name: release

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="${GITHUB_REF_NAME#v}"
          PKG_DIR="/srv/breadway-dl/breadarr/${VERSION}"
          mkdir -p "${PKG_DIR}"
          for bin in breadarrd breadarr-tui; do
            cp "src/target/release/${bin}" "${PKG_DIR}/${bin}-x86_64"
            strip "${PKG_DIR}/${bin}-x86_64"
            sha256sum "${PKG_DIR}/${bin}-x86_64" | awk '{print $1}' \
              > "${PKG_DIR}/${bin}-x86_64.sha256"
          done
          cp src/packaging/systemd/breadarrd.service "${PKG_DIR}/"
          cp src/bakery.toml "${PKG_DIR}/bakery.toml"
          ln -sfn "${VERSION}" "/srv/breadway-dl/breadarr/latest"

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

      - name: regenerate 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 stable index.json unsigned (would leave a stale signature mismatched against fresh content and break bakery for everyone on the stable track)"
            exit 1
          fi
          rm -rf /tmp/bread-ecosystem-ci-* 2>/dev/null || true
          # mktemp: a fixed clone path races when multiple repos' release
          # 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}"
          bash "${ECOSYSTEM_CI_DIR}/scripts/gen-index.sh"
          rm -rf "${ECOSYSTEM_CI_DIR}"

      # No GitHub Release upload step — breadarr has no GitHub mirror,
      # unlike most sibling bread-ecosystem repos. dl.breadway.dev is the
      # only distribution point for this repo.