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:

cloud/tests/test_project_repo.py

@@ -146,6 +146,26 @@ class CheckRepoAccessTestCase(unittest.TestCase):
         self.assertFalse(ok)
         self.assertIn("timed out", detail)
 
+    def test_many_continues_after_failure(self):
+        seen = []
+
+        def runner(cmd, timeout=None):
+            seen.append(cmd[2])
+            if "good" in cmd[2]:
+                return SimpleNamespace(returncode=0,
+                                       stdout="abc123\tHEAD\n", stderr="")
+            return SimpleNamespace(returncode=128, stdout="",
+                                   stderr="fatal: denied")
+        from cloud.repos import check_repo_access_many
+        out = check_repo_access_many(
+            ["git@github.com:o/good.git", "git@github.com:o/bad.git"],
+            runner=runner)
+        self.assertEqual(seen, ["git@github.com:o/good.git",
+                                "git@github.com:o/bad.git"])
+        self.assertTrue(out["git@github.com:o/good.git"][0])
+        self.assertFalse(out["git@github.com:o/bad.git"][0])
+        self.assertEqual(check_repo_access_many([]), {})
+
 
 class CheckoutDirTestCase(unittest.TestCase):
     def test_sanitizes_and_stays_inside(self):