mirror of
https://github.com/headroomlabs-ai/headroom.git
synced 2026-08-27 14:17:10 -04:00
6efd01f707
## Description
`docker.yml` builds a full multi-arch image on **every push to `main`**
with **no concurrency group**, so a merge spree stacks one build per
commit. Against the Free-plan **20 concurrent-job cap**, those long
builds hog the runner pool and starve the `CI` (`test`/`lint`/`build`)
jobs that PR merges actually depend on. This adds concurrency-cancel so
only the latest build per ref runs — `cancel-in-progress` scoped to
`main` so a release tag's publish (its own ref) is never killed. Same
fix for the per-PR **Merge Conflicts** check.
## Type of Change
- [x] Repo infrastructure / CI (no functional change)
## Changes Made
- `.github/workflows/docker.yml`: `concurrency: docker-${{ github.ref
}}`, cancel-in-progress on `main` only.
- `.github/workflows/merge-conflicts.yml`: per-PR concurrency-cancel.
## Testing
- [x] YAML validated (`yaml.safe_load` on both) — release/tag builds
unaffected (separate ref group).
## Real Behavior Proof
- Before: 24 merges → 24 stacked Docker builds queued against 20 slots.
- After: only the latest `main` Docker build runs; older superseded ones
auto-cancel; release publishes untouched.
|
||
|---|---|---|
| .. | ||
| act | ||
| actions/headroom-e2e-setup | ||
| ISSUE_TEMPLATE | ||
| plugin | ||
| scripts | ||
| workflows | ||
| CODEOWNERS | ||
| copilot-instructions.md | ||
| dependabot.yml | ||
| PULL_REQUEST_TEMPLATE.md | ||