diff options
Diffstat (limited to 'node_modules/webpack-sources/lib/helpers')
13 files changed, 0 insertions, 1490 deletions
diff --git a/node_modules/webpack-sources/lib/helpers/createMappingsSerializer.js b/node_modules/webpack-sources/lib/helpers/createMappingsSerializer.js deleted file mode 100644 index 8dafe438..00000000 --- a/node_modules/webpack-sources/lib/helpers/createMappingsSerializer.js +++ /dev/null @@ -1,206 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split( - "" -); - -const CONTINUATION_BIT = 0x20; - -const createMappingsSerializer = options => { - const linesOnly = options && options.columns === false; - return linesOnly - ? createLinesOnlyMappingsSerializer() - : createFullMappingsSerializer(); -}; - -const createFullMappingsSerializer = () => { - let currentLine = 1; - let currentColumn = 0; - let currentSourceIndex = 0; - let currentOriginalLine = 1; - let currentOriginalColumn = 0; - let currentNameIndex = 0; - let activeMapping = false; - let activeName = false; - let initial = true; - return ( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - if (activeMapping && currentLine === generatedLine) { - // A mapping is still active - if ( - sourceIndex === currentSourceIndex && - originalLine === currentOriginalLine && - originalColumn === currentOriginalColumn && - !activeName && - nameIndex < 0 - ) { - // avoid repeating the same original mapping - return ""; - } - } else { - // No mapping is active - if (sourceIndex < 0) { - // avoid writing unneccessary generated mappings - return ""; - } - } - - let str; - if (currentLine < generatedLine) { - str = ";".repeat(generatedLine - currentLine); - currentLine = generatedLine; - currentColumn = 0; - initial = false; - } else if (initial) { - str = ""; - initial = false; - } else { - str = ","; - } - - const writeValue = value => { - const sign = (value >>> 31) & 1; - const mask = value >> 31; - const absValue = (value + mask) ^ mask; - let data = (absValue << 1) | sign; - for (;;) { - const sextet = data & 0x1f; - data >>= 5; - if (data === 0) { - str += ALPHABET[sextet]; - break; - } else { - str += ALPHABET[sextet | CONTINUATION_BIT]; - } - } - }; - writeValue(generatedColumn - currentColumn); - currentColumn = generatedColumn; - if (sourceIndex >= 0) { - activeMapping = true; - if (sourceIndex === currentSourceIndex) { - str += "A"; - } else { - writeValue(sourceIndex - currentSourceIndex); - currentSourceIndex = sourceIndex; - } - writeValue(originalLine - currentOriginalLine); - currentOriginalLine = originalLine; - if (originalColumn === currentOriginalColumn) { - str += "A"; - } else { - writeValue(originalColumn - currentOriginalColumn); - currentOriginalColumn = originalColumn; - } - if (nameIndex >= 0) { - writeValue(nameIndex - currentNameIndex); - currentNameIndex = nameIndex; - activeName = true; - } else { - activeName = false; - } - } else { - activeMapping = false; - } - return str; - }; -}; - -const createLinesOnlyMappingsSerializer = () => { - let lastWrittenLine = 0; - let currentLine = 1; - let currentSourceIndex = 0; - let currentOriginalLine = 1; - return ( - generatedLine, - _generatedColumn, - sourceIndex, - originalLine, - _originalColumn, - _nameIndex - ) => { - if (sourceIndex < 0) { - // avoid writing generated mappings at all - return ""; - } - if (lastWrittenLine === generatedLine) { - // avoid writing multiple original mappings per line - return ""; - } - let str; - const writeValue = value => { - const sign = (value >>> 31) & 1; - const mask = value >> 31; - const absValue = (value + mask) ^ mask; - let data = (absValue << 1) | sign; - for (;;) { - const sextet = data & 0x1f; - data >>= 5; - if (data === 0) { - str += ALPHABET[sextet]; - break; - } else { - str += ALPHABET[sextet | CONTINUATION_BIT]; - } - } - }; - lastWrittenLine = generatedLine; - if (generatedLine === currentLine + 1) { - currentLine = generatedLine; - if (sourceIndex === currentSourceIndex) { - currentSourceIndex = sourceIndex; - if (originalLine === currentOriginalLine + 1) { - currentOriginalLine = originalLine; - return ";AACA"; - } else { - str = ";AA"; - writeValue(originalLine - currentOriginalLine); - currentOriginalLine = originalLine; - return str + "A"; - } - } else { - str = ";A"; - writeValue(sourceIndex - currentSourceIndex); - currentSourceIndex = sourceIndex; - writeValue(originalLine - currentOriginalLine); - currentOriginalLine = originalLine; - return str + "A"; - } - } else { - str = ";".repeat(generatedLine - currentLine); - currentLine = generatedLine; - if (sourceIndex === currentSourceIndex) { - currentSourceIndex = sourceIndex; - if (originalLine === currentOriginalLine + 1) { - currentOriginalLine = originalLine; - return str + "AACA"; - } else { - str += "AA"; - writeValue(originalLine - currentOriginalLine); - currentOriginalLine = originalLine; - return str + "A"; - } - } else { - str += "A"; - writeValue(sourceIndex - currentSourceIndex); - currentSourceIndex = sourceIndex; - writeValue(originalLine - currentOriginalLine); - currentOriginalLine = originalLine; - return str + "A"; - } - } - }; -}; - -module.exports = createMappingsSerializer; diff --git a/node_modules/webpack-sources/lib/helpers/getFromStreamChunks.js b/node_modules/webpack-sources/lib/helpers/getFromStreamChunks.js deleted file mode 100644 index f45c639c..00000000 --- a/node_modules/webpack-sources/lib/helpers/getFromStreamChunks.js +++ /dev/null @@ -1,129 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const createMappingsSerializer = require("./createMappingsSerializer"); - -exports.getSourceAndMap = (inputSource, options) => { - let code = ""; - let mappings = ""; - let sources = []; - let sourcesContent = []; - let names = []; - const addMapping = createMappingsSerializer(options); - const { source } = inputSource.streamChunks( - Object.assign({}, options, { finalSource: true }), - ( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - if (chunk !== undefined) code += chunk; - mappings += addMapping( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - }, - (sourceIndex, source, sourceContent) => { - while (sources.length < sourceIndex) { - sources.push(null); - } - sources[sourceIndex] = source; - if (sourceContent !== undefined) { - while (sourcesContent.length < sourceIndex) { - sourcesContent.push(null); - } - sourcesContent[sourceIndex] = sourceContent; - } - }, - (nameIndex, name) => { - while (names.length < nameIndex) { - names.push(null); - } - names[nameIndex] = name; - } - ); - return { - source: source !== undefined ? source : code, - map: - mappings.length > 0 - ? { - version: 3, - file: "x", - mappings, - sources, - sourcesContent: - sourcesContent.length > 0 ? sourcesContent : undefined, - names - } - : null - }; -}; - -exports.getMap = (source, options) => { - let mappings = ""; - let sources = []; - let sourcesContent = []; - let names = []; - const addMapping = createMappingsSerializer(options); - source.streamChunks( - Object.assign({}, options, { source: false, finalSource: true }), - ( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - mappings += addMapping( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - }, - (sourceIndex, source, sourceContent) => { - while (sources.length < sourceIndex) { - sources.push(null); - } - sources[sourceIndex] = source; - if (sourceContent !== undefined) { - while (sourcesContent.length < sourceIndex) { - sourcesContent.push(null); - } - sourcesContent[sourceIndex] = sourceContent; - } - }, - (nameIndex, name) => { - while (names.length < nameIndex) { - names.push(null); - } - names[nameIndex] = name; - } - ); - return mappings.length > 0 - ? { - version: 3, - file: "x", - mappings, - sources, - sourcesContent: sourcesContent.length > 0 ? sourcesContent : undefined, - names - } - : null; -}; diff --git a/node_modules/webpack-sources/lib/helpers/getGeneratedSourceInfo.js b/node_modules/webpack-sources/lib/helpers/getGeneratedSourceInfo.js deleted file mode 100644 index 2cc12fcd..00000000 --- a/node_modules/webpack-sources/lib/helpers/getGeneratedSourceInfo.js +++ /dev/null @@ -1,33 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const CHAR_CODE_NEW_LINE = "\n".charCodeAt(0); - -const getGeneratedSourceInfo = source => { - if (source === undefined) { - return {}; - } - const lastLineStart = source.lastIndexOf("\n"); - if (lastLineStart === -1) { - return { - generatedLine: 1, - generatedColumn: source.length, - source - }; - } - let generatedLine = 2; - for (let i = 0; i < lastLineStart; i++) { - if (source.charCodeAt(i) === CHAR_CODE_NEW_LINE) generatedLine++; - } - return { - generatedLine, - generatedColumn: source.length - lastLineStart - 1, - source - }; -}; - -module.exports = getGeneratedSourceInfo; diff --git a/node_modules/webpack-sources/lib/helpers/getName.js b/node_modules/webpack-sources/lib/helpers/getName.js deleted file mode 100644 index db6a863a..00000000 --- a/node_modules/webpack-sources/lib/helpers/getName.js +++ /dev/null @@ -1,14 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const getName = (sourceMap, index) => { - if (index < 0) return null; - const { names } = sourceMap; - return names[index]; -}; - -module.exports = getName; diff --git a/node_modules/webpack-sources/lib/helpers/getSource.js b/node_modules/webpack-sources/lib/helpers/getSource.js deleted file mode 100644 index b236563d..00000000 --- a/node_modules/webpack-sources/lib/helpers/getSource.js +++ /dev/null @@ -1,17 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const getSource = (sourceMap, index) => { - if (index < 0) return null; - const { sourceRoot, sources } = sourceMap; - const source = sources[index]; - if (!sourceRoot) return source; - if (sourceRoot.endsWith("/")) return sourceRoot + source; - return sourceRoot + "/" + source; -}; - -module.exports = getSource; diff --git a/node_modules/webpack-sources/lib/helpers/readMappings.js b/node_modules/webpack-sources/lib/helpers/readMappings.js deleted file mode 100644 index 31cb48d2..00000000 --- a/node_modules/webpack-sources/lib/helpers/readMappings.js +++ /dev/null @@ -1,116 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const ALPHABET = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - -const CONTINUATION_BIT = 0x20; -const END_SEGMENT_BIT = 0x40; -const NEXT_LINE = END_SEGMENT_BIT | 0x01; -const INVALID = END_SEGMENT_BIT | 0x02; -const DATA_MASK = 0x1f; - -const ccToValue = new Uint8Array("z".charCodeAt(0) + 1); -{ - ccToValue.fill(INVALID); - for (let i = 0; i < ALPHABET.length; i++) { - ccToValue[ALPHABET.charCodeAt(i)] = i; - } - ccToValue[",".charCodeAt(0)] = END_SEGMENT_BIT; - ccToValue[";".charCodeAt(0)] = NEXT_LINE; -} -const ccMax = ccToValue.length - 1; - -/** - * @param {string} mappings the mappings string - * @param {function(number, number, number, number, number, number): void} onMapping called for each mapping - * @returns {void} - */ -const readMappings = (mappings, onMapping) => { - // generatedColumn, [sourceIndex, originalLine, orignalColumn, [nameIndex]] - const currentData = new Uint32Array([0, 0, 1, 0, 0]); - let currentDataPos = 0; - // currentValue will include a sign bit at bit 0 - let currentValue = 0; - let currentValuePos = 0; - let generatedLine = 1; - let generatedColumn = -1; - for (let i = 0; i < mappings.length; i++) { - const cc = mappings.charCodeAt(i); - if (cc > ccMax) continue; - const value = ccToValue[cc]; - if ((value & END_SEGMENT_BIT) !== 0) { - // End current segment - if (currentData[0] > generatedColumn) { - if (currentDataPos === 1) { - onMapping(generatedLine, currentData[0], -1, -1, -1, -1); - } else if (currentDataPos === 4) { - onMapping( - generatedLine, - currentData[0], - currentData[1], - currentData[2], - currentData[3], - -1 - ); - } else if (currentDataPos === 5) { - onMapping( - generatedLine, - currentData[0], - currentData[1], - currentData[2], - currentData[3], - currentData[4] - ); - } - generatedColumn = currentData[0]; - } - currentDataPos = 0; - if (value === NEXT_LINE) { - // Start new line - generatedLine++; - currentData[0] = 0; - generatedColumn = -1; - } - } else if ((value & CONTINUATION_BIT) === 0) { - // last sextet - currentValue |= value << currentValuePos; - const finalValue = - currentValue & 1 ? -(currentValue >> 1) : currentValue >> 1; - currentData[currentDataPos++] += finalValue; - currentValuePos = 0; - currentValue = 0; - } else { - currentValue |= (value & DATA_MASK) << currentValuePos; - currentValuePos += 5; - } - } - // End current segment - if (currentDataPos === 1) { - onMapping(generatedLine, currentData[0], -1, -1, -1, -1); - } else if (currentDataPos === 4) { - onMapping( - generatedLine, - currentData[0], - currentData[1], - currentData[2], - currentData[3], - -1 - ); - } else if (currentDataPos === 5) { - onMapping( - generatedLine, - currentData[0], - currentData[1], - currentData[2], - currentData[3], - currentData[4] - ); - } -}; - -module.exports = readMappings; diff --git a/node_modules/webpack-sources/lib/helpers/splitIntoLines.js b/node_modules/webpack-sources/lib/helpers/splitIntoLines.js deleted file mode 100644 index e9ccafdf..00000000 --- a/node_modules/webpack-sources/lib/helpers/splitIntoLines.js +++ /dev/null @@ -1,21 +0,0 @@ -const splitIntoLines = str => { - const results = []; - const len = str.length; - let i = 0; - for (; i < len; ) { - const cc = str.charCodeAt(i); - // 10 is "\n".charCodeAt(0) - if (cc === 10) { - results.push("\n"); - i++; - } else { - let j = i + 1; - // 10 is "\n".charCodeAt(0) - while (j < len && str.charCodeAt(j) !== 10) j++; - results.push(str.slice(i, j + 1)); - i = j + 1; - } - } - return results; -}; -module.exports = splitIntoLines; diff --git a/node_modules/webpack-sources/lib/helpers/splitIntoPotentialTokens.js b/node_modules/webpack-sources/lib/helpers/splitIntoPotentialTokens.js deleted file mode 100644 index 0f0bc421..00000000 --- a/node_modules/webpack-sources/lib/helpers/splitIntoPotentialTokens.js +++ /dev/null @@ -1,41 +0,0 @@ -// \n = 10 -// ; = 59 -// { = 123 -// } = 125 -// <space> = 32 -// \r = 13 -// \t = 9 - -const splitIntoPotentialTokens = str => { - const len = str.length; - if (len === 0) return null; - const results = []; - let i = 0; - for (; i < len; ) { - const s = i; - block: { - let cc = str.charCodeAt(i); - while (cc !== 10 && cc !== 59 && cc !== 123 && cc !== 125) { - if (++i >= len) break block; - cc = str.charCodeAt(i); - } - while ( - cc === 59 || - cc === 32 || - cc === 123 || - cc === 125 || - cc === 13 || - cc === 9 - ) { - if (++i >= len) break block; - cc = str.charCodeAt(i); - } - if (cc === 10) { - i++; - } - } - results.push(str.slice(s, i)); - } - return results; -}; -module.exports = splitIntoPotentialTokens; diff --git a/node_modules/webpack-sources/lib/helpers/streamAndGetSourceAndMap.js b/node_modules/webpack-sources/lib/helpers/streamAndGetSourceAndMap.js deleted file mode 100644 index 529fd766..00000000 --- a/node_modules/webpack-sources/lib/helpers/streamAndGetSourceAndMap.js +++ /dev/null @@ -1,102 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const createMappingsSerializer = require("./createMappingsSerializer"); -const streamChunks = require("./streamChunks"); - -const streamAndGetSourceAndMap = ( - inputSource, - options, - onChunk, - onSource, - onName -) => { - let code = ""; - let mappings = ""; - let sources = []; - let sourcesContent = []; - let names = []; - const addMapping = createMappingsSerializer( - Object.assign({}, options, { columns: true }) - ); - const finalSource = !!(options && options.finalSource); - const { generatedLine, generatedColumn, source } = streamChunks( - inputSource, - options, - ( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - if (chunk !== undefined) code += chunk; - mappings += addMapping( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - return onChunk( - finalSource ? undefined : chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - }, - (sourceIndex, source, sourceContent) => { - while (sources.length < sourceIndex) { - sources.push(null); - } - sources[sourceIndex] = source; - if (sourceContent !== undefined) { - while (sourcesContent.length < sourceIndex) { - sourcesContent.push(null); - } - sourcesContent[sourceIndex] = sourceContent; - } - return onSource(sourceIndex, source, sourceContent); - }, - (nameIndex, name) => { - while (names.length < nameIndex) { - names.push(null); - } - names[nameIndex] = name; - return onName(nameIndex, name); - } - ); - const resultSource = source !== undefined ? source : code; - return { - result: { - generatedLine, - generatedColumn, - source: finalSource ? resultSource : undefined - }, - source: resultSource, - map: - mappings.length > 0 - ? { - version: 3, - file: "x", - mappings, - sources, - sourcesContent: - sourcesContent.length > 0 ? sourcesContent : undefined, - names - } - : null - }; -}; - -module.exports = streamAndGetSourceAndMap; diff --git a/node_modules/webpack-sources/lib/helpers/streamChunks.js b/node_modules/webpack-sources/lib/helpers/streamChunks.js deleted file mode 100644 index 4bd3824a..00000000 --- a/node_modules/webpack-sources/lib/helpers/streamChunks.js +++ /dev/null @@ -1,36 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const streamChunksOfRawSource = require("./streamChunksOfRawSource"); -const streamChunksOfSourceMap = require("./streamChunksOfSourceMap"); - -module.exports = (source, options, onChunk, onSource, onName) => { - if (typeof source.streamChunks === "function") { - return source.streamChunks(options, onChunk, onSource, onName); - } else { - const sourceAndMap = source.sourceAndMap(options); - if (sourceAndMap.map) { - return streamChunksOfSourceMap( - sourceAndMap.source, - sourceAndMap.map, - onChunk, - onSource, - onName, - !!(options && options.finalSource), - !!(options && options.columns !== false) - ); - } else { - return streamChunksOfRawSource( - sourceAndMap.source, - onChunk, - onSource, - onName, - !!(options && options.finalSource) - ); - } - } -}; diff --git a/node_modules/webpack-sources/lib/helpers/streamChunksOfCombinedSourceMap.js b/node_modules/webpack-sources/lib/helpers/streamChunksOfCombinedSourceMap.js deleted file mode 100644 index b40774d5..00000000 --- a/node_modules/webpack-sources/lib/helpers/streamChunksOfCombinedSourceMap.js +++ /dev/null @@ -1,329 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const streamChunksOfSourceMap = require("./streamChunksOfSourceMap"); -const splitIntoLines = require("./splitIntoLines"); - -const streamChunksOfCombinedSourceMap = ( - source, - sourceMap, - innerSourceName, - innerSource, - innerSourceMap, - removeInnerSource, - onChunk, - onSource, - onName, - finalSource, - columns -) => { - let sourceMapping = new Map(); - let nameMapping = new Map(); - const sourceIndexMapping = []; - const nameIndexMapping = []; - const nameIndexValueMapping = []; - let innerSourceIndex = -2; - const innerSourceIndexMapping = []; - const innerSourceIndexValueMapping = []; - const innerSourceContents = []; - const innerSourceContentLines = []; - const innerNameIndexMapping = []; - const innerNameIndexValueMapping = []; - const innerSourceMapLineData = []; - const findInnerMapping = (line, column) => { - if (line > innerSourceMapLineData.length) return -1; - const { mappingsData } = innerSourceMapLineData[line - 1]; - let l = 0; - let r = mappingsData.length / 5; - while (l < r) { - let m = (l + r) >> 1; - if (mappingsData[m * 5] <= column) { - l = m + 1; - } else { - r = m; - } - } - if (l === 0) return -1; - return l - 1; - }; - return streamChunksOfSourceMap( - source, - sourceMap, - ( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - // Check if this is a mapping to the inner source - if (sourceIndex === innerSourceIndex) { - // Check if there is a mapping in the inner source - const idx = findInnerMapping(originalLine, originalColumn); - if (idx !== -1) { - const { chunks, mappingsData } = innerSourceMapLineData[ - originalLine - 1 - ]; - const mi = idx * 5; - const innerSourceIndex = mappingsData[mi + 1]; - const innerOriginalLine = mappingsData[mi + 2]; - let innerOriginalColumn = mappingsData[mi + 3]; - let innerNameIndex = mappingsData[mi + 4]; - if (innerSourceIndex >= 0) { - // Check for an identity mapping - // where we are allowed to adjust the original column - const innerChunk = chunks[idx]; - const innerGeneratedColumn = mappingsData[mi]; - const locationInChunk = originalColumn - innerGeneratedColumn; - if (locationInChunk > 0) { - let originalSourceLines = - innerSourceIndex < innerSourceContentLines.length - ? innerSourceContentLines[innerSourceIndex] - : null; - if (originalSourceLines === undefined) { - const originalSource = innerSourceContents[innerSourceIndex]; - originalSourceLines = originalSource - ? splitIntoLines(originalSource) - : null; - innerSourceContentLines[innerSourceIndex] = originalSourceLines; - } - if (originalSourceLines !== null) { - const originalChunk = - innerOriginalLine <= originalSourceLines.length - ? originalSourceLines[innerOriginalLine - 1].slice( - innerOriginalColumn, - innerOriginalColumn + locationInChunk - ) - : ""; - if (innerChunk.slice(0, locationInChunk) === originalChunk) { - innerOriginalColumn += locationInChunk; - innerNameIndex = -1; - } - } - } - - // We have a inner mapping to original source - - // emit source when needed and compute global source index - let sourceIndex = - innerSourceIndex < innerSourceIndexMapping.length - ? innerSourceIndexMapping[innerSourceIndex] - : -2; - if (sourceIndex === -2) { - const [source, sourceContent] = - innerSourceIndex < innerSourceIndexValueMapping.length - ? innerSourceIndexValueMapping[innerSourceIndex] - : [null, undefined]; - let globalIndex = sourceMapping.get(source); - if (globalIndex === undefined) { - sourceMapping.set(source, (globalIndex = sourceMapping.size)); - onSource(globalIndex, source, sourceContent); - } - sourceIndex = globalIndex; - innerSourceIndexMapping[innerSourceIndex] = sourceIndex; - } - - // emit name when needed and compute global name index - let finalNameIndex = -1; - if (innerNameIndex >= 0) { - // when we have a inner name - finalNameIndex = - innerNameIndex < innerNameIndexMapping.length - ? innerNameIndexMapping[innerNameIndex] - : -2; - if (finalNameIndex === -2) { - const name = - innerNameIndex < innerNameIndexValueMapping.length - ? innerNameIndexValueMapping[innerNameIndex] - : undefined; - if (name) { - let globalIndex = nameMapping.get(name); - if (globalIndex === undefined) { - nameMapping.set(name, (globalIndex = nameMapping.size)); - onName(globalIndex, name); - } - finalNameIndex = globalIndex; - } else { - finalNameIndex = -1; - } - innerNameIndexMapping[innerNameIndex] = finalNameIndex; - } - } else if (nameIndex >= 0) { - // when we don't have an inner name, - // but we have an outer name - // it can be used when inner original code equals to the name - let originalSourceLines = - innerSourceContentLines[innerSourceIndex]; - if (originalSourceLines === undefined) { - const originalSource = innerSourceContents[innerSourceIndex]; - originalSourceLines = originalSource - ? splitIntoLines(originalSource) - : null; - innerSourceContentLines[innerSourceIndex] = originalSourceLines; - } - if (originalSourceLines !== null) { - const name = nameIndexValueMapping[nameIndex]; - const originalName = - innerOriginalLine <= originalSourceLines.length - ? originalSourceLines[innerOriginalLine - 1].slice( - innerOriginalColumn, - innerOriginalColumn + name.length - ) - : ""; - if (name === originalName) { - finalNameIndex = - nameIndex < nameIndexMapping.length - ? nameIndexMapping[nameIndex] - : -2; - if (finalNameIndex === -2) { - const name = nameIndexValueMapping[nameIndex]; - if (name) { - let globalIndex = nameMapping.get(name); - if (globalIndex === undefined) { - nameMapping.set(name, (globalIndex = nameMapping.size)); - onName(globalIndex, name); - } - finalNameIndex = globalIndex; - } else { - finalNameIndex = -1; - } - nameIndexMapping[nameIndex] = finalNameIndex; - } - } - } - } - onChunk( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - innerOriginalLine, - innerOriginalColumn, - finalNameIndex - ); - return; - } - } - - // We have a mapping to the inner source, but no inner mapping - if (removeInnerSource) { - onChunk(chunk, generatedLine, generatedColumn, -1, -1, -1, -1); - return; - } else { - if (sourceIndexMapping[sourceIndex] === -2) { - let globalIndex = sourceMapping.get(innerSourceName); - if (globalIndex === undefined) { - sourceMapping.set(source, (globalIndex = sourceMapping.size)); - onSource(globalIndex, innerSourceName, innerSource); - } - sourceIndexMapping[sourceIndex] = globalIndex; - } - } - } - - const finalSourceIndex = - sourceIndex < 0 || sourceIndex >= sourceIndexMapping.length - ? -1 - : sourceIndexMapping[sourceIndex]; - if (finalSourceIndex < 0) { - // no source, so we make it a generated chunk - onChunk(chunk, generatedLine, generatedColumn, -1, -1, -1, -1); - } else { - // Pass through the chunk with mapping - let finalNameIndex = -1; - if (nameIndex >= 0 && nameIndex < nameIndexMapping.length) { - finalNameIndex = nameIndexMapping[nameIndex]; - if (finalNameIndex === -2) { - const name = nameIndexValueMapping[nameIndex]; - let globalIndex = nameMapping.get(name); - if (globalIndex === undefined) { - nameMapping.set(name, (globalIndex = nameMapping.size)); - onName(globalIndex, name); - } - finalNameIndex = globalIndex; - nameIndexMapping[nameIndex] = finalNameIndex; - } - } - onChunk( - chunk, - generatedLine, - generatedColumn, - finalSourceIndex, - originalLine, - originalColumn, - finalNameIndex - ); - } - }, - (i, source, sourceContent) => { - if (source === innerSourceName) { - innerSourceIndex = i; - if (innerSource !== undefined) sourceContent = innerSource; - else innerSource = sourceContent; - sourceIndexMapping[i] = -2; - streamChunksOfSourceMap( - sourceContent, - innerSourceMap, - ( - chunk, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - while (innerSourceMapLineData.length < generatedLine) { - innerSourceMapLineData.push({ - mappingsData: [], - chunks: [] - }); - } - const data = innerSourceMapLineData[generatedLine - 1]; - data.mappingsData.push( - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - data.chunks.push(chunk); - }, - (i, source, sourceContent) => { - innerSourceContents[i] = sourceContent; - innerSourceContentLines[i] = undefined; - innerSourceIndexMapping[i] = -2; - innerSourceIndexValueMapping[i] = [source, sourceContent]; - }, - (i, name) => { - innerNameIndexMapping[i] = -2; - innerNameIndexValueMapping[i] = name; - }, - false, - columns - ); - } else { - let globalIndex = sourceMapping.get(source); - if (globalIndex === undefined) { - sourceMapping.set(source, (globalIndex = sourceMapping.size)); - onSource(globalIndex, source, sourceContent); - } - sourceIndexMapping[i] = globalIndex; - } - }, - (i, name) => { - nameIndexMapping[i] = -2; - nameIndexValueMapping[i] = name; - }, - finalSource, - columns - ); -}; - -module.exports = streamChunksOfCombinedSourceMap; diff --git a/node_modules/webpack-sources/lib/helpers/streamChunksOfRawSource.js b/node_modules/webpack-sources/lib/helpers/streamChunksOfRawSource.js deleted file mode 100644 index 133022a9..00000000 --- a/node_modules/webpack-sources/lib/helpers/streamChunksOfRawSource.js +++ /dev/null @@ -1,34 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const getGeneratedSourceInfo = require("./getGeneratedSourceInfo"); -const splitIntoLines = require("./splitIntoLines"); - -const streamChunksOfRawSource = (source, onChunk, onSource, onName) => { - let line = 1; - const matches = splitIntoLines(source); - let match; - for (match of matches) { - onChunk(match, line, 0, -1, -1, -1, -1); - line++; - } - return matches.length === 0 || match.endsWith("\n") - ? { - generatedLine: matches.length + 1, - generatedColumn: 0 - } - : { - generatedLine: matches.length, - generatedColumn: match.length - }; -}; - -module.exports = (source, onChunk, onSource, onName, finalSource) => { - return finalSource - ? getGeneratedSourceInfo(source) - : streamChunksOfRawSource(source, onChunk, onSource, onName); -}; diff --git a/node_modules/webpack-sources/lib/helpers/streamChunksOfSourceMap.js b/node_modules/webpack-sources/lib/helpers/streamChunksOfSourceMap.js deleted file mode 100644 index c57cb34b..00000000 --- a/node_modules/webpack-sources/lib/helpers/streamChunksOfSourceMap.js +++ /dev/null @@ -1,412 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const getGeneratedSourceInfo = require("./getGeneratedSourceInfo"); -const getSource = require("./getSource"); -const readMappings = require("./readMappings"); -const splitIntoLines = require("./splitIntoLines"); - -const streamChunksOfSourceMapFull = ( - source, - sourceMap, - onChunk, - onSource, - onName -) => { - const lines = splitIntoLines(source); - if (lines.length === 0) { - return { - generatedLine: 1, - generatedColumn: 0 - }; - } - const { sources, sourcesContent, names, mappings } = sourceMap; - for (let i = 0; i < sources.length; i++) { - onSource( - i, - getSource(sourceMap, i), - (sourcesContent && sourcesContent[i]) || undefined - ); - } - if (names) { - for (let i = 0; i < names.length; i++) { - onName(i, names[i]); - } - } - - const lastLine = lines[lines.length - 1]; - const lastNewLine = lastLine.endsWith("\n"); - const finalLine = lastNewLine ? lines.length + 1 : lines.length; - const finalColumn = lastNewLine ? 0 : lastLine.length; - - let currentGeneratedLine = 1; - let currentGeneratedColumn = 0; - - let mappingActive = false; - let activeMappingSourceIndex = -1; - let activeMappingOriginalLine = -1; - let activeMappingOriginalColumn = -1; - let activeMappingNameIndex = -1; - - const onMapping = ( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - if (mappingActive && currentGeneratedLine <= lines.length) { - let chunk; - const mappingLine = currentGeneratedLine; - const mappingColumn = currentGeneratedColumn; - const line = lines[currentGeneratedLine - 1]; - if (generatedLine !== currentGeneratedLine) { - chunk = line.slice(currentGeneratedColumn); - currentGeneratedLine++; - currentGeneratedColumn = 0; - } else { - chunk = line.slice(currentGeneratedColumn, generatedColumn); - currentGeneratedColumn = generatedColumn; - } - if (chunk) { - onChunk( - chunk, - mappingLine, - mappingColumn, - activeMappingSourceIndex, - activeMappingOriginalLine, - activeMappingOriginalColumn, - activeMappingNameIndex - ); - } - mappingActive = false; - } - if (generatedLine > currentGeneratedLine && currentGeneratedColumn > 0) { - if (currentGeneratedLine <= lines.length) { - const chunk = lines[currentGeneratedLine - 1].slice( - currentGeneratedColumn - ); - onChunk( - chunk, - currentGeneratedLine, - currentGeneratedColumn, - -1, - -1, - -1, - -1 - ); - } - currentGeneratedLine++; - currentGeneratedColumn = 0; - } - while (generatedLine > currentGeneratedLine) { - if (currentGeneratedLine <= lines.length) { - onChunk( - lines[currentGeneratedLine - 1], - currentGeneratedLine, - 0, - -1, - -1, - -1, - -1 - ); - } - currentGeneratedLine++; - } - if (generatedColumn > currentGeneratedColumn) { - if (currentGeneratedLine <= lines.length) { - const chunk = lines[currentGeneratedLine - 1].slice( - currentGeneratedColumn, - generatedColumn - ); - onChunk( - chunk, - currentGeneratedLine, - currentGeneratedColumn, - -1, - -1, - -1, - -1 - ); - } - currentGeneratedColumn = generatedColumn; - } - if ( - sourceIndex >= 0 && - (generatedLine < finalLine || - (generatedLine === finalLine && generatedColumn < finalColumn)) - ) { - mappingActive = true; - activeMappingSourceIndex = sourceIndex; - activeMappingOriginalLine = originalLine; - activeMappingOriginalColumn = originalColumn; - activeMappingNameIndex = nameIndex; - } - }; - readMappings(mappings, onMapping); - onMapping(finalLine, finalColumn, -1, -1, -1, -1); - return { - generatedLine: finalLine, - generatedColumn: finalColumn - }; -}; - -const streamChunksOfSourceMapLinesFull = ( - source, - sourceMap, - onChunk, - onSource, - _onName -) => { - const lines = splitIntoLines(source); - if (lines.length === 0) { - return { - generatedLine: 1, - generatedColumn: 0 - }; - } - const { sources, sourcesContent, mappings } = sourceMap; - for (let i = 0; i < sources.length; i++) { - onSource( - i, - getSource(sourceMap, i), - (sourcesContent && sourcesContent[i]) || undefined - ); - } - - let currentGeneratedLine = 1; - - const onMapping = ( - generatedLine, - _generatedColumn, - sourceIndex, - originalLine, - originalColumn, - _nameIndex - ) => { - if ( - sourceIndex < 0 || - generatedLine < currentGeneratedLine || - generatedLine > lines.length - ) { - return; - } - while (generatedLine > currentGeneratedLine) { - if (currentGeneratedLine <= lines.length) { - onChunk( - lines[currentGeneratedLine - 1], - currentGeneratedLine, - 0, - -1, - -1, - -1, - -1 - ); - } - currentGeneratedLine++; - } - if (generatedLine <= lines.length) { - onChunk( - lines[generatedLine - 1], - generatedLine, - 0, - sourceIndex, - originalLine, - originalColumn, - -1 - ); - currentGeneratedLine++; - } - }; - readMappings(mappings, onMapping); - for (; currentGeneratedLine <= lines.length; currentGeneratedLine++) { - onChunk( - lines[currentGeneratedLine - 1], - currentGeneratedLine, - 0, - -1, - -1, - -1, - -1 - ); - } - - const lastLine = lines[lines.length - 1]; - const lastNewLine = lastLine.endsWith("\n"); - - const finalLine = lastNewLine ? lines.length + 1 : lines.length; - const finalColumn = lastNewLine ? 0 : lastLine.length; - - return { - generatedLine: finalLine, - generatedColumn: finalColumn - }; -}; - -const streamChunksOfSourceMapFinal = ( - source, - sourceMap, - onChunk, - onSource, - onName -) => { - const result = getGeneratedSourceInfo(source); - const { generatedLine: finalLine, generatedColumn: finalColumn } = result; - - if (finalLine === 1 && finalColumn === 0) return result; - const { sources, sourcesContent, names, mappings } = sourceMap; - for (let i = 0; i < sources.length; i++) { - onSource( - i, - getSource(sourceMap, i), - (sourcesContent && sourcesContent[i]) || undefined - ); - } - if (names) { - for (let i = 0; i < names.length; i++) { - onName(i, names[i]); - } - } - - let mappingActiveLine = 0; - - const onMapping = ( - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ) => { - if ( - generatedLine >= finalLine && - (generatedColumn >= finalColumn || generatedLine > finalLine) - ) { - return; - } - if (sourceIndex >= 0) { - onChunk( - undefined, - generatedLine, - generatedColumn, - sourceIndex, - originalLine, - originalColumn, - nameIndex - ); - mappingActiveLine = generatedLine; - } else if (mappingActiveLine === generatedLine) { - onChunk(undefined, generatedLine, generatedColumn, -1, -1, -1, -1); - mappingActiveLine = 0; - } - }; - readMappings(mappings, onMapping); - return result; -}; - -const streamChunksOfSourceMapLinesFinal = ( - source, - sourceMap, - onChunk, - onSource, - _onName -) => { - const result = getGeneratedSourceInfo(source); - const { generatedLine, generatedColumn } = result; - if (generatedLine === 1 && generatedColumn === 0) { - return { - generatedLine: 1, - generatedColumn: 0 - }; - } - - const { sources, sourcesContent, mappings } = sourceMap; - for (let i = 0; i < sources.length; i++) { - onSource( - i, - getSource(sourceMap, i), - (sourcesContent && sourcesContent[i]) || undefined - ); - } - - const finalLine = generatedColumn === 0 ? generatedLine - 1 : generatedLine; - - let currentGeneratedLine = 1; - - const onMapping = ( - generatedLine, - _generatedColumn, - sourceIndex, - originalLine, - originalColumn, - _nameIndex - ) => { - if ( - sourceIndex >= 0 && - currentGeneratedLine <= generatedLine && - generatedLine <= finalLine - ) { - onChunk( - undefined, - generatedLine, - 0, - sourceIndex, - originalLine, - originalColumn, - -1 - ); - currentGeneratedLine = generatedLine + 1; - } - }; - readMappings(mappings, onMapping); - return result; -}; - -module.exports = ( - source, - sourceMap, - onChunk, - onSource, - onName, - finalSource, - columns -) => { - if (columns) { - return finalSource - ? streamChunksOfSourceMapFinal( - source, - sourceMap, - onChunk, - onSource, - onName - ) - : streamChunksOfSourceMapFull( - source, - sourceMap, - onChunk, - onSource, - onName - ); - } else { - return finalSource - ? streamChunksOfSourceMapLinesFinal( - source, - sourceMap, - onChunk, - onSource, - onName - ) - : streamChunksOfSourceMapLinesFull( - source, - sourceMap, - onChunk, - onSource, - onName - ); - } -}; |