Johnathan Corgan 7f518731c8 ci: cancel in-progress runs on same-ref pushes ...

Add a top-level concurrency block to ci.yml keyed on
(workflow, ref) with cancel-in-progress: true. Pushes (including
force-pushes) to the same ref now retire any in-flight run for
that ref rather than letting the superseded and current-tip runs
both burn runner minutes.

Motivated by a 2026-05-14 force-push experience where two CI runs
ran concurrently against a feature branch — the original push at
c76ec99 continued for ~17 minutes alongside the amended push at
927ef47, despite only the latter being the live tip.

Scope deliberately limited to ci.yml. Tag-triggered release-build
workflows (package-*.yml, aur-publish-*.yml) are untouched — they
operate on per-tag refs that already form distinct concurrency
groups and release artifact builds generally should not be
cancellable by unrelated activity.

2026-05-14 18:15:22 +00:00

..

workflows

ci: cancel in-progress runs on same-ref pushes

2026-05-14 18:15:22 +00:00