pi-delete-session

Delete the Pi session you are in — or multi-select saved sessions and clean them up in bulk — from one slash command.

Pi ships session deletion only inside the /resume picker (Ctrl+D, one file at a time). This extension adds the command people actually reach for.

Install

pi install npm:@fahrizkyputra/pi-delete-session

Or try it for one run:

pi -e npm:@fahrizkyputra/pi-delete-session

Usage

Checklist keys

Selections survive filtering, so you can search auth, tick one session, search deploy, tick another, and delete both at once.

/delete-session list

  Sessions in this project
  ⌕ deploy▌
  ────────────────────────────
    [x] Deploy script (current) — 5m ago · 18 msg
    [ ] deploy hotfix notes     — 2h ago · 31 msg
  2 of 7 shown
  1 selected · searching · ↑↓ move · tab: select mode · enter: delete 1 · esc: clear

What happens on delete

• Confirmation first. The current-session dialog shows the session file, its entry count, and its size. Bulk delete lists every selected session before touching anything.
• Favorites are protected by a second question. Sessions marked ★ (see pi-session-favorites) trigger another confirmation before they are removed; declining it cancels the whole deletion, so nothing is lost by accident.
• Subagent data goes with the session. pi-subagents stores child sessions next to the parent (<session>/<runId>/run-N/session.jsonl) and prompts, outputs, and transcripts in the project's shared subagent-artifacts/. Deleting a session removes its own child runs and only the artifacts with its run ids; other sessions' data stays. The confirmation dialog shows how many subagent runs are included.
• Trash-safe. Files are moved to the OS trash with the trash CLI when it is installed, and unlinked otherwise. Same behavior as Pi's built-in picker.
• No orphan writes. When the active session is deleted, a new session starts first, so Pi never re-creates the file you just deleted.
• Works without a TUI. In RPC mode the bulk flow falls back to one-by-one selection dialogs.

Notes

• Deleting sessions is permanent from Pi's point of view. Prefer /export if you might want the transcript later.
• /delete-session list reads sessions through Pi's own SessionManager, so custom sessionDir settings and project grouping behave exactly like /resume.
• Favorite detection is a plain check on the ★ name prefix, so this package works whether or not pi-session-favorites is installed.
• The search field is Pi's own Input component, so typing, pasting, word-delete, and IME behavior match the rest of the terminal UI.

Development

npm install
npm test          # node:test, no Pi required
npm run typecheck # tsc --noEmit
npm run test:e2e  # real Pi over RPC: runs /delete-session and checks the file is gone

npm run test:e2e needs the pi binary on PATH and a Pi build with the RPC extension UI sub-protocol. It answers the confirmation dialog over the wire and fails on any extension_error event, so stale-context regressions surface in CI instead of in your terminal.

Try it locally without publishing:

pi -e /path/to/pi-delete-session

src/handlers.ts holds the command logic behind an injected host, src/session-files.ts holds the filesystem helpers, and extensions/delete-session.ts is the thin wiring into Pi. Never touch the command context after newSession(): the replacement makes it stale, and Pi throws.

License

MIT