[feat]. Add username and custom bot mention tags

tests/test_commands.py

@@ -26,3 +26,16 @@ def test_parse_fix_branch() -> None:
 
 def test_invalid_command_returns_none() -> None:
     assert parse_command("hello") is None
+
+
+def test_parse_review_command_for_bot_username_alias() -> None:
+    cmd = parse_command("@codex-bot review", aliases={"codex", "codex-bot"})
+    assert cmd is not None
+    assert cmd.name == "review"
+
+
+def test_parse_review_command_for_custom_alias() -> None:
+    cmd = parse_command("@review-buddy review tests", aliases={"codex", "review-buddy"})
+    assert cmd is not None
+    assert cmd.name == "review"
+    assert cmd.mode == "tests"

tests/test_config.py

@@ -11,3 +11,16 @@ def test_codex_auth_defaults_to_api_key_mode() -> None:
     settings = get_settings()
     assert settings.codex_auth_mode == "api_key"
     assert settings.codex_auth_json_path is None
+
+
+def test_bot_command_aliases_include_codex_and_username() -> None:
+    settings = get_settings()
+    assert settings.bot_command_aliases == {"codex", "codex-bot"}
+
+
+def test_bot_command_aliases_include_custom_mentions(monkeypatch) -> None:
+    monkeypatch.setenv("GITEA_BOT_MENTIONS", "@review-buddy,helper-bot")
+    get_settings.cache_clear()
+
+    settings = get_settings()
+    assert settings.bot_command_aliases == {"codex", "codex-bot", "review-buddy", "helper-bot"}

tests/test_webhook.py

@@ -93,6 +93,43 @@ def test_webhook_accepts_review_and_queues(monkeypatch) -> None:
         assert queued.trigger_comment_body == "@codex review security"
 
 
+def test_webhook_accepts_review_for_bot_username_alias(monkeypatch) -> None:
+    posted_comments: list[str] = []
+
+    def _post_issue_comment(self, repo: str, pr_number: int, body: str) -> int:
+        posted_comments.append(body)
+        return 100
+
+    monkeypatch.setattr("gitea_codex_bot.services.gitea.GiteaClient.post_issue_comment", _post_issue_comment)
+    monkeypatch.setattr(
+        "gitea_codex_bot.services.gitea.GiteaClient.get_pull_request",
+        lambda *_args, **_kwargs: type("PR", (), {"head_sha": "abcdef123"})(),
+    )
+    monkeypatch.setattr("gitea_codex_bot.services.gitea.GiteaClient.get_file_content", lambda *_args, **_kwargs: None)
+
+    client = TestClient(app)
+    payload_obj = _payload("@codex-bot review security", username="alice", comment_id=311)
+    raw = json.dumps(payload_obj).encode()
+
+    response = client.post(
+        "/webhook/gitea",
+        content=raw,
+        headers={
+            "X-Gitea-Event": "issue_comment",
+            "X-Gitea-Delivery": "d-2-alias",
+            "X-Gitea-Signature": _sign(raw),
+            "Content-Type": "application/json",
+        },
+    )
+    assert response.status_code == 200
+    assert response.json()["status"] == "queued"
+    assert posted_comments
+    session_factory = get_session_factory()
+    with session_factory() as session:
+        queued = session.execute(select(ReviewJob).where(ReviewJob.trigger_comment_id == 311)).scalar_one()
+        assert queued.trigger_comment_body == "@codex-bot review security"
+
+
 def test_webhook_uses_latest_pr_head_sha_when_config_lookup_fails(monkeypatch) -> None:
     posted_comments: list[str] = []