[greenc-FNAL]

Summary

• Pin CI and pre-commit to actionlint 1.7.12 for consistent workflow validation.
• Add the pinned actionlint pre-commit hook and a wrapper that skips ShellCheck on Darwin to avoid actionlint's pipe deadlock; Linux CI retains ShellCheck.
• Preserve the existing actionlint commit without including the separate guardrail changes.

Dependencies

This PR contains one commit directly above upstream/main and changes only the CI workflow, pre-commit configuration, and actionlint wrapper. It is independent of the guardrail PR and can merge in either order.

Validation

• Pre-commit checks passed for all three changed files before pushing.
• The complete commit diff and branch tracking were inspected.
• git diff --check passed.

• CI: Pins the actionlint version to 1.7.12.
• Pre-commit: Adds the rhysd/actionlint hook at revision v1.7.12, using the new wrapper script.
• Platform handling: On Darwin, the wrapper disables ShellCheck integration and prints a notice because of an actionlint pipe deadlock. On other platforms, it runs actionlint normally. Linux CI continues to run actionlint through the workflow.
• Tests: Results were not provided.

[coderabbitai]

No actionable comments were generated in the recent review.

Recent review info

Run configuration

• Source mode: Auto
• Repository: Unavailable
• Branch: Unavailable
• File: No configuration file from this repository applied
• Commit: Unavailable
• Layers: Organization UI
• Review profile: ASSERTIVE
• Plan: Advanced
• Run ID: 28168b1b-6a18-4c41-9b23-2942d2aea7a9

Commits

Reviewing files that changed from the base of the PR and between 6dcadc3 and 556afdd.

Files selected for processing: 3

• .github/workflows/ci.yaml
• .pre-commit-config.yaml
• scripts/pre-commit/actionlint.sh

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

Recent review details

Context from checks skipped due to timeout: 1

• GitHub Check: setup

Additional context used

Code guidelines: 1

AGENTS.md — auto-discovered

Path-based instructions: 1

Source excerpt: YAML: formatted with prettier (120-char soft limit, 2-space indent).

CodeRabbit inference engine (AGENTS.md)

Files:

• .pre-commit-config.yaml
• .github/workflows/ci.yaml

Additional comments: 3

.pre-commit-config.yaml: 1

50-55: LGTM!

scripts/pre-commit/actionlint.sh: 1

1-9: LGTM!

.github/workflows/ci.yaml: 1

64-64: LGTM!

Walkthrough

The pre-commit configuration adds an actionlint hook that runs a platform-aware script. On Darwin, the script disables ShellCheck. The CI workflow specifies actionlint version 1.7.12.

Changes: Actionlint setup

Layer / File(s)	Summary
Pre-commit invocation and CI version .pre-commit-config.yaml, scripts/pre-commit/actionlint.sh, .github/workflows/ci.yaml	The pre-commit hook runs the script with verbose output. On Darwin, the script disables ShellCheck; on other platforms, it runs actionlint normally. Both paths forward arguments. CI specifies actionlint version 1.7.12.

Priority: Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Other

Merge Risk: Minimal · up to 556af

The pinned actionlint versions and platform-specific wrapper are consistent with the stated CI and pre-commit behavior.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title "ci: pin actionlint version and add pre-commit hook" matches the main changes. The workflow now pins actionlint to 1.7.12, a pre-commit hook for actionlint is added at v1.7.12, and a wrapper…
Docstring Coverage		No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Title check

Explanation

The title "ci: pin actionlint version and add pre-commit hook" matches the main changes. The workflow now pins actionlint to 1.7.12, a pre-commit hook for actionlint is added at v1.7.12, and a wrapper script skips ShellCheck on Darwin. The title states both primary changes in one concise, specific sentence, and it uses the conventional commit prefix. It omits the Darwin ShellCheck workaround, which is a detail and not the main point.

Full details: Docstring Coverage

Explanation

No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 0 functions across 1 files. (2 skipped: 2 unsupported.)

Finishing Touches

📝 Generate docstrings

• Commit to this branch
• Create a new PR

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

• Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

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[Copilot]

🟢 Approval recommended

No active review issues are recorded for the actionlint version alignment and macOS-specific ShellCheck workaround.

No open issues 🎉

What changed in this PR

Aligns local and CI workflow validation on actionlint 1.7.12, with a macOS-specific workaround for the reported ShellCheck pipe deadlock.

Changes:

• Pins actionlint to version 1.7.12 in CI and pre-commit.
• Adds a pre-commit wrapper that disables ShellCheck on Darwin while leaving it enabled on Linux.

File	Description
scripts/​pre-commit/​actionlint.sh	Wraps actionlint with Darwin-specific ShellCheck handling and a notice.
.pre-commit-config.yaml	Adds the pinned actionlint hook using the wrapper.
.github/​workflows/​ci.yaml	Pins the CI actionlint version to 1.7.12.

_{Review effort: Balanced}