Enhance tmux-dev command with repo-prefixed session naming

[memorysaver]

Summary

• Enhanced tmux-dev command to use repository name prefix in session names
• Session names now follow pattern: {repo-name}-{branch-name}
• Prevents conflicts when running multiple projects with same branch names
• Updated all operations (start, logs, monitor, stop) to use new naming scheme

Test plan

• Test session creation with new naming pattern
• Verify session operations work across multiple projects
• Confirm no conflicts with same branch names in different repos
• Test examples in documentation work as expected

🤖 Generated with Claude Code

[claude]

Claude finished @memorysaver's task —— View job

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PR Review Complete ✅

Review Tasks:

• Read and analyze the modified file
• Review code quality and implementation approach
• Check for potential bugs or edge cases
• Assess performance considerations
• Evaluate security implications
• Check test coverage adequacy
• Provide comprehensive feedback and recommendations

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Review Feedback

This PR successfully addresses session naming conflicts by implementing repository-prefixed session names. The changes are well-structured and consistent across all operations.

🟢 Strengths

1. Consistent Implementation: All operations (start, logs, monitor, stop) use the same $REPO-$BRANCH pattern
2. Clear Documentation: Examples are updated to reflect the new workflow
3. Practical Solution: Addresses real conflicts when working with multiple projects
4. Standard Git Commands: Uses reliable git rev-parse commands for repo/branch detection

🟡 Potential Issues & Recommendations

1. Branch Name Edge Cases (claude/commands/tmux-dev.md:12-14)

Branch names with special characters may cause issues:

• / in branch names like feature/auth → session name becomes my-app-feature/auth
• - in branch names could be confused with the delimiter

Recommendation: Consider sanitizing branch names:

BRANCH=$(git rev-parse --abbrev-ref HEAD | sed 's|/|_|g')

2. Git Command Error Handling (claude/commands/tmux-dev.md:12-13)

The git commands could fail if:

• Not in a git repository
• Git is not installed
• Repository is in a detached HEAD state

Recommendation: Add error handling guidance:

REPO=$(basename $(git rev-parse --show-toplevel 2>/dev/null) || echo "unknown")
BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "detached")

3. Session Name Length

Long repository names + branch names could create unwieldy session names.

Recommendation: Document any tmux session name length limitations.

🟢 Security Assessment

• No security concerns identified: Variables come from git commands, not user input
• Command injection risk: Minimal, as values are from trusted git sources

🟢 Performance Assessment

• Acceptable overhead: Git commands are fast and only run when needed
• No caching needed: Session setup is infrequent enough that command execution time is negligible

🟡 Test Coverage

The PR includes a manual test plan, but consider adding:

• Test with various branch name patterns (feature/branch, bugfix-123, main)
• Test behavior in non-git directories
• Test with long repository/branch names

🔍 Minor Improvements

1. Example Consistency (claude/commands/tmux-dev.md:20):

   • Current: 'my-app-feature/auth'
   • Consider: 'my-app-feature_auth' if using sanitization

2. Multi-project Examples (claude/commands/tmux-dev.md:82-84):

   • Great addition showing real-world usage patterns

Summary

This is a solid enhancement that solves a real problem with minimal risk. The implementation is consistent and well-documented. The main recommendation is to add branch name sanitization to handle special characters gracefully.

Recommendation: ✅ Approve with minor suggestions

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[claude]

Claude finished @memorysaver's task —— View job

---

PR Review Tasks

• Read and analyze the modified file
• Review code quality and implementation approach
• Check for potential bugs or edge cases
• Assess performance considerations
• Evaluate security implications
• Check test coverage adequacy
• Provide comprehensive feedback and recommendations

---

Review Feedback

This PR successfully addresses session naming conflicts by implementing repository-prefixed session names. The changes are well-structured and consistent across all operations.

🟢 Strengths

1. Consistent Implementation: All operations (start, logs, monitor, stop) use the same $REPO-$BRANCH pattern
2. Clear Documentation: Examples are updated to reflect the new workflow
3. Practical Solution: Addresses real conflicts when working with multiple projects
4. Standard Git Commands: Uses reliable git rev-parse commands for repo/branch detection

🟡 Potential Issues & Recommendations

1. Branch Name Edge Cases (claude/commands/tmux-dev.md:12-14)

Branch names with special characters may cause issues:

• / in branch names like feature/auth → session name becomes my-app-feature/auth
• - in branch names could be confused with the delimiter

Recommendation: Consider sanitizing branch names:

BRANCH=$(git rev-parse --abbrev-ref HEAD | sed 's|/|_|g')

2. Git Command Error Handling (claude/commands/tmux-dev.md:12-13)

The git commands could fail if:

• Not in a git repository
• Git is not installed
• Repository is in a detached HEAD state

Recommendation: Add error handling guidance:

REPO=$(basename $(git rev-parse --show-toplevel 2>/dev/null) || echo "unknown")
BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "detached")

3. Session Name Length

Long repository names + branch names could create unwieldy session names.

Recommendation: Document any tmux session name length limitations.

🟢 Security Assessment

• No security concerns identified: Variables come from git commands, not user input
• Command injection risk: Minimal, as values are from trusted git sources

🟢 Performance Assessment

• Acceptable overhead: Git commands are fast and only run when needed
• No caching needed: Session setup is infrequent enough that command execution time is negligible

🟡 Test Coverage

The PR includes a manual test plan, but consider adding:

• Test with various branch name patterns (feature/branch, bugfix-123, main)
• Test behavior in non-git directories
• Test with long repository/branch names

🔍 Minor Improvements

1. Example Consistency (claude/commands/tmux-dev.md:20):

   • Current: 'my-app-feature/auth'
   • Consider: 'my-app-feature_auth' if using sanitization

2. Multi-project Examples (claude/commands/tmux-dev.md:82-84):

   • Great addition showing real-world usage patterns

Summary

This is a solid enhancement that solves a real problem with minimal risk. The implementation is consistent and well-documented. The main recommendation is to add branch name sanitization to handle special characters gracefully.

Recommendation: ✅ Approve with minor suggestions

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