fix: rename SessionStop to Stop for valid Claude Code hook event (GIT-62)

[TonyCasey]

Summary

• Renamed SessionStop to Stop in GIT_MEM_EVENT_TYPES, buildHooksConfig(), and console output
• SessionStop is not a valid Claude Code hook event name — the correct name is Stop
• Updated unit tests to match the corrected event name

Closes GIT-62

Test plan

• All 311 tests pass (npm test)
• Type-check and lint pass (npm run pre-commit)
• Verify .claude/settings.json uses Stop after running git-mem init

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores
  • Renamed git hook session event identifier from SessionStop to Stop across configuration mappings and logging output.
• Tests
  • Updated unit tests to align with the event naming changes.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The PR renames the session-stop event key from "SessionStop" to "Stop" in the hooks configuration, updating the internal event type constant, hooks config mapping, and corresponding test assertions.

Changes

Cohort / File(s)	Summary
Event key rename src/commands/init-hooks.ts, tests/unit/commands/init-hooks.test.ts	Renamed session-stop event key from SessionStop to Stop across hooks configuration constant and test assertions.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• feat: unified git-mem hook command + safe settings.json merge (GIT-60) #25: Directly shares the same session-stop hook key renaming (SessionStop → Stop) in hooks configuration machinery.
• test: integration tests for hook entry points (GIT-58) #27: Related through integration tests that interact with the session-stop event key in .git-mem.json configuration files.

🚥 Pre-merge checks | ✅ 3 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: renaming SessionStop to Stop for a valid Claude Code hook event, with clear reference to the issue (GIT-62).
Merge Conflict Detection	✅ Passed	✅ No merge conflicts detected when merging into main

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✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch git-62

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[Copilot]

Pull request overview

This PR fixes an incorrect Claude Code hook event name by renaming SessionStop to Stop in the Claude Code settings.json hook configuration. According to the PR description, SessionStop is not a valid Claude Code hook event name—the correct name is Stop. This change ensures that the git-mem hooks will be properly recognized by Claude Code.

Changes:

• Updated GIT_MEM_EVENT_TYPES constant from 'SessionStop' to 'Stop'
• Updated buildHooksConfig() to use Stop key instead of SessionStop
• Updated console output to display Stop instead of SessionStop
• Updated corresponding unit tests to reflect the corrected event name

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/commands/init-hooks.ts	Updated constant, buildHooksConfig function, and console output to use correct Claude Code hook event name Stop
tests/unit/commands/init-hooks.test.ts	Updated tests to verify correct handling of Stop event instead of SessionStop

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