diff options
Diffstat (limited to 'node_modules/webpack/lib/esm/ModuleChunkFormatPlugin.js')
| -rw-r--r-- | node_modules/webpack/lib/esm/ModuleChunkFormatPlugin.js | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/node_modules/webpack/lib/esm/ModuleChunkFormatPlugin.js b/node_modules/webpack/lib/esm/ModuleChunkFormatPlugin.js deleted file mode 100644 index e6d11784..00000000 --- a/node_modules/webpack/lib/esm/ModuleChunkFormatPlugin.js +++ /dev/null @@ -1,214 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const { ConcatSource } = require("webpack-sources"); -const { RuntimeGlobals } = require(".."); -const HotUpdateChunk = require("../HotUpdateChunk"); -const Template = require("../Template"); -const { getAllChunks } = require("../javascript/ChunkHelpers"); -const { - chunkHasJs, - getCompilationHooks, - getChunkFilenameTemplate -} = require("../javascript/JavascriptModulesPlugin"); -const { updateHashForEntryStartup } = require("../javascript/StartupHelpers"); -const { getUndoPath } = require("../util/identifier"); - -/** @typedef {import("../Chunk")} Chunk */ -/** @typedef {import("../Compiler")} Compiler */ -/** @typedef {import("../Entrypoint")} Entrypoint */ - -class ModuleChunkFormatPlugin { - /** - * Apply the plugin - * @param {Compiler} compiler the compiler instance - * @returns {void} - */ - apply(compiler) { - compiler.hooks.thisCompilation.tap( - "ModuleChunkFormatPlugin", - compilation => { - compilation.hooks.additionalChunkRuntimeRequirements.tap( - "ModuleChunkFormatPlugin", - (chunk, set) => { - if (chunk.hasRuntime()) return; - if (compilation.chunkGraph.getNumberOfEntryModules(chunk) > 0) { - set.add(RuntimeGlobals.require); - set.add(RuntimeGlobals.startupEntrypoint); - set.add(RuntimeGlobals.externalInstallChunk); - } - } - ); - const hooks = getCompilationHooks(compilation); - hooks.renderChunk.tap( - "ModuleChunkFormatPlugin", - (modules, renderContext) => { - const { chunk, chunkGraph, runtimeTemplate } = renderContext; - const hotUpdateChunk = - chunk instanceof HotUpdateChunk ? chunk : null; - const source = new ConcatSource(); - if (hotUpdateChunk) { - throw new Error( - "HMR is not implemented for module chunk format yet" - ); - } else { - source.add(`export const id = ${JSON.stringify(chunk.id)};\n`); - source.add(`export const ids = ${JSON.stringify(chunk.ids)};\n`); - source.add("export const modules = "); - source.add(modules); - source.add(";\n"); - const runtimeModules = - chunkGraph.getChunkRuntimeModulesInOrder(chunk); - if (runtimeModules.length > 0) { - source.add("export const runtime =\n"); - source.add( - Template.renderChunkRuntimeModules( - runtimeModules, - renderContext - ) - ); - } - const entries = Array.from( - chunkGraph.getChunkEntryModulesWithChunkGroupIterable(chunk) - ); - if (entries.length > 0) { - const runtimeChunk = - /** @type {Entrypoint[][]} */ - (entries)[0][1].getRuntimeChunk(); - const currentOutputName = compilation - .getPath( - getChunkFilenameTemplate(chunk, compilation.outputOptions), - { - chunk, - contentHashType: "javascript" - } - ) - .replace(/^\/+/g, "") - .split("/"); - - /** - * @param {Chunk} chunk the chunk - * @returns {string} the relative path - */ - const getRelativePath = chunk => { - const baseOutputName = currentOutputName.slice(); - const chunkOutputName = compilation - .getPath( - getChunkFilenameTemplate( - chunk, - compilation.outputOptions - ), - { - chunk, - contentHashType: "javascript" - } - ) - .replace(/^\/+/g, "") - .split("/"); - - // remove common parts except filename - while ( - baseOutputName.length > 1 && - chunkOutputName.length > 1 && - baseOutputName[0] === chunkOutputName[0] - ) { - baseOutputName.shift(); - chunkOutputName.shift(); - } - const last = chunkOutputName.join("/"); - // create final path - return ( - getUndoPath(baseOutputName.join("/"), last, true) + last - ); - }; - - const entrySource = new ConcatSource(); - entrySource.add(source); - entrySource.add(";\n\n// load runtime\n"); - entrySource.add( - `import ${RuntimeGlobals.require} from ${JSON.stringify( - getRelativePath(/** @type {Chunk} */ (runtimeChunk)) - )};\n` - ); - - const startupSource = new ConcatSource(); - startupSource.add( - `var __webpack_exec__ = ${runtimeTemplate.returningFunction( - `${RuntimeGlobals.require}(${RuntimeGlobals.entryModuleId} = moduleId)`, - "moduleId" - )}\n` - ); - - const loadedChunks = new Set(); - let index = 0; - for (let i = 0; i < entries.length; i++) { - const [module, entrypoint] = entries[i]; - const final = i + 1 === entries.length; - const moduleId = chunkGraph.getModuleId(module); - const chunks = getAllChunks( - /** @type {Entrypoint} */ (entrypoint), - /** @type {Chunk} */ (runtimeChunk), - undefined - ); - for (const chunk of chunks) { - if ( - loadedChunks.has(chunk) || - !chunkHasJs(chunk, chunkGraph) - ) - continue; - loadedChunks.add(chunk); - startupSource.add( - `import * as __webpack_chunk_${index}__ from ${JSON.stringify( - getRelativePath(chunk) - )};\n` - ); - startupSource.add( - `${RuntimeGlobals.externalInstallChunk}(__webpack_chunk_${index}__);\n` - ); - index++; - } - startupSource.add( - `${ - final ? `var ${RuntimeGlobals.exports} = ` : "" - }__webpack_exec__(${JSON.stringify(moduleId)});\n` - ); - } - - entrySource.add( - hooks.renderStartup.call( - startupSource, - entries[entries.length - 1][0], - { - ...renderContext, - inlined: false - } - ) - ); - return entrySource; - } - } - return source; - } - ); - hooks.chunkHash.tap( - "ModuleChunkFormatPlugin", - (chunk, hash, { chunkGraph, runtimeTemplate }) => { - if (chunk.hasRuntime()) return; - hash.update("ModuleChunkFormatPlugin"); - hash.update("1"); - const entries = Array.from( - chunkGraph.getChunkEntryModulesWithChunkGroupIterable(chunk) - ); - updateHashForEntryStartup(hash, chunkGraph, entries, chunk); - } - ); - } - ); - } -} - -module.exports = ModuleChunkFormatPlugin; |