release.yml

name: Release

on:
  push:
    branches:
      - master
    tags:
      - 'v*.*.*'

jobs:
  docker:
    name: Build and publish Docker image
    runs-on: ubuntu-latest
    env:
      IMAGE_REPOSITORY: ${{ github.repository }}
      VERSION: ${{ github.ref_name }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Build image
        run: docker build -t "$IMAGE_REPOSITORY" .
      - name: Build k6 binary
        run: |
            docker run --rm -u "$(id -u):$(id -g)" -v "$PWD:/xk6" \
              "$IMAGE_REPOSITORY" build master \
              --with github.com/mostafa/xk6-kafka \
              --with github.com/grafana/xk6-output-influxdb
      - name: Check k6 binary
        run: |
            ./k6 version
            ./k6 version | grep -qz 'xk6-output-influxdb.*xk6-kafka'

      - name: Log into ghcr.io
        if: ${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v') }}
        run: |
          echo "${{ secrets.GITHUB_TOKEN }}" | docker login https://ghcr.io -u ${{ github.actor }} --password-stdin

      - name: Publish master image to ghcr.io
        if: ${{ github.ref == 'refs/heads/master' }}
        run: |
          echo "Publish as ghcr.io/${IMAGE_REPOSITORY}:master"
          docker tag "$IMAGE_REPOSITORY" "ghcr.io/${IMAGE_REPOSITORY}:master"
          docker push "ghcr.io/${IMAGE_REPOSITORY}:master"

      - name: Publish tagged version image to ghcr.io
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          VERSION="${VERSION#v}"
          echo "Publish as ghcr.io/${IMAGE_REPOSITORY}:${VERSION}"
          docker tag "$IMAGE_REPOSITORY" "ghcr.io/${IMAGE_REPOSITORY}:${VERSION}"
          docker push "ghcr.io/${IMAGE_REPOSITORY}:${VERSION}"
          # We also want to tag the latest stable version as latest
          if [[ ! "$VERSION" =~ (RC|rc) ]]; then
            echo "Publish as ghcr.io/${IMAGE_REPOSITORY}:latest"
            docker tag "$IMAGE_REPOSITORY" "ghcr.io/${IMAGE_REPOSITORY}:latest"
            docker push "ghcr.io/${IMAGE_REPOSITORY}:latest"
          fi

      - name: Log into Docker Hub
        if: ${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/v') }}
        run: |
          echo "${{ secrets.DOCKER_PASS }}" | docker login -u "${{ secrets.DOCKER_USER }}" --password-stdin

      - name: Publish master image to Docker Hub
        if: ${{ github.ref == 'refs/heads/master' }}
        run: |
          echo "Publish as ${IMAGE_REPOSITORY}:master"
          docker tag "$IMAGE_REPOSITORY" "${IMAGE_REPOSITORY}:master"
          docker push "${IMAGE_REPOSITORY}:master"

      - name: Publish tagged version image to Docker Hub
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        run: |
          VERSION="${VERSION#v}"
          echo "Publish as ${IMAGE_REPOSITORY}:${VERSION}"
          docker tag "$IMAGE_REPOSITORY" "${IMAGE_REPOSITORY}:${VERSION}"
          docker push "${IMAGE_REPOSITORY}:${VERSION}"
          # We also want to tag the latest stable version as latest
          if [[ ! "$VERSION" =~ (RC|rc) ]]; then
            echo "Publish as ${IMAGE_REPOSITORY}:latest"
            docker tag "$IMAGE_REPOSITORY" "${IMAGE_REPOSITORY}:latest"
            docker push "${IMAGE_REPOSITORY}:latest"
          fi