refactor(tooling): [MOD-02] split library build and development into typed modules

scripts/build.js

@@ -1,101 +1,5 @@
-import fs from 'node:fs'
-import path from 'node:path'
 import process from 'node:process'
-import cpy from 'cpy'
-import { build as viteBuild } from 'vite'
-import { buildAnalysisPlugin, createBuildAnalysis } from './build-analysis.mjs'
-import { getEntryFile, selectProjects } from './projects.js'
-import { getGlobalName, getProjects, getViteBuildConfig } from './utils.js'
-
-const projects = getProjects()
-const compiledPath = path.resolve('docs/compiled')
-
-function getBanner(name, version) {
-  const noticeFile = path.join(projects[name], 'THIRD_PARTY_NOTICES')
-  const notices = fs.existsSync(noticeFile) ? fs.readFileSync(noticeFile, 'utf8').trim() : ''
-  const noticeBlock = notices ? `\n *\n${notices.split(/\r?\n/).map(line => line.trimEnd() ? ` * ${line.trimEnd()}` : ' *').join('\n')}` : ''
-  return `/*!
- * ${name}.js v${version}
- * Github: https://github.com/zhw2590582/ArtPlayer
- * (c) 2017-${new Date().getFullYear()} Harvey Zhao
- * Released under the MIT License.${noticeBlock}
- */`
-}
-
-const BUILD_FORMATS = {
-  main: { format: 'umd', ext: '.js', target: 'es2020', minify: 'terser' },
-  legacy: { format: 'umd', ext: '.legacy.js', target: 'es2015', minify: 'terser' },
-  esm: { format: 'es', ext: '.mjs', target: 'es2020', minify: false },
-}
-
-async function build(name, targetName, clean = false, analysis) {
-  const projectDir = projects[name]
-  const { version } = JSON.parse(fs.readFileSync(path.join(projectDir, 'package.json'), 'utf-8'))
-  const distDir = path.join(projectDir, 'dist')
-  const entryFile = getEntryFile(projectDir)
-
-  if (clean && fs.existsSync(distDir)) {
-    if (fs.realpathSync(distDir) !== path.join(fs.realpathSync(projectDir), 'dist'))
-      throw new Error(`Refusing to clean redirected dist directory: ${distDir}`)
-    fs.rmSync(distDir, { recursive: true, force: true })
-  }
-
-  const startTime = Date.now()
-  const { format, ext, target, minify } = BUILD_FORMATS[targetName]
-  const fileName = `${name}${ext}`
-
-  const config = getViteBuildConfig({
-    entry: entryFile,
-    outDir: distDir,
-    name: getGlobalName(name),
-    format,
-    fileName,
-    minify,
-    target,
-    banner: getBanner(name, version),
-  })
-
-  // Terser options for all builds (preserve banner comments starting with /*!)
-  const isLegacy = targetName === 'legacy'
-  config.build.terserOptions = {
-    ecma: isLegacy ? 5 : 2020,
-    compress: { ecma: isLegacy ? 5 : 2020, comparisons: false, inline: 2 },
-    mangle: { safari10: true },
-    format: {
-      ecma: isLegacy ? 5 : 2020,
-      comments: /^!/,
-      ascii_only: true,
-      max_line_len: false, // No line length limit
-    },
-  }
-  if (analysis)
-    config.build.rollupOptions.plugins.push(buildAnalysisPlugin(analysis, name, targetName))
-
-  await viteBuild({ root: projectDir, ...config })
-
-  const outFile = path.join(distDir, fileName)
-  const size = (fs.statSync(outFile).size / 1024).toFixed(2)
-  await cpy(outFile, compiledPath, { flat: true })
-
-  console.log(`✨ Built@${targetName} ${name}@${version} Time@${Date.now() - startTime}ms Size@${size}kb`)
-}
-
-async function buildProject(name, analysis) {
-  await build(name, 'main', true, analysis)
-  await build(name, 'legacy', false, analysis)
-  await build(name, 'esm', false, analysis)
-}
-
-async function runBuild() {
-  const { names, analyze } = await selectProjects(projects, 'build')
-  const analysis = analyze ? createBuildAnalysis() : undefined
-  for (const name of names)
-    await buildProject(name, analysis)
-  if (analysis)
-    console.log(`Build analysis: ${analysis.directory}`)
-  if (names.length)
-    console.log(`✅ Finished building ${names.length} package(s)!`)
-}
+import { runBuild } from './library/production.ts'
 
 runBuild().catch((error) => {
   console.error('❌ Build failed:', error)