name: Build and Push Matrix-to Docker Image

on:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Generate timestamp
        id: vars
        run: echo "TAG=$(date +%Y%m%d-%H%M)" >> $GITHUB_ENV

      - name: Login to Docker Hub
        run: |
          echo "${{ secrets.DOCKER_PASSWORD }}" | docker login \
            -u "${{ secrets.DOCKER_USERNAME }}" \
            --password-stdin

      - name: Build image
        run: |
          docker build \
            -t domoel/matrix-to:latest \
            -t domoel/matrix-to:${TAG} \
            .

      - name: Push image
        run: |
          docker push domoel/matrix-to:latest
          docker push domoel/matrix-to:${TAG}