75 lines
1.8 KiB
JavaScript
75 lines
1.8 KiB
JavaScript
import fs from 'iofs'
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import { join, resolve, dirname, parse } from 'path'
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import Es from 'esbuild'
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import chokidar from 'chokidar'
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import { red, blue } from 'kolorist'
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import { compileScss } from './utils.js'
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const noc = Buffer.from('')
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export default function compile(root = '', isProd = false, es) {
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//
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const SOURCE_DIR = join(root, 'src')
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const DIST_DIR = join(root, 'dist')
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const OPTIONS = {
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target: es || 'esnext',
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minify: isProd,
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format: 'esm'
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}
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if (isProd) {
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fs.rm(DIST_DIR, true)
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}
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let ready = false
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chokidar
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.watch(SOURCE_DIR)
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.on('all', (act, filePath) => {
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if (isProd || ready) {
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let file = filePath.slice(SOURCE_DIR.length)
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let target = join(DIST_DIR, file)
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if (act === 'add' || act === 'change') {
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let ext = file.slice(file.lastIndexOf('.') + 1)
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switch (ext) {
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case 'css':
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case 'jpg':
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case 'png':
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case 'svg':
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case 'json':
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case 'gif':
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case 'webp':
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console.log('复制 %s ...', blue(file))
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fs.cp(filePath, target)
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break
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case 'js':
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{
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let code = fs.cat(filePath).toString()
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console.log('编译 %s ...', blue(file))
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code = Es.transformSync(code, OPTIONS).code.replace(
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/css`([\w\W]*?)`/g,
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function (m, scss) {
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scss = compileScss(scss)
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return `css\`${scss}\``
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}
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)
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fs.echo(code, target)
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}
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break
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}
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}
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}
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})
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.on('ready', () => {
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ready = true
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if (isProd) {
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process.exit()
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}
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})
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}
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