name: Rebuild CI Image

on:
    schedule:
        - cron: '0 6 * * 1'
    workflow_dispatch:

jobs:
    build:
        runs-on: alpine
        env:
            IMAGE: git.aramjonghu.nl/aramjonghu/zshell-ci:latest

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

            - name: Build image
              run: docker build -t "$IMAGE" -f ci/Dockerfile .

            - name: Push image
              run: docker push "$IMAGE"