Files
computer-playbook/scripts/github
kevinveenbirkenbachandClaude Opus 5.5 b055eece05 feat(ci): keep GitHub-hosted runner labels current through the updater
The workflows pin `runs-on: ubuntu-NN.NN`, so no job moves to a new Ubuntu
release behind our back, but nothing raised the pin either. A sixth job of
`🔄 Update versions` closes that: `utils/update/runner.py` reads the image
table of actions/runner-images, takes the newest x64 Ubuntu label whose
image carries no preview or beta badge, and raises every older bare
`runs-on: ubuntu-NN.NN` to it; arch-suffixed labels stay untouched. The job
opens the change as one PR over `.github/workflows`, so its CI run tests
the new image before it reaches main.

This commit carries the updater's first result: every job now runs on
ubuntu-26.04 (49 `runs-on`).

actionlint 1.7.12, the newest release, does not know `ubuntu-26.04` yet
(rhysd/actionlint#682, fix proposed in rhysd/actionlint#743), so
`.github/actionlint.yaml` declares the label until a release knows it.

act maps each `ubuntu-NN.NN` label the workflows use to the local platform
image, derived from `.github/workflows`, instead of a fixed list that did
not know ubuntu-26.04.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-19 16:56:52 +02:00
..
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GitHub Workflow Helpers 🔧

This directory holds the shell helpers that GitHub Actions workflows under .github/workflows/ call. Helpers are grouped by responsibility into subfolders so each workflow file pulls only from the clusters it actually needs.

Subfolders 🗂️

Subfolder Responsibility
runner/ Host-runner hygiene around image builds and deploys (disk, swap, Docker daemon, diagnostics).
cancel/ Cancellation of in-progress workflow runs on PR-close and branch-delete events.
cleanup/ Scheduled repository maintenance that prunes stale GitHub resources.
resolve/ Derivation of structured workflow inputs and outputs from repository state.
update/ The scheduled 🔄 Update versions pipeline (version bumps and PR open/refresh).
release/ Release-time gates that decide whether a tagged commit may be released.

A new helper MUST live in the subfolder that matches its responsibility. New responsibilities MAY motivate a new subfolder, but MUST NOT flatten back into the top level.

For the workflow catalog see workflows.md. For the repository Make target index see make.md.