diff options
author | Nevena Bojovic <nenabojov@gmail.com> | 2022-03-01 22:05:25 +0100 |
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committer | Nevena Bojovic <nenabojov@gmail.com> | 2022-03-01 22:05:25 +0100 |
commit | 6555fb80fdd8f6a5d201efadec3189d1244830a0 (patch) | |
tree | c1aa1c5aedc634ad1ea7fad4847884d559b51290 /sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js | |
parent | 7d3640f824f46490b47bd95f1c5a16644f712068 (diff) |
Izbrisala bin, obj i node-modules.
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js b/sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js deleted file mode 100644 index 86a1fdc1..00000000 --- a/sandbox/testAppNevena/Front/node_modules/json-parse-even-better-errors/index.js +++ /dev/null @@ -1,121 +0,0 @@ -'use strict' - -const hexify = char => { - const h = char.charCodeAt(0).toString(16).toUpperCase() - return '0x' + (h.length % 2 ? '0' : '') + h -} - -const parseError = (e, txt, context) => { - if (!txt) { - return { - message: e.message + ' while parsing empty string', - position: 0, - } - } - const badToken = e.message.match(/^Unexpected token (.) .*position\s+(\d+)/i) - const errIdx = badToken ? +badToken[2] - : e.message.match(/^Unexpected end of JSON.*/i) ? txt.length - 1 - : null - - const msg = badToken ? e.message.replace(/^Unexpected token ./, `Unexpected token ${ - JSON.stringify(badToken[1]) - } (${hexify(badToken[1])})`) - : e.message - - if (errIdx !== null && errIdx !== undefined) { - const start = errIdx <= context ? 0 - : errIdx - context - - const end = errIdx + context >= txt.length ? txt.length - : errIdx + context - - const slice = (start === 0 ? '' : '...') + - txt.slice(start, end) + - (end === txt.length ? '' : '...') - - const near = txt === slice ? '' : 'near ' - - return { - message: msg + ` while parsing ${near}${JSON.stringify(slice)}`, - position: errIdx, - } - } else { - return { - message: msg + ` while parsing '${txt.slice(0, context * 2)}'`, - position: 0, - } - } -} - -class JSONParseError extends SyntaxError { - constructor (er, txt, context, caller) { - context = context || 20 - const metadata = parseError(er, txt, context) - super(metadata.message) - Object.assign(this, metadata) - this.code = 'EJSONPARSE' - this.systemError = er - Error.captureStackTrace(this, caller || this.constructor) - } - get name () { return this.constructor.name } - set name (n) {} - get [Symbol.toStringTag] () { return this.constructor.name } -} - -const kIndent = Symbol.for('indent') -const kNewline = Symbol.for('newline') -// only respect indentation if we got a line break, otherwise squash it -// things other than objects and arrays aren't indented, so ignore those -// Important: in both of these regexps, the $1 capture group is the newline -// or undefined, and the $2 capture group is the indent, or undefined. -const formatRE = /^\s*[{\[]((?:\r?\n)+)([\s\t]*)/ -const emptyRE = /^(?:\{\}|\[\])((?:\r?\n)+)?$/ - -const parseJson = (txt, reviver, context) => { - const parseText = stripBOM(txt) - context = context || 20 - try { - // get the indentation so that we can save it back nicely - // if the file starts with {" then we have an indent of '', ie, none - // otherwise, pick the indentation of the next line after the first \n - // If the pattern doesn't match, then it means no indentation. - // JSON.stringify ignores symbols, so this is reasonably safe. - // if the string is '{}' or '[]', then use the default 2-space indent. - const [, newline = '\n', indent = ' '] = parseText.match(emptyRE) || - parseText.match(formatRE) || - [, '', ''] - - const result = JSON.parse(parseText, reviver) - if (result && typeof result === 'object') { - result[kNewline] = newline - result[kIndent] = indent - } - return result - } catch (e) { - if (typeof txt !== 'string' && !Buffer.isBuffer(txt)) { - const isEmptyArray = Array.isArray(txt) && txt.length === 0 - throw Object.assign(new TypeError( - `Cannot parse ${isEmptyArray ? 'an empty array' : String(txt)}` - ), { - code: 'EJSONPARSE', - systemError: e, - }) - } - - throw new JSONParseError(e, parseText, context, parseJson) - } -} - -// Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) -// because the buffer-to-string conversion in `fs.readFileSync()` -// translates it to FEFF, the UTF-16 BOM. -const stripBOM = txt => String(txt).replace(/^\uFEFF/, '') - -module.exports = parseJson -parseJson.JSONParseError = JSONParseError - -parseJson.noExceptions = (txt, reviver) => { - try { - return JSON.parse(stripBOM(txt), reviver) - } catch (e) {} -} |