name: Build and Push Docker Image

on:
  push:
    branches:
      - main

jobs:
  docker-build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up variables
        run: |
          IMAGE="${{ secrets.REGISTRY_URL }}/${{ secrets.REGISTRY_USERNAME }}/flingue-website"
          SHA_TAG=$(echo "${GITHUB_SHA}" | cut -c1-7)
          echo "IMAGE=$IMAGE" >> $GITHUB_ENV
          echo "SHA_TAG=$SHA_TAG" >> $GITHUB_ENV

      - name: Log in to Gitea Container Registry
        run: |
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login \
            -u "${{ secrets.REGISTRY_USERNAME }}" \
            --password-stdin "${{ secrets.REGISTRY_URL }}"

      - name: Build Docker image
        run: |
          docker build -t "$IMAGE:latest" -t "$IMAGE:${SHA_TAG}" .

      - name: Push Docker image
        run: |
          docker push "$IMAGE:latest"
          docker push "$IMAGE:${SHA_TAG}"