Fix bundling for Next.js

electric-sql · Aug 1, 2024 · 92f0fe7 · 92f0fe7
1 parent 1c62712
commit 92f0fe7
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Showing 2 changed files with 21 additions and 23 deletions.
diff --git a/packages/pglite/package.json b/packages/pglite/package.json
@@ -64,7 +64,7 @@
     "test": "rm -rf ./pgdata-test && concurrently -s first --hide 1 --prefix none -k \"sleep 2 && ava tests/*.test.js tests/**/*.test.js\" \"npx http-server --port 3334 ./\"",
     "test:quick": "rm -rf ./pgdata-bun-test && ava tests/*.test.js tests/target/node-*.test.js",
     "test:bun": "rm -rf ./pgdata-test && npx bun test tests/basic.test.js && npx bun test tests/pgvector.test.js && npx bun test tests/targets/node-fs.test.js",
-    "build:js": "tsup",
+    "build:js": "tsup && tsx scripts/bundle-wasm.ts",
     "build": "npm run build:js",
     "dev": "concurrently \"tsup --watch\" \"sleep 1 && tsx scripts/bundle-wasm.ts\" \"pnpm dev-server\"",
     "dev-server": "pnpm http-server ../",

diff --git a/packages/pglite/scripts/bundle-wasm.ts b/packages/pglite/scripts/bundle-wasm.ts
@@ -33,29 +33,27 @@ async function findAndReplaceInDir(
   }
 }
 
+const copyFiles = async (srcDir: string, destDir: string) => {
+  await fs.mkdir(destDir, { recursive: true });
+  const files = await fs.readdir(srcDir);
+  for (const file of files) {
+    if (file.startsWith(".")) {
+      continue;
+    }
+    const srcFile = path.join(srcDir, file);
+    const destFile = path.join(destDir, file);
+    const stat = await fs.stat(srcFile);
+    if (stat.isFile()) {
+      await fs.copyFile(srcFile, destFile);
+      console.log(`Copied ${srcFile} to ${destFile}`);
+    }
+  }
+};
+
 async function main() {
-  await fs.copyFile("./release/postgres.wasm", "./dist/postgres.wasm");
-  await fs.copyFile("./release/postgres.data", "./dist/postgres.data");
-  await fs.copyFile("./release/postgres.js", "./dist/postgres.js");
-  await fs.copyFile("./release/vector.tar.gz", "./dist/vector.tar.gz");
-  await findAndReplaceInDir(
-    "./dist",
-    /new URL\('\.\.\/release\//g,
-    "new URL('./",
-    [".js"]
-  );
-  await findAndReplaceInDir(
-    "./dist",
-    /new URL\("\.\.\/release\//g,
-    'new URL("./',
-    [".js"]
-  );
-  await findAndReplaceInDir(
-    "./dist/vector",
-    /new URL\("\.\.\/\.\.\/release\//g,
-    'new URL("\.\.\/',
-    [".js"]
-  );
+  await copyFiles("./src/release", "./dist");
+  await findAndReplaceInDir("./dist", /\.\.\/release\//g, "./", [".js"]);
+  await findAndReplaceInDir("./dist", /\.\.\/release/g, "", [".js"], true);
 }
 
 await main();