docker_intel.yml

name: Periodic Docker build with Intel

on:
  # Build the Docker container whenever commits are pushed to an open PR (under conditions defined below)
  pull_request:

  # Build the Docker container at 00:00 on the first day of every 3 months
  schedule:
    - cron: '0 0 1 */3 *'

jobs:
  docker:
    name: Build Docker container
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout the repo
        id: Checkout
        uses: actions/checkout@v4

      - name: Determine if this file changed compared with develop
        if: ${{ !(github.event_name == 'schedule') }}
        id: changed-files
        uses: tj-actions/changed-files@v44
        with:
          files: |
            .github/workflows/docker_intel.yml
            docker/Dockerfile.intel
            docker/spack_intel.yaml
          base_sha: develop

      - name: Setup Docker buildx
        id: buildx
        if: ${{ (steps.changed-files.outputs.any_changed == 'true') || (github.event_name == 'schedule') }}
        uses: docker/setup-buildx-action@v3

      - name: Log into GitHub Container Repository
        id: login
        if: ${{ (steps.changed-files.outputs.any_changed == 'true') || ( github.event_name == 'schedule') }}
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          logout: true

      - name: Build container and push to ghcr
        id: build-and-push
        if: ${{ (steps.changed-files.outputs.any_changed == 'true') || (github.event_name == 'schedule') }}
        uses: docker/build-push-action@v5
        with:
          push: true
          no-cache: true
          file: docker/Dockerfile.intel
          tags: ghcr.io/fetch4/giss-gc-dev-env:latest