feat: 优化打包产物与历史筛选

backend/services/distribution.py

@@ -2,6 +2,7 @@
 import json
 import plistlib
 import posixpath
+import re
 import shutil
 from pathlib import Path
 from urllib.parse import quote
@@ -15,7 +16,12 @@ class DistributionError(Exception):
 
 def _artifact_stem(config: dict) -> str:
     version = config.get("VERSION", "0").replace(".", "_")
-    return f"{config.get('APPID', 'app')}_{version}"
+    # 历史任务快照没有 SOURCE_BRANCH，继续按旧文件名处理，确保删除旧记录时能清理到原产物。
+    if "SOURCE_BRANCH" not in config:
+        return f"{config.get('APPID', 'app')}_{version}"
+    branch = re.sub(r"[^A-Za-z0-9._-]+", "_", config.get("SOURCE_BRANCH", "main")).strip("._-")
+    build_type = "appstore" if config.get("BUILD_TYPE") == "App_Store" else "adhoc"
+    return f"{config.get('APPID', 'app')}_{version}_{branch or 'main'}_{build_type}"
 
 
 def _write_distribution_files(config: dict, ipa_path: Path, output_dir: Path) -> tuple[Path, Path, Path]:
@@ -70,6 +76,60 @@ def _remote_paths(config: dict) -> tuple[str, str, str, str]:
     )
 
 
+def _delete_webdav(config: dict, remote_paths: list[str]):
+    webdav = config.get("webdav", {})
+    server_url = webdav.get("server_url", "").rstrip("/")
+    if not server_url or not webdav.get("username"):
+        raise DistributionError("WebDAV 配置不完整")
+
+    base_path = webdav.get("base_path", "/ios-builds").strip("/")
+    auth = (webdav.get("username", ""), webdav.get("password", ""))
+    with httpx.Client(auth=auth, timeout=120, follow_redirects=True) as client:
+        for relative_path in remote_paths:
+            remote_path = posixpath.join(base_path, relative_path)
+            response = client.delete(f"{server_url}/{remote_path}")
+            # 404 代表文件已不存在，可视为清理完成。
+            if response.status_code not in (200, 202, 204, 404):
+                raise DistributionError(f"WebDAV 删除失败: {relative_path} ({response.status_code})")
+
+
+def _delete_oss(config: dict, remote_paths: list[str]):
+    oss = config.get("oss", {})
+    required = ["access_key_id", "access_key_secret", "endpoint", "bucket_name"]
+    if any(not oss.get(key) for key in required):
+        raise DistributionError("OSS 配置不完整")
+    try:
+        import oss2
+    except ImportError as exc:
+        raise DistributionError("未安装 oss2，请重新执行 ./deploy.sh build") from exc
+
+    bucket = oss2.Bucket(
+        oss2.Auth(oss["access_key_id"], oss["access_key_secret"]),
+        oss["endpoint"],
+        oss["bucket_name"],
+        connect_timeout=30,
+    )
+    for relative_path in remote_paths:
+        result = bucket.delete_object(relative_path)
+        if result.status // 100 != 2:
+            raise DistributionError(f"OSS 删除失败: {relative_path}")
+
+
+def delete_published_artifacts(build_config: dict, upload_config: dict):
+    """删除任务对应的远端分发产物。"""
+    mode = upload_config.get("mode", "")
+    if mode not in {"oss", "webdav"}:
+        raise DistributionError("请选择 OSS 或 WebDAV 上传方式")
+
+    ipa_remote, manifest_remote, html_remote, qr_remote = _remote_paths(build_config)
+    remote_paths = [ipa_remote]
+    if build_config.get("BUILD_TYPE") != "App_Store":
+        remote_paths.extend([manifest_remote, html_remote, qr_remote])
+
+    deleter = _delete_oss if mode == "oss" else _delete_webdav
+    deleter(upload_config, remote_paths)
+
+
 def _ensure_webdav_dirs(client: httpx.Client, server_url: str, remote_path: str):
     path = ""
     for segment in remote_path.strip("/").split("/")[:-1]: