cli/config: --auto-continue flag and [agent] auto_continue_limits

tests/test_cli/test_limits.py

@@ -80,6 +80,16 @@ def test_prompt_continue_limit_noninteractive_denies() -> None:
         assert prompt_continue_limit("limit") is False
 
 
+def test_setup_hooks_installs_pty_hook_for_auto_continue(clean_auto_continue: None) -> None:
+    del clean_auto_continue
+    from plyngent.cli.app import _setup_hooks
+
+    _setup_hooks(interactive=False, auto_continue=True)
+    assert PtyManager._limit_continue is not None
+    _setup_hooks(interactive=False, auto_continue=False)
+    assert PtyManager._limit_continue is None
+
+
 def test_pty_offer_raise_uses_auto_continue(clean_auto_continue: None) -> None:
     del clean_auto_continue
     PtyManager.set_limit_continue_hook(prompt_continue_limit)

tests/test_cli/test_repl_commands.py

@@ -94,6 +94,32 @@ async def test_help_and_clear(state: ReplState) -> None:
     assert state.agent.messages == []
 
 
+async def test_auto_continue_limits_installs_on_limit(tmp_path: Path) -> None:
+    from plyngent.cli.limits import auto_continue_enabled, reset_auto_continue
+
+    memory = await MemoryStore.open(DatabaseConfig())
+    provider = OpenAIProvider(access_key_or_token="sk-test")
+    config = ConfigStore(path=tmp_path / "plyngent.toml", document=tomlkit.document())
+    config.providers = {"local": provider}
+    try:
+        st = ReplState(
+            config=config,
+            memory=memory,
+            workspace=tmp_path,
+            provider_name="local",
+            provider=provider,
+            model="gpt-test",
+            tools_enabled=False,
+            interactive_limits=False,
+            auto_continue_limits=True,
+        )
+        assert auto_continue_enabled() is True
+        assert st.agent.on_limit is not None
+    finally:
+        reset_auto_continue()
+        await memory.close()
+
+
 async def test_help_command_usage_line(state: ReplState, capsys: pytest.CaptureFixture[str]) -> None:
     assert await handle_slash(state, "/help compact") is True
     out = capsys.readouterr().out

tests/test_config/test_agent_section.py

@@ -27,6 +27,7 @@ def test_agent_section_defaults(tmp_path: Path) -> None:
     assert store.agent_config.confirm_destructive is True
     assert store.agent_config.path_denylist == []
     assert store.agent_config.allow_paths == {}
+    assert store.agent_config.auto_continue_limits is False
     assert store.agent_config.max_context_tokens == 200_000
     assert store.plugins_config.enable == []
     assert store.plugins_config.disable == []
@@ -83,6 +84,7 @@ parallel_tools = false
 confirm_destructive = false
 path_denylist = ["/secrets/", ".ssh/"]
 max_context_tokens = 5000
+auto_continue_limits = true
 """,
         encoding="utf-8",
     )
@@ -94,6 +96,7 @@ max_context_tokens = 5000
     assert store.agent_config.confirm_destructive is False
     assert store.agent_config.path_denylist == ["/secrets/", ".ssh/"]
     assert store.agent_config.max_context_tokens == 5000
+    assert store.agent_config.auto_continue_limits is True
     composed = compose_agent_system_content(
         store.agent_config.system_prompt,
         store.agent_config.tool_directives,