让 .env 文件可以在系统 config 文件夹内盛放

README.md

@@ -44,9 +44,33 @@
 
 ### 2. 配置
 
+API 配置从以下位置按优先级读取：
+1. `scripts/.env` (本地)
+2. `~/.config/phomework/.env` (全局)
+
+**方式一：全局配置（推荐）**
+```bash
+mkdir -p ~/.config/phomework
+cp scripts/.env.example ~/.config/phomework/.env
+# 编辑 ~/.config/phomework/.env
+```
+
+**方式二：本地配置**
 ```bash
 cp scripts/.env.example scripts/.env
-# 编辑 .env，填入 API 配置
+# 编辑 scripts/.env
+```
+
+`.env` 文件内容：
+```bash
+# API 端点（OpenAI 兼容）
+IMG2TYP_API_ENDPOINT=https://api.openai.com/v1/chat/completions
+
+# API 密钥
+IMG2TYP_API_KEY=your-api-key-here
+
+# 模型名称（默认 qwen-vl-plus）
+IMG2TYP_MODEL=qwen-vl-plus
 ```
 
 ### 3. 运行

scripts/common.py

@@ -15,7 +15,9 @@ console = Console(
 
 SCRIPT_DIR = Path(__file__).parent
 DATA_DIR = SCRIPT_DIR.parent / "data"
-ENV_FILE = SCRIPT_DIR / ".env"
+GLOBAL_ENV_DIR = Path.home() / ".config" / "phomework"
+GLOBAL_ENV_FILE = GLOBAL_ENV_DIR / ".env"
+LOCAL_ENV_FILE = SCRIPT_DIR / ".env"
 
 
 def setup_logging(name: str, verbose: bool) -> logging.Logger:
@@ -31,11 +33,23 @@ def setup_logging(name: str, verbose: bool) -> logging.Logger:
 
 
 def load_env() -> dict[str, str]:
-    """Load environment variables from .env file."""
-    if ENV_FILE.exists():
-        load_dotenv(ENV_FILE)
+    """Load environment variables from .env file.
+
+    Priority: scripts/.env > ~/.config/phomework/.env
+    """
+    env_loaded = False
+
+    if LOCAL_ENV_FILE.exists():
+        load_dotenv(LOCAL_ENV_FILE)
+        env_loaded = True
+    elif GLOBAL_ENV_FILE.exists():
+        load_dotenv(GLOBAL_ENV_FILE)
+        env_loaded = True
+        console.print(f"[dim]Using config from {GLOBAL_ENV_FILE}[/dim]")
     else:
-        console.print(f"[yellow]Warning: .env file not found at {ENV_FILE}[/yellow]")
+        console.print(
+            f"[yellow]Warning: .env not found at {LOCAL_ENV_FILE} or {GLOBAL_ENV_FILE}[/yellow]"
+        )
 
     api_endpoint = os.environ.get("IMG2TYP_API_ENDPOINT", "")
     api_key = os.environ.get("IMG2TYP_API_KEY", "")