pi-exit

A small pi extension that adds familiar ways to leave an interactive session.

Commands

The canonical command is /exit. These aliases have the same effect:

Matching is case-sensitive and applies to the complete trimmed input. For example, /exit now, exit now, EXIT, /E, :q!, and :q foo are ordinary prompts rather than exit commands.

Only text entered by a person in pi's TUI can trigger this extension. RPC input, print/JSON modes, messages injected by other extensions, and prompts with image attachments are not intercepted.

Behavior

An exit input uses pi's graceful extension shutdown API, following the same shutdown path as the built-in /quit command. It does not call process.exit() directly and does not add a confirmation dialog.

If the agent is running, pi-exit first aborts the current operation and discards queued steering or follow-up messages, then requests graceful shutdown. The request is idempotent.

The slash autocomplete list contains only the canonical /exit entry. Aliases do not appear in autocomplete and are recognized when submitted.

Known timing difference from /quit

Pi queues ordinary extension input while session compaction is running. If /exit or an alias is submitted during compaction, it takes effect after compaction finishes. The built-in /quit command can exit immediately during that state.

Requirements

• Node.js 22.19 or newer
• @earendil-works/pi-coding-agent 0.84.x or compatible
• @earendil-works/pi-tui 0.84.x or compatible

Installation

Install the npm package globally in pi so the commands are available in every project:

pi install npm:@tbanowl/pi-exit

You can also install the package directly from GitHub:

pi install git:github.com/tbanowl/pi-exit

Restart pi after installation. To remove the npm package:

pi remove npm:@tbanowl/pi-exit

To try the published package without installing it:

pi -e npm:@tbanowl/pi-exit

For local development, load the extension entry point from this checkout:

pi -e ./extensions/index.ts

Development

Install development dependencies and run all automated checks:

npm install
npm run check

Individual commands:

npm run typecheck
npm test

Manual TUI smoke test

1. Start pi -e ./extensions/index.ts.
2. Confirm slash autocomplete shows /exit but not /e, /ex, or /exi.
3. Start a fresh pi process for each of /exit, exit, /e, /ex, /exi, and :q; verify each exits without confirmation.
4. Start a streaming answer, submit an exit alias, and verify generation is aborted before pi exits.
5. Verify /exit now, exit now, EXIT, /E, :q!, and :q foo are sent to the model rather than intercepted.
6. Load a small observer extension with a session_shutdown handler and verify it receives { reason: "quit" } on exit.
7. Start compaction, submit an exit alias, and verify pi exits after compaction finishes.
8. Run pi install npm:@tbanowl/pi-exit (or install this checkout by absolute path before the first npm release), start pi from another directory, and repeat an exit check.

License

MIT