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Merge 714f35f26e into ba391f5fdf

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Star 2025-07-01 15:26:04 +02:00 committed by GitHub
parent ba391f5fdf 714f35f26e
commit 9ab971dd9a
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1 changed files with 43 additions and 38 deletions
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81
scripts/verify-treeshaking.js
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@ -2,48 +2,53 @@
import fs from 'node:fs' import fs from 'node:fs'
import { exec } from './utils.js' import { exec } from './utils.js'
exec('pnpm', ['build', 'vue', '-f', 'global-runtime']).then(() => { exec('pnpm', ['build', 'vue', '-f', 'global-runtime'])
const errors = [] .then(() => {
const errors = []
const devBuild = fs.readFileSync( const devBuild = fs.readFileSync(
'packages/vue/dist/vue.runtime.global.js', 'packages/vue/dist/vue.runtime.global.js',
'utf-8', 'utf-8',
)
if (devBuild.includes('__spreadValues')) {
errors.push(
'dev build contains unexpected esbuild object spread helper.\n' +
'This means { ...obj } syntax is used in runtime code. This should be ' +
'refactored to use the `extend` helper to avoid the extra code.',
) )
}
const prodBuild = fs.readFileSync( if (devBuild.includes('__spreadValues')) {
'packages/vue/dist/vue.runtime.global.prod.js', errors.push(
'utf-8', 'dev build contains unexpected esbuild object spread helper.\n' +
) 'This means { ...obj } syntax is used in runtime code. This should be ' +
'refactored to use the `extend` helper to avoid the extra code.',
)
}
if (prodBuild.includes('Vue warn')) { const prodBuild = fs.readFileSync(
errors.push( 'packages/vue/dist/vue.runtime.global.prod.js',
'prod build contains unexpected warning-related code.\n' + 'utf-8',
'This means there are calls of warn() that are not guarded by the __DEV__ condition.',
) )
}
if ( if (prodBuild.includes('Vue warn')) {
prodBuild.includes('html,body,base') || errors.push(
prodBuild.includes('svg,animate,animateMotion') || 'prod build contains unexpected warning-related code.\n' +
prodBuild.includes('annotation,annotation-xml,maction') 'This means there are calls of warn() that are not guarded by the __DEV__ condition.',
) { )
errors.push( }
'prod build contains unexpected domTagConfig lists.\n' +
'This means helpers like isHTMLTag() is used in runtime code paths when it should be compiler-only.',
)
}
if (errors.length) { if (
throw new Error( prodBuild.includes('html,body,base') ||
`Found the following treeshaking errors:\n\n- ${errors.join('\n\n- ')}`, prodBuild.includes('svg,animate,animateMotion') ||
) prodBuild.includes('annotation,annotation-xml,maction')
} ) {
}) errors.push(
'prod build contains unexpected domTagConfig lists.\n' +
'This means helpers like isHTMLTag() is used in runtime code paths when it should be compiler-only.',
)
}
if (errors.length) {
throw new Error(
`Found the following treeshaking errors:\n\n- ${errors.join('\n\n- ')}`,
)
}
})
.catch(error => {
console.error(`Treeshaking verification failed: ${error.message}`)
process.exit(1)
})