dockerize.yml

name: Docker Image CI

on:
  push:
    branches: ['main']
  pull_request:
    branches: ['main']

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - run: echo "Starting checkout and docker build & tag process by ${{ github.actor }}"
      - run: echo "JOB ID =====> ${{ github.run_id }} from branch ${{ github.ref }}"

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

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

      - name: Extract branch name
        shell: bash
        run: echo "BRANCH_NAME=$(echo ${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}} | sed 's/[^a-zA-Z0-9]/-/g')" >> $GITHUB_ENV

      - name: Generate Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ secrets.DOCKER_USERNAME }}/gittrackr
          tags: |
            type=raw,value=${{ env.BRANCH_NAME }}-{{date 'YYYYMMDDHHmm'}}
            type=raw,value=${{ env.BRANCH_NAME }}-latest
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}