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Diffstat (limited to 'node_modules/webpack/lib/javascript/StartupHelpers.js')
| -rw-r--r-- | node_modules/webpack/lib/javascript/StartupHelpers.js | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/node_modules/webpack/lib/javascript/StartupHelpers.js b/node_modules/webpack/lib/javascript/StartupHelpers.js deleted file mode 100644 index f6f759d4..00000000 --- a/node_modules/webpack/lib/javascript/StartupHelpers.js +++ /dev/null @@ -1,177 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const RuntimeGlobals = require("../RuntimeGlobals"); -const Template = require("../Template"); -const { isSubset } = require("../util/SetHelpers"); -const { getAllChunks } = require("./ChunkHelpers"); - -/** @typedef {import("../util/Hash")} Hash */ -/** @typedef {import("../Chunk")} Chunk */ -/** @typedef {import("../Chunk").ChunkId} ChunkId */ -/** @typedef {import("../Compilation")} Compilation */ -/** @typedef {import("../ChunkGraph")} ChunkGraph */ -/** @typedef {import("../ChunkGraph").ModuleId} ModuleId */ -/** @typedef {import("../Entrypoint")} Entrypoint */ -/** @typedef {import("../ChunkGraph").EntryModuleWithChunkGroup} EntryModuleWithChunkGroup */ -/** @typedef {import("../ChunkGroup")} ChunkGroup */ -/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */ -/** @typedef {(string|number)[]} EntryItem */ - -const EXPORT_PREFIX = `var ${RuntimeGlobals.exports} = `; - -/** @typedef {Set<Chunk>} Chunks */ -/** @typedef {ModuleId[]} ModuleIds */ - -/** - * @param {ChunkGraph} chunkGraph chunkGraph - * @param {RuntimeTemplate} runtimeTemplate runtimeTemplate - * @param {EntryModuleWithChunkGroup[]} entries entries - * @param {Chunk} chunk chunk - * @param {boolean} passive true: passive startup with on chunks loaded - * @returns {string} runtime code - */ -module.exports.generateEntryStartup = ( - chunkGraph, - runtimeTemplate, - entries, - chunk, - passive -) => { - /** @type {string[]} */ - const runtime = [ - `var __webpack_exec__ = ${runtimeTemplate.returningFunction( - `${RuntimeGlobals.require}(${RuntimeGlobals.entryModuleId} = moduleId)`, - "moduleId" - )}` - ]; - - /** - * @param {ModuleId} id id - * @returns {string} fn to execute - */ - const runModule = id => `__webpack_exec__(${JSON.stringify(id)})`; - /** - * @param {Chunks} chunks chunks - * @param {ModuleIds} moduleIds module ids - * @param {boolean=} final true when final, otherwise false - */ - const outputCombination = (chunks, moduleIds, final) => { - if (chunks.size === 0) { - runtime.push( - `${final ? EXPORT_PREFIX : ""}(${moduleIds.map(runModule).join(", ")});` - ); - } else { - const fn = runtimeTemplate.returningFunction( - moduleIds.map(runModule).join(", ") - ); - runtime.push( - `${final && !passive ? EXPORT_PREFIX : ""}${ - passive - ? RuntimeGlobals.onChunksLoaded - : RuntimeGlobals.startupEntrypoint - }(0, ${JSON.stringify(Array.from(chunks, c => c.id))}, ${fn});` - ); - if (final && passive) { - runtime.push(`${EXPORT_PREFIX}${RuntimeGlobals.onChunksLoaded}();`); - } - } - }; - - /** @type {Chunks | undefined} */ - let currentChunks; - /** @type {ModuleIds | undefined} */ - let currentModuleIds; - - for (const [module, entrypoint] of entries) { - const runtimeChunk = - /** @type {Entrypoint} */ - (entrypoint).getRuntimeChunk(); - const moduleId = /** @type {ModuleId} */ (chunkGraph.getModuleId(module)); - const chunks = getAllChunks( - /** @type {Entrypoint} */ - (entrypoint), - chunk, - runtimeChunk - ); - if ( - currentChunks && - currentChunks.size === chunks.size && - isSubset(currentChunks, chunks) - ) { - /** @type {ModuleIds} */ - (currentModuleIds).push(moduleId); - } else { - if (currentChunks) { - outputCombination( - currentChunks, - /** @type {ModuleIds} */ (currentModuleIds) - ); - } - currentChunks = chunks; - currentModuleIds = [moduleId]; - } - } - - // output current modules with export prefix - if (currentChunks) { - outputCombination( - currentChunks, - /** @type {ModuleIds} */ - (currentModuleIds), - true - ); - } - runtime.push(""); - return Template.asString(runtime); -}; - -/** - * @param {Hash} hash the hash to update - * @param {ChunkGraph} chunkGraph chunkGraph - * @param {EntryModuleWithChunkGroup[]} entries entries - * @param {Chunk} chunk chunk - * @returns {void} - */ -module.exports.updateHashForEntryStartup = ( - hash, - chunkGraph, - entries, - chunk -) => { - for (const [module, entrypoint] of entries) { - const runtimeChunk = - /** @type {Entrypoint} */ - (entrypoint).getRuntimeChunk(); - const moduleId = chunkGraph.getModuleId(module); - hash.update(`${moduleId}`); - for (const c of getAllChunks( - /** @type {Entrypoint} */ (entrypoint), - chunk, - /** @type {Chunk} */ (runtimeChunk) - )) { - hash.update(`${c.id}`); - } - } -}; - -/** - * @param {Chunk} chunk the chunk - * @param {ChunkGraph} chunkGraph the chunk graph - * @param {function(Chunk, ChunkGraph): boolean} filterFn filter function - * @returns {Set<number | string>} initially fulfilled chunk ids - */ -module.exports.getInitialChunkIds = (chunk, chunkGraph, filterFn) => { - const initialChunkIds = new Set(chunk.ids); - for (const c of chunk.getAllInitialChunks()) { - if (c === chunk || filterFn(c, chunkGraph)) continue; - for (const id of /** @type {ChunkId[]} */ (c.ids)) { - initialChunkIds.add(id); - } - } - return initialChunkIds; -}; |