33 lines
916 B
JavaScript
33 lines
916 B
JavaScript
const RuleSet = require('webpack/lib/RuleSet')
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class VuetifyLoaderPlugin {
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constructor (options) {
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this.options = options
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}
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apply (compiler) {
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// use webpack's RuleSet utility to normalize user rules
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const rawRules = compiler.options.module.rules
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const { rules } = new RuleSet(rawRules)
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// find the rule that applies to vue files
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let vueRuleIndex = rules.findIndex(rule => rule.use && rule.use.find(u => u.loader === 'vue-loader'))
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const vueRule = rules[vueRuleIndex]
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if (!vueRule) {
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throw new Error(
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`[VuetifyLoaderPlugin Error] No matching rule for vue-loader found.\n` +
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`Make sure there is at least one root-level rule that uses vue-loader.`
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)
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}
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vueRule.use.unshift({
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loader: require.resolve('./loader'),
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options: this.options
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})
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compiler.options.module.rules = rules
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}
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}
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module.exports = VuetifyLoaderPlugin
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