1 | ;
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2 |
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3 | /** @typedef {import("./Compiler")} Compiler */
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4 | /** @typedef {import("./ContextModuleFactory")} ContextModuleFactory */
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5 |
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6 | class ContextExclusionPlugin {
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7 | /**
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8 | * @param {RegExp} negativeMatcher Matcher regular expression
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9 | */
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10 | constructor(negativeMatcher) {
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11 | this.negativeMatcher = negativeMatcher;
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12 | }
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13 |
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14 | /**
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15 | * Apply the plugin
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16 | * @param {Compiler} compiler Webpack Compiler
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17 | * @returns {void}
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18 | */
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19 | apply(compiler) {
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20 | compiler.hooks.contextModuleFactory.tap("ContextExclusionPlugin", cmf => {
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21 | cmf.hooks.contextModuleFiles.tap("ContextExclusionPlugin", files => {
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22 | return files.filter(filePath => !this.negativeMatcher.test(filePath));
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23 | });
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24 | });
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25 | }
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26 | }
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27 |
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28 | module.exports = ContextExclusionPlugin;
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