { - return []; - } - const arrLiteral = assignment.initializer; - if (arrLiteral.elements.length == 0) { - // Forward the property. - node = arrLiteral; - } - else { - node = arrLiteral.elements; - } - if (Array.isArray(node)) { - const nodeArray = node; - const symbolsArray = nodeArray.map((node) => core_1.tags.oneLine `${node.getText()}`); - if (symbolsArray.includes(core_1.tags.oneLine `${symbolName}`)) { - return []; - } - node = node[node.length - 1]; - } - let toInsert; - let position = node.getEnd(); - if (node.kind == ts.SyntaxKind.ArrayLiteralExpression) { - // We found the field but it's empty. Insert it just before the `]`. - position--; - toInsert = `\n${core_1.tags.indentBy(4) `${symbolName}`}\n `; - } - else { - // Get the indentation of the last element, if any. - const text = node.getFullText(source); - const matches = text.match(/^(\r?\n)(\s*)/); - if (matches) { - toInsert = `,${matches[1]}${core_1.tags.indentBy(matches[2].length) `${symbolName}`}`; - } - else { - toInsert = `, ${symbolName}`; - } - } - if (importPath !== null) { - return [ - new change_1.InsertChange(ngModulePath, position, toInsert), - insertImport(source, ngModulePath, symbolName.replace(/\..*$/, ''), importPath), - ]; - } - return [new change_1.InsertChange(ngModulePath, position, toInsert)]; -} -exports.addSymbolToNgModuleMetadata = addSymbolToNgModuleMetadata; -/** - * Custom function to insert a declaration (component, pipe, directive) - * into NgModule declarations. It also imports the component. - */ -function addDeclarationToModule(source, modulePath, classifiedName, importPath) { - return addSymbolToNgModuleMetadata(source, modulePath, 'declarations', classifiedName, importPath); -} -exports.addDeclarationToModule = addDeclarationToModule; -/** - * Custom function to insert an NgModule into NgModule imports. It also imports the module. - */ -function addImportToModule(source, modulePath, classifiedName, importPath) { - return addSymbolToNgModuleMetadata(source, modulePath, 'imports', classifiedName, importPath); -} -exports.addImportToModule = addImportToModule; -/** - * Custom function to insert a provider into NgModule. It also imports it. - */ -function addProviderToModule(source, modulePath, classifiedName, importPath) { - return addSymbolToNgModuleMetadata(source, modulePath, 'providers', classifiedName, importPath); -} -exports.addProviderToModule = addProviderToModule; -/** - * Custom function to insert an export into NgModule. It also imports it. - */ -function addExportToModule(source, modulePath, classifiedName, importPath) { - return addSymbolToNgModuleMetadata(source, modulePath, 'exports', classifiedName, importPath); -} -exports.addExportToModule = addExportToModule; -/** - * Custom function to insert an export into NgModule. It also imports it. - */ -function addBootstrapToModule(source, modulePath, classifiedName, importPath) { - return addSymbolToNgModuleMetadata(source, modulePath, 'bootstrap', classifiedName, importPath); -} -exports.addBootstrapToModule = addBootstrapToModule; -/** - * Determine if an import already exists. - */ -function isImported(source, classifiedName, importPath) { - const allNodes = getSourceNodes(source); - const matchingNodes = allNodes - .filter(ts.isImportDeclaration) - .filter((imp) => ts.isStringLiteral(imp.moduleSpecifier) && imp.moduleSpecifier.text === importPath) - .filter((imp) => { - if (!imp.importClause) { - return false; - } - const nodes = findNodes(imp.importClause, ts.isImportSpecifier).filter((n) => n.getText() === classifiedName); - return nodes.length > 0; - }); - return matchingNodes.length > 0; -} -exports.isImported = isImported; -/** - * This function returns the name of the environment export - * whether this export is aliased or not. If the environment file - * is not imported, then it will return `null`. - */ -function getEnvironmentExportName(source) { - // Initial value is `null` as we don't know yet if the user - // has imported `environment` into the root module or not. - let environmentExportName = null; - const allNodes = getSourceNodes(source); - allNodes - .filter(ts.isImportDeclaration) - .filter((declaration) => declaration.moduleSpecifier.kind === ts.SyntaxKind.StringLiteral && - declaration.importClause !== undefined) - .map((declaration) => - // If `importClause` property is defined then the first - // child will be `NamedImports` object (or `namedBindings`). - declaration.importClause.getChildAt(0)) - // Find those `NamedImports` object that contains `environment` keyword - // in its text. E.g. `{ environment as env }`. - .filter(ts.isNamedImports) - .filter((namedImports) => namedImports.getText().includes('environment')) - .forEach((namedImports) => { - for (const specifier of namedImports.elements) { - // `propertyName` is defined if the specifier - // has an aliased import. - const name = specifier.propertyName || specifier.name; - // Find specifier that contains `environment` keyword in its text. - // Whether it's `environment` or `environment as env`. - if (name.text.includes('environment')) { - environmentExportName = specifier.name.text; - } - } - }); - return environmentExportName; -} -exports.getEnvironmentExportName = getEnvironmentExportName; -/** - * Returns the RouterModule declaration from NgModule metadata, if any. - */ -function getRouterModuleDeclaration(source) { - const result = getDecoratorMetadata(source, 'NgModule', '@angular/core'); - const node = result[0]; - const matchingProperties = getMetadataField(node, 'imports'); - if (!matchingProperties) { - return; - } - const assignment = matchingProperties[0]; - if (assignment.initializer.kind !== ts.SyntaxKind.ArrayLiteralExpression) { - return; - } - const arrLiteral = assignment.initializer; - return arrLiteral.elements - .filter((el) => el.kind === ts.SyntaxKind.CallExpression) - .find((el) => el.getText().startsWith('RouterModule')); -} -exports.getRouterModuleDeclaration = getRouterModuleDeclaration; -/** - * Adds a new route declaration to a router module (i.e. has a RouterModule declaration) - */ -function addRouteDeclarationToModule(source, fileToAdd, routeLiteral) { - const routerModuleExpr = getRouterModuleDeclaration(source); - if (!routerModuleExpr) { - throw new Error(`Couldn't find a route declaration in ${fileToAdd}.`); - } - const scopeConfigMethodArgs = routerModuleExpr.arguments; - if (!scopeConfigMethodArgs.length) { - const { line } = source.getLineAndCharacterOfPosition(routerModuleExpr.getStart()); - throw new Error(`The router module method doesn't have arguments ` + `at line ${line} in ${fileToAdd}`); - } - let routesArr; - const routesArg = scopeConfigMethodArgs[0]; - // Check if the route declarations array is - // an inlined argument of RouterModule or a standalone variable - if (ts.isArrayLiteralExpression(routesArg)) { - routesArr = routesArg; - } - else { - const routesVarName = routesArg.getText(); - let routesVar; - if (routesArg.kind === ts.SyntaxKind.Identifier) { - routesVar = source.statements.filter(ts.isVariableStatement).find((v) => { - return v.declarationList.declarations[0].name.getText() === routesVarName; - }); - } - if (!routesVar) { - const { line } = source.getLineAndCharacterOfPosition(routesArg.getStart()); - throw new Error(`No route declaration array was found that corresponds ` + - `to router module at line ${line} in ${fileToAdd}`); - } - routesArr = findNodes(routesVar, ts.SyntaxKind.ArrayLiteralExpression, 1)[0]; - } - const occurrencesCount = routesArr.elements.length; - const text = routesArr.getFullText(source); - let route = routeLiteral; - let insertPos = routesArr.elements.pos; - if (occurrencesCount > 0) { - const lastRouteLiteral = [...routesArr.elements].pop(); - const lastRouteIsWildcard = ts.isObjectLiteralExpression(lastRouteLiteral) && - lastRouteLiteral.properties.some((n) => ts.isPropertyAssignment(n) && - ts.isIdentifier(n.name) && - n.name.text === 'path' && - ts.isStringLiteral(n.initializer) && - n.initializer.text === '**'); - const indentation = text.match(/\r?\n(\r?)\s*/) || []; - const routeText = `${indentation[0] || ' '}${routeLiteral}`; - // Add the new route before the wildcard route - // otherwise we'll always redirect to the wildcard route - if (lastRouteIsWildcard) { - insertPos = lastRouteLiteral.pos; - route = `${routeText},`; - } - else { - insertPos = lastRouteLiteral.end; - route = `,${routeText}`; - } - } - return new change_1.InsertChange(fileToAdd, insertPos, route); -} -exports.addRouteDeclarationToModule = addRouteDeclarationToModule; |