fix: make local database startup self contained

.env.example

@@ -1,4 +1,6 @@
 CREATORHUB_PORT=8082
+CREATORHUB_POSTGRES_PORT=15433
+DATABASE_URL=postgres://creatorhub@127.0.0.1:15433/creatorhub?sslmode=disable
 NATIVE_GATEWAY_ENDPOINT=http://127.0.0.1:8081
 GATEWAY_TOKEN=dev-creatorhub-gateway-token
 BROWSER_STATE_DIR=~/.local/state/creatorhub/browser-gateway

README.md

@@ -90,7 +90,7 @@ pnpm frontend  # Vite 前端，支持 HMR
 | 前端 | <http://127.0.0.1:5173> | `/api` 代理到本地 control-plane |
 | control-plane | <http://127.0.0.1:8082> | Go 热加载 |
 | native browser gateway | <http://127.0.0.1:8081> | 宿主机 Xvfb/浏览器生命周期 |
-| PostgreSQL | `127.0.0.1:5432` | 仅数据库依赖使用容器 |
+| PostgreSQL | `127.0.0.1:15433`（可由 `CREATORHUB_POSTGRES_PORT` 覆盖） | 仅数据库依赖使用容器 |
 
 开发默认登录信息和目录可在 `.env.example`、`deploy/browser-gateway.env.example` 中查看。不要把真实密码、Cookie、验证码或令牌写入仓库。
 

compose.dev.yaml

@@ -8,4 +8,4 @@ services:
 
   postgres:
     ports:
-      - "5432:5432"
+      - "${CREATORHUB_POSTGRES_PORT:-15433}:5432"

docs/deployment.md

@@ -117,7 +117,7 @@ pnpm frontend  # Vite，HMR
 | Vite | `http://127.0.0.1:5173` |
 | control-plane | `http://0.0.0.0:8082` |
 | native gateway | `http://0.0.0.0:8081` |
-| PostgreSQL | `127.0.0.1:5432` |
+| PostgreSQL | `127.0.0.1:15433`（可由 `CREATORHUB_POSTGRES_PORT` 覆盖） |
 
 ## 首次配置与生命周期
 

package.json

@@ -3,7 +3,7 @@
   "private": true,
   "version": "0.1.0",
   "scripts": {
-    "db": "docker compose -f compose.yaml -f compose.dev.yaml up -d postgres",
+    "db": "CONTROL_PLANE_USERNAME=${CONTROL_PLANE_USERNAME:-admin} CONTROL_PLANE_PASSWORD=${CONTROL_PLANE_PASSWORD:-admin123} CREATORHUB_CREDENTIAL_MASTER_KEY=${CREATORHUB_CREDENTIAL_MASTER_KEY:-Y3JlYXRvcmh1YiBkZXYgIGxvY2FsIG1hc3RlciBrZXk=} docker compose -f compose.yaml -f compose.dev.yaml up -d postgres",
     "backend": "node scripts/dev-backend.mjs",
     "frontend": "pnpm -C web run dev",
     "gateway": "node scripts/dev-gateway.mjs"

scripts/dev-backend.mjs

@@ -8,16 +8,15 @@ import path from "node:path";
 const root = path.dirname(path.dirname(fileURLToPath(import.meta.url)));
 const envPath = path.join(root, ".env");
 
-if (!existsSync(envPath)) {
-  console.error("缺少 .env：请参照 .env.example 创建（开发值任意填）。");
-  process.exit(1);
-}
-
 // 简易 KEY=value 解析（与 compose 的 env_file 语法一致，无需处理引号）。
 const overrides = {};
-for (const line of readFileSync(envPath, "utf8").split("\n")) {
+if (existsSync(envPath)) {
+  for (const line of readFileSync(envPath, "utf8").split("\n")) {
     const m = /^([A-Za-z_][A-Za-z0-9_]*)=(.*)$/.exec(line.trim());
     if (m && !(m[1] in overrides)) overrides[m[1]] = m[2];
+  }
+} else {
+  console.warn("[dev-backend] 未找到 .env，使用本地开发默认值。");
 }
 
 if (!overrides.CONTROL_PLANE_USERNAME) overrides.CONTROL_PLANE_USERNAME = "admin";
@@ -30,7 +29,10 @@ if (Buffer.from(overrides.CREATORHUB_CREDENTIAL_MASTER_KEY ?? "", "base64").leng
   overrides.CREATORHUB_CREDENTIAL_MASTER_KEY = devMasterKey;
 }
 if (!overrides.LISTEN_ADDR) overrides.LISTEN_ADDR = ":8082";
-if (!overrides.DATABASE_URL) overrides.DATABASE_URL = "postgres://creatorhub@127.0.0.1:5432/creatorhub?sslmode=disable";
+if (!overrides.DATABASE_URL) {
+  const postgresPort = overrides.CREATORHUB_POSTGRES_PORT || "15433";
+  overrides.DATABASE_URL = `postgres://creatorhub@127.0.0.1:${postgresPort}/creatorhub?sslmode=disable`;
+}
 if (!overrides.CREATORHUB_CREDENTIAL_STORE_DIR) overrides.CREATORHUB_CREDENTIAL_STORE_DIR = path.join(root, ".dev-credentials");
 if (!overrides.WEB_DIR) overrides.WEB_DIR = path.join(root, "web", "dist");
 if (!overrides.LOG_LEVEL) overrides.LOG_LEVEL = "debug";

scripts/dev-gateway.mjs

@@ -24,6 +24,7 @@ const gatewayEnvPath = process.env.CREATORHUB_BROWSER_GATEWAY_ENV
 const gatewayEnv = readEnvFile(gatewayEnvPath);
 const env = { ...process.env, ...rootEnv, ...gatewayEnv };
 if (!env.LISTEN_ADDR) env.LISTEN_ADDR = "0.0.0.0:8081";
+if (!env.GATEWAY_TOKEN) env.GATEWAY_TOKEN = "dev-creatorhub-gateway-token";
 
 const gateway = spawn("python3", ["-m", "browser_gateway.server.http"], {
   cwd: root,