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fix(ci): unbreak workflow YAML and add a complete actions.lock - #61

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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#61
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 ce01994 into main Aug 27, 2026
21 of 27 checks passed
@hyperpolymath
hyperpolymath deleted the fix/workflow-dependency-locking branch August 27, 2026 04:49
@coderabbitai

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: 6984aacc-6dad-463b-8aed-4eea739a5190

📥 Commits

Reviewing files that changed from the base of the PR and between c1fab11 and e831e88.

⛔ Files ignored due to path filters (1)
  • .github/workflows/actions.lock is excluded by !**/*.lock
📒 Files selected for processing (16)
  • .github/workflows/abi-ffi-gate.yml
  • .github/workflows/boj-build.yml
  • .github/workflows/casket-pages.yml
  • .github/workflows/codeql.yml
  • .github/workflows/dogfood-gate.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/release.yml
  • .github/workflows/rhodibot.yml
  • .github/workflows/rust-ci.yml
  • .github/workflows/scorecard.yml
  • .github/workflows/secret-scanner.yml
  • .github/workflows/static-analysis-gate.yml

📝 Walkthrough

Summary by CodeRabbit

  • Security & Maintenance
    • Updated workflow action references to fixed versions for improved reproducibility and supply-chain security.
    • Refreshed pinned security, governance, mirroring, and CI workflow revisions.
    • Added required read permissions for workflow metadata access.
    • Documented workflow management consistently across automation configurations.
    • No changes to application functionality or end-user features.

Walkthrough

Changes

GitHub Actions workflow updates

Layer / File(s) Summary
Workflow management comments
.github/workflows/*.yml
Added or duplicated gh actions-lock management comments in workflow headers.
Pinned actions and reusable workflow permissions
.github/workflows/abi-ffi-gate.yml, .github/workflows/governance.yml, .github/workflows/hypatia-scan.yml, .github/workflows/mirror.yml, .github/workflows/rust-ci.yml, .github/workflows/scorecard.yml, .github/workflows/secret-scanner.yml
Added actions: read permissions, updated reusable workflow commit pins, and pinned checkout actions to v4.4.0.

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

Poem

A rabbit checks each workflow line
Exact pins now neatly shine
Read-only actions permissions grow
Lock comments mark the flow
No job steps change below

✨ Finishing Touches 💡 1
🛠️ Fix failing CI checks 💡
  • Create stacked PR
  • Commit on current branch

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gitar-bot Bot commented Aug 27, 2026

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@codacy-production

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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.

Run reviewer

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

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Pull Request Overview

While the PR is up to quality standards according to Codacy, there is a significant logic issue in the permission configuration: job-level permission blocks in workflows like 'hypatia-scan.yml' are shadowing the newly added workflow-level 'actions: read' permission, which will likely cause failures in reusable workflow calls.

Additionally, the automation used to manage the 'actions.lock' has introduced redundant header comments across multiple files. Please verify the idempotency of the locking tool. Note that several acceptance criteria, including the restoration of the 'SPDX-License-Identifier' to the first line and repository-wide version consistency, are currently unverified or missing in the implementation.

About this PR

  • The management banner ('# This workflow is managed by gh actions-lock.') is being duplicated across several files (e.g., boj-build.yml, mirror.yml). The tool used to generate these updates should be checked for idempotency to avoid cluttered YAML headers.

Test suggestions

  • Verify that the SPDX-License-Identifier is on line 1 for all workflow files.
  • Validate that all workflows calling reusable workflows contain the 'actions: read' permission.
  • Ensure no workflow file contains duplicate management comment lines.
  • Check that all instances of 'actions/checkout' use a consistent version across the repository.
Prompt proposal for missing tests
Consider implementing these tests if applicable:
1. Verify that the SPDX-License-Identifier is on line 1 for all workflow files.
2. Validate that all workflows calling reusable workflows contain the 'actions: read' permission.
3. Ensure no workflow file contains duplicate management comment lines.
4. Check that all instances of 'actions/checkout' use a consistent version across the repository.

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

workflow_dispatch:

permissions:
actions: read

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🟡 MEDIUM RISK

The workflow-level 'actions: read' permission is ignored by this job because it defines its own permissions block. To fix this, move 'actions: read' into the job-level permissions block starting at line 21.

@@ -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: Duplicate banner found. Line 2 and Line 3 are identical. Please ensure the locking tool is idempotent.

@@ -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: Duplicate management comment. Line 2 already contains the banner '# This workflow is managed by gh actions-lock.'. Please remove the redundant line.

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