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author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/concat-with-sourcemaps/index.js | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) |
remove node_modules
Diffstat (limited to 'node_modules/concat-with-sourcemaps/index.js')
-rw-r--r-- | node_modules/concat-with-sourcemaps/index.js | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/node_modules/concat-with-sourcemaps/index.js b/node_modules/concat-with-sourcemaps/index.js deleted file mode 100644 index 8059e8a7d..000000000 --- a/node_modules/concat-with-sourcemaps/index.js +++ /dev/null @@ -1,134 +0,0 @@ -'use strict'; -var SourceMapGenerator = require('source-map').SourceMapGenerator; -var SourceMapConsumer = require('source-map').SourceMapConsumer; - -function unixStylePath(filePath) { - return filePath.replace(/\\/g, '/'); -} - -function Concat(generateSourceMap, fileName, separator) { - this.lineOffset = 0; - this.columnOffset = 0; - this.sourceMapping = generateSourceMap; - this.contentParts = []; - - if (separator === undefined) { - this.separator = bufferFrom(''); - } else { - this.separator = bufferFrom(separator); - } - - if (this.sourceMapping) { - this._sourceMap = new SourceMapGenerator({file: unixStylePath(fileName)}); - this.separatorLineOffset = 0; - this.separatorColumnOffset = 0; - var separatorString = this.separator.toString(); - for (var i = 0; i < separatorString.length; i++) { - this.separatorColumnOffset++; - if (separatorString[i] === '\n') { - this.separatorLineOffset++; - this.separatorColumnOffset = 0; - } - } - } -} - -Concat.prototype.add = function(filePath, content, sourceMap) { - filePath = filePath && unixStylePath(filePath); - - if (!Buffer.isBuffer(content)) { - content = bufferFrom(content); - } - - if (this.contentParts.length !== 0) { - this.contentParts.push(this.separator); - } - this.contentParts.push(content); - - if (this.sourceMapping) { - var contentString = content.toString(); - var lines = contentString.split('\n').length; - - if (Object.prototype.toString.call(sourceMap) === '[object String]') - sourceMap = JSON.parse(sourceMap); - - if (sourceMap && sourceMap.mappings && sourceMap.mappings.length > 0) { - var upstreamSM = new SourceMapConsumer(sourceMap); - var _this = this; - upstreamSM.eachMapping(function(mapping) { - if (mapping.source) { - _this._sourceMap.addMapping({ - generated: { - line: _this.lineOffset + mapping.generatedLine, - column: (mapping.generatedLine === 1 ? _this.columnOffset : 0) + mapping.generatedColumn - }, - original: mapping.originalLine == null ? null : { - line: mapping.originalLine, - column: mapping.originalColumn - }, - source: mapping.originalLine != null ? mapping.source : null, - name: mapping.name - }); - } - }); - if (upstreamSM.sourcesContent) { - upstreamSM.sourcesContent.forEach(function(sourceContent, i) { - _this._sourceMap.setSourceContent(upstreamSM.sources[i], sourceContent); - }); - } - } else { - if (sourceMap && sourceMap.sources && sourceMap.sources.length > 0) - filePath = sourceMap.sources[0]; - if (filePath) { - for (var i = 1; i <= lines; i++) { - this._sourceMap.addMapping({ - generated: { - line: this.lineOffset + i, - column: (i === 1 ? this.columnOffset : 0) - }, - original: { - line: i, - column: 0 - }, - source: filePath - }); - } - if (sourceMap && sourceMap.sourcesContent) - this._sourceMap.setSourceContent(filePath, sourceMap.sourcesContent[0]); - } - } - if (lines > 1) - this.columnOffset = 0; - if (this.separatorLineOffset === 0) - this.columnOffset += contentString.length - Math.max(0, contentString.lastIndexOf('\n')+1); - this.columnOffset += this.separatorColumnOffset; - this.lineOffset += lines - 1 + this.separatorLineOffset; - } -}; - -Object.defineProperty(Concat.prototype, 'content', { - get: function content() { - return Buffer.concat(this.contentParts); - } -}); - -Object.defineProperty(Concat.prototype, 'sourceMap', { - get: function sourceMap() { - return this._sourceMap ? this._sourceMap.toString() : undefined; - } -}); - -function bufferFrom(content) { - try { - return Buffer.from(content); - } catch(e) { - if (Object.prototype.toString.call(content) !== '[object String]') { - throw new TypeError("separator must be a string"); - } - return new Buffer(content); - } -} -Concat.bufferFrom = bufferFrom; -Concat.default = Concat; - -module.exports = Concat; |