build: bundle server with esbuild and copy native SQLite/Argon2 modules for .deb package

desktop/build-deb.sh

@@ -26,11 +26,7 @@ mkdir -p \
   "$STAGE_DIR/opt/pubscript/apps/web" \
   "$STAGE_DIR/opt/pubscript/server/dist"
 
-echo "==> [3/6] Deploying production server dependencies and bundling server entry..."
-pnpm --filter @pubscript/server --prod deploy "$STAGE_DIR/opt/pubscript/server-runtime"
-cp -a "$STAGE_DIR/opt/pubscript/server-runtime/node_modules" "$STAGE_DIR/opt/pubscript/node_modules"
-rm -rf "$STAGE_DIR/opt/pubscript/server-runtime"
-
+echo "==> [3/6] Bundling server entry and native SQLite/Argon2 runtime modules..."
 cat > "$STAGE_DIR/opt/pubscript/package.json" <<'EOF'
 {
   "name": "pubscript-desktop-runtime",
@@ -40,23 +36,57 @@ cat > "$STAGE_DIR/opt/pubscript/package.json" <<'EOF'
 }
 EOF
 
-# Bundle server TypeScript + @pubscript/core into ESM while keeping native/CJS deps external
+# Bundle server TypeScript + Fastify + @pubscript/core into a single ESM file,
+# keeping only native addons (better-sqlite3, argon2) external.
 ./apps/web/node_modules/.bin/esbuild server/src/index.ts \
   --bundle \
   --platform=node \
   --target=node22 \
   --format=esm \
+  --banner:js="import { createRequire as __psCreateRequire } from 'node:module'; const require = __psCreateRequire(import.meta.url);" \
   --outfile="$STAGE_DIR/opt/pubscript/server/dist/server.mjs" \
   --external:better-sqlite3 \
-  --external:argon2 \
-  --external:fastify \
-  --external:@fastify/cors \
-  --external:@fastify/cookie \
-  --external:@fastify/static \
-  --external:@fastify/websocket \
-  --external:ws \
-  --external:ulid \
-  --external:zod
+  --external:argon2
+
+# Copy better-sqlite3 and argon2 plus their transitive runtime dependencies
+node - "$ROOT_DIR/server" "$STAGE_DIR/opt/pubscript/node_modules" <<'NODE_EOF'
+import { cpSync, existsSync, mkdirSync, readFileSync, realpathSync } from "node:fs";
+import { dirname, join } from "node:path";
+import { createRequire } from "node:module";
+
+const [serverDir, outModules] = process.argv.slice(2);
+mkdirSync(outModules, { recursive: true });
+const seen = new Set();
+
+function copyPkg(pkgName, fromDir) {
+  if (seen.has(pkgName)) return;
+  seen.add(pkgName);
+  const req = createRequire(join(fromDir, "package.json"));
+  let pkgJsonPath;
+  try {
+    pkgJsonPath = req.resolve(`${pkgName}/package.json`);
+  } catch {
+    const entry = req.resolve(pkgName);
+    let cur = dirname(realpathSync(entry));
+    while (cur !== "/" && !existsSync(join(cur, "package.json"))) {
+      cur = dirname(cur);
+    }
+    pkgJsonPath = join(cur, "package.json");
+  }
+  const realPkgDir = dirname(realpathSync(pkgJsonPath));
+  const destDir = join(outModules, pkgName);
+  mkdirSync(dirname(destDir), { recursive: true });
+  cpSync(realPkgDir, destDir, { recursive: true, dereference: true });
+  const pkgJson = JSON.parse(readFileSync(pkgJsonPath, "utf8"));
+  const deps = Object.keys(pkgJson.dependencies ?? {});
+  for (const dep of deps) {
+    copyPkg(dep, realPkgDir);
+  }
+}
+
+copyPkg("better-sqlite3", serverDir);
+copyPkg("argon2", serverDir);
+NODE_EOF
 
 cp -a apps/web/dist "$STAGE_DIR/opt/pubscript/apps/web/dist"