Summary

Print a short resume command after clean interactive exits:

  To resume this session: pi --session <id>

This makes persisted sessions easier to recover after leaving the TUI, without requiring users to remember or search for the right resume command.

Details

• Prints only for clean interactive shutdown.
• Suppresses the hint for signal shutdown, non-TTY stdout, in-memory sessions, and sessions without a persisted file.
• Includes --session-dir for non-default session directories.
• Quotes custom session dirs when needed for copy-paste safety.
• Reuses the existing --session flow; no new CLI flag.

Testing

  cd packages/coding-agent
  node ../../node_modules/vitest/dist/cli.js --run test/format-resume-command.test.ts test/suite/regressions/5080-signal-shutdown-extension-cleanup.test.ts
  cd ../..
  npm run check