**fix(mirror): derive remote repository owner and name from URL**

* Parse host, owner, and repository name directly from Git remote URLs
* Prevent provisioning under incorrect repository names
* Make Git URL the single source of truth for remote provisioning
* Improve diagnostics when URL parsing fails

src/pkgmgr/actions/mirror/remote_provision.py

@@ -9,7 +9,7 @@ from pkgmgr.core.remote_provisioning.ensure import EnsureOptions
 from .context import build_context
 from .git_remote import determine_primary_remote_url
 from .types import Repository
-from .url_utils import hostport_from_git_url, normalize_provider_host
+from .url_utils import normalize_provider_host, parse_repo_from_git_url
 
 
 def ensure_remote_repository(
@@ -18,11 +18,6 @@ def ensure_remote_repository(
     all_repos: List[Repository],
     preview: bool,
 ) -> None:
-    """
-    Ensure that the remote repository exists using provider APIs.
-
-    This is ONLY called when ensure_remote=True.
-    """
     ctx = build_context(repo, repositories_base_dir, all_repos)
     resolved_mirrors = ctx.resolved_mirrors
 
@@ -31,15 +26,13 @@ def ensure_remote_repository(
         print("[INFO] No remote URL could be derived; skipping remote provisioning.")
         return
 
-    host_raw, _port = hostport_from_git_url(primary_url)
+    host_raw, owner_from_url, name_from_url = parse_repo_from_git_url(primary_url)
     host = normalize_provider_host(host_raw)
 
-    owner = repo.get("account")
-    name = repo.get("repository")
-
-    if not host or not owner or not name:
-        print("[WARN] Missing host/account/repository; cannot ensure remote repo.")
-        print(f"       host={host!r}, account={owner!r}, repository={name!r}")
+    if not host or not owner_from_url or not name_from_url:
+        print("[WARN] Could not derive host/owner/repository from URL; cannot ensure remote repo.")
+        print(f"       url={primary_url!r}")
+        print(f"       host={host!r}, owner={owner_from_url!r}, repository={name_from_url!r}")
         return
 
     print("------------------------------------------------------------")
@@ -49,8 +42,8 @@ def ensure_remote_repository(
 
     spec = RepoSpec(
         host=str(host),
-        owner=str(owner),
-        name=str(name),
+        owner=str(owner_from_url),
+        name=str(name_from_url),
         private=bool(repo.get("private", True)),
         description=str(repo.get("description", "")),
     )

src/pkgmgr/actions/mirror/url_utils.py

@@ -6,14 +6,6 @@ from typing import Optional, Tuple
 
 
 def hostport_from_git_url(url: str) -> Tuple[str, Optional[str]]:
-    """
-    Extract (host, port) from common Git remote URL formats.
-
-    Supports:
-      - ssh://git@host:2201/owner/repo.git
-      - https://host/owner/repo.git
-      - git@host:owner/repo.git   (scp-like; no explicit port)
-    """
     url = (url or "").strip()
     if not url:
         return "", None
@@ -24,7 +16,6 @@ def hostport_from_git_url(url: str) -> Tuple[str, Optional[str]]:
         if "@" in netloc:
             netloc = netloc.split("@", 1)[1]
 
-        # IPv6 bracket form: [::1]:2222
         if netloc.startswith("[") and "]" in netloc:
             host = netloc[1:netloc.index("]")]
             rest = netloc[netloc.index("]") + 1 :]
@@ -37,7 +28,6 @@ def hostport_from_git_url(url: str) -> Tuple[str, Optional[str]]:
 
         return netloc.strip(), None
 
-    # scp-like: git@host:owner/repo.git
     if "@" in url and ":" in url:
         after_at = url.split("@", 1)[1]
         host = after_at.split(":", 1)[0].strip()
@@ -48,12 +38,6 @@ def hostport_from_git_url(url: str) -> Tuple[str, Optional[str]]:
 
 
 def normalize_provider_host(host: str) -> str:
-    """
-    Normalize host for provider matching:
-      - strip brackets
-      - strip optional :port
-      - lowercase
-    """
     host = (host or "").strip()
     if not host:
         return ""
@@ -65,3 +49,63 @@ def normalize_provider_host(host: str) -> str:
         host = host.rsplit(":", 1)[0]
 
     return host.strip().lower()
+
+
+def _strip_dot_git(name: str) -> str:
+    n = (name or "").strip()
+    if n.lower().endswith(".git"):
+        return n[:-4]
+    return n
+
+
+def parse_repo_from_git_url(url: str) -> Tuple[str, Optional[str], Optional[str]]:
+    """
+    Parse (host, owner, repo_name) from common Git remote URLs.
+
+    Supports:
+      - ssh://git@host:2201/owner/repo.git
+      - https://host/owner/repo.git
+      - git@host:owner/repo.git
+      - host/owner/repo(.git) (best-effort)
+
+    Returns:
+      (host, owner, repo_name) with owner/repo possibly None if not derivable.
+    """
+    u = (url or "").strip()
+    if not u:
+        return "", None, None
+
+    # URL-style (ssh://, https://, http://)
+    if "://" in u:
+        parsed = urlparse(u)
+        host = (parsed.hostname or "").strip()
+        path = (parsed.path or "").strip("/")
+        parts = [p for p in path.split("/") if p]
+        if len(parts) >= 2:
+            owner = parts[0]
+            repo_name = _strip_dot_git(parts[1])
+            return host, owner, repo_name
+        return host, None, None
+
+    # SCP-like: git@host:owner/repo.git
+    if "@" in u and ":" in u:
+        after_at = u.split("@", 1)[1]
+        host = after_at.split(":", 1)[0].strip()
+        path = after_at.split(":", 1)[1].strip("/")
+        parts = [p for p in path.split("/") if p]
+        if len(parts) >= 2:
+            owner = parts[0]
+            repo_name = _strip_dot_git(parts[1])
+            return host, owner, repo_name
+        return host, None, None
+
+    # Fallback: host/owner/repo.git
+    host = u.split("/", 1)[0].strip()
+    rest = u.split("/", 1)[1] if "/" in u else ""
+    parts = [p for p in rest.strip("/").split("/") if p]
+    if len(parts) >= 2:
+        owner = parts[0]
+        repo_name = _strip_dot_git(parts[1])
+        return host, owner, repo_name
+
+    return host, None, None