t2865: Remove stderr suppression from write_proof_log calls in deploy.sh

[alex-solovyev]

Summary

• Remove 2>/dev/null from all 6 write_proof_log calls in .agents/scripts/supervisor-archived/deploy.sh
• The || true already prevents script exit on failure, so 2>/dev/null only hides useful debugging info (log file path errors, permission issues)
• Addresses Gemini review feedback from PR t2838: Fix Phase 0.9 sanity check that resets completed tasks to queued #2845

Closes #2865

Summary by CodeRabbit

• Bug Fixes
  • Improved error visibility in deployment processes by enhancing error logging output, allowing diagnostic messages to surface during deployment operations for better troubleshooting.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the debuggability of the deploy.sh script by eliminating the suppression of standard error output from write_proof_log commands. This modification ensures that any errors generated by these logging calls, which were previously hidden, are now visible. The existing || true mechanism already prevents script termination on failure, so removing 2>/dev/null provides valuable diagnostic information without altering the script's error handling flow.

Highlights

• Stderr Suppression Removed: Removed 2>/dev/null from all six write_proof_log calls within the deploy.sh script. This change allows standard error messages to be visible, aiding in debugging.
• Improved Debuggability: The removal of stderr suppression ensures that potential issues like log file path errors or permission problems are no longer silently discarded, making the script easier to troubleshoot.

Changelog

• .agents/scripts/supervisor-archived/deploy.sh
  • Removed 2>/dev/null from write_proof_log calls to expose stderr.

Activity

• Addressed feedback from a Gemini review in PR t2838: Fix Phase 0.9 sanity check that resets completed tasks to queued #2845.
• Closed issue quality-debt: .agents/scripts/supervisor-archived/deploy.sh — PR #2845 review feedback (medium) #2865.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 9d94d883-bc4b-4d72-8ddd-263612ee33b1

📥 Commits

Reviewing files that changed from the base of the PR and between f8589bf and 2ae4149.

📒 Files selected for processing (1)

• .agents/scripts/supervisor-archived/deploy.sh

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Walkthrough

This PR removes explicit stderr redirections (2>/dev/null) from write_proof_log and related logging commands in the deploy script, surfacing errors for debugging purposes while preserving error handling through existing conditional chaining patterns.

Changes

Cohort / File(s)	Summary
Error Suppression Cleanup .agents/scripts/supervisor-archived/deploy.sh	Removed 2>/dev/null redirections from write_proof_log invocations and related status logging to ensure command errors become visible for debugging, maintaining error handling via existing || true conditionals.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• t2839: Fix cmd_pr_lifecycle fast-path merging PRs with zero reviews #2842 — Modifies stderr handling in the same deploy.sh file to surface errors instead of suppressing them to /dev/null.

Suggested labels

bug

Poem

🔍 No more silent shadows in the logs,
Errors emerge like morning fog,
Debugging blooms when truth flows free,
Debug logs shine for all to see! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly and accurately describes the main change: removing stderr suppression from write_proof_log calls in deploy.sh, matching the core objective.
Linked Issues check	✅ Passed	The PR fully addresses issue #2865 by removing 2>/dev/null from all six write_proof_log invocations while maintaining non-fatal behavior via || true, as required.
Out of Scope Changes check	✅ Passed	All changes are scoped to removing stderr suppression from write_proof_log calls in deploy.sh; no unrelated modifications detected.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

• 📝 Generate docstrings (stacked PR)
• 📝 Generate docstrings (commit on current branch)

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch bugfix/t2865-deploy-stderr-suppression

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[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, 107 code smells

�[0;34m[INFO]�[0m Recent monitoring activity:
Thu Mar 5 05:24:02 UTC 2026: Code review monitoring started
Thu Mar 5 05:24:03 UTC 2026: SonarCloud - Bugs: 0, Vulnerabilities: 0, Code Smells: 107

📈 Current Quality Metrics

• BUGS: 0
• CODE SMELLS: 107
• VULNERABILITIES: 0

Generated on: Thu Mar 5 05:24:05 UTC 2026

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Generated by AI DevOps Framework Code Review Monitoring

[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

[alex-solovyev]

This PR addresses issue #2865 (remove stderr suppression from write_proof_log calls in supervisor-archived/deploy.sh). Waiting for CodeRabbit review to complete before merge.

[gemini-code-assist]

Code Review

This pull request removes stderr suppression (2>/dev/null) from six calls to write_proof_log in the deploy.sh script. This is a valuable change that improves debuggability by allowing potential errors from the logging function to be visible, while the existing || true continues to prevent script termination on failure. The implementation is correct and aligns with best practices for robust shell scripting, including several of the project's general rules that advise against blanket error suppression.