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fix(ci): pin third-party actions to full commit SHAs - #81

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hyperpolymath merged 1 commit into
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fix/sha-pin-actions
Sep 20, 2026
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hyperpolymath merged 1 commit into
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fix/sha-pin-actions

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fix(ci): pin third-party actions to full commit SHAs

The account's Actions policy requires a full-length SHA ref. A tag or branch ref is refused at
startup — startup_failure, no jobs, "this workflow graph cannot be shown" — so these workflows
could not run at all. This resolves each ref to the commit it currently points at and records the
ref in a trailing comment, e.g. actions/checkout@<sha> # v4.

dtolnay/rust-toolchain takes its toolchain from the ref itself, so those steps also gained an
explicit with: toolchain: input; without it, a SHA ref would silently lose the channel.

No behaviour is intended to change beyond the pins.

The account's Actions policy requires a full-length SHA ref. A tag or branch ref is refused at
startup — `startup_failure`, no jobs, "this workflow graph cannot be shown" — so these workflows
could not run at all. This resolves each ref to the commit it currently points at and records the
ref in a trailing comment, e.g. `actions/checkout@<sha> # v4`.

`dtolnay/rust-toolchain` takes its toolchain from the ref itself, so those steps also gained an
explicit `with: toolchain:` input; without it, a SHA ref would silently lose the channel.

No behaviour is intended to change beyond the pins.
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coderabbitai Bot commented Sep 19, 2026 •

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Review Change StackReview Change Stack

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
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Reviewing files that changed from the base of the PR and between 47009dc and b1b22d6.

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  • .github/workflows/rhodibot.yml

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🔇 Additional comments (1)
.github/workflows/rhodibot.yml (1)

37-37: LGTM!


📝 Summary

Summary by CodeRabbit

  • Chores
    • Pinned the workflow checkout action to a specific version for more consistent automated runs.

Walkthrough

The Rhodibot workflow now pins actions/checkout to commit 3d3c42e5aac5ba805825da76410c181273ba90b1. Other workflow behaviour is unchanged.

Changes

Rhodibot workflow

Layer / File(s) Summary
Pin checkout action
.github/workflows/rhodibot.yml
The Checkout step now uses a fixed commit instead of the mutable v7.0.1 tag.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Description check ⚠️ Warning The description explains the purpose and intended behaviour, but it does not follow the required template. It omits the Summary, Changes, RSR Quality Checklist, Testing, and Screenshots sections, incl… Restructure the description using the repository template. Add the required sections, list the changed workflows, complete each applicable RSR Quality Checklist item, describe the testing performed, and provide screenshots or terminal outpu…
✅ Passed checks (4 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly and concisely describes the main change: pinning third-party GitHub Actions to full commit SHAs.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Full details: Description check

Explanation

The description explains the purpose and intended behaviour, but it does not follow the required template. It omits the Summary, Changes, RSR Quality Checklist, Testing, and Screenshots sections, including the required checklist items and test results.

Resolution

Restructure the description using the repository template. Add the required sections, list the changed workflows, complete each applicable RSR Quality Checklist item, describe the testing performed, and provide screenshots or terminal output when applicable.

  • Fix all pre-merge checks with AI

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A rabbit checks the workflow line
The checkout commit stays fixed and fine
No mutable tag can hop away
The other steps still run the same way
Soft paws approve this change today

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@hyperpolymath
hyperpolymath merged commit a3132d2 into main Sep 20, 2026
30 of 35 checks passed
@hyperpolymath
hyperpolymath deleted the fix/sha-pin-actions branch September 20, 2026 01:03
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