完成

scripts/dev-all.mjs

@@ -0,0 +1,99 @@
+import { execFileSync, spawn } from "node:child_process";
+import { existsSync } from "node:fs";
+
+const isWindows = process.platform === "win32";
+
+function detectPackageManager() {
+  const userAgent = process.env.npm_config_user_agent ?? "";
+
+  if (userAgent.startsWith("pnpm/")) {
+    return "pnpm";
+  }
+
+  if (userAgent.startsWith("yarn/")) {
+    return "yarn";
+  }
+
+  if (userAgent.startsWith("npm/")) {
+    return "npm";
+  }
+
+  if (existsSync("pnpm-lock.yaml")) {
+    return "pnpm";
+  }
+
+  if (existsSync("yarn.lock")) {
+    return "yarn";
+  }
+
+  return "npm";
+}
+
+const packageManager = detectPackageManager();
+const commands = [
+  `${packageManager} run dev:server`,
+  `${packageManager} run dev`,
+];
+
+function startCommand(command) {
+  if (isWindows) {
+    return spawn("cmd.exe", ["/d", "/s", "/c", command], {
+      cwd: process.cwd(),
+      stdio: "inherit",
+    });
+  }
+
+  return spawn(command, {
+    cwd: process.cwd(),
+    stdio: "inherit",
+    shell: true,
+  });
+}
+
+const children = commands.map(startCommand);
+let shuttingDown = false;
+
+function stopChild(child) {
+  if (child.exitCode !== null || child.killed) {
+    return;
+  }
+
+  if (isWindows) {
+    try {
+      execFileSync("taskkill", ["/pid", String(child.pid), "/t", "/f"], {
+        stdio: "ignore",
+      });
+    } catch {
+    }
+    return;
+  }
+
+  try {
+    child.kill("SIGTERM");
+  } catch {
+  }
+}
+
+function shutdown(code = 0) {
+  if (shuttingDown) {
+    return;
+  }
+
+  shuttingDown = true;
+  children.forEach(stopChild);
+  process.exit(code);
+}
+
+process.on("SIGINT", () => shutdown(0));
+process.on("SIGTERM", () => shutdown(0));
+
+children.forEach((child) => {
+  child.on("error", () => shutdown(1));
+  child.on("exit", (code) => {
+    if (shuttingDown) {
+      return;
+    }
+
+    shutdown(code ?? 0);
+  });
+});