name: Build Docker Image on Commit

on:
  push:
    branches:
      - main
    tags: 
      - '!' # Exclude tags

jobs:
  build-and-publish:
    runs-on: docker-builder

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Build and push Docker image
        run: |
          REPO=git.merith.xyz/${{ github.repository }}

          # Build Docker image
          docker build -t $REPO:${{ github.sha }} .

          # Remove the local image to save storage
          docker rmi $REPO:${{ github.sha }}