fix: xcode-select timeout + OrbStack VM exact match

[marcusquinn]

Summary

Addresses two issues from CodeRabbit review on PR #680:

• Unbounded xcode-select wait loop (Major): The until command -v git loop after xcode-select --install could hang forever if the user cancels or installation fails silently. Added a 5-minute timeout with clear error messaging.
• OrbStack VM name substring match (Minor): grep -q "$vm_name" could match VMs like aidevops-dev. Changed to grep -qxF for exact full-line fixed-string matching.

Changes

setup.sh (11 insertions, 3 deletions)

1. xcode-select timeout (~line 1058-1070): Added xcode_wait counter and xcode_max_wait=300 (5 minutes). Loop increments by 5s per iteration and exits with clear error if timeout exceeded.

2. OrbStack VM exact match (~line 1028): Changed grep -q "$vm_name" to grep -qxF "$vm_name" — -x matches whole line, -F treats pattern as fixed string.

Testing

• ShellCheck: No new violations on modified lines
• Syntax: bash -n setup.sh passes
• Linters: All issues pre-existing (no new violations)

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch bugfix/setup-xcode-orbstack-fixes

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

🔍 Code Quality Report

�[0;35m[MONITOR]�[0m Code Review Monitoring Report

�[0;34m[INFO]�[0m Latest Quality Status:
SonarCloud: 0 bugs, 0 vulnerabilities, 42 code smells

�[0;34m[INFO]�[0m Recent monitoring activity:
Sun Feb 8 23:08:42 UTC 2026: Code review monitoring started
Sun Feb 8 23:08:42 UTC 2026: SonarCloud - Bugs: 0, Vulnerabilities: 0, Code Smells: 42

📈 Current Quality Metrics

• BUGS: 0
• CODE SMELLS: 42
• VULNERABILITIES: 0

Generated on: Sun Feb 8 23:08:44 UTC 2026

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