name: Build docker container
on:
  push:
    branches:
      - main

jobs:
  build:
    name: Build image
    runs-on: ubuntu-latest
    container: ghcr.io/catthehacker/ubuntu:act-latest
    env:
      IMAGE_NAME: example-image
      REGISTRY: example.com
      REPO_OWNER: test
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: example.com
          username: ${{ gitea.actor }}
          password: ${{ secrets.REGISTRY_TOKEN }}
      - name: Build and push
        run: |
          TODAY=$(date +'%Y-%m-%d')
          docker build -t ${REGISTRY}/${REPO_OWNER}/${IMAGE_NAME}:${TODAY} -t ${REGISTRY}/${REPO_OWNER}/${IMAGE_NAME}:latest .
          docker push ${REGISTRY}/${REPO_OWNER}/${IMAGE_NAME}:${TODAY}
          docker push ${REGISTRY}/${REPO_OWNER}/${IMAGE_NAME}:latest