Gitea stays the source of truth and push-mirrors this repository to
GitHub. The org variable BUILD_ON, set on both forges, picks where the
heavy work runs:
- unset: nothing changes. Gitea's jobs run as before and every job in
the GitHub workflow is skipped.
- github: Gitea skips its test, build and publish jobs. GitHub Actions
runs them on hosted runners, arm64 natively rather than under QEMU,
publishes to the same Gitea registry, and posts a commit status back
to Gitea. A new `github` job in Gitea's ci.yml waits for that status
and passes or fails with it, so the Gitea run still decides a PR.
Announcing and releasing stay on Gitea whatever BUILD_ON says.
The GitHub-era workflows go: cleanup.yml pruned GHCR, release.yml was a
second weekly scheduler, and publish.yml pushed to GHCR. Their work is
in the new .github/workflows/ci.yml or stays on Gitea. dependabot.yml
goes too: its pull request branches would exist only on GitHub, and
every mirror sync would delete them.
jcoffey-dev