release.yml

name: Go Release

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'

jobs:
  docker:
    name: Pull Docker Image
    permissions: write-all
    runs-on: ubuntu-latest
    env:
      PREFIX_TAG: ${{ secrets.DOCKER_USERNAME }}/${{ vars.APP_NAME }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4.1.6

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3.3.0

      - name: Login to Docker Hub
        uses: docker/login-action@v3.2.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract version from tag
        id: extract_version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV

      - name: Short SHA
        id: sha
        run: echo "SHA_SHORT=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Pull Docker image
        run: docker pull ${{ env.PREFIX_TAG }}:${{ steps.sha.outputs.sha_short }}

      - name: Tag Docker image
        run: |
          docker tag ${{ env.PREFIX_TAG }}:${{ steps.sha.outputs.sha_short }} ${{ env.PREFIX_TAG }}:${{ env.VERSION }}
          docker tag ${{ env.PREFIX_TAG }}:${{ steps.sha.outputs.sha_short }} ${{ env.PREFIX_TAG }}:latest

      - name: Push Docker image
        run: | 
          docker push ${{ env.PREFIX_TAG }}:${{ env.VERSION }}
          docker push ${{ env.PREFIX_TAG }}:latest
      
      - name: Create release
        id: create_release
        uses: actions/create-release@v1.1.4
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ env.VERSION }}
          release_name: v${{ env.VERSION }}
          draft: false
          prerelease: false
          body: |
            Release ${{ env.VERSION }}
            Commit: ${{ steps.sha.outputs.sha_short }}
            Docker hub: [images here](https://hub.docker.com/repository/docker/rapidement/city-api/general)
  
  # deploy:
  #   name: Deploy Docker Image
  #   runs-on: ubuntu-latest
  #   needs:
  #     - docker
  #   steps:
  #     - name: Kubernetes set context
  #       uses: Azure/k8s-set-context@v4
  #       with:
  #         method: kubeconfig
  #         kubeconfig: ${{ secrets.KUBE_CONFIG }}

  #     - name: Deploy
  #       run: helm upgrade --install --set image.tag=${{ env.VERSION }} go-city ./go-city -n go-city