23 lines
679 B
JavaScript
23 lines
679 B
JavaScript
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module.exports = {
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name: `plugin-dedupe-on-install`,
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factory: (require) => {
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const {execute} = require('@yarnpkg/shell')
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return {
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hooks: {
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// yarn / yarn install / yarn add / yarn dedupe -> afterAllInstalled
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async afterAllInstalled() {
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// use env var to prevent infinite loops
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if (!process.env.DEDUPED && !process.argv.includes('dedupe')) {
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process.env.DEDUPED = 'yes'
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// fast check for duplicates
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if (await execute('yarn dedupe --check')) {
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// run actual dedupe/link step
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await execute('yarn dedupe')
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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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}
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