fix(backend): バックエンドのpnpm devによるビルド後にbuild-assetsを行うようにする (#13659)

* moveto scripts

* add scripts/dev.mjs

4 files changed, 117 insertions, 0 deletions

diff --git a/packages/backend/scripts/check_connect.js b/packages/backend/scripts/check_connect.js
new file mode 100644
index 0000000000..ba25fd416c
--- /dev/null
+++ b/packages/backend/scripts/check_connect.js
@@ -0,0 +1,15 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import Redis from 'ioredis';
+import { loadConfig } from '../built/config.js';
+
+const config = loadConfig();
+const redis = new Redis(config.redis);
+
+redis.on('connect', () => redis.disconnect());
+redis.on('error', (e) => {
+	throw e;
+});
diff --git a/packages/backend/scripts/dev.mjs b/packages/backend/scripts/dev.mjs
new file mode 100644
index 0000000000..2d0de0f916
--- /dev/null
+++ b/packages/backend/scripts/dev.mjs
@@ -0,0 +1,61 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { execa, execaNode } from 'execa';
+
+/** @type {import('execa').ExecaChildProcess | undefined} */
+let backendProcess;
+
+async function execBuildAssets() {
+	await execa('pnpm', ['run', 'build-assets'], {
+		cwd: '../../',
+		stdout: process.stdout,
+		stderr: process.stderr,
+	})
+}
+
+function execStart() {
+	// pnpm run start を呼び出したいが、windowsだとプロセスグループ単位でのkillが出来ずゾンビプロセス化するので
+	// 上記と同等の動きをするコマンドで子・孫プロセスを作らないようにしたい
+	backendProcess = execaNode('./built/boot/entry.js', [], {
+		stdout: process.stdout,
+		stderr: process.stderr,
+		env: {
+			'NODE_ENV': 'development',
+		},
+	});
+}
+
+async function killProc() {
+	if (backendProcess) {
+		backendProcess.kill();
+		await new Promise(resolve => backendProcess.on('exit', resolve));
+		backendProcess = undefined;
+	}
+}
+
+(async () => {
+	execaNode(
+		'./node_modules/nodemon/bin/nodemon.js',
+		[
+			'-w', 'src',
+			'-e', 'ts,js,mjs,cjs,json',
+			'--exec', 'pnpm', 'run', 'build',
+		],
+		{
+			stdio: [process.stdin, process.stdout, process.stderr, 'ipc'],
+		})
+		.on('message', async (message) => {
+			if (message.type === 'exit') {
+				// かならずbuild->build-assetsの順番で呼び出したいので、
+				// 少々トリッキーだがnodemonからのexitイベントを利用してbuild-assets->startを行う。
+				// pnpm restartをbuildが終わる前にbuild-assetsが動いてしまうので、バラバラに呼び出す必要がある
+
+				await killProc();
+				await execBuildAssets();
+				execStart();
+			}
+		})
+})();
diff --git a/packages/backend/scripts/generate_api_json.js b/packages/backend/scripts/generate_api_json.js
new file mode 100644
index 0000000000..b4769ef801
--- /dev/null
+++ b/packages/backend/scripts/generate_api_json.js
@@ -0,0 +1,13 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { loadConfig } from '../built/config.js'
+import { genOpenapiSpec } from '../built/server/api/openapi/gen-spec.js'
+import { writeFileSync } from "node:fs";
+
+const config = loadConfig();
+const spec = genOpenapiSpec(config, true);
+
+writeFileSync('./built/api.json', JSON.stringify(spec), 'utf-8');
diff --git a/packages/backend/scripts/watch.mjs b/packages/backend/scripts/watch.mjs
new file mode 100644
index 0000000000..a0ccea3b16
--- /dev/null
+++ b/packages/backend/scripts/watch.mjs
@@ -0,0 +1,28 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { execa } from 'execa';
+
+(async () => {
+	// なぜかchokidarが動かない影響で、watchされない
+	/*
+	execa('tsc-alias', ['-w', '-p', 'tsconfig.json'], {
+		stdout: process.stdout,
+		stderr: process.stderr,
+	});
+	*/
+
+	setInterval(() => {
+		execa('tsc-alias', ['-p', 'tsconfig.json'], {
+			stdout: process.stdout,
+			stderr: process.stderr,
+		});
+	}, 3000);
+
+	execa('tsc', ['-w', '-p', 'tsconfig.json'], {
+		stdout: process.stdout,
+		stderr: process.stderr,
+	});
+})();