name: Build and Release Erigon Pulse

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to build (e.g., v1.0.0, latest)'
        required: true
        default: 'latest'
  push:
    tags:
      - 'v*'

env:
  DOCKER_IMAGE_NAME: git.g4mm4.io/mirror/erigon-pulse
  DOCKER_PLATFORMS: linux/amd64,linux/arm64

jobs:
  docker_build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Erigon Pulse Repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 0  # Fetch all history for all tags and branches

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v2
        with:
          registry: git.g4mm4.io
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.ACCESS_TOKEN }}

      - name: Prepare Docker tags
        id: prep
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            VERSION=${{ github.event.inputs.version }}
          elif [[ $GITEA_REF == refs/tags/* ]]; then
            VERSION=${GITEA_REF#refs/tags/}
          else
            VERSION=$(echo $GITEA_SHA | cut -c1-7)
          fi
          TAGS="${DOCKER_IMAGE_NAME}:${VERSION}"
          if [ "$VERSION" = "latest" ]; then
            TAGS="$TAGS,${DOCKER_IMAGE_NAME}:latest"
          fi
          echo "tags=${TAGS}" >> $GITEA_OUTPUT
          echo "version=${VERSION}" >> $GITEA_OUTPUT

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          file: ./Dockerfile
          platforms: ${{ env.DOCKER_PLATFORMS }}
          push: true
          tags: ${{ steps.prep.outputs.tags }}
          build-args: |
            BUILD_DATE=${{ env.GITEA_COMMIT_TIMESTAMP }}
            VCS_REF=${{ gitea.sha }}
            VERSION=${{ steps.prep.outputs.version }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  create_release:
    needs: docker_build
    if: startsWith(gitea.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - name: Create Release
        run: |
          TAG_NAME=${GITEA_REF#refs/tags/}
          curl -X POST "${{ gitea.api_url }}/repos/${{ gitea.repository.full_name }}/releases" \
            -H "accept: application/json" \
            -H "Authorization: token ${{ secrets.ACCESS_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d '{
              "tag_name": "'"$TAG_NAME"'",
              "target_commitish": "${{ gitea.sha }}",
              "name": "Release '"$TAG_NAME"'",
              "body": "**Docker Image**\n- erigon-pulse multi-arch (amd64/arm64): `${{ env.DOCKER_IMAGE_NAME }}:'"$TAG_NAME"'`\n\n## Release Notes\n_Release created by Gitea Actions (pending release notes)._",
              "draft": false,
              "prerelease": false
            }'