docker.yml

name: Build Docker Images

on:
  push:
    branches:
      - main
  workflow_dispatch:
  schedule:
    - cron: "0 0 * * *"

jobs:
  Dockerhub:
    runs-on: ubuntu-latest

    steps:
      # the docker image takes a lot of space and the runner is low
      # on available disk space so remove everything thats not needed
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: true
          android: true
          dotnet: true
          haskell: true
          large-packages: true
          docker-images: true
          swap-storage: true

      - name: checkout sources
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v3.3.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: firefart/dockerctf:latest
          # no caching so image is fully rebuilt each time
          # cache-from: type=gha
          # cache-to: type=gha,mode=max