name: release bakery

on:
  push:
    tags: ['v*']

jobs:
  build:
    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 && cargo build --release --locked -p bakery

      - name: test
        run: cd src && cargo test --release --locked -p bakery

      - name: prepare artifacts
        run: |
          set -euo pipefail
          VERSION="${GITHUB_REF_NAME#v}"
          PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
          mkdir -p "${PKG_DIR}"
          cp "src/target/release/bakery" "${PKG_DIR}/bakery-x86_64"
          strip "${PKG_DIR}/bakery-x86_64"
          sha256sum "${PKG_DIR}/bakery-x86_64" | awk '{print $1}' \
            > "${PKG_DIR}/bakery-x86_64.sha256"
          cp src/bakery.toml "${PKG_DIR}/bakery.toml"
          ln -sfn "${VERSION}" "/srv/breadway-dl/bakery/latest"

      # Signs the bakery binary itself with the shared bakery ecosystem signing
      # key (same key that signs index.json and bread-theme — see
      # release-bread-theme.yml). BAKERY_MINISIGN_SEC_KEY_PATH is a *path on
      # this runner's disk* (hestia has persistent storage), not the key
      # contents. Dormant (binary ships unsigned, as today) until that secret
      # is provisioned.
      - name: sign release binary
        env:
          MINISIGN_SEC_KEY: ${{ secrets.BAKERY_MINISIGN_SEC_KEY_PATH }}
        run: |
          set -euo pipefail
          VERSION="${GITHUB_REF_NAME#v}"
          PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
          if [ -n "${MINISIGN_SEC_KEY:-}" ]; then
            minisign -W -S -s "${MINISIGN_SEC_KEY}" -m "${PKG_DIR}/bakery-x86_64" \
              -x "${PKG_DIR}/bakery-x86_64.minisig" </dev/null
            echo "signed bakery-x86_64"
          else
            echo "::warning::BAKERY_MINISIGN_SEC_KEY_PATH not set — shipping bakery-x86_64 UNSIGNED"
          fi

      - name: regenerate index.json
        env:
          MINISIGN_SEC_KEY: ${{ secrets.BAKERY_MINISIGN_SEC_KEY_PATH }}
        run: cd src && bash scripts/gen-index.sh

      - name: upload to GitHub Release
        env:
          GH_TOKEN: ${{ secrets.GH_RELEASE_TOKEN }}
        run: |
          set -euo pipefail
          VERSION="${GITHUB_REF_NAME#v}"
          PKG_DIR="/srv/breadway-dl/bakery/${VERSION}"
          gh release create "${GITHUB_REF_NAME}" --repo Breadway/bread-ecosystem \
            --title "bakery ${GITHUB_REF_NAME}" --generate-notes 2>/dev/null || true
          ASSETS="${PKG_DIR}/bakery-x86_64 ${PKG_DIR}/bakery-x86_64.sha256"
          [ -f "${PKG_DIR}/bakery-x86_64.minisig" ] && ASSETS="${ASSETS} ${PKG_DIR}/bakery-x86_64.minisig"
          gh release upload "${GITHUB_REF_NAME}" --repo Breadway/bread-ecosystem ${ASSETS} --clobber