The PR-close canceller had no concurrency group at all, so cancelling
depended entirely on scripts/github/cancel/pull_request_runs.sh, which
needs a runner before it can call the API. Runners were 20 minutes to 21
hours out, and run 31451265380 stayed alive that whole time.
The canceller now joins the group entry-pr-change-orchestrate.yml renders
for the same PR. GitHub clears the group when the run is created, before a
runner is assigned, so the orchestrator dies immediately and the script
becomes a backstop instead of the only path.
The group spells pull_request out literally rather than interpolating
github.event_name. This workflow is triggered by pull_request_target, so
the interpolated form would join the twin the orchestrator's own job
guards already skip on a same-repo PR and leave the working run untouched.
A fork PR runs both twins; the pull_request_target one is still left to
the script.
The branch-delete sweep filtered runs by head_branch alone and shot this
canceller mid-cancel. It now excludes the canceller's own path.
Co-Authored-By: Claude Opus 5 (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 5