ci-images.yml

# Split the image builds into a separate workflow so we can easily run it
# when only the Containerfiles have changed without introducing new external
# GitHub Actions dependencies, such as the `tj-actions/changed-files` action.
name: ci images

on:
  pull_request:
    paths:
      - "**/container-images/**"
  push:
    branches:
      - main
    paths:
      - "**/container-images/**"

jobs:
  build:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: install
        shell: bash
        run: |
          sudo apt-get update
          sudo apt-get install podman bash
          make install-requirements

      - name: Print disk space before cleanup
        shell: bash
        run: |
          df -h

      - name: Free Disk Space Linux
        shell: bash
        run: |
          sudo docker rmi "$(docker image ls -aq)" >/dev/null 2>&1 || true
          sudo rm -rf \
            /usr/share/dotnet /usr/local/lib/android /opt/ghc \
            /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \
            /usr/lib/jvm || true

      # /mnt has ~ 65 GB free disk space. / is too small.
      - name: Reconfigure Docker data-root
        run: |
          sudo mkdir -p /mnt/docker /etc/docker
          echo '{"data-root": "/mnt/docker"}' > /tmp/daemon.json
          sudo mv /tmp/daemon.json /etc/docker/daemon.json
          cat /etc/docker/daemon.json
          sudo systemctl restart docker.service
          df -h

      - name: Print disk space after cleanup
        shell: bash
        run: |
          df -h

      - name: Build Images
        run: |
          make build