name: Build Image

on:
  push:
    branches: ['master']

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest-amd64

    steps:
      - uses: actions/checkout@v4

      - name: Install Buildah
        run: apt-get -y update && apt-get -y install buildah

      - name: Build Container
        run: |
          export BUILDAH_ISOLATION=chroot
          buildah --storage-driver=vfs bud -t git.kempkens.io/daniel/weewx-docker:latest -f ./Dockerfile .

      - name: Publish Container
        run: |
          echo "{\"auths\": {\"git.kempkens.io\": {\"auth\": \"${{ secrets.PACKAGES_AUTH_STR }}\"}}}" > $PWD/auth.json
          buildah --storage-driver=vfs push --authfile $PWD/auth.json git.kempkens.io/daniel/weewx-docker:latest
          rm -f $PWD/auth.json