The maintainer-only manual CI dispatch (workflow_dispatch) cannot be triggered by fork contributors. The 🧩 Subset label closes that gap: when present on a PR, the detect-affected-roles job resolves the deploy whitelist from an explicit roles: YAML block in the PR body instead of the diff, giving fork PRs the same narrowed matrix a maintainer would dispatch manually. Without the label, behavior is unchanged (the dispatcher falls through to the diff resolver, output byte-identical).
- subset_roles.py: parse and strictly validate the PR-body roles block (invalid YAML / empty / unknown id / path-traversal all hard-fail)
- pr_affected_roles.sh: single dispatcher selecting subset vs diff resolver
- entry-pull-request-change.yml: wire the label and PR body into the job
- PR templates, pipeline/workflows docs and READMEs, integration tests
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Group the shell helpers under scripts/github/ into five subfolders
that match how the workflow files consume them:
runner/ host-runner hygiene (disk, swap, Docker daemon, diagnostics)
cancel/ run cancellation on PR-close and branch-delete events
resolve/ derivation of workflow inputs and outputs from repo state
update/ scheduled Update: Versions pipeline
release/ release-time gates
Drop the now-redundant subfolder prefix from each filename, e.g.
dump_runner_state.sh becomes dump_state.sh and cancel_pull_request_runs.sh
becomes pull_request_runs.sh. Each subfolder carries a README that
describes its scope per documentation.md rules; the top-level README
points at the subfolders without inventorying files.
Propagate the new paths through ten workflow files, three docs
(workflow.md, pipeline.md, secrets.md), and two tests. Fix a real
runtime bug in enlarge_swap.sh, which still referenced the
pre-rename dump_runner_state.sh path. Extend the inline-block-size
lint hint to describe the new subfolder convention.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 4.8