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44 lines
1.0 KiB
44 lines
1.0 KiB
/* |
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MIT License http://www.opensource.org/licenses/mit-license.php |
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Author Tobias Koppers @sokra |
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*/ |
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"use strict"; |
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/** @typedef {import("../Compiler")} Compiler */ |
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class RuntimeChunkPlugin { |
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constructor(options) { |
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this.options = { |
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name: entrypoint => `runtime~${entrypoint.name}`, |
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...options |
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}; |
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} |
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/** |
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* Apply the plugin |
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* @param {Compiler} compiler the compiler instance |
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* @returns {void} |
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*/ |
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apply(compiler) { |
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compiler.hooks.thisCompilation.tap("RuntimeChunkPlugin", compilation => { |
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compilation.hooks.addEntry.tap( |
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"RuntimeChunkPlugin", |
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(_, { name: entryName }) => { |
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if (entryName === undefined) return; |
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const data = compilation.entries.get(entryName); |
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if (data.options.runtime === undefined && !data.options.dependOn) { |
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// Determine runtime chunk name |
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let name = this.options.name; |
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if (typeof name === "function") { |
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name = name({ name: entryName }); |
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} |
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data.options.runtime = name; |
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} |
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} |
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); |
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}); |
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} |
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} |
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module.exports = RuntimeChunkPlugin;
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