github-action-docker-build-prod

name: Update Docker Image

on:
  push:
    branches:
      - main

jobs:
  update_docker_image:
    name: Update Docker Image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Check Package Version
        id: check_package
        run: |
          package_name="github-docker"
          response=$(curl -s -H "Accept: application/vnd.github.v3+json" -H "Authorization: Bearer ${{ secrets.PatToken }}" "https://api.github.com/user/packages/container/$package_name/versions" | jq '.[0]')
          tag_version=$(echo "$response" | jq -r '.metadata.container.tags[0]')

          # Parse the version parts
          IFS='.' read -ra version_parts <<< "$tag_version"
          major=${version_parts[0]}
          minor=${version_parts[1]}
          patch=${version_parts[2]}

          # Increment the version
          patch=$((patch + 1))
          next_version="${major}.${minor}.${patch}"
          
          echo "NAME=$package_name" >> $GITHUB_ENV
          echo "TAG_VERSION=$tag_version" >> $GITHUB_ENV
          echo "NEXT_VERSION=$next_version" >> $GITHUB_ENV

      - name: Display Package Version Details
        run: |
          echo "Package: ${{ env.NAME }}"
          echo "Current Version: ${{ env.TAG_VERSION }}"
          echo "Updated Version: ${{ env.NEXT_VERSION }}"
          
      - name: Build and publish a Docker image for ${{ github.repository }}
        uses: macbre/push-to-ghcr@master
        with:
          image_name: ${{ github.repository }}  # it will be lowercased internally
          github_token: ${{ secrets.PatToken }}
          image_tag: ${{ env.NEXT_VERSION }}