| 1 | /*
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| 2 | MIT License http://www.opensource.org/licenses/mit-license.php
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| 3 | Author Tobias Koppers @sokra
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| 4 | */
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| 5 |
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| 6 | "use strict";
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| 7 |
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| 8 | const util = require("util");
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| 9 | const memoize = require("./util/memoize");
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| 10 |
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| 11 | /** @typedef {import("../declarations/WebpackOptions").Output} OutputOptions */
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| 12 | /** @typedef {import("./Compilation")} Compilation */
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| 13 |
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| 14 | const getJavascriptModulesPlugin = memoize(() =>
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| 15 | require("./javascript/JavascriptModulesPlugin")
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| 16 | );
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| 17 |
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| 18 | // TODO webpack 6 remove this class
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| 19 | class ChunkTemplate {
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| 20 | /**
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| 21 | * @param {OutputOptions} outputOptions output options
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| 22 | * @param {Compilation} compilation the compilation
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| 23 | */
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| 24 | constructor(outputOptions, compilation) {
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| 25 | this._outputOptions = outputOptions || {};
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| 26 | this.hooks = Object.freeze({
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| 27 | renderManifest: {
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| 28 | tap: util.deprecate(
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| 29 | (options, fn) => {
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| 30 | compilation.hooks.renderManifest.tap(
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| 31 | options,
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| 32 | (entries, options) => {
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| 33 | if (options.chunk.hasRuntime()) return entries;
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| 34 | return fn(entries, options);
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| 35 | }
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| 36 | );
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| 37 | },
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| 38 | "ChunkTemplate.hooks.renderManifest is deprecated (use Compilation.hooks.renderManifest instead)",
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| 39 | "DEP_WEBPACK_CHUNK_TEMPLATE_RENDER_MANIFEST"
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| 40 | )
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| 41 | },
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| 42 | modules: {
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| 43 | tap: util.deprecate(
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| 44 | (options, fn) => {
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| 45 | getJavascriptModulesPlugin()
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| 46 | .getCompilationHooks(compilation)
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| 47 | .renderChunk.tap(options, (source, renderContext) =>
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| 48 | fn(
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| 49 | source,
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| 50 | compilation.moduleTemplates.javascript,
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| 51 | renderContext
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| 52 | )
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| 53 | );
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| 54 | },
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| 55 | "ChunkTemplate.hooks.modules is deprecated (use JavascriptModulesPlugin.getCompilationHooks().renderChunk instead)",
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| 56 | "DEP_WEBPACK_CHUNK_TEMPLATE_MODULES"
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| 57 | )
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| 58 | },
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| 59 | render: {
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| 60 | tap: util.deprecate(
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| 61 | (options, fn) => {
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| 62 | getJavascriptModulesPlugin()
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| 63 | .getCompilationHooks(compilation)
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| 64 | .renderChunk.tap(options, (source, renderContext) =>
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| 65 | fn(
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| 66 | source,
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| 67 | compilation.moduleTemplates.javascript,
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| 68 | renderContext
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| 69 | )
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| 70 | );
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| 71 | },
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| 72 | "ChunkTemplate.hooks.render is deprecated (use JavascriptModulesPlugin.getCompilationHooks().renderChunk instead)",
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| 73 | "DEP_WEBPACK_CHUNK_TEMPLATE_RENDER"
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| 74 | )
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| 75 | },
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| 76 | renderWithEntry: {
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| 77 | tap: util.deprecate(
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| 78 | (options, fn) => {
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| 79 | getJavascriptModulesPlugin()
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| 80 | .getCompilationHooks(compilation)
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| 81 | .render.tap(options, (source, renderContext) => {
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| 82 | if (
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| 83 | renderContext.chunkGraph.getNumberOfEntryModules(
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| 84 | renderContext.chunk
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| 85 | ) === 0 ||
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| 86 | renderContext.chunk.hasRuntime()
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| 87 | ) {
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| 88 | return source;
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| 89 | }
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| 90 | return fn(source, renderContext.chunk);
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| 91 | });
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| 92 | },
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| 93 | "ChunkTemplate.hooks.renderWithEntry is deprecated (use JavascriptModulesPlugin.getCompilationHooks().render instead)",
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| 94 | "DEP_WEBPACK_CHUNK_TEMPLATE_RENDER_WITH_ENTRY"
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| 95 | )
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| 96 | },
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| 97 | hash: {
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| 98 | tap: util.deprecate(
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| 99 | (options, fn) => {
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| 100 | compilation.hooks.fullHash.tap(options, fn);
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| 101 | },
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| 102 | "ChunkTemplate.hooks.hash is deprecated (use Compilation.hooks.fullHash instead)",
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| 103 | "DEP_WEBPACK_CHUNK_TEMPLATE_HASH"
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| 104 | )
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| 105 | },
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| 106 | hashForChunk: {
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| 107 | tap: util.deprecate(
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| 108 | (options, fn) => {
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| 109 | getJavascriptModulesPlugin()
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| 110 | .getCompilationHooks(compilation)
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| 111 | .chunkHash.tap(options, (chunk, hash, context) => {
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| 112 | if (chunk.hasRuntime()) return;
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| 113 | fn(hash, chunk, context);
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| 114 | });
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| 115 | },
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| 116 | "ChunkTemplate.hooks.hashForChunk is deprecated (use JavascriptModulesPlugin.getCompilationHooks().chunkHash instead)",
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| 117 | "DEP_WEBPACK_CHUNK_TEMPLATE_HASH_FOR_CHUNK"
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| 118 | )
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| 119 | }
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| 120 | });
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| 121 | }
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| 122 | }
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| 123 |
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| 124 | Object.defineProperty(ChunkTemplate.prototype, "outputOptions", {
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| 125 | get: util.deprecate(
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| 126 | /**
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| 127 | * @this {ChunkTemplate}
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| 128 | * @returns {OutputOptions} output options
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| 129 | */
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| 130 | function () {
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| 131 | return this._outputOptions;
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| 132 | },
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| 133 | "ChunkTemplate.outputOptions is deprecated (use Compilation.outputOptions instead)",
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| 134 | "DEP_WEBPACK_CHUNK_TEMPLATE_OUTPUT_OPTIONS"
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| 135 | )
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| 136 | });
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| 137 |
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| 138 | module.exports = ChunkTemplate;
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