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author | 2020-11-18 23:26:45 +0100 | |
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committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
download | website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.gz website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.bz2 website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.zip |
rm node_modules
Diffstat (limited to 'node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js')
-rw-r--r-- | node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js b/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js deleted file mode 100644 index cb9a3e8..0000000 --- a/node_modules/webpack/lib/optimize/OccurrenceModuleOrderPlugin.js +++ /dev/null @@ -1,112 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ -"use strict"; - -const validateOptions = require("schema-utils"); -const schema = require("../../schemas/plugins/optimize/OccurrenceOrderModuleIdsPlugin.json"); - -/** @typedef {import("../../declarations/plugins/optimize/OccurrenceOrderModuleIdsPlugin").OccurrenceOrderModuleIdsPluginOptions} OccurrenceOrderModuleIdsPluginOptions */ - -class OccurrenceOrderModuleIdsPlugin { - /** - * @param {OccurrenceOrderModuleIdsPluginOptions=} options options object - */ - constructor(options = {}) { - validateOptions(schema, options, "Occurrence Order Module Ids Plugin"); - this.options = options; - } - - apply(compiler) { - const prioritiseInitial = this.options.prioritiseInitial; - compiler.hooks.compilation.tap( - "OccurrenceOrderModuleIdsPlugin", - compilation => { - compilation.hooks.optimizeModuleOrder.tap( - "OccurrenceOrderModuleIdsPlugin", - modules => { - const occursInInitialChunksMap = new Map(); - const occursInAllChunksMap = new Map(); - - const initialChunkChunkMap = new Map(); - const entryCountMap = new Map(); - for (const m of modules) { - let initial = 0; - let entry = 0; - for (const c of m.chunksIterable) { - if (c.canBeInitial()) initial++; - if (c.entryModule === m) entry++; - } - initialChunkChunkMap.set(m, initial); - entryCountMap.set(m, entry); - } - - const countOccursInEntry = (sum, r) => { - if (!r.module) { - return sum; - } - const count = initialChunkChunkMap.get(r.module); - if (!count) { - return sum; - } - return sum + count; - }; - const countOccurs = (sum, r) => { - if (!r.module) { - return sum; - } - let factor = 1; - if (typeof r.dependency.getNumberOfIdOccurrences === "function") { - factor = r.dependency.getNumberOfIdOccurrences(); - } - if (factor === 0) { - return sum; - } - return sum + factor * r.module.getNumberOfChunks(); - }; - - if (prioritiseInitial) { - for (const m of modules) { - const result = - m.reasons.reduce(countOccursInEntry, 0) + - initialChunkChunkMap.get(m) + - entryCountMap.get(m); - occursInInitialChunksMap.set(m, result); - } - } - - const originalOrder = new Map(); - let i = 0; - for (const m of modules) { - const result = - m.reasons.reduce(countOccurs, 0) + - m.getNumberOfChunks() + - entryCountMap.get(m); - occursInAllChunksMap.set(m, result); - originalOrder.set(m, i++); - } - - modules.sort((a, b) => { - if (prioritiseInitial) { - const aEntryOccurs = occursInInitialChunksMap.get(a); - const bEntryOccurs = occursInInitialChunksMap.get(b); - if (aEntryOccurs > bEntryOccurs) return -1; - if (aEntryOccurs < bEntryOccurs) return 1; - } - const aOccurs = occursInAllChunksMap.get(a); - const bOccurs = occursInAllChunksMap.get(b); - if (aOccurs > bOccurs) return -1; - if (aOccurs < bOccurs) return 1; - const orgA = originalOrder.get(a); - const orgB = originalOrder.get(b); - return orgA - orgB; - }); - } - ); - } - ); - } -} - -module.exports = OccurrenceOrderModuleIdsPlugin; |