fix(core): parse non-GitHub SSH remote URLs correctly in registerRepo…

packages/core/src/handlers/clone.test.ts

@@ -706,6 +706,32 @@ describe('registerRepository', () => {
     expect(createArg.name).toBe('acme/backend');
   });
 
+  test('builds owner/repo name from non-GitHub SSH remote URL without colon in name', async () => {
+    // GitLab / self-hosted SSH URLs: git@host:org/repo — the host must NOT appear in
+    // the codebase name or worktree path because colons break Java classpaths on Unix.
+    spyExecFileAsync.mockImplementation((cmd: string, args: string[]) => {
+      if (args.includes('rev-parse')) return Promise.resolve({ stdout: '.git', stderr: '' });
+      if (args.includes('get-url'))
+        return Promise.resolve({
+          stdout: 'git@gitlab.example.com:myorg/myproject.git',
+          stderr: '',
+        });
+      return Promise.resolve({ stdout: '', stderr: '' });
+    });
+    mockFindCodebaseByDefaultCwd.mockResolvedValueOnce(null);
+    mockCreateCodebase.mockResolvedValueOnce(
+      makeCodebase({ name: 'myorg/myproject' }) as ReturnType<typeof makeCodebase>
+    );
+
+    await registerRepository('/home/user/myproject');
+
+    const createArg = mockCreateCodebase.mock.calls[0]?.[0] as { name: string };
+    // Must be plain owner/repo — no SSH host, no colon
+    expect(createArg.name).toBe('myorg/myproject');
+    expect(createArg.name).not.toContain(':');
+    expect(createArg.name).not.toContain('@');
+  });
+
   // ── Command auto-loading ───────────────────────────────────────────────
   test('auto-loads markdown commands found in .archon/commands', async () => {
     spyExecFileAsync.mockImplementation((cmd: string, args: string[]) => {

packages/core/src/handlers/clone.ts

@@ -328,16 +328,20 @@ export async function registerRepository(localPath: string): Promise<RegisterRes
   let ownerName = '_local';
   if (remoteUrl) {
     const cleaned = remoteUrl.replace(/\.git$/, '').replace(/\/+$/, '');
-    let workingRemote = cleaned;
-    if (cleaned.startsWith('git@github.com:')) {
-      workingRemote = cleaned.replace('git@github.com:', 'https://github.com/');
-    }
-    const parts = workingRemote.split('/');
-    const r = parts.pop();
-    const o = parts.pop();
-    if (o && r) {
-      name = `${o}/${r}`;
-      ownerName = o;
+    // Handle any SSH git URL (git@host:owner/repo) by extracting just owner/repo.
+    // This avoids colons in worktree paths, which break Java classpaths on Unix.
+    const sshMatch = /^git@[^:]+:([^/]+)\/(.+)$/.exec(cleaned);
+    if (sshMatch) {
+      name = `${sshMatch[1]}/${sshMatch[2]}`;
+      ownerName = sshMatch[1];
+    } else {
+      const parts = cleaned.split('/');
+      const r = parts.pop();
+      const o = parts.pop();
+      if (o && r) {
+        name = `${o}/${r}`;
+        ownerName = o;
+      }
     }
   }