.github/workflows/release.yml

name: release

# release-please caller (OpenHands/release-actions). On push to main, maintains a
# "release PR" that, on merge, bumps package.json + tags vX.Y.Z + creates the
# Release; that release drives the publish workflows via `release: published`.
# Config: release-please-config.json, .release-please-manifest.json, .github/release.yml.
on:
  push:
    branches:
      - main
      - 'release/**'   # maintenance branches; the release is scoped to this branch

jobs:
  # release-please only creates a tag/Release on the release-PR-merge push, which
  # lands as a squash commit `chore(<scope>): release <version>`. The "Release Tag"
  # ruleset requires the `test-and-build (ubuntu)` check to be green on the tagged
  # commit, so wait for it here first — otherwise release-please races CI and the
  # tag push is rejected with a pre-receive rule violation (the manual-re-run
  # problem). Non-release pushes skip the wait entirely: release-please only
  # upserts the release PR on those and never touches a tag.
  await-required-checks:
    runs-on: ubuntu-latest
    permissions:
      checks: read
    steps:
      - name: Wait for test-and-build (ubuntu) on the release commit
        env:
          GH_TOKEN: ${{ github.token }}
          HEAD_MSG: ${{ github.event.head_commit.message }}
          REQUIRED_CHECK: test-and-build (ubuntu)
          COMMIT_SHA: ${{ github.sha }}
          TIMEOUT_SECONDS: "2400" # 40 min > CI job timeout (25) + queue slack
          POLL_SECONDS: "20"
        run: |
          set -euo pipefail

          # Only the release-PR-merge commit creates a tag, so only it needs to wait.
          subject="${HEAD_MSG%%$'\n'*}"
          case "$subject" in
            chore\(*\):\ release\ *) : ;; # chore(main): release X.Y.Z / chore(release/1.2): release ...
            *)
              echo "::notice::'$subject' is not a release commit; release-please will only upsert the release PR. Not waiting."
              exit 0
              ;;
          esac

          echo "Release commit detected; waiting for '$REQUIRED_CHECK' to pass on $COMMIT_SHA."
          deadline=$(( $(date +%s) + TIMEOUT_SECONDS ))
          while :; do
            # Newest check run with this exact name on this commit ("missing" until CI creates it).
            state="$(gh api --method GET "repos/$GITHUB_REPOSITORY/commits/$COMMIT_SHA/check-runs" \
              -f per_page=100 \
              --jq '([.check_runs[] | select(.name == env.REQUIRED_CHECK)] | sort_by(.started_at) | last) as $r
                    | if $r == null then "missing none" else "\($r.status) \($r.conclusion // "none")" end')"
            check_status="${state%% *}"
            check_conclusion="${state#* }"

            case "$check_status" in
              completed)
                if [ "$check_conclusion" = "success" ]; then
                  echo "::notice::'$REQUIRED_CHECK' passed on $COMMIT_SHA."
                  exit 0
                fi
                echo "::error::'$REQUIRED_CHECK' concluded '$check_conclusion' on $COMMIT_SHA; not releasing."
                exit 1
                ;;
              missing) echo "Check not created yet; waiting…" ;;
              *) echo "Check status: $check_status; waiting…" ;;
            esac

            if [ "$(date +%s)" -ge "$deadline" ]; then
              echo "::error::Timed out after ${TIMEOUT_SECONDS}s waiting for '$REQUIRED_CHECK' on $COMMIT_SHA."
              exit 1
            fi
            sleep "$POLL_SECONDS"
          done

  release-please:
    needs: await-required-checks
    permissions:
      contents: write
      pull-requests: write
    # Required, not an optimization: release-please needs the org App token
    # (RELEASE_APP_ID / RELEASE_APP_PRIVATE_KEY) so the release it creates fires
    # `release: published` — a GITHUB_TOKEN release would be suppressed.
    secrets: inherit
    uses: OpenHands/release-actions/.github/workflows/release-please.yml@main