name: beta (rc) release

# Publishes a beta-track build for any `vX.Y.Z-rc.N` prerelease tag
# pushed to `main` — there is no separate `beta` branch; "freezing" is
# just pausing pushes to main while an RC gets tested. See
# bread-ecosystem's docs/release-channels.md for the release-track policy.
on:
  push:
    tags: ['v*']

jobs:
  build:
    if: ${{ contains(github.ref_name, '-rc.') }}
    runs-on: [self-hosted, hestia]
    steps:
      - name: checkout
        run: |
          set -euo pipefail
          rm -rf src && mkdir src
          git clone --branch "${GITHUB_REF_NAME}" --depth 1 \
            "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" src

      - name: build
        run: cd src && bash ci/build.sh cargo build --release --locked

      - name: prepare artifacts
        run: |
          set -euo pipefail
          VERSION="${GITHUB_REF_NAME#v}"
          PKG_DIR="/srv/breadway-dl/beta/breadbox/${VERSION}"
          mkdir -p "${PKG_DIR}"
          for bin in breadbox breadbox-sync; do
            cp "src/target/release/${bin}" "${PKG_DIR}/${bin}-x86_64"
            strip "${PKG_DIR}/${bin}-x86_64"
            sha256sum "${PKG_DIR}/${bin}-x86_64" | awk '{print $1}' \
              > "${PKG_DIR}/${bin}-x86_64.sha256"
          done
          cp src/packaging/breadbox-sync.service "${PKG_DIR}/"
          cp src/config.example.toml "${PKG_DIR}/"
          cp src/LICENSE "${PKG_DIR}/"
          cp src/bakery.toml "${PKG_DIR}/bakery.toml"
          ln -sfn "${VERSION}" "/srv/breadway-dl/beta/breadbox/latest"

      # No GitHub Release upload — beta, like dev, is only distributed via
      # dl.breadway.dev/beta/.
      - name: regenerate beta index.json
        env:
          MINISIGN_SEC_KEY: ${{ secrets.BAKERY_MINISIGN_SEC_KEY_PATH }}
        run: |
          set -euo pipefail
          if [ -z "${MINISIGN_SEC_KEY:-}" ]; then
            echo "::error::BAKERY_MINISIGN_SEC_KEY_PATH secret not set — refusing to regenerate beta index.json unsigned (would leave a stale signature mismatched against fresh content and break bakery for everyone on the beta track)"
            exit 1
          fi
          rm -rf /tmp/bread-ecosystem-ci-* 2>/dev/null || true
          # mktemp: a fixed clone path races when multiple repos' dev/beta
          # workflows run close together on the same self-hosted runner.
          ECOSYSTEM_CI_DIR="$(mktemp -d /tmp/bread-ecosystem-ci-XXXXXX)"
          git clone https://git.breadway.dev/Breadway/bread-ecosystem.git "${ECOSYSTEM_CI_DIR}"
          TRACK=beta bash "${ECOSYSTEM_CI_DIR}/scripts/gen-index.sh"
          rm -rf "${ECOSYSTEM_CI_DIR}"