feat(mirror): support SSH MIRRORS, multi-push origin and remote probe

- Switch MIRRORS to SSH-based URLs including custom ports/domains
  (GitHub, git.veen.world, code.cymais.cloud)
- Extend mirror IO:
  - load_config_mirrors filters empty values
  - read_mirrors_file now supports:
    * "name url" lines
    * "url" lines with auto-generated names from URL host (host[:port])
  - write_mirrors_file prints full preview content
- Enhance git_remote:
  - determine_primary_remote_url used for origin bootstrap
  - ensure_origin_remote keeps existing origin URL and
    adds all mirror URLs as additional push URLs
  - add is_remote_reachable() helper based on `git ls-remote --exit-code`
- Implement non-destructive remote mirror checks in setup_cmd:
  - `_probe_mirror()` wraps `git ls-remote` and returns (ok, message)
  - `pkgmgr mirror setup --remote` now probes each mirror URL and
    prints [OK]/[WARN] with details instead of placeholder text
- Add unit tests for mirror actions:
  - test_git_remote: default SSH URL building and primary URL selection
  - test_io: config + MIRRORS parsing including auto-named URL-only entries
  - test_setup_cmd: probe_mirror success/failure handling

https://chatgpt.com/share/693adee0-aa3c-800f-b72a-98473fdaf760

MIRRORS

@@ -1,3 +1,3 @@
-https://github.com/kevinveenbirkenbach/package-manager
-https://git.veen.world/kevinveenbirkenbach/package-manager
-https://code.infinito.nexus/kevinveenbirkenbach/package-manager
+git@github.com:kevinveenbirkenbach/package-manager.git
+ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git
+ssh://git@code.cymais.cloud:2201/kevinveenbirkenbach/pkgmgr.git

src/pkgmgr/actions/mirror/git_remote.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import os
-from typing import List, Optional
+from typing import List, Optional, Set
 
 from pkgmgr.core.command.run import run_command
 from pkgmgr.core.git import GitError, run_git
@@ -87,18 +87,41 @@ def has_origin_remote(repo_dir: str) -> bool:
     return "origin" in names
 
 
+def _ensure_push_urls_for_origin(
+    repo_dir: str,
+    mirrors: MirrorMap,
+    preview: bool,
+) -> None:
+    """
+    Ensure that all mirror URLs are present as push URLs on 'origin'.
+    """
+    desired: Set[str] = {url for url in mirrors.values() if url}
+    if not desired:
+        return
+
+    existing_output = _safe_git_output(
+        ["remote", "get-url", "--push", "--all", "origin"],
+        cwd=repo_dir,
+    )
+    existing = set(existing_output.splitlines()) if existing_output else set()
+
+    missing = sorted(desired - existing)
+    for url in missing:
+        cmd = f"git remote set-url --add --push origin {url}"
+        if preview:
+            print(f"[PREVIEW] Would run in {repo_dir!r}: {cmd}")
+        else:
+            print(f"[INFO] Adding push URL to 'origin': {url}")
+            run_command(cmd, cwd=repo_dir, preview=False)
+
+
 def ensure_origin_remote(
     repo: Repository,
     ctx: RepoMirrorContext,
     preview: bool,
 ) -> None:
     """
-    Ensure that a usable 'origin' remote exists.
-
-    Priority for choosing URL:
-      1. resolved_mirrors["origin"]
-      2. any resolved mirror (first by name)
-      3. default SSH URL derived from provider/account/repository
+    Ensure that a usable 'origin' remote exists and has all push URLs.
     """
     repo_dir = ctx.repo_dir
     resolved_mirrors = ctx.resolved_mirrors
@@ -109,6 +132,7 @@ def ensure_origin_remote(
 
     url = determine_primary_remote_url(repo, resolved_mirrors)
 
+    if not has_origin_remote(repo_dir):
         if not url:
             print(
                 "[WARN] Could not determine URL for 'origin' remote. "
@@ -116,26 +140,40 @@ def ensure_origin_remote(
             )
             return
 
-    if not has_origin_remote(repo_dir):
         cmd = f"git remote add origin {url}"
         if preview:
             print(f"[PREVIEW] Would run in {repo_dir!r}: {cmd}")
         else:
             print(f"[INFO] Adding 'origin' remote in {repo_dir}: {url}")
             run_command(cmd, cwd=repo_dir, preview=False)
-        return
-
-    current = current_origin_url(repo_dir)
-    if current == url:
-        print(f"[INFO] 'origin' already points to {url} (no change needed).")
-        return
-
-    cmd = f"git remote set-url origin {url}"
-    if preview:
-        print(f"[PREVIEW] Would run in {repo_dir!r}: {cmd}")
     else:
+        current = current_origin_url(repo_dir)
+        if current == url or not url:
             print(
-            f"[INFO] Updating 'origin' remote in {repo_dir} "
-            f"from {current or '<unknown>'} to {url}"
+                f"[INFO] 'origin' already points to "
+                f"{current or '<unknown>'} (no change needed)."
             )
-        run_command(cmd, cwd=repo_dir, preview=False)
+        else:
+            # We do not auto-change origin here, only log the mismatch.
+            print(
+                "[INFO] 'origin' exists with URL "
+                f"{current or '<unknown>'}; not changing to {url}."
+            )
+
+    # Ensure all mirrors are present as push URLs
+    _ensure_push_urls_for_origin(repo_dir, resolved_mirrors, preview)
+
+
+def is_remote_reachable(url: str, cwd: Optional[str] = None) -> bool:
+    """
+    Check whether a remote repository is reachable via `git ls-remote`.
+
+    This does NOT modify anything; it only probes the remote.
+    """
+    workdir = cwd or os.getcwd()
+    try:
+        # --exit-code → non-zero exit code if the remote does not exist
+        run_git(["ls-remote", "--exit-code", url], cwd=workdir)
+        return True
+    except GitError:
+        return False

src/pkgmgr/actions/mirror/io.py

@@ -1,47 +1,28 @@
 from __future__ import annotations
 
 import os
+from urllib.parse import urlparse
 from typing import List, Mapping
 
 from .types import MirrorMap, Repository
 
 
 def load_config_mirrors(repo: Repository) -> MirrorMap:
-    """
-    Load mirrors from the repository configuration entry.
-
-    Supported shapes:
-
-      repo["mirrors"] = {
-          "origin": "ssh://git@example.com/...",
-          "backup": "ssh://git@backup/...",
-      }
-
-      or
-
-      repo["mirrors"] = [
-          {"name": "origin", "url": "ssh://git@example.com/..."},
-          {"name": "backup", "url": "ssh://git@backup/..."},
-      ]
-    """
     mirrors = repo.get("mirrors") or {}
     result: MirrorMap = {}
 
     if isinstance(mirrors, dict):
         for name, url in mirrors.items():
-            if not url:
-                continue
+            if url:
                 result[str(name)] = str(url)
         return result
 
     if isinstance(mirrors, list):
         for entry in mirrors:
-            if not isinstance(entry, dict):
-                continue
+            if isinstance(entry, dict):
                 name = entry.get("name")
                 url = entry.get("url")
-            if not name or not url:
-                continue
+                if name and url:
                     result[str(name)] = str(url)
 
     return result
@@ -49,13 +30,9 @@ def load_config_mirrors(repo: Repository) -> MirrorMap:
 
 def read_mirrors_file(repo_dir: str, filename: str = "MIRRORS") -> MirrorMap:
     """
-    Read mirrors from the MIRRORS file in the repository directory.
-
-    Simple text format:
-
-        # comment
-        origin  ssh://git@example.com/account/repo.git
-        backup  ssh://git@backup/account/repo.git
+    Supports:
+        NAME URL
+        URL  → auto name = hostname
     """
     path = os.path.join(repo_dir, filename)
     mirrors: MirrorMap = {}
@@ -71,10 +48,24 @@ def read_mirrors_file(repo_dir: str, filename: str = "MIRRORS") -> MirrorMap:
                     continue
 
                 parts = stripped.split(None, 1)
-                if len(parts) != 2:
-                    # Ignore malformed lines silently
-                    continue
+
+                # Case 1: "name url"
+                if len(parts) == 2:
                     name, url = parts
+                # Case 2: "url" → auto-generate name
+                elif len(parts) == 1:
+                    url = parts[0]
+                    parsed = urlparse(url)
+                    host = (parsed.netloc or "").split(":")[0]
+                    base = host or "mirror"
+                    name = base
+                    i = 2
+                    while name in mirrors:
+                        name = f"{base}{i}"
+                        i += 1
+                else:
+                    continue
+
                 mirrors[name] = url
     except OSError as exc:
         print(f"[WARN] Could not read MIRRORS file at {path}: {exc}")
@@ -88,22 +79,14 @@ def write_mirrors_file(
     filename: str = "MIRRORS",
     preview: bool = False,
 ) -> None:
-    """
-    Write mirrors to MIRRORS file.
 
-    Existing file is overwritten. In preview mode we only print what would
-    be written.
-    """
     path = os.path.join(repo_dir, filename)
-    lines: List[str] = [f"{name} {url}" for name, url in sorted(mirrors.items())]
+    lines = [f"{name} {url}" for name, url in sorted(mirrors.items())]
     content = "\n".join(lines) + ("\n" if lines else "")
 
     if preview:
         print(f"[PREVIEW] Would write MIRRORS file at {path}:")
-        if content:
-            print(content.rstrip())
-        else:
-            print("(empty)")
+        print(content or "(empty)")
         return
 
     try:

src/pkgmgr/actions/mirror/setup_cmd.py

@@ -1,6 +1,8 @@
 from __future__ import annotations
 
-from typing import List
+from typing import List, Tuple
+
+from pkgmgr.core.git import run_git, GitError
 
 from .context import build_context
 from .git_remote import determine_primary_remote_url, ensure_origin_remote
@@ -13,6 +15,9 @@ def _setup_local_mirrors_for_repo(
     all_repos: List[Repository],
     preview: bool,
 ) -> None:
+    """
+    Ensure local Git state is sane (currently: 'origin' remote).
+    """
     ctx = build_context(repo, repositories_base_dir, all_repos)
 
     print("------------------------------------------------------------")
@@ -24,6 +29,27 @@ def _setup_local_mirrors_for_repo(
     print()
 
 
+def _probe_mirror(url: str, repo_dir: str) -> Tuple[bool, str]:
+    """
+    Probe a remote mirror by running `git ls-remote <url>`.
+
+    Returns:
+      (True, "") on success,
+      (False, error_message) on failure.
+
+    Wichtig:
+      - Wir werten ausschließlich den Exit-Code aus.
+      - STDERR kann Hinweise/Warnings enthalten und ist NICHT automatisch ein Fehler.
+    """
+    try:
+        # Wir ignorieren stdout komplett; wichtig ist nur, dass der Befehl ohne
+        # GitError (also Exit-Code 0) durchläuft.
+        run_git(["ls-remote", url], cwd=repo_dir)
+        return True, ""
+    except GitError as exc:
+        return False, str(exc)
+
+
 def _setup_remote_mirrors_for_repo(
     repo: Repository,
     repositories_base_dir: str,
@@ -31,45 +57,75 @@ def _setup_remote_mirrors_for_repo(
     preview: bool,
 ) -> None:
     """
-    Placeholder for remote-side setup.
+    Remote-side setup / validation.
 
-    This is intentionally conservative:
-      - We *do not* call any provider APIs automatically here.
-      - Instead, we show what should exist and which URL should be created.
+    Aktuell werden nur **nicht-destruktive Checks** gemacht:
+
+      - Für jeden Mirror (aus config + MIRRORS-Datei, file gewinnt):
+          * `git ls-remote <url>` wird ausgeführt.
+          * Bei Exit-Code 0 → [OK]
+          * Bei Fehler → [WARN] + Details aus der GitError-Exception
+
+    Es werden **keine** Provider-APIs aufgerufen und keine Repos angelegt.
     """
     ctx = build_context(repo, repositories_base_dir, all_repos)
     resolved_m = ctx.resolved_mirrors
 
-    primary_url = determine_primary_remote_url(repo, resolved_m)
-
     print("------------------------------------------------------------")
     print(f"[MIRROR SETUP:REMOTE] {ctx.identifier}")
     print(f"[MIRROR SETUP:REMOTE] dir: {ctx.repo_dir}")
     print("------------------------------------------------------------")
 
+    if not resolved_m:
+        # Optional: Fallback auf eine heuristisch bestimmte URL, falls wir
+        # irgendwann "automatisch anlegen" implementieren wollen.
+        primary_url = determine_primary_remote_url(repo, resolved_m)
         if not primary_url:
             print(
-            "[WARN] Could not determine primary remote URL for this repository.\n"
-            "       Please ensure provider/account/repository and/or mirrors "
-            "are set in your config."
+                "[INFO] No mirrors configured (config or MIRRORS file), and no "
+                "primary URL could be derived from provider/account/repository."
             )
             print()
             return
 
-    if preview:
-        print(
-            "[PREVIEW] Would ensure that a remote repository exists for:\n"
-            f"          {primary_url}\n"
-            "          (Provider-specific API calls not implemented yet.)"
-        )
+        ok, error_message = _probe_mirror(primary_url, ctx.repo_dir)
+        if ok:
+            print(f"[OK]   Remote mirror (primary) is reachable: {primary_url}")
         else:
-        print(
-            "[INFO] Remote-setup logic is not implemented yet.\n"
-            "       Please create the remote repository manually if needed:\n"
-            f"         {primary_url}\n"
-        )
+            print("[WARN] Primary remote URL is NOT reachable:")
+            print(f"       {primary_url}")
+            if error_message:
+                print("       Details:")
+                for line in error_message.splitlines():
+                    print(f"         {line}")
 
         print()
+        print(
+            "[INFO] Remote checks are non-destructive and only use `git ls-remote` "
+            "to probe mirror URLs."
+        )
+        print()
+        return
+
+    # Normaler Fall: wir haben benannte Mirrors aus config/MIRRORS
+    for name, url in sorted(resolved_m.items()):
+        ok, error_message = _probe_mirror(url, ctx.repo_dir)
+        if ok:
+            print(f"[OK]   Remote mirror '{name}' is reachable: {url}")
+        else:
+            print(f"[WARN] Remote mirror '{name}' is NOT reachable:")
+            print(f"       {url}")
+            if error_message:
+                print("       Details:")
+                for line in error_message.splitlines():
+                    print(f"         {line}")
+
+    print()
+    print(
+        "[INFO] Remote checks are non-destructive and only use `git ls-remote` "
+        "to probe mirror URLs."
+    )
+    print()
 
 
 def setup_mirrors(
@@ -88,8 +144,8 @@ def setup_mirrors(
         points to a reasonable URL).
 
     remote:
-      - Placeholder that prints what should exist on the remote side.
-        Actual API calls to providers are not implemented yet.
+      - Non-destructive remote checks using `git ls-remote` for each mirror URL.
+        Es werden keine Repositories auf dem Provider angelegt.
     """
     for repo in selected_repos:
         if local:

tests/unit/pkgmgr/actions/mirror/test_git_remote.py

@@ -0,0 +1,110 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from __future__ import annotations
+
+import unittest
+
+from pkgmgr.actions.mirror.git_remote import (
+    build_default_ssh_url,
+    determine_primary_remote_url,
+)
+from pkgmgr.actions.mirror.types import MirrorMap, Repository
+
+
+class TestMirrorGitRemote(unittest.TestCase):
+    """
+    Unit tests for SSH URL and primary remote selection logic.
+    """
+
+    def test_build_default_ssh_url_without_port(self) -> None:
+        repo: Repository = {
+            "provider": "github.com",
+            "account": "kevinveenbirkenbach",
+            "repository": "package-manager",
+        }
+
+        url = build_default_ssh_url(repo)
+        self.assertEqual(
+            url,
+            "git@github.com:kevinveenbirkenbach/package-manager.git",
+        )
+
+    def test_build_default_ssh_url_with_port(self) -> None:
+        repo: Repository = {
+            "provider": "code.cymais.cloud",
+            "account": "kevinveenbirkenbach",
+            "repository": "pkgmgr",
+            "port": 2201,
+        }
+
+        url = build_default_ssh_url(repo)
+        self.assertEqual(
+            url,
+            "ssh://git@code.cymais.cloud:2201/kevinveenbirkenbach/pkgmgr.git",
+        )
+
+    def test_build_default_ssh_url_missing_fields_returns_none(self) -> None:
+        repo: Repository = {
+            "provider": "github.com",
+            "account": "kevinveenbirkenbach",
+            # "repository" fehlt absichtlich
+        }
+
+        url = build_default_ssh_url(repo)
+        self.assertIsNone(url)
+
+    def test_determine_primary_remote_url_prefers_origin_in_resolved_mirrors(
+        self,
+    ) -> None:
+        repo: Repository = {
+            "provider": "github.com",
+            "account": "kevinveenbirkenbach",
+            "repository": "package-manager",
+        }
+        mirrors: MirrorMap = {
+            "origin": "git@github.com:kevinveenbirkenbach/package-manager.git",
+            "backup": "ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git",
+        }
+
+        url = determine_primary_remote_url(repo, mirrors)
+        self.assertEqual(
+            url,
+            "git@github.com:kevinveenbirkenbach/package-manager.git",
+        )
+
+    def test_determine_primary_remote_url_uses_any_mirror_if_no_origin(self) -> None:
+        repo: Repository = {
+            "provider": "github.com",
+            "account": "kevinveenbirkenbach",
+            "repository": "package-manager",
+        }
+        mirrors: MirrorMap = {
+            "backup": "ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git",
+            "mirror2": "ssh://git@code.cymais.cloud:2201/kevinveenbirkenbach/pkgmgr.git",
+        }
+
+        url = determine_primary_remote_url(repo, mirrors)
+        # Alphabetisch sortiert: backup, mirror2 → backup gewinnt
+        self.assertEqual(
+            url,
+            "ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git",
+        )
+
+    def test_determine_primary_remote_url_falls_back_to_default_ssh(self) -> None:
+        repo: Repository = {
+            "provider": "github.com",
+            "account": "kevinveenbirkenbach",
+            "repository": "package-manager",
+        }
+        mirrors: MirrorMap = {}
+
+        url = determine_primary_remote_url(repo, mirrors)
+        self.assertEqual(
+            url,
+            "git@github.com:kevinveenbirkenbach/package-manager.git",
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/unit/pkgmgr/actions/mirror/test_io.py

@@ -0,0 +1,135 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from __future__ import annotations
+
+import os
+import tempfile
+import unittest
+
+from pkgmgr.actions.mirror.io import (
+    load_config_mirrors,
+    read_mirrors_file,
+)
+
+
+class TestMirrorIO(unittest.TestCase):
+    """
+    Unit tests for pkgmgr.actions.mirror.io helpers.
+    """
+
+    # ------------------------------------------------------------------
+    # load_config_mirrors
+    # ------------------------------------------------------------------
+    def test_load_config_mirrors_from_dict(self) -> None:
+        repo = {
+            "mirrors": {
+                "origin": "ssh://git@example.com/account/repo.git",
+                "backup": "ssh://git@backup/account/repo.git",
+                "empty": "",
+                "none": None,
+            }
+        }
+
+        mirrors = load_config_mirrors(repo)
+
+        self.assertEqual(
+            mirrors,
+            {
+                "origin": "ssh://git@example.com/account/repo.git",
+                "backup": "ssh://git@backup/account/repo.git",
+            },
+        )
+
+    def test_load_config_mirrors_from_list(self) -> None:
+        repo = {
+            "mirrors": [
+                {"name": "origin", "url": "ssh://git@example.com/account/repo.git"},
+                {"name": "backup", "url": "ssh://git@backup/account/repo.git"},
+                {"name": "", "url": "ssh://git@invalid/ignored.git"},
+                {"name": "missing-url"},
+                "not-a-dict",
+            ]
+        }
+
+        mirrors = load_config_mirrors(repo)
+
+        self.assertEqual(
+            mirrors,
+            {
+                "origin": "ssh://git@example.com/account/repo.git",
+                "backup": "ssh://git@backup/account/repo.git",
+            },
+        )
+
+    def test_load_config_mirrors_empty_when_missing(self) -> None:
+        repo = {}
+        mirrors = load_config_mirrors(repo)
+        self.assertEqual(mirrors, {})
+
+    # ------------------------------------------------------------------
+    # read_mirrors_file
+    # ------------------------------------------------------------------
+    def test_read_mirrors_file_with_named_and_url_only_entries(self) -> None:
+        """
+        Ensure that the MIRRORS file format is parsed correctly:
+
+          - 'name url' → exact name
+          - 'url'      → auto name derived from netloc (host[:port]),
+                         with numeric suffix if duplicated.
+        """
+        with tempfile.TemporaryDirectory() as tmpdir:
+            mirrors_path = os.path.join(tmpdir, "MIRRORS")
+            content = "\n".join(
+                [
+                    "# comment",
+                    "",
+                    "origin ssh://git@example.com/account/repo.git",
+                    "https://github.com/kevinveenbirkenbach/package-manager",
+                    "https://github.com/kevinveenbirkenbach/another-repo",
+                    "ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git",
+                ]
+            )
+
+            with open(mirrors_path, "w", encoding="utf-8") as fh:
+                fh.write(content + "\n")
+
+            mirrors = read_mirrors_file(tmpdir)
+
+        # 'origin' is preserved as given
+        self.assertIn("origin", mirrors)
+        self.assertEqual(
+            mirrors["origin"],
+            "ssh://git@example.com/account/repo.git",
+        )
+
+        # Two GitHub URLs → auto names: github.com, github.com2
+        github_urls = {
+            mirrors.get("github.com"),
+            mirrors.get("github.com2"),
+        }
+        self.assertIn(
+            "https://github.com/kevinveenbirkenbach/package-manager",
+            github_urls,
+        )
+        self.assertIn(
+            "https://github.com/kevinveenbirkenbach/another-repo",
+            github_urls,
+        )
+
+        # SSH-URL mit User-Teil → netloc ist "git@git.veen.world:2201"
+        # → host = "git@git.veen.world"
+        self.assertIn("git@git.veen.world", mirrors)
+        self.assertEqual(
+            mirrors["git@git.veen.world"],
+            "ssh://git@git.veen.world:2201/kevinveenbirkenbach/pkgmgr.git",
+        )
+
+    def test_read_mirrors_file_missing_returns_empty(self) -> None:
+        with tempfile.TemporaryDirectory() as tmpdir:
+            mirrors = read_mirrors_file(tmpdir)  # no MIRRORS file
+        self.assertEqual(mirrors, {})
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/unit/pkgmgr/actions/mirror/test_setup_cmd.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from __future__ import annotations
+
+import unittest
+from unittest.mock import patch
+
+from pkgmgr.actions.mirror.setup_cmd import _probe_mirror
+from pkgmgr.core.git import GitError
+
+
+class TestMirrorSetupCmd(unittest.TestCase):
+    """
+    Unit tests for the non-destructive remote probing logic in setup_cmd.
+    """
+
+    @patch("pkgmgr.actions.mirror.setup_cmd.run_git")
+    def test_probe_mirror_success_returns_true_and_empty_message(
+        self,
+        mock_run_git,
+    ) -> None:
+        """
+        If run_git returns successfully, _probe_mirror must report (True, "").
+        """
+        mock_run_git.return_value = "dummy-output"
+
+        ok, message = _probe_mirror(
+            "ssh://git@code.cymais.cloud:2201/kevinveenbirkenbach/pkgmgr.git",
+            "/tmp/some-repo",
+        )
+
+        self.assertTrue(ok)
+        self.assertEqual(message, "")
+        mock_run_git.assert_called_once()
+
+    @patch("pkgmgr.actions.mirror.setup_cmd.run_git")
+    def test_probe_mirror_failure_returns_false_and_error_message(
+        self,
+        mock_run_git,
+    ) -> None:
+        """
+        If run_git raises GitError, _probe_mirror must report (False, <message>),
+        and not re-raise the exception.
+        """
+        mock_run_git.side_effect = GitError("Git command failed (simulated)")
+
+        ok, message = _probe_mirror(
+            "ssh://git@code.cymais.cloud:2201/kevinveenbirkenbach/pkgmgr.git",
+            "/tmp/some-repo",
+        )
+
+        self.assertFalse(ok)
+        self.assertIn("Git command failed", message)
+        mock_run_git.assert_called_once()
+
+
+if __name__ == "__main__":
+    unittest.main()