mirror of https://github.com/vuejs/core.git
34 lines
863 B
JavaScript
34 lines
863 B
JavaScript
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// @ts-check
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/**
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* runtime-core exports a number of internal helpers that are only used by
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* runtime-vapor, which should be only preserved in vapor / esm-bundler builds.
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* This plugin should be included as the first plugin for all other formats
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* other than vapor / esm-bundler.
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*
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* @param {string} format
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* @param {string} pkgName
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* @returns {import('rollup').Plugin[]}
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*/
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export function trimVaporExportsPlugin(format, pkgName) {
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if (
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format === 'vapor' ||
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format === 'esm-bundler' ||
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pkgName === '@vue/runtime-vapor'
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) {
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return []
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} else {
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return [
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{
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name: 'trim-vapor-exports',
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transform(code, id) {
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if (id.endsWith('runtime-core/src/index.ts')) {
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const index = code.lastIndexOf('// VAPOR ---')
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return code.slice(0, index)
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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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