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52 lines
1.2 KiB
52 lines
1.2 KiB
const { resolveCompiler } = require('./compiler')
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const clientCache = new WeakMap()
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const serverCache = new WeakMap()
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exports.resolveScript = function resolveScript(
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descriptor,
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scopeId,
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options,
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loaderContext
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) {
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if (!descriptor.script && !descriptor.scriptSetup) {
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return null
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}
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const { compiler } = resolveCompiler(loaderContext.rootContext, loaderContext)
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if (!compiler.compileScript) {
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if (descriptor.scriptSetup) {
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loaderContext.emitError(
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'The version of Vue you are using does not support <script setup>. ' +
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'Please upgrade to 2.7 or above.'
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)
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}
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return descriptor.script
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}
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const isProd =
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loaderContext.mode === 'production' || process.env.NODE_ENV === 'production'
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const isServer = options.optimizeSSR || loaderContext.target === 'node'
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const cacheToUse = isServer ? serverCache : clientCache
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const cached = cacheToUse.get(descriptor)
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if (cached) {
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return cached
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}
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let resolved = null
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try {
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resolved = compiler.compileScript(descriptor, {
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id: scopeId,
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isProd,
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babelParserPlugins: options.babelParserPlugins
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})
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} catch (e) {
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loaderContext.emitError(e)
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}
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cacheToUse.set(descriptor, resolved)
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return resolved
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}
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