name: release

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'

      - name: Build cross-platform binaries
        run: make dist VERSION=${{ github.ref_name }}

      - name: Create release and upload assets
        env:
          TOKEN: ${{ secrets.GITEA_TOKEN }}
          API:   ${{ github.server_url }}/api/v1/repos/${{ github.repository }}
          TAG:   ${{ github.ref_name }}
        run: |
          set -euo pipefail
          body=$(cat <<EOF
          Автоматический релиз $TAG.

          Скачайте бинарь под свою ОС/архитектуру и положите на PATH.
          Проверка целостности: \`sha256sum -c SHA256SUMS\`.
          EOF
          )
          payload=$(jq -n --arg tag "$TAG" --arg body "$body" \
            '{tag_name:$tag, name:$tag, body:$body, draft:false, prerelease:false}')
          release_id=$(curl -fsSL -X POST \
            -H "Authorization: token $TOKEN" \
            -H "Content-Type: application/json" \
            -d "$payload" \
            "$API/releases" | jq -r .id)
          for f in dist/*; do
            name=$(basename "$f")
            echo "uploading $name"
            curl -fsSL -X POST \
              -H "Authorization: token $TOKEN" \
              -H "Content-Type: application/octet-stream" \
              --data-binary "@$f" \
              "$API/releases/$release_id/assets?name=$name" >/dev/null
          done
          echo "released $TAG with $(ls dist | wc -l) assets"