From 0a8f3331e3423916a28de8c4e2f61fb9140644fa Mon Sep 17 00:00:00 2001
From: Harmon <rs_bhm@163.com>
Date: Thu, 16 Apr 2026 18:45:28 +0800
Subject: [PATCH] Fix IDL runtime dir configuration handling

---
 .env.example          |  3 ++-
 README.md             |  2 +-
 backend/app/config.py | 44 +++++++++++++++++++++++++++++++++++++------
 docs/DEPLOYMENT.md    |  6 +++---
 4 files changed, 44 insertions(+), 11 deletions(-)

diff --git a/.env.example b/.env.example
index fb7f43d..bf7b013 100644
--- a/.env.example
+++ b/.env.example
@@ -88,7 +88,8 @@ ORBIT_POOL_LANDSAR=
 # -----------------------------------------------------------------------------
 IDL_EXECUTABLE=C:\Program Files\Harris\ENVI56\IDL88\bin\bin.x86_64\idl.exe
 IDL_WORKBENCH_PATH=C:\Program Files\Harris\ENVI56\IDL88\bin\bin.x86_64\idlde.exe
-IDL_WORKER_RUNTIME_DIR=Z:\Code\Insar_management_system_v2\backend\runtime\idl_worker
+# 留空则默认使用项目 backend/runtime/idl_worker
+IDL_WORKER_RUNTIME_DIR=
 IDL_WORKER_DEFAULT_TIMEOUT_SECONDS=14400
 IDL_WORKER_MAX_TIMEOUT_SECONDS=43200
 IDL_JOB_MAX_ATTEMPTS=1
diff --git a/README.md b/README.md
index f4640f6..a7a6ada 100644
--- a/README.md
+++ b/README.md
@@ -178,7 +178,7 @@ IDL_WORKBENCH_PATH=C:\\Program Files\\Harris\\ENVI56\\IDL88\\bin\\bin.x86_64\\id
 IDL_DINSAR_DEM_BASE_FILE=D:\\SRTM30m\\SRTMDEM_RSP_SARscape
 
 # 工作目录
-IDL_WORKER_RUNTIME_DIR=Z:\\Code\\Insar_management_system_v2\\backend\\runtime\\idl_worker
+IDL_WORKER_RUNTIME_DIR=<项目根目录>\\backend\\runtime\\idl_worker
 
 # 超时配置
 IDL_WORKER_DEFAULT_TIMEOUT_SECONDS=14400
diff --git a/backend/app/config.py b/backend/app/config.py
index ceaf17a..77e20b3 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -26,6 +26,38 @@ def _windows_path_to_wsl_mount(path: str) -> str:
     return f"/mnt/{drive_letter}/{normalized_tail}"
 
 
+def _clean_path_text(value: str | None) -> str:
+    return str(value or "").strip().strip('"').strip("'")
+
+
+def _default_idl_runtime_dir() -> str:
+    return os.path.join(_BACKEND_DIR, "runtime", "idl_worker")
+
+
+def _resolve_idl_runtime_dir(value: str | None) -> str:
+    fallback_dir = os.path.normpath(_default_idl_runtime_dir())
+    text = _clean_path_text(value)
+    if not text:
+        return fallback_dir
+
+    normalized = os.path.normpath(text)
+    if normalized.startswith("\\\\"):
+        return normalized
+
+    drive, _tail = os.path.splitdrive(normalized)
+    if drive:
+        drive_root = drive + os.sep
+        if not os.path.exists(drive_root):
+            print(
+                ">>> [Config] IDL_WORKER_RUNTIME_DIR root unavailable; "
+                f"fallback to {fallback_dir} (configured: {normalized})"
+            )
+            return fallback_dir
+        return normalized
+
+    return os.path.normpath(os.path.abspath(normalized))
+
+
 def _read_env_pairs(env_path: str) -> dict[str, str]:
     env_map: dict[str, str] = {}
     if not os.path.isfile(env_path):
@@ -256,12 +288,11 @@ class Settings(BaseSettings):
                 "ORBIT_QUARANTINE_DIR",
                 os.path.join(self.MONITOR_ORBIT_DIR, "_quarantine"),
             )
-        if not self.IDL_WORKER_RUNTIME_DIR:
-            object.__setattr__(
-                self,
-                "IDL_WORKER_RUNTIME_DIR",
-                os.path.join(backend_dir, "runtime", "idl_worker"),
-            )
+        object.__setattr__(
+            self,
+            "IDL_WORKER_RUNTIME_DIR",
+            _resolve_idl_runtime_dir(self.IDL_WORKER_RUNTIME_DIR),
+        )
         if not self.RESULT_PUBLISH_ROOT:
             object.__setattr__(
                 self,
@@ -395,6 +426,7 @@ class Settings(BaseSettings):
         os.makedirs(Settings.RADAR_RAW_CACHE_DIR, exist_ok=True)
         os.makedirs(Settings.RADAR_GEO_CACHE_DIR, exist_ok=True)
         os.makedirs(Settings.COLORMAPS_DIR, exist_ok=True)
+        os.makedirs(settings.IDL_WORKER_RUNTIME_DIR, exist_ok=True)
         os.makedirs(settings.RESULT_PUBLISH_ROOT, exist_ok=True)
         os.makedirs(settings.DINSAR_PRODUCT_DIR, exist_ok=True)
         os.makedirs(settings.PSINSAR_PRODUCT_DIR, exist_ok=True)
diff --git a/docs/DEPLOYMENT.md b/docs/DEPLOYMENT.md
index 23dfc80..4948f1b 100644
--- a/docs/DEPLOYMENT.md
+++ b/docs/DEPLOYMENT.md
@@ -276,9 +276,9 @@ NGINX_PATH=C:\nginx-1.29.4\nginx.exe
 # IDL / ENVI 路径与 worker 管理目录
 IDL_EXECUTABLE=C:\Program Files\Harris\ENVI56\IDL88\bin\bin.x86_64\idl.exe
 IDL_WORKBENCH_PATH=C:\Program Files\Harris\ENVI56\IDL88\bin\bin.x86_64\idlde.exe
-IDL_WORKER_SCRIPT_SOURCE_DIR=Z:\Code\Insar_management_system_v2\IDL\origin
-IDL_WORKER_SCRIPT_DIR=Z:\Code\Insar_management_system_v2\IDL\worker_managed
-IDL_WORKER_RUNTIME_DIR=Z:\Code\Insar_management_system_v2\backend\runtime\idl_worker
+IDL_WORKER_SCRIPT_SOURCE_DIR=<项目根目录>\IDL\origin
+IDL_WORKER_SCRIPT_DIR=<项目根目录>\IDL\worker_managed
+IDL_WORKER_RUNTIME_DIR=<项目根目录>\backend\runtime\idl_worker
 IDL_WORKER_DEFAULT_TIMEOUT_SECONDS=14400
 IDL_WORKER_MAX_TIMEOUT_SECONDS=43200
 IDL_WORKER_TEMP_DIRECTORY=D:\Sarscape_IDL_Area