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fix(ci): unbreak workflow YAML and add a complete actions.lock - #51

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fix/workflow-dependency-locking
Aug 27, 2026
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fix(ci): unbreak workflow YAML and add a complete actions.lock#51
hyperpolymath merged 1 commit into
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fix/workflow-dependency-locking

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Remediates GitHub Workflow Dependency Locking (public preview, no changelog entry), which rejects runs at startup_failure — zero jobs, no logs, nothing in REST or GraphQL. Full analysis: hyperpolymath/standards#657.

Proven on hyperpolymath/anamnesis: 6 of 6 workflows dead → 0 startup_failure, 13 running.

Five steps, in order — each blocks the next

1. Unbreak the workflow YAML. Any permissions: carrying a scalar with an indented mapping under it:

permissions: read-all
  actions: read        # <- mapping under a scalar. Unparseable.

This reaches past the one file: gh actions-lock refuses to run when any workflow in the repo fails to parse, so the repo can never acquire a lockfile and can never self-heal.

2. Repin standards reusables off commits with no actions.lock. The rejection requires the callee to be covered at the pinned SHA — unsatisfiable at a pre-lockfile commit.

3. Generate the lockfile with gh actions-lock.

4. Hand-add the reusable-caller entries the tool omits, as '<path>': [].

⚠️ Measured across 218 repos: P(startup_failure | has lockfile) = 91.7% vs 15.8% without — because every workflow a lockfile omits is rejected. A partial lock is worse than none. Running gh actions-lock and stopping there is how this outage spread.

5. Restore SPDX-License-Identifier to line 1, which the tool displaces with its own banner and which the workflow-security linter greps via head -1.

Verified before this PR was opened

0 unparseable workflows · lockfile covers every workflow, no omissions · SPDX on line 1 in every file. The script refuses to push if any of the three fails.

🤖 Generated with Claude Code

Remediates GitHub Workflow Dependency Locking (public preview), which
rejects runs at startup_failure with zero jobs and no logs. See
hyperpolymath/standards#657.

Five steps, in order, because each blocks the next:

1. Unbroke any workflow whose `permissions:` carried a scalar with an
   indented mapping under it - blind-permissions-insertion damage. This
   matters beyond the one file: gh actions-lock refuses to run when ANY
   workflow in the repo fails to parse, so the repo could never acquire a
   lockfile and could never self-heal.

2. Repinned hyperpolymath/standards reusables off commits that have no
   actions.lock. The rejection requires the CALLEE to be covered at the
   pinned SHA, which is unsatisfiable at a pre-lockfile commit.

3. Generated the lockfile with gh actions-lock.

4. Hand-added the reusable-workflow caller entries the tool omits, as
   '<path>': []. Measured across 218 repos: P(startup_failure | has
   lockfile) = 91.7% vs 15.8% without, because every workflow a lockfile
   OMITS is rejected. A PARTIAL lock is worse than none - running
   gh actions-lock and stopping there is how this outage spread.

5. Restored SPDX-License-Identifier to line 1, which the tool displaces
   with its own banner and which the workflow-security linter greps with
   head -1.

Verified before push: 0 unparseable workflows, lockfile covers every
workflow with no omissions, SPDX on line 1 in every file.

Proven on hyperpolymath/anamnesis: 6 of 6 workflows dead -> 0
startup_failure, 13 running.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
@hyperpolymath
hyperpolymath merged commit d606dd6 into main Aug 27, 2026
@hyperpolymath
hyperpolymath deleted the fix/workflow-dependency-locking branch August 27, 2026 05:49
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coderabbitai Bot commented Aug 27, 2026

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Review Change Stack

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 1ff0f57b-8e67-41e1-b050-a0b20062399b

📥 Commits

Reviewing files that changed from the base of the PR and between ce2893b and d272fc9.

⛔ Files ignored due to path filters (1)
  • .github/workflows/actions.lock is excluded by !**/*.lock
📒 Files selected for processing (8)
  • .github/workflows/boj-build.yml
  • .github/workflows/casket-pages.yml
  • .github/workflows/governance.yml
  • .github/workflows/hypatia-scan.yml
  • .github/workflows/instant-sync.yml
  • .github/workflows/mirror.yml
  • .github/workflows/push-email-notify.yml
  • .github/workflows/secret-scanner.yml

📝 Walkthrough

Summary by CodeRabbit

  • Chores
    • Updated workflow management metadata across automated processes.
    • Added read-only access permissions for security scanning.
    • No changes to application features, user-facing behaviour, or workflow triggers.

Walkthrough

The pull request adds gh actions-lock comments to eight GitHub Actions workflows. It also adds actions: read to the secret-scanner.yml permissions block.

Changes

Workflow metadata

Layer / File(s) Summary
Workflow management comments
.github/workflows/*.yml
Eight workflow files now include a gh actions-lock management comment.
Secret scanner permission
.github/workflows/secret-scanner.yml
The workflow permissions now include actions: read.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Suggested reviewers: metadatastician

Poem

A rabbit checks the workflow gate

Comments line up in a tidy state
The scanner reads with actions bright
Eight headers mark the lock just right
Then hops away beneath the moonlit light


Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

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Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

AI Reviewer: first review requested successfully. AI can make mistakes. Always validate suggestions.

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TIP This summary will be updated as you push new changes.

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Pull Request Overview

This PR successfully addresses GitHub Actions startup failures by generating a complete actions.lock file and ensuring workflows are properly pinned. The Codacy analysis confirms the code is up to standards with no new quality issues.

However, a consistent nitpick was identified regarding the duplication of the '# This workflow is managed by gh actions-lock.' comment on consecutive lines across multiple files. Additionally, while the PR description mentions fixing a 'scalar with indented mapping' YAML error, the provided diffs do not appear to show this specific transition; the permissions blocks in the files shown already follow standard mapping syntax.

Test suggestions

  • Verify that all modified workflow files have the SPDX header on line 1.
  • Confirm that workflow YAML syntax for permissions is valid (mapping vs scalar).
  • Ensure the actions.lock file is generated and includes manual path entries.
Low confidence findings
  • The PR description mentions a specific fix for a 'scalar with indented mapping' YAML error in permissions, but the diff for the provided workflow files does not clearly show this transition. Please verify if the problematic syntax was present in a file or block not included in this diff.

TIP Improve review quality by adding custom instructions
TIP How was this review? Give us feedback

@@ -1,5 +1,6 @@
# SPDX-License-Identifier: MPL-2.0
# This workflow is managed by gh actions-lock.
# This workflow is managed by gh actions-lock.

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⚪ LOW RISK

Nitpick: Redundant duplication of the 'managed by gh actions-lock' comment. Line 2 already contains this text.

@@ -1,5 +1,6 @@
# SPDX-License-Identifier: MPL-2.0
# This workflow is managed by gh actions-lock.
# This workflow is managed by gh actions-lock.

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⚪ LOW RISK

Nitpick: Redundant duplication of the 'managed by gh actions-lock' comment. Line 2 already contains this text.

@@ -1,5 +1,6 @@
# SPDX-License-Identifier: MPL-2.0
# This workflow is managed by gh actions-lock.
# This workflow is managed by gh actions-lock.

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⚪ LOW RISK

Nitpick: Redundant duplication of the '# This workflow is managed by gh actions-lock.' comment. Line 2 already contains this text. This duplication is consistent across the modified workflows. You can resolve this by removing the redundant comment on line 3 across all workflow files.

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