开始多平台 多店铺整改

apps/backend/src/config/runtime.js

@@ -7,13 +7,17 @@ import { fileURLToPath } from 'node:url'
 const require = createRequire(import.meta.url)
 const CURRENT_DIR = path.dirname(fileURLToPath(import.meta.url))
 export const PROJECT_ROOT = path.resolve(CURRENT_DIR, '../..')
+const WORKSPACE_ROOT = path.resolve(PROJECT_ROOT, '../..')
 const CONFIG_ROOT = path.join(PROJECT_ROOT, 'config')
 
-const defaultConfig = loadConfig(path.join(CONFIG_ROOT, 'default.cjs'))
-const localConfig = loadConfig(path.join(CONFIG_ROOT, 'local.cjs'))
-const mergedConfig = deepMerge(defaultConfig, localConfig)
+loadEnvFiles([
+  path.join(WORKSPACE_ROOT, '.env'),
+  path.join(PROJECT_ROOT, '.env'),
+])
 
-export const runtimeConfig = applyEnvOverrides(mergedConfig)
+const defaultConfig = loadConfig(path.join(CONFIG_ROOT, 'default.cjs'))
+
+export const runtimeConfig = applyEnvOverrides(defaultConfig)
 
 function loadConfig(configPath) {
   if (!fs.existsSync(configPath)) {
@@ -24,6 +28,57 @@ function loadConfig(configPath) {
   return isPlainObject(loaded) ? loaded : {}
 }
 
+function loadEnvFiles(filePaths) {
+  for (const filePath of filePaths) {
+    loadEnvFile(filePath)
+  }
+}
+
+function loadEnvFile(filePath) {
+  if (!fs.existsSync(filePath)) {
+    return
+  }
+
+  const rawText = fs.readFileSync(filePath, 'utf8')
+  const lines = rawText.split(/\r?\n/)
+
+  for (const rawLine of lines) {
+    const line = rawLine.trim()
+
+    if (!line || line.startsWith('#')) {
+      continue
+    }
+
+    const separatorIndex = line.indexOf('=')
+    if (separatorIndex <= 0) {
+      continue
+    }
+
+    const key = line.slice(0, separatorIndex).trim()
+    if (!key || key in process.env) {
+      continue
+    }
+
+    const value = parseEnvValue(line.slice(separatorIndex + 1))
+    process.env[key] = value
+  }
+}
+
+function parseEnvValue(rawValue) {
+  const value = String(rawValue || '').trim()
+
+  if (!value) {
+    return ''
+  }
+
+  const quote = value[0]
+  if ((quote === '"' || quote === "'") && value.endsWith(quote)) {
+    return value.slice(1, -1)
+  }
+
+  return value
+}
+
 function applyEnvOverrides(baseConfig) {
   const nextConfig = deepMerge(baseConfig, {})