source: trip-planner-front/node_modules/webpack/lib/ids/NamedChunkIdsPlugin.js@ 84d0fbb

Last change on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2 MIT License http://www.opensource.org/licenses/mit-license.php
3 Author Tobias Koppers @sokra
4*/
5
6"use strict";
7
8const { compareChunksNatural } = require("../util/comparators");
9const {
10 getShortChunkName,
11 getLongChunkName,
12 assignNames,
13 getUsedChunkIds,
14 assignAscendingChunkIds
15} = require("./IdHelpers");
16
17/** @typedef {import("../Chunk")} Chunk */
18/** @typedef {import("../Compiler")} Compiler */
19/** @typedef {import("../Module")} Module */
20
21class NamedChunkIdsPlugin {
22 constructor(options) {
23 this.delimiter = (options && options.delimiter) || "-";
24 this.context = options && options.context;
25 }
26
27 /**
28 * Apply the plugin
29 * @param {Compiler} compiler the compiler instance
30 * @returns {void}
31 */
32 apply(compiler) {
33 compiler.hooks.compilation.tap("NamedChunkIdsPlugin", compilation => {
34 compilation.hooks.chunkIds.tap("NamedChunkIdsPlugin", chunks => {
35 const chunkGraph = compilation.chunkGraph;
36 const context = this.context ? this.context : compiler.context;
37 const delimiter = this.delimiter;
38
39 const unnamedChunks = assignNames(
40 Array.from(chunks).filter(chunk => {
41 if (chunk.name) {
42 chunk.id = chunk.name;
43 chunk.ids = [chunk.name];
44 }
45 return chunk.id === null;
46 }),
47 chunk =>
48 getShortChunkName(
49 chunk,
50 chunkGraph,
51 context,
52 delimiter,
53 compiler.root
54 ),
55 chunk =>
56 getLongChunkName(
57 chunk,
58 chunkGraph,
59 context,
60 delimiter,
61 compiler.root
62 ),
63 compareChunksNatural(chunkGraph),
64 getUsedChunkIds(compilation),
65 (chunk, name) => {
66 chunk.id = name;
67 chunk.ids = [name];
68 }
69 );
70 if (unnamedChunks.length > 0) {
71 assignAscendingChunkIds(unnamedChunks, compilation);
72 }
73 });
74 });
75 }
76}
77
78module.exports = NamedChunkIdsPlugin;
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