buildServer scripts

scripts/buildServer/buildServer.ts

@@ -0,0 +1,56 @@
+import path from 'node:path'
+import { fileURLToPath } from 'url'
+
+// eslint-disable-next-line import/no-extraneous-dependencies
+import { build } from 'esbuild'
+// eslint-disable-next-line import/no-extraneous-dependencies
+import fs, { ensureDir, remove } from 'fs-extra'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+async function buildServer() {
+  const result = await build({
+    absWorkingDir: process.cwd(),
+    entryPoints: [path.join(path.resolve(__dirname, '../../server/'), 'index.ts')],
+    outfile: 'index.cjs',
+    write: false,
+    minify: true,
+    platform: 'node',
+    bundle: true,
+    format: 'cjs',
+    sourcemap: false,
+    treeShaking: true,
+    define: { 'import.meta.url': 'importMetaUrl', 'process.env.NODE_ENV': '"production"' },
+    inject: [path.resolve(__dirname, './import.meta.url-polyfill.ts')],
+    banner: {
+      js: `/* eslint-disable prettier/prettier */`,
+    },
+    tsconfig: path.resolve(__dirname, './tsconfig.buildServer.json'),
+    plugins: [
+      {
+        name: 'externalize-deps',
+        setup(build) {
+          build.onResolve({ filter: /.*/ }, (args) => {
+            const id = args.path
+            if (id[0] !== '.' && !path.isAbsolute(id)) {
+              return {
+                external: true,
+              }
+            }
+          })
+        },
+      },
+    ],
+  })
+  const { text } = result.outputFiles[0]
+  const filePath = path.join(path.resolve(__dirname, '../../build/'), 'index.cjs')
+  if (fs.existsSync(filePath)) {
+    await remove(filePath)
+  }
+  await ensureDir(path.dirname(filePath))
+  // eslint-disable-next-line import/no-named-as-default-member
+  await fs.writeFile(filePath, text)
+}
+
+void buildServer()

scripts/buildServer/import.meta.url-polyfill.ts

@@ -0,0 +1,7 @@
+/* eslint-disable @typescript-eslint/no-var-requires, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call, @typescript-eslint/no-explicit-any */
+// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+export const importMetaUrl =
+  typeof document === 'undefined'
+    ? (new (require('url').URL)('file:' + __filename) as URL).href
+    : (document.currentScript && (document.currentScript as any).src) ||
+      new URL('main.js', document.baseURI).href

scripts/buildServer/tsconfig.buildServer.json

@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+      "baseUrl": ".",
+      "target": "esnext",
+      "module": "esnext",
+      "moduleResolution": "node",
+      "isolatedModules": true,
+      "lib": ["esnext", "dom", "DOM.Iterable"],
+      "strict": false,
+      "sourceMap": false,
+      "resolveJsonModule": true,
+      "skipLibCheck": true,
+      "esModuleInterop": true,
+      "declaration": false
+    }
+  }