ci_cd.yml

name: CI/CD on master
on:
  push:
    branches:
      - master

env:
  IMAGE_NAME: "homecentr/traefik"

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write # To add version tags
      packages: write # To push docker image
    steps:
      - uses: actions/checkout@master

      - name: "Determine release version"
        uses: docker://ghcr.io/codfish/semantic-release-action:v1.9.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Verify Dockerfile with Hadolint
        uses: brpaz/hadolint-action@master

      - name: "Build Docker image"
        if: env.RELEASE_VERSION != ''
        run: |
          docker build . \
              --tag "$IMAGE_NAME:$RELEASE_VERSION" \
              --tag "$IMAGE_NAME:latest" \
              --tag "ghcr.io/$IMAGE_NAME:$RELEASE_VERSION" \
              --tag "ghcr.io/$IMAGE_NAME:latest" \
              --label "org.label-schema.schema-version=1.0" \
              --label "org.label-schema.vcs-ref=${GITHUB_SHA}" \
              --label "org.label-schema.vcs-url=https://github.com/${GITHUB_REPOSITORY}" \
              --label "org.label-schema.url=https://github.com/${GITHUB_REPOSITORY}" \
              --label "org.label-schema.vendor=HomeCentr" \
              --label "version=$RELEASE_VERSION" \
              --label "org.label-schema.build-date=$(date '+%F %T')"

      - name: Test Docker image
        if: env.RELEASE_VERSION != ''
        run: cd tests && sudo --preserve-env gradle test -Ddocker_image_tag=${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}
        env: # To allow downloading packages
          GITHUB_USERNAME: ${{ github.actor }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      
      # Docker hub
      - name: "Log into Docker Hub"
        if: env.RELEASE_VERSION != ''
        run: "echo ${{ secrets.DOCKERHUB_PASSWORD }} | docker login --username ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin"

      - name: "Push to DockerHub"
        if: env.RELEASE_VERSION != ''
        run: "docker push $IMAGE_NAME:$RELEASE_VERSION && docker push $IMAGE_NAME:latest"

      - name: "Update Docker Hub description"
        if: env.RELEASE_VERSION != ''
        uses: peter-evans/dockerhub-description@v2.4.3
        env:
          DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
          DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
          DOCKERHUB_REPOSITORY: ${{ env.IMAGE_NAME }}

      # GitHub Packages
      - name: "Log into GitHub Packages"
        if: env.RELEASE_VERSION != ''
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin

      - name: "Push to GitHub Packages"
        if: env.RELEASE_VERSION != ''
        run: "docker push ghcr.io/$IMAGE_NAME:$RELEASE_VERSION && docker push ghcr.io/$IMAGE_NAME:latest"