feat: dSYM 按上传配置一并保存到远端，本地清理后回退到远端地址下载

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

backend/services/build_service.py

@@ -23,7 +23,7 @@ from ..config import (
     mask_git_remote_url,
 )
 from .log_streamer import log_streamer
-from .distribution import DistributionError, publish_ipa
+from .distribution import DistributionError, publish_dsym, publish_ipa
 from .notification import NotificationError, send_dingtalk_notification
 from .project_patcher import ProjectPatchError, apply_project_config
 
@@ -455,7 +455,7 @@ async def run_build_task(task_id: str):
                 ipa_path = await build_project(task_id, task, config_data, build_dir)
 
                 # 查找 dSYM
-                dsym_path = await find_dsym(task_id, build_dir)
+                dsym_path = await find_dsym(task_id, build_dir, config_data.get("SCHEME", ""))
 
                 # 查找混淆映射表
                 obf_maps_path = build_dir / "obfuscation_maps"
@@ -477,6 +477,13 @@ async def run_build_task(task_id: str):
                     upload_fields["oss_url"] = oss_url
                 if qr_code_path:
                     upload_fields["qr_code_path"] = qr_code_path
+
+                # dSYM 用于后续崩溃符号化，按上传配置一并保存到远端；失败不影响本次打包结果。
+                if dsym_path:
+                    dsym_url = await upload_dsym(task_id, task, config_data, dsym_path, build_dir)
+                    if dsym_url:
+                        upload_fields["dsym_url"] = dsym_url
+
                 if upload_fields:
                     await asyncio.to_thread(_db_update, db, task, **upload_fields)
 
@@ -914,15 +921,22 @@ async def build_project(task_id: str, task, config_data: dict, build_dir: Path)
     return ipa_path
 
 
-async def find_dsym(task_id: str, build_dir: Path) -> Path:
-    """查找 dSYM 文件"""
+async def find_dsym(task_id: str, build_dir: Path, scheme: str = "") -> Path:
+    """查找当前 target（主 App）对应的 dSYM 文件，忽略 Extension/Framework 各自的 dSYM"""
     derived_data = build_dir / "build" / "derived_data"
     if not derived_data.exists():
         return None
 
-    for dsym in derived_data.rglob("*.dSYM"):
-        return dsym
-    return None
+    dsyms = list(derived_data.rglob("*.dSYM"))
+    if not dsyms:
+        return None
+
+    if scheme:
+        for dsym in dsyms:
+            if dsym.name == f"{scheme}.app.dSYM":
+                return dsym
+
+    return dsyms[0]
 
 
 async def upload_ipa(task_id: str, task, config_data: dict, ipa_path: Path, build_dir: Path) -> tuple:
@@ -938,3 +952,13 @@ async def upload_ipa(task_id: str, task, config_data: dict, ipa_path: Path, buil
         return await asyncio.to_thread(publish_ipa, config_data, ipa_path, build_dir)
     except DistributionError as exc:
         raise BuildError(str(exc), category="upload") from exc
+
+
+async def upload_dsym(task_id: str, task, config_data: dict, dsym_path: Path, build_dir: Path) -> str:
+    """上传 dSYM，返回下载 URL；上传失败仅记录警告，不影响已完成的打包结果"""
+    await log_streamer.emit_step(task_id, "上传 dSYM")
+    try:
+        return await asyncio.to_thread(publish_dsym, config_data, dsym_path, build_dir)
+    except DistributionError as exc:
+        await log_streamer.emit(task_id, f"dSYM 上传失败: {exc}", level="warn")
+        return ""