diff options
Diffstat (limited to 'node_modules/source-map/dist/source-map.js')
| -rw-r--r-- | node_modules/source-map/dist/source-map.js | 287 |
1 files changed, 72 insertions, 215 deletions
diff --git a/node_modules/source-map/dist/source-map.js b/node_modules/source-map/dist/source-map.js index b4eb0874..4e630e29 100644 --- a/node_modules/source-map/dist/source-map.js +++ b/node_modules/source-map/dist/source-map.js @@ -142,15 +142,6 @@ return /******/ (function(modules) { // webpackBootstrap generator.addMapping(newMapping); }); aSourceMapConsumer.sources.forEach(function (sourceFile) { - var sourceRelative = sourceFile; - if (sourceRoot !== null) { - sourceRelative = util.relative(sourceRoot, sourceFile); - } - - if (!generator._sources.has(sourceRelative)) { - generator._sources.add(sourceRelative); - } - var content = aSourceMapConsumer.sourceContentFor(sourceFile); if (content != null) { generator.setSourceContent(sourceFile, content); @@ -746,7 +737,7 @@ return /******/ (function(modules) { // webpackBootstrap } exports.getArg = getArg; - var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; + var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/; var dataUrlRegexp = /^data:.+\,.+$/; function urlParse(aUrl) { @@ -902,7 +893,7 @@ return /******/ (function(modules) { // webpackBootstrap exports.join = join; exports.isAbsolute = function (aPath) { - return aPath.charAt(0) === '/' || urlRegexp.test(aPath); + return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp); }; /** @@ -1022,7 +1013,7 @@ return /******/ (function(modules) { // webpackBootstrap * stubbed out mapping. */ function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { - var cmp = strcmp(mappingA.source, mappingB.source); + var cmp = mappingA.source - mappingB.source; if (cmp !== 0) { return cmp; } @@ -1047,7 +1038,7 @@ return /******/ (function(modules) { // webpackBootstrap return cmp; } - return strcmp(mappingA.name, mappingB.name); + return mappingA.name - mappingB.name; } exports.compareByOriginalPositions = compareByOriginalPositions; @@ -1071,7 +1062,7 @@ return /******/ (function(modules) { // webpackBootstrap return cmp; } - cmp = strcmp(mappingA.source, mappingB.source); + cmp = mappingA.source - mappingB.source; if (cmp !== 0) { return cmp; } @@ -1086,7 +1077,7 @@ return /******/ (function(modules) { // webpackBootstrap return cmp; } - return strcmp(mappingA.name, mappingB.name); + return mappingA.name - mappingB.name; } exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; @@ -1095,14 +1086,6 @@ return /******/ (function(modules) { // webpackBootstrap return 0; } - if (aStr1 === null) { - return 1; // aStr2 !== null - } - - if (aStr2 === null) { - return -1; // aStr1 !== null - } - if (aStr1 > aStr2) { return 1; } @@ -1144,69 +1127,6 @@ return /******/ (function(modules) { // webpackBootstrap } 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) { - var parsed = urlParse(sourceMapURL); - if (!parsed) { - throw new Error("sourceMapURL could not be parsed"); - } - if (parsed.path) { - // Strip the last path component, but keep the "/". - var 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; - /***/ }), /* 5 */ @@ -1437,19 +1357,19 @@ return /******/ (function(modules) { // webpackBootstrap var base64VLQ = __webpack_require__(2); var quickSort = __webpack_require__(9).quickSort; - function SourceMapConsumer(aSourceMap, aSourceMapURL) { + function SourceMapConsumer(aSourceMap) { var sourceMap = aSourceMap; if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); } return sourceMap.sections != null - ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) - : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); + ? new IndexedSourceMapConsumer(sourceMap) + : new BasicSourceMapConsumer(sourceMap); } - SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) { - return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); + SourceMapConsumer.fromSourceMap = function(aSourceMap) { + return BasicSourceMapConsumer.fromSourceMap(aSourceMap); } /** @@ -1489,8 +1409,6 @@ return /******/ (function(modules) { // webpackBootstrap SourceMapConsumer.prototype.__generatedMappings = null; Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { - configurable: true, - enumerable: true, get: function () { if (!this.__generatedMappings) { this._parseMappings(this._mappings, this.sourceRoot); @@ -1502,8 +1420,6 @@ return /******/ (function(modules) { // webpackBootstrap SourceMapConsumer.prototype.__originalMappings = null; Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { - configurable: true, - enumerable: true, get: function () { if (!this.__originalMappings) { this._parseMappings(this._mappings, this.sourceRoot); @@ -1571,7 +1487,9 @@ return /******/ (function(modules) { // webpackBootstrap var sourceRoot = this.sourceRoot; mappings.map(function (mapping) { var source = mapping.source === null ? null : this._sources.at(mapping.source); - source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL); + if (source != null && sourceRoot != null) { + source = util.join(sourceRoot, source); + } return { source: source, generatedLine: mapping.generatedLine, @@ -1594,16 +1512,13 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - line: The line number in the original source. * - 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. + * - line: The line number in the generated source, or null. * - column: The column number in the generated source, or null. - * The column number is 0-based. */ SourceMapConsumer.prototype.allGeneratedPositionsFor = function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { @@ -1619,10 +1534,13 @@ return /******/ (function(modules) { // webpackBootstrap originalColumn: util.getArg(aArgs, 'column', 0) }; - needle.source = this._findSourceIndex(needle.source); - if (needle.source < 0) { + if (this.sourceRoot != null) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + if (!this._sources.has(needle.source)) { return []; } + needle.source = this._sources.indexOf(needle.source); var mappings = []; @@ -1682,7 +1600,7 @@ return /******/ (function(modules) { // webpackBootstrap * 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 + * The only 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: * @@ -1705,16 +1623,12 @@ return /******/ (function(modules) { // webpackBootstrap * 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# */ - function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) { + function BasicSourceMapConsumer(aSourceMap) { var sourceMap = aSourceMap; if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); } var version = util.getArg(sourceMap, 'version'); @@ -1733,10 +1647,6 @@ return /******/ (function(modules) { // webpackBootstrap 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 @@ -1760,14 +1670,9 @@ return /******/ (function(modules) { // webpackBootstrap this._names = ArraySet.fromArray(names.map(String), true); this._sources = ArraySet.fromArray(sources, true); - this._absoluteSources = this._sources.toArray().map(function (s) { - return util.computeSourceURL(sourceRoot, s, aSourceMapURL); - }); - this.sourceRoot = sourceRoot; this.sourcesContent = sourcesContent; this._mappings = mappings; - this._sourceMapURL = aSourceMapURL; this.file = file; } @@ -1775,42 +1680,14 @@ return /******/ (function(modules) { // webpackBootstrap BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; /** - * Utility function to find the index of a source. Returns -1 if not - * found. - */ - BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) { - var 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. - var i; - for (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 */ BasicSourceMapConsumer.fromSourceMap = - function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) { + function SourceMapConsumer_fromSourceMap(aSourceMap) { var smc = Object.create(BasicSourceMapConsumer.prototype); var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); @@ -1819,10 +1696,6 @@ return /******/ (function(modules) { // webpackBootstrap smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), smc.sourceRoot); smc.file = aSourceMap._file; - smc._sourceMapURL = aSourceMapURL; - smc._absoluteSources = smc._sources.toArray().map(function (s) { - return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL); - }); // Because we are modifying the entries (by converting string sources and // names to indices into the sources and names ArraySets), we have to make @@ -1869,7 +1742,9 @@ return /******/ (function(modules) { // webpackBootstrap */ Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { get: function () { - return this._absoluteSources.slice(); + return this._sources.toArray().map(function (s) { + return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s; + }, this); } }); @@ -2050,10 +1925,8 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - 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 @@ -2063,10 +1936,8 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - 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. */ BasicSourceMapConsumer.prototype.originalPositionFor = @@ -2092,7 +1963,9 @@ return /******/ (function(modules) { // webpackBootstrap var source = util.getArg(mapping, 'source', null); if (source !== null) { source = this._sources.at(source); - source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); + if (this.sourceRoot != null) { + source = util.join(this.sourceRoot, source); + } } var name = util.getArg(mapping, 'name', null); if (name !== null) { @@ -2139,14 +2012,12 @@ return /******/ (function(modules) { // webpackBootstrap return null; } - var index = this._findSourceIndex(aSource); - if (index >= 0) { - return this.sourcesContent[index]; + if (this.sourceRoot != null) { + aSource = util.relative(this.sourceRoot, aSource); } - var relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; } var url; @@ -2156,15 +2027,15 @@ return /******/ (function(modules) { // webpackBootstrap // 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. - var fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); + var fileUriAbsPath = aSource.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._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; } } @@ -2176,7 +2047,7 @@ return /******/ (function(modules) { // webpackBootstrap return null; } else { - throw new Error('"' + relativeSource + '" is not in the SourceMap.'); + throw new Error('"' + aSource + '" is not in the SourceMap.'); } }; @@ -2186,10 +2057,8 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - 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 @@ -2198,22 +2067,23 @@ return /******/ (function(modules) { // webpackBootstrap * * 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. + * - line: The line number in the generated source, or null. * - column: The column number in the generated source, or null. - * The column number is 0-based. */ BasicSourceMapConsumer.prototype.generatedPositionFor = function SourceMapConsumer_generatedPositionFor(aArgs) { var source = util.getArg(aArgs, 'source'); - source = this._findSourceIndex(source); - if (source < 0) { + if (this.sourceRoot != null) { + source = util.relative(this.sourceRoot, source); + } + if (!this._sources.has(source)) { return { line: null, column: null, lastColumn: null }; } + source = this._sources.indexOf(source); var needle = { source: source, @@ -2257,7 +2127,7 @@ return /******/ (function(modules) { // webpackBootstrap * 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 + * The only 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: * @@ -2294,16 +2164,12 @@ return /******/ (function(modules) { // webpackBootstrap * }], * } * - * 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 */ - function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) { + function IndexedSourceMapConsumer(aSourceMap) { var sourceMap = aSourceMap; if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); } var version = util.getArg(sourceMap, 'version'); @@ -2343,7 +2209,7 @@ return /******/ (function(modules) { // webpackBootstrap generatedLine: offsetLine + 1, generatedColumn: offsetColumn + 1 }, - consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL) + consumer: new SourceMapConsumer(util.getArg(s, 'map')) } }); } @@ -2376,18 +2242,14 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - line: The line number in the generated source. + * - column: The column number in the generated source. * * 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. + * - 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. */ IndexedSourceMapConsumer.prototype.originalPositionFor = @@ -2471,17 +2333,13 @@ return /******/ (function(modules) { // webpackBootstrap * 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. + * - line: The line number in the original source. + * - column: The column number in the original source. * * 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. + * - line: The line number in the generated source, or null. * - column: The column number in the generated source, or null. - * The column number is 0-based. */ IndexedSourceMapConsumer.prototype.generatedPositionFor = function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { @@ -2490,7 +2348,7 @@ return /******/ (function(modules) { // webpackBootstrap // 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) { + if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) { continue; } var generatedPosition = section.consumer.generatedPositionFor(aArgs); @@ -2529,16 +2387,15 @@ return /******/ (function(modules) { // webpackBootstrap var mapping = sectionMappings[j]; var source = section.consumer._sources.at(mapping.source); - source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL); + if (section.consumer.sourceRoot !== null) { + source = util.join(section.consumer.sourceRoot, source); + } this._sources.add(source); source = this._sources.indexOf(source); - var name = null; - if (mapping.name) { - name = section.consumer._names.at(mapping.name); - this._names.add(name); - name = this._names.indexOf(name); - } + var name = section.consumer._names.at(mapping.name); + this._names.add(name); + name = this._names.indexOf(name); // The mappings coming from the consumer for the section have // generated positions relative to the start of the section, so we @@ -2911,7 +2768,7 @@ return /******/ (function(modules) { // webpackBootstrap // There is no new line in between. // Associate the code between "lastGeneratedColumn" and // "mapping.generatedColumn" with "lastMapping" - var nextLine = remainingLines[remainingLinesIndex] || ''; + var nextLine = remainingLines[remainingLinesIndex]; var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn); remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - @@ -2931,7 +2788,7 @@ return /******/ (function(modules) { // webpackBootstrap lastGeneratedLine++; } if (lastGeneratedColumn < mapping.generatedColumn) { - var nextLine = remainingLines[remainingLinesIndex] || ''; + var nextLine = remainingLines[remainingLinesIndex]; node.add(nextLine.substr(0, mapping.generatedColumn)); remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); lastGeneratedColumn = mapping.generatedColumn; |