/
index.js
132 lines (120 loc) · 4.34 KB
/
index.js
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const path = require('path')
module.exports = (api, projectOptions) => {
const fs = require('fs')
const useThreads = process.env.NODE_ENV === 'production' && !!projectOptions.parallel
const { semver, loadModule } = require('@vue/cli-shared-utils')
const vue = loadModule('vue', api.service.context)
const isVue3 = (vue && semver.major(vue.version) === 3)
api.chainWebpack(config => {
config.resolveLoader.modules.prepend(path.join(__dirname, 'node_modules'))
if (!projectOptions.pages) {
config.entry('app')
.clear()
.add('./src/main.ts')
}
config.resolve
.extensions
.prepend('.ts')
.prepend('.tsx')
const tsRule = config.module.rule('ts').test(/\.ts$/)
const tsxRule = config.module.rule('tsx').test(/\.tsx$/)
// add a loader to both *.ts & vue<lang="ts">
const addLoader = ({ name, loader, options }) => {
tsRule.use(name).loader(loader).options(options)
tsxRule.use(name).loader(loader).options(options)
}
addLoader({
name: 'cache-loader',
loader: require.resolve('cache-loader'),
options: api.genCacheConfig('ts-loader', {
'ts-loader': require('ts-loader/package.json').version,
'typescript': require('typescript/package.json').version,
modern: !!process.env.VUE_CLI_MODERN_BUILD
}, 'tsconfig.json')
})
if (useThreads) {
addLoader({
name: 'thread-loader',
loader: require.resolve('thread-loader'),
options:
typeof projectOptions.parallel === 'number'
? { workers: projectOptions.parallel }
: {}
})
}
if (api.hasPlugin('babel')) {
addLoader({
// TODO: I guess the intent is to require the `babel-loader` provided by the Babel vue
// plugin, but that means we now rely on the hoisting. It should instead be queried
// against the plugin itself, or through a peer dependency.
name: 'babel-loader',
// eslint-disable-next-line node/no-extraneous-require
loader: require.resolve('babel-loader')
})
}
addLoader({
name: 'ts-loader',
loader: require.resolve('ts-loader'),
options: {
transpileOnly: true,
appendTsSuffixTo: ['\\.vue$'],
// https://github.com/TypeStrong/ts-loader#happypackmode-boolean-defaultfalse
happyPackMode: useThreads
}
})
// make sure to append TSX suffix
tsxRule.use('ts-loader').loader(require.resolve('ts-loader')).tap(options => {
options = Object.assign({}, options)
delete options.appendTsSuffixTo
options.appendTsxSuffixTo = ['\\.vue$']
return options
})
// this plugin does not play well with jest + cypress setup (tsPluginE2e.spec.js) somehow
// so temporarily disabled for vue-cli tests
if (!process.env.VUE_CLI_TEST) {
if (isVue3) {
config
.plugin('fork-ts-checker')
.use(require('fork-ts-checker-webpack-plugin-v5'), [{
typescript: {
extensions: {
vue: {
enabled: true,
compiler: '@vue/compiler-sfc'
}
},
diagnosticOptions: {
semantic: true,
// https://github.com/TypeStrong/ts-loader#happypackmode
syntactic: useThreads
}
}
}])
} else {
config
.plugin('fork-ts-checker')
.use(require('fork-ts-checker-webpack-plugin'), [{
vue: { enabled: true, compiler: 'vue-template-compiler' },
tslint: projectOptions.lintOnSave !== false && fs.existsSync(api.resolve('tslint.json')),
formatter: 'codeframe',
// https://github.com/TypeStrong/ts-loader#happypackmode-boolean-defaultfalse
checkSyntacticErrors: useThreads
}])
}
}
})
if (!api.hasPlugin('eslint')) {
api.registerCommand('lint', {
description: 'lint source files with TSLint',
usage: 'vue-cli-service lint [options] [...files]',
options: {
'--format [formatter]': 'specify formatter (default: codeFrame)',
'--no-fix': 'do not fix errors',
'--formatters-dir [dir]': 'formatter directory',
'--rules-dir [dir]': 'rules directory'
}
}, args => {
return require('./lib/tslint')(args, api)
})
}
}