98 lines
2.4 KiB
JavaScript
98 lines
2.4 KiB
JavaScript
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/* eslint-disable node/prefer-global/process */
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const { join, isAbsolute } = require('node:path')
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const { existsSync } = require('node:fs')
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const { winPath } = require('./utils')
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let files = null
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function initFiles(cwd) {
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if (files)
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return
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files = getConfigPaths(cwd)
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}
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function getConfigPaths(cwd) {
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const env = process.env.UMI_ENV
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return [
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join(cwd, 'config/'),
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join(cwd, '.umirc.js'),
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join(cwd, '.umirc.ts'),
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join(cwd, '.umirc.local.js'),
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join(cwd, '.umirc.local.ts'),
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...(env ? [join(cwd, `.umirc.${env}.js`), join(cwd, `.umirc.${env}.ts`)] : []),
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]
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}
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function addBabelRegisterFiles(extraFiles, { cwd }) {
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initFiles(cwd)
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files = files.concat(...extraFiles)
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}
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function addBabelRegister({ cwd }) {
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initFiles(cwd)
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const only = files.map((f) => {
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const fullPath = isAbsolute(f) ? f : join(cwd, f)
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return winPath(fullPath)
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})
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let absSrcPath = join(cwd, 'src')
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if (!existsSync(absSrcPath))
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absSrcPath = cwd
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registerBabel({
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// only suport glob
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// ref: https://babeljs.io/docs/en/next/babel-core.html#configitem-type
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only,
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babelPreset: [
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require.resolve('@babel/preset-env'),
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{
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targets: { browsers: ['last 2 versions'] },
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loose: false,
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modules: 'commonjs',
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exclude: [
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'transform-typeof-symbol',
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'transform-unicode-regex',
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'transform-sticky-regex',
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'transform-new-target',
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'transform-modules-umd',
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'transform-modules-systemjs',
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'transform-modules-amd',
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'transform-literals',
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],
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},
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],
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babelPlugins: [
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[
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require.resolve('babel-plugin-module-resolver'),
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{
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alias: {
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'@': absSrcPath,
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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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function configBabelRegister(files, { cwd }) {
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addBabelRegisterFiles(files, {
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cwd,
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})
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addBabelRegister({
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cwd,
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})
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}
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function registerBabel(opts = {}) {
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const { only, ignore, babelPreset, babelPlugins } = opts
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if (!process.env.IS_FROM_UMI_TEST) {
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require('@babel/register')({
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presets: [require.resolve('@babel/preset-typescript'), babelPreset],
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plugins: babelPlugins || [],
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only,
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ignore,
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extensions: ['.es6', '.es', '.jsx', '.js', '.mjs', '.ts', '.tsx'],
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babelrc: false,
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cache: false,
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})
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}
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}
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module.exports = { addBabelRegisterFiles, addBabelRegister, configBabelRegister }
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