1

scripts/dev-web-rust.mjs

@@ -1,15 +1,52 @@
 import {spawn} from 'node:child_process';
+import {existsSync, readFileSync} from 'node:fs';
+import {resolve} from 'node:path';
+
+const repoRoot = process.cwd();
+const shellEnvKeys = new Set(Object.keys(process.env));
+
+function loadEnvFile(path, target) {
+  if (!existsSync(path)) {
+    return;
+  }
+
+  const rawText = readFileSync(path, 'utf8');
+  for (const rawLine of rawText.split(/\r?\n/u)) {
+    const line = rawLine.trim();
+    if (!line || line.startsWith('#')) {
+      continue;
+    }
+
+    const match = line.match(/^([A-Za-z_][A-Za-z0-9_]*)=(.*)$/u);
+    if (!match) {
+      continue;
+    }
+
+    const [, key, rawValue] = match;
+    // 中文注释：命令行显式传入的目标优先，`.env.local` 再覆盖 `.env`，与 api-server 启动脚本保持一致。
+    if (shellEnvKeys.has(key)) {
+      continue;
+    }
+
+    target[key] = rawValue.replace(/^['"]|['"]$/gu, '');
+  }
+}
+
+const fileEnv = {...process.env};
+loadEnvFile(resolve(repoRoot, '.env'), fileEnv);
+loadEnvFile(resolve(repoRoot, '.env.local'), fileEnv);
+loadEnvFile(resolve(repoRoot, '.env.secrets.local'), fileEnv);
 
 const mergedEnv = {
-  ...process.env,
+  ...fileEnv,
   RUST_SERVER_TARGET:
-    process.env.RUST_SERVER_TARGET ||
-    process.env.GENARRATIVE_API_TARGET ||
-    `http://127.0.0.1:${process.env.GENARRATIVE_API_PORT || '3100'}`,
+    fileEnv.RUST_SERVER_TARGET ||
+    fileEnv.GENARRATIVE_API_TARGET ||
+    `http://127.0.0.1:${fileEnv.GENARRATIVE_API_PORT || '3100'}`,
 };
 
 mergedEnv.GENARRATIVE_RUNTIME_SERVER_TARGET =
-  process.env.GENARRATIVE_RUNTIME_SERVER_TARGET || mergedEnv.RUST_SERVER_TARGET;
+  fileEnv.GENARRATIVE_RUNTIME_SERVER_TARGET || mergedEnv.RUST_SERVER_TARGET;
 
 console.log(`[dev:web] backend=rust target=${mergedEnv.GENARRATIVE_RUNTIME_SERVER_TARGET}`);