fix(init): preserve default push semantics for notes refs (GIT-117)

[TonyCasey]

Summary

• fix(init): preserve default push semantics for notes refs (GIT-117)

Test Coverage

• tests/unit/commands/init.test.ts

Summary by CodeRabbit

• New Features

  • Init command now provides detailed status feedback for notes push configuration, including when configuration is applied, already exists, or is skipped.
  • Added validation to check for Git remote origin before configuration.

• Bug Fixes

  • Improved configuration logic to preserve default Git push behavior when appropriate.

• Tests

  • Added comprehensive test coverage for notes push configuration across multiple scenarios.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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📝 Walkthrough

Walkthrough

The PR refactors configureNotesPush to return a structured status object indicating configuration outcomes instead of void. It adds early git remote origin validation and implements conservative logic to avoid overriding default git push behavior, returning distinct status values for different scenarios.

Changes

Cohort / File(s)	Summary
Command Module src/commands/init.ts	Refactored configureNotesPush to return { status: NotesPushConfigStatus } with four status values: 'configured' (notes refspec added), 'already-configured' (refspec exists), 'skipped-no-custom-push' (no existing push refspecs), 'skipped-no-origin' (git remote missing). Updated call site to log appropriate messages for each status.
Test Coverage tests/unit/commands/init.test.ts	Added comprehensive test suite for configureNotesPush covering all four status paths. Introduced git helper utilities using execFileSync to manipulate and verify git config during tests. Tests validate correct status returns and git refspec states for each scenario.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• fix: hook improvements and init defaults (GIT-85) #55: Directly modifies the same configureNotesPush function in src/commands/init.ts to refactor git notes push refspec configuration behavior and add status-based return values.

🚥 Pre-merge checks | ✅ 3 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 25.00% 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 clearly and specifically summarizes the main change: modifying the notes push configuration to preserve default git semantics, with a specific issue reference (GIT-117).
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-117

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[Copilot]

Pull request overview

This pull request fixes the init command to preserve Git's default push behavior when no custom push refspecs are configured. Previously, the configureNotesPush function would unconditionally configure notes push refspecs, which could override Git's default behavior in repositories relying on implicit push semantics. The fix ensures that notes push configuration is only added when custom push refspecs already exist.

Changes:

• Modified configureNotesPush to return a status object instead of void, with four possible states: 'configured', 'already-configured', 'skipped-no-custom-push', and 'skipped-no-origin'
• Added check to skip configuration when no origin remote exists
• Changed logic to skip configuration when no custom remote.origin.push refspecs exist, preserving Git's default push behavior
• Updated initCommand to handle all four status states with appropriate console messages
• Added comprehensive test coverage for all code paths in configureNotesPush

Reviewed changes

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

File	Description
src/commands/init.ts	Updated configureNotesPush function to return status object, added origin remote check, and changed to only configure notes push when custom refspecs already exist; updated initCommand to handle all status states with informative console messages
tests/unit/commands/init.test.ts	Added helper functions (git, getPushRefspecs) and four comprehensive test cases covering all code paths: no origin remote, no custom push refspecs, adding notes refspec to existing custom refspecs, and idempotent behavior when already configured

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