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

scripts/library/banner.ts

@@ -0,0 +1,53 @@
+import type { Plugin } from 'vite'
+import fs from 'node:fs'
+import path from 'node:path'
+
+export function getBanner(project: string, name: string, version: string): string {
+  const noticeFile = path.join(project, '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}
+ */`
+}
+
+export function bannerPlugin(name: string, banner: string): Plugin {
+  return {
+    name: 'add-banner-and-global',
+    generateBundle(outputOptions, bundle) {
+      for (const chunk of Object.values(bundle)) {
+        if (chunk.type !== 'chunk')
+          continue
+        let code = chunk.code.replace(/`\/\*![\s\S]*?\*\/\n/g, '`')
+        if (!code.startsWith('/*!'))
+          code = `${banner}\n${code}`
+        if (outputOptions.format === 'umd') {
+          const wrapper = code.replace(/^\/\*![\s\S]*?\*\/\s*/, '').match(/^[!(\s]*function\s*\(\s*([\w$]+)\s*,\s*([\w$]+)\s*\)/)
+          if (!wrapper)
+            throw new Error(`Unrecognized UMD wrapper for ${name}`)
+          const global = wrapper[1]
+          const amd = /["']function["']\s*===?\s*typeof define\s*&&\s*define\.amd\s*\?\s*define\(([\w$]+)\)\s*:/
+          if (!amd.test(code))
+            throw new Error(`Unrecognized AMD branch for ${name}`)
+          code = code.replace(amd, `"function"==typeof define&&define.amd?(${global}.${name}=$1(),define(function(){return ${global}.${name}})):`)
+        }
+        chunk.code = code
+      }
+    },
+  }
+}
+
+export function workerBannerPlugin(): Plugin {
+  return {
+    name: 'remove-worker-banner',
+    generateBundle(_, bundle) {
+      for (const chunk of Object.values(bundle)) {
+        if (chunk.type === 'chunk' && chunk.code.startsWith('/*!'))
+          chunk.code = chunk.code.replace(/^\/\*![\s\S]*?\*\/\s*/, '')
+      }
+    },
+  }
+}