Files
lean4/.github/workflows/restart-on-label.yml
Kim Morrison 320ddae700 feat: add lake-ci label to enable full Lake test suite (#12836)
This PR adds a `lake-ci` label that enables the full Lake test suite in
CI,
avoiding the need to temporarily commit and revert changes to
`tests/CMakeLists.txt`. The `lake-ci` label implies `release-ci` (check
level
3), so all release platforms are also tested.

Motivated by
https://github.com/leanprover/lean4/pull/12540#issuecomment-4000081071
where @tydeu requested running `release-ci` with Lake tests enabled,
which
previously required temporarily uncommenting a line in
`tests/CMakeLists.txt`.

Users can add it via a PR comment containing `lake-ci` on its own line,
or by
adding the label manually. CI automatically restarts when the label is
added.

Implementation:
- `ci.yml`: detect `lake-ci` label, set check level 3, pass
`-DLAKE_CI=ON` to cmake
- `tests/CMakeLists.txt`: `option(LAKE_CI ...)` conditionally enables
full `tests/lake/tests/` glob
- `restart-on-label.yml`: restart CI on `lake-ci` label
- `labels-from-comments.yml`: support `lake-ci` comment

🤖 Prepared with Claude Code

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-10 03:23:35 +00:00

36 lines
1.3 KiB
YAML

name: Restart by label
on:
pull_request_target:
types:
- unlabeled
- labeled
jobs:
restart-on-label:
runs-on: ubuntu-latest
if: contains(github.event.label.name, 'merge-ci') || contains(github.event.label.name, 'release-ci') || contains(github.event.label.name, 'lake-ci')
steps:
- run: |
# Finding latest CI workflow run on current pull request
# (unfortunately cannot search by PR number, only base branch,
# and that is't even unique given PRs from forks, but the risk
# of confusion is low and the danger is mild)
echo "Trying to find a run with branch $head_ref and commit $head_sha"
run_id="$(gh run list -e pull_request -b "$head_ref" -c "$head_sha" \
--workflow 'CI' --limit 1 --json databaseId --jq '.[0].databaseId')"
echo "Run id: ${run_id}"
gh run view "$run_id"
echo "Cancelling (just in case)"
gh run cancel "$run_id" || echo "(failed)"
echo "Waiting for 30s"
sleep 30
gh run view "$run_id"
echo "Rerunning"
gh run rerun "$run_id"
gh run view "$run_id"
shell: bash
env:
head_ref: ${{ github.head_ref }}
head_sha: ${{ github.event.pull_request.head.sha }}
GH_TOKEN: ${{ github.token }}
GH_REPO: ${{ github.repository }}