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@marcusquinn marcusquinn commented Feb 7, 2026

Summary

  • Add error guard on create_js_script call in cmd_validate to prevent silent set -e exit
  • Document the || exit_code=$? pattern that prevents set -e from killing the script before validation results are reported
  • Change exit 1 to return 1 in main() catch-all for consistency with the rest of the script

Analysis

The core || exit_code=$? guard on the node subshell was already in place from PR #391. The CodeRabbit review flagged this as a critical issue, but the code was already correct for the primary validation path. This PR adds defensive improvements for the remaining set -e hazards:

  1. create_js_script unguarded call — if mkdir -p or cat > fails, set -e would kill the script without a useful error message. Now wrapped with || { print_error ...; return 1; }
  2. exit 1 in catch-all — used exit instead of return, which is inconsistent and prevents callers from handling the error. Changed to return 1
  3. Documentation — added comment explaining why the || exit_code=$? pattern is necessary

Testing

  • ShellCheck: zero violations
  • bash -n: syntax check passes
  • Verified || exit_code=$? pattern correctly captures non-zero exit codes under set -euo pipefail

Closes #443

Summary by CodeRabbit

  • Bug Fixes

    • Improved validation tooling error handling: validation scripts now surface and propagate explicit exit codes and print clear success or failure messages to avoid silent failures.
  • Documentation

    • Expanded notes and documented error-handling patterns around validation flow.
  • Chores

    • Reorganized task tracker entries and adjusted statuses for several pending and in-progress items.

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Summary of Changes

Hello @marcusquinn, 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 significantly enhances the robustness and predictability of the schema-validator-helper.sh script. It addresses potential premature script exits caused by set -e by implementing defensive error handling for critical operations, clarifying existing exit code capture mechanisms, and standardizing error propagation within the script's main function. These changes ensure more reliable script execution and clearer error reporting.

Highlights

  • Error Guard for Script Creation: An error guard has been added to the create_js_script call within cmd_validate to prevent silent set -e exits if the script creation process fails.
  • Documentation of set -e Pattern: The || exit_code=$? pattern, which is crucial for preventing set -e from prematurely terminating the script before validation results are reported, has been explicitly documented.
  • Consistent Error Handling in main(): The exit 1 statement in the main() function's catch-all block has been changed to return 1 to ensure consistency with the script's overall error handling and allow callers to manage the error.
Changelog
  • .agents/scripts/schema-validator-helper.sh
    • Added an error guard to the create_js_script function call within cmd_validate, ensuring that script creation failures are caught and handled gracefully, preventing set -e from causing an abrupt exit.
    • Included a new comment explaining the purpose and necessity of the || exit_code=$? pattern for explicitly capturing non-zero exit codes from node commands, which is crucial for set -e environments.
    • Modified the main() function's catch-all error handling to use return 1 instead of exit 1, promoting consistent error propagation within the script.
  • TODO.md
    • Updated the status of task t142 from [ ] to [x], marking it as completed.
    • Revised the notes for t142 to reflect the specific improvements implemented in this PR, including the create_js_script error guard, documentation of the set -e pattern, and the exit 1 to return 1 change.
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coderabbitai bot commented Feb 7, 2026

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Walkthrough

Added explicit error handling in .agents/scripts/schema-validator-helper.sh: capture and report validation exit codes, guard JS script creation failures, print success/error messages, and use return instead of exit for unknown commands. Updated TODO.md task statuses and notes accordingly.

Changes

Cohort / File(s) Summary
Schema validation script
./.agents/scripts/schema-validator-helper.sh
Added error guard when creating the JS validation script, capture Node validator exit code in a subshell (exit_code=$?), print success/error messages based on that code, and changed main catch-all to return 1 instead of exit 1.
Task list / documentation
TODO.md
Reopened several tasks (t147.1, t147.2, t147.4, t143, t135.9) from completed to pending, removed/restructured a blocked note, and expanded notes for t142 documenting the guard, set -e rationale, and main() behavior change.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

A script that listens, codes that kindly tell,
No sudden exits breaking the shell,
Exit codes captured, messages bright —
Validation sings through day and night ✨

🚥 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 accurately reflects the main change: hardening schema-validator-helper.sh against premature set -e exits (t142), which matches the core objective of adding error guards and exit code capture.
Linked Issues check ✅ Passed The PR successfully addresses all coding requirements from issue #443: adds error guard on create_js_script, documents exit code capture pattern (|| exit_code=$?), and changes exit 1 to return 1 in main() for consistency.
Out of Scope Changes check ✅ Passed The TODO.md changes reflect task status updates (t142, t147, t143, t135.9) related to the PR work, which are administrative tracking updates accompanying the code fix and are appropriately scoped.
Docstring Coverage ✅ Passed Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

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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 feature/t142

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github-actions bot commented Feb 7, 2026

🔍 Code Quality Report

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

�[0;34m[INFO]�[0m Latest Quality Status:
SonarCloud: 0 bugs, 0 vulnerabilities, 26 code smells

�[0;34m[INFO]�[0m Recent monitoring activity:
Sat Feb 7 18:01:25 UTC 2026: Code review monitoring started
Sat Feb 7 18:01:25 UTC 2026: SonarCloud - Bugs: 0, Vulnerabilities: 0, Code Smells: 26
Sat Feb 7 18:01:26 UTC 2026: Qlty - 0 issues found, auto-formatting applied
Sat Feb 7 18:01:28 UTC 2026: Codacy analysis completed with auto-fixes

📈 Current Quality Metrics

  • BUGS: 0
  • CODE SMELLS: 26
  • VULNERABILITIES: 0

Generated on: Sat Feb 7 18:01:28 UTC 2026


Generated by AI DevOps Framework Code Review Monitoring

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Code Review

This pull request effectively hardens the schema-validator-helper.sh script against premature exits when set -e is active. The changes are well-implemented and improve the script's robustness and maintainability. Specifically, adding an error guard for the create_js_script function, documenting the pattern for capturing expected non-zero exit codes, and changing exit 1 to return 1 for consistency are all excellent improvements. The code quality is high, and the changes correctly address the intended fix.

marcusquinn added a commit that referenced this pull request Feb 7, 2026
marcusquinn added a commit that referenced this pull request Feb 7, 2026
…y errors (t147.2) (#451)

* chore: mark t142 complete in TODO.md (#449)

* chore: mark t135.9 complete in TODO.md (#448)

* fix(supervisor): triage PR #392 review feedback - stderr, sort, deploy errors (t147.2)

- Add post-PR states to ORDER BY CASE in cmd_status and cmd_list
- Add 300s timeout to deploy setup.sh with portable fallback
- Deploy failures now transition to 'failed' instead of silently marking 'deployed'
- Redirect cmd_pr_lifecycle output to post-pr.log instead of /dev/null
- Fix missing $SUPERVISOR_DB arg in db() calls for no_pr retry counter
- Remove unused no_pr_key variable

Dismissed 3 of 6 review threads as already fixed or invalid:
- gh pr merge stderr: already uses 2>&1
- Fallback PR lookup: already uses git -C and gh pr list --repo
- Missing pr_review:deployed transition: not needed, complete:deployed handles it
marcusquinn added a commit that referenced this pull request Feb 7, 2026
…147.1) (#450)

* chore: mark t142 complete in TODO.md (#449)

* chore: mark t135.9 complete in TODO.md (#448)

* fix(supervisor): add missing $SUPERVISOR_DB arg to db() calls, remove HOMEBREW_PREFIX guard (t147.1)

- Add $SUPERVISOR_DB as first arg to both db() calls in no_pr retry
  counter logic (lines 3165, 3183). Without it, sqlite3 treated the SQL
  as a filename and failed silently — retry counter never persisted,
  making the 5-attempt threshold unreachable.
- Remove unused no_pr_key variable.
- Remove HOMEBREW_PREFIX guard around PATH augmentation. The idempotent
  PATH check already prevents duplicates; the guard was overly
  restrictive for cron environments where HOMEBREW_PREFIX may be set
  without all tool paths present.

Triaged all 4 unresolved review threads from PR #435:
- 3 fixed (critical db bug, unused var, PATH guard)
- 1 acknowledged won't-fix (json_extract counter reset is by design)

Refs: GH#438, t147.1
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github-actions bot commented Feb 7, 2026

🔍 Code Quality Report

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

�[0;34m[INFO]�[0m Latest Quality Status:
SonarCloud: 0 bugs, 0 vulnerabilities, 25 code smells

�[0;34m[INFO]�[0m Recent monitoring activity:
Sat Feb 7 19:01:01 UTC 2026: Code review monitoring started
Sat Feb 7 19:01:01 UTC 2026: SonarCloud - Bugs: 0, Vulnerabilities: 0, Code Smells: 25
Sat Feb 7 19:01:02 UTC 2026: Qlty - 0 issues found, auto-formatting applied
Sat Feb 7 19:01:04 UTC 2026: Codacy analysis completed with auto-fixes

📈 Current Quality Metrics

  • BUGS: 0
  • CODE SMELLS: 25
  • VULNERABILITIES: 0

Generated on: Sat Feb 7 19:01:04 UTC 2026


Generated by AI DevOps Framework Code Review Monitoring

…(t142)

- Add error guard on create_js_script call in cmd_validate
- Document the || exit_code=$? pattern that prevents set -e from
  killing the script before validation results are reported
- Change exit 1 to return 1 in main() catch-all for consistency

The core || exit_code=$? guard was already in place from PR #391.
This commit adds defensive improvements for remaining set -e hazards.

Closes #443
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github-actions bot commented Feb 7, 2026

🔍 Code Quality Report

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

�[0;34m[INFO]�[0m Latest Quality Status:
SonarCloud: 0 bugs, 0 vulnerabilities, 25 code smells

�[0;34m[INFO]�[0m Recent monitoring activity:
Sat Feb 7 19:08:17 UTC 2026: Code review monitoring started
Sat Feb 7 19:08:17 UTC 2026: SonarCloud - Bugs: 0, Vulnerabilities: 0, Code Smells: 25
Sat Feb 7 19:08:17 UTC 2026: Qlty - 0 issues found, auto-formatting applied
Sat Feb 7 19:08:19 UTC 2026: Codacy analysis completed with auto-fixes

📈 Current Quality Metrics

  • BUGS: 0
  • CODE SMELLS: 25
  • VULNERABILITIES: 0

Generated on: Sat Feb 7 19:08:20 UTC 2026


Generated by AI DevOps Framework Code Review Monitoring

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sonarqubecloud bot commented Feb 7, 2026

@marcusquinn marcusquinn merged commit 5b9061e into main Feb 7, 2026
11 checks passed
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t142: bug: schema-validator-helper.sh set -e causes premature exit on validation errors

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