feat: 仓库接入通用化——批量预检 + 多仓 ssh 别名配给

cloud/repos.py

@@ -38,6 +38,7 @@ __all__ = [
     "checkout_dir",
     "resolve_repo",
     "check_repo_access",
+    "check_repo_access_many",
 ]
 
 
@@ -203,10 +204,33 @@ def check_repo_access(repo_url, runner=None, timeout=30):
     return (True, head[0] if head else "")
 
 
+def check_repo_access_many(repo_urls, runner=None, timeout=30):
+    """批量预检：逐个调 check_repo_access，返回 {url: (ok, detail)}。
+
+    顺序与输入一致；单个失败不中断其余（批量预检的意义就是一次
+    看清哪些仓通、哪些不通）。空列表返回空 dict。
+    """
+    out = {}
+    for url in repo_urls or []:
+        out[url] = check_repo_access(url, runner=runner, timeout=timeout)
+    return out
+
+
 def _main(argv):
+    if len(argv) >= 3 and argv[1] == "check-many":
+        results = check_repo_access_many(argv[2:])
+        failed = 0
+        for url, (ok, detail) in results.items():
+            if ok:
+                print("ok %s HEAD=%s" % (url, detail))
+            else:
+                failed += 1
+                print("fail %s: %s" % (url, detail))
+        return 1 if failed else 0
     if len(argv) != 3 or argv[1] != "check":
         sys.stderr.write(
-            "用法: python3 -m cloud.repos check <repo_url>\n")
+            "用法: python3 -m cloud.repos check <repo_url>\n"
+            "     python3 -m cloud.repos check-many <repo_url>...\n")
         return 2
     ok, detail = check_repo_access(argv[2])
     if ok: