diff options
Diffstat (limited to 'node_modules/webpack-sources/lib/SourceMapSource.js')
| -rw-r--r-- | node_modules/webpack-sources/lib/SourceMapSource.js | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/node_modules/webpack-sources/lib/SourceMapSource.js b/node_modules/webpack-sources/lib/SourceMapSource.js deleted file mode 100644 index 88a7cb8f..00000000 --- a/node_modules/webpack-sources/lib/SourceMapSource.js +++ /dev/null @@ -1,247 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ -"use strict"; - -const Source = require("./Source"); -const streamChunksOfSourceMap = require("./helpers/streamChunksOfSourceMap"); -const streamChunksOfCombinedSourceMap = require("./helpers/streamChunksOfCombinedSourceMap"); -const { getMap, getSourceAndMap } = require("./helpers/getFromStreamChunks"); - -class SourceMapSource extends Source { - constructor( - value, - name, - sourceMap, - originalSource, - innerSourceMap, - removeOriginalSource - ) { - super(); - const valueIsBuffer = Buffer.isBuffer(value); - this._valueAsString = valueIsBuffer ? undefined : value; - this._valueAsBuffer = valueIsBuffer ? value : undefined; - - this._name = name; - - this._hasSourceMap = !!sourceMap; - const sourceMapIsBuffer = Buffer.isBuffer(sourceMap); - const sourceMapIsString = typeof sourceMap === "string"; - this._sourceMapAsObject = - sourceMapIsBuffer || sourceMapIsString ? undefined : sourceMap; - this._sourceMapAsString = sourceMapIsString ? sourceMap : undefined; - this._sourceMapAsBuffer = sourceMapIsBuffer ? sourceMap : undefined; - - this._hasOriginalSource = !!originalSource; - const originalSourceIsBuffer = Buffer.isBuffer(originalSource); - this._originalSourceAsString = originalSourceIsBuffer - ? undefined - : originalSource; - this._originalSourceAsBuffer = originalSourceIsBuffer - ? originalSource - : undefined; - - this._hasInnerSourceMap = !!innerSourceMap; - const innerSourceMapIsBuffer = Buffer.isBuffer(innerSourceMap); - const innerSourceMapIsString = typeof innerSourceMap === "string"; - this._innerSourceMapAsObject = - innerSourceMapIsBuffer || innerSourceMapIsString - ? undefined - : innerSourceMap; - this._innerSourceMapAsString = innerSourceMapIsString - ? innerSourceMap - : undefined; - this._innerSourceMapAsBuffer = innerSourceMapIsBuffer - ? innerSourceMap - : undefined; - - this._removeOriginalSource = removeOriginalSource; - } - - _ensureValueBuffer() { - if (this._valueAsBuffer === undefined) { - this._valueAsBuffer = Buffer.from(this._valueAsString, "utf-8"); - } - } - - _ensureValueString() { - if (this._valueAsString === undefined) { - this._valueAsString = this._valueAsBuffer.toString("utf-8"); - } - } - - _ensureOriginalSourceBuffer() { - if (this._originalSourceAsBuffer === undefined && this._hasOriginalSource) { - this._originalSourceAsBuffer = Buffer.from( - this._originalSourceAsString, - "utf-8" - ); - } - } - - _ensureOriginalSourceString() { - if (this._originalSourceAsString === undefined && this._hasOriginalSource) { - this._originalSourceAsString = this._originalSourceAsBuffer.toString( - "utf-8" - ); - } - } - - _ensureInnerSourceMapObject() { - if (this._innerSourceMapAsObject === undefined && this._hasInnerSourceMap) { - this._ensureInnerSourceMapString(); - this._innerSourceMapAsObject = JSON.parse(this._innerSourceMapAsString); - } - } - - _ensureInnerSourceMapBuffer() { - if (this._innerSourceMapAsBuffer === undefined && this._hasInnerSourceMap) { - this._ensureInnerSourceMapString(); - this._innerSourceMapAsBuffer = Buffer.from( - this._innerSourceMapAsString, - "utf-8" - ); - } - } - - _ensureInnerSourceMapString() { - if (this._innerSourceMapAsString === undefined && this._hasInnerSourceMap) { - if (this._innerSourceMapAsBuffer !== undefined) { - this._innerSourceMapAsString = this._innerSourceMapAsBuffer.toString( - "utf-8" - ); - } else { - this._innerSourceMapAsString = JSON.stringify( - this._innerSourceMapAsObject - ); - } - } - } - - _ensureSourceMapObject() { - if (this._sourceMapAsObject === undefined) { - this._ensureSourceMapString(); - this._sourceMapAsObject = JSON.parse(this._sourceMapAsString); - } - } - - _ensureSourceMapBuffer() { - if (this._sourceMapAsBuffer === undefined) { - this._ensureSourceMapString(); - this._sourceMapAsBuffer = Buffer.from(this._sourceMapAsString, "utf-8"); - } - } - - _ensureSourceMapString() { - if (this._sourceMapAsString === undefined) { - if (this._sourceMapAsBuffer !== undefined) { - this._sourceMapAsString = this._sourceMapAsBuffer.toString("utf-8"); - } else { - this._sourceMapAsString = JSON.stringify(this._sourceMapAsObject); - } - } - } - - getArgsAsBuffers() { - this._ensureValueBuffer(); - this._ensureSourceMapBuffer(); - this._ensureOriginalSourceBuffer(); - this._ensureInnerSourceMapBuffer(); - return [ - this._valueAsBuffer, - this._name, - this._sourceMapAsBuffer, - this._originalSourceAsBuffer, - this._innerSourceMapAsBuffer, - this._removeOriginalSource - ]; - } - - buffer() { - this._ensureValueBuffer(); - return this._valueAsBuffer; - } - - source() { - this._ensureValueString(); - return this._valueAsString; - } - - map(options) { - if (!this._hasInnerSourceMap) { - this._ensureSourceMapObject(); - return this._sourceMapAsObject; - } - return getMap(this, options); - } - - sourceAndMap(options) { - if (!this._hasInnerSourceMap) { - this._ensureValueString(); - this._ensureSourceMapObject(); - return { - source: this._valueAsString, - map: this._sourceMapAsObject - }; - } - return getSourceAndMap(this, options); - } - - streamChunks(options, onChunk, onSource, onName) { - this._ensureValueString(); - this._ensureSourceMapObject(); - this._ensureOriginalSourceString(); - if (this._hasInnerSourceMap) { - this._ensureInnerSourceMapObject(); - return streamChunksOfCombinedSourceMap( - this._valueAsString, - this._sourceMapAsObject, - this._name, - this._originalSourceAsString, - this._innerSourceMapAsObject, - this._removeOriginalSource, - onChunk, - onSource, - onName, - !!(options && options.finalSource), - !!(options && options.columns !== false) - ); - } else { - return streamChunksOfSourceMap( - this._valueAsString, - this._sourceMapAsObject, - onChunk, - onSource, - onName, - !!(options && options.finalSource), - !!(options && options.columns !== false) - ); - } - } - - updateHash(hash) { - this._ensureValueBuffer(); - this._ensureSourceMapBuffer(); - this._ensureOriginalSourceBuffer(); - this._ensureInnerSourceMapBuffer(); - - hash.update("SourceMapSource"); - - hash.update(this._valueAsBuffer); - - hash.update(this._sourceMapAsBuffer); - - if (this._hasOriginalSource) { - hash.update(this._originalSourceAsBuffer); - } - - if (this._hasInnerSourceMap) { - hash.update(this._innerSourceMapAsBuffer); - } - - hash.update(this._removeOriginalSource ? "true" : "false"); - } -} - -module.exports = SourceMapSource; |