name: Build and Push Docker Image

on:
  push:
    branches:
      - main

env:
  IMAGE_NAME: caddy
  TAG: latest

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

      - name: Build and Push Docker image
        run: |
          docker build -t $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:latest \
                       -t $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:${GITEA_SHA} .
          docker login $DOMAIN -u $REGISTRY_USER -p $GT_TOKEN
          docker push $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:latest
          docker push $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:${GITEA_SHA}