build: 新增 vite 构建流程

vite.config.ts

@@ -0,0 +1,100 @@
+import { defineConfig, type Plugin } from "vite";
+import { resolve, dirname } from "path";
+import { readFileSync } from "fs";
+import { getMacroDefines } from "./scripts/defines";
+import featureFlagsPlugin from "./scripts/vite-plugin-feature-flags";
+import importMetaRequirePlugin from "./scripts/vite-plugin-import-meta-require";
+
+const projectRoot = dirname(new URL(import.meta.url).pathname);
+
+/**
+ * Plugin to import .md files as raw strings (Bun's text loader behavior).
+ */
+function rawAssetPlugin(extensions: string[]): Plugin {
+  return {
+    name: "raw-asset",
+    enforce: "pre",
+    resolveId(id, importer) {
+      if (extensions.some((ext) => id.endsWith(ext))) {
+        // Resolve to actual file path
+        return this.resolve(id, importer, { skipSelf: true });
+      }
+      return null;
+    },
+    load(id) {
+      if (extensions.some((ext) => id.endsWith(ext))) {
+        const content = readFileSync(id, "utf-8");
+        return `export default ${JSON.stringify(content)}`;
+      }
+      return null;
+    },
+  };
+}
+
+export default defineConfig({
+  // CLI tool — no browser features needed
+  appType: "custom",
+
+  // Tell Vite this is a Node.js build, not browser.
+  // Prevents externalization of Node.js builtins (fs, path, etc.)
+  ssr: {
+    target: "node",
+    noExternal: true,
+  },
+
+  build: {
+    emptyOutDir: true,
+    outDir: "dist",
+    target: "esnext",
+    copyPublicDir: false,
+    sourcemap: false,
+    minify: false,
+
+    // SSR build mode — uses Rollup with Node.js target
+    ssr: true,
+
+    rollupOptions: {
+      input: resolve(projectRoot, "src/entrypoints/cli.tsx"),
+
+      output: {
+        format: "es",
+        dir: "dist",
+        entryFileNames: "cli.js",
+        chunkFileNames: "chunks/[name]-[hash].js",
+      },
+
+      // Externalize native addon packages (they contain .node binaries)
+      external: [
+        /audio-capture-napi/,
+        /color-diff-napi/,
+        /image-processor-napi/,
+        /modifiers-napi/,
+        /url-handler-napi/,
+      ],
+
+      plugins: [
+        rawAssetPlugin([".md", ".txt", ".html", ".css"]),
+        featureFlagsPlugin(),
+        importMetaRequirePlugin(),
+      ],
+    },
+
+    cssCodeSplit: false,
+  },
+
+  // Compile-time constant replacement (MACRO.* defines)
+  define: {
+    ...getMacroDefines(),
+  },
+
+  resolve: {
+    alias: {
+      // src/* path alias (mirrors tsconfig paths)
+      "src/": resolve(projectRoot, "src/"),
+    },
+    // Ensure workspace packages share a single copy of these
+    dedupe: ["react", "react-reconciler", "react-compiler-runtime"],
+    // Resolve .js imports to .ts files (Bun does this automatically)
+    extensions: [".ts", ".tsx", ".js", ".jsx", ".json"],
+  },
+});