Allow CPA_AUTO_IMPORT_REMOTE from .env

Enable remote CPA import via env flag with priority over config.json, and load project .env when resolving remote settings.

cpa_export.py

@@ -22,6 +22,31 @@ from urllib.parse import quote, urlparse, urlunparse
 _REG_DIR = Path(__file__).resolve().parent
 _DEFAULT_OUT = _REG_DIR / "cpa_auths"
 _DEFAULT_CPA = Path("")  # empty = do not assume a machine-local CPA path
+_DOTENV_LOADED = False
+
+
+def _load_dotenv_once() -> None:
+    """Load project .env into os.environ once (does not override existing env)."""
+    global _DOTENV_LOADED
+    if _DOTENV_LOADED:
+        return
+    _DOTENV_LOADED = True
+    env_path = _REG_DIR / ".env"
+    if not env_path.is_file():
+        return
+    try:
+        for raw in env_path.read_text(encoding="utf-8").splitlines():
+            line = raw.strip()
+            if not line or line.startswith("#") or "=" not in line:
+                continue
+            key, _, val = line.partition("=")
+            key = key.strip()
+            val = val.strip().strip('"').strip("'")
+            if key and key not in os.environ:
+                os.environ[key] = val
+    except Exception:
+        pass
+
 
 
 def _ensure_cpa_xai_on_path(tools_dir: str | Path | None = None) -> Path:
@@ -90,10 +115,37 @@ def _normalize_cpa_remote_base(base: str) -> str:
     return urlunparse((parsed.scheme, parsed.netloc, "", "", "", "")).rstrip("/")
 
 
+def _env_flag(name: str) -> bool | None:
+    """Parse env truthy/falsey flag. None if unset/empty."""
+    raw = (os.environ.get(name) or "").strip().lower()
+    if not raw:
+        return None
+    if raw in ("1", "true", "yes", "on", "y"):
+        return True
+    if raw in ("0", "false", "no", "off", "n"):
+        return False
+    return None
+
+
 def resolve_cpa_remote_settings(cfg: dict | None = None) -> dict[str, Any]:
-    """Resolve remote CPA import settings from config + env."""
+    """Resolve remote CPA import settings from config + env.
+
+    Enable flag priority:
+      1) env CPA_AUTO_IMPORT_REMOTE / CPA_AUTO_IMPORT (if set)
+      2) config cpa_auto_import_remote
+      3) default false
+
+    Base/password: config first, then env fallbacks.
+    """
+    _load_dotenv_once()
     cfg = cfg or {}
-    enabled = bool(cfg.get("cpa_auto_import_remote", False))
+    env_enabled = _env_flag("CPA_AUTO_IMPORT_REMOTE")
+    if env_enabled is None:
+        env_enabled = _env_flag("CPA_AUTO_IMPORT")
+    if env_enabled is not None:
+        enabled = env_enabled
+    else:
+        enabled = bool(cfg.get("cpa_auto_import_remote", False))
     base = (
         (cfg.get("cpa_remote_base") or "").strip()
         or (os.environ.get("CPA_REMOTE_BASE") or "").strip()