gitlab-ci.yml

name: GitLab CI
on:
  push:
    branches:
    - main
  pull_request:
  workflow_dispatch:

defaults:
  run:
    shell: bash

jobs:
  #
  # Deferred GitLab pipelines at gitlab.dkrz.de (see .gitlab/dkrz.yml):
  #
  trigger:
    if: |
      github.repository_owner == 'earth-system-radiation' &&
        ( github.event_name != 'pull_request' ||
          ( github.event.pull_request.head.repo.owner.login == github.repository_owner &&
            github.event.pull_request.user.login != 'dependabot[bot]' ))
    runs-on: ubuntu-latest
    outputs:
      ref-type: ${{ steps.g-push-rev.outputs.ref-type }}
      ref-name: ${{ steps.g-push-rev.outputs.ref-name }}
      pipeline-id: ${{ steps.gl-trigger-pipeline.outputs.pipeline-id }}
    steps:
      - name: Check out GitHub repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Push to GitLab repository
        id: g-push-rev
        uses: "skosukhin/git-ci-hub-lab/g-push-rev@v1"
        with:
          remote-url: ${{ vars.DKRZ_GITLAB_SERVER }}/${{ vars.DKRZ_GITLAB_PROJECT }}.git
          password: ${{ secrets.DKRZ_GITLAB_TOKEN }}
          rev-id: ${{ github.sha }}
          rev-signing-format: ssh
          rev-signing-key: ${{ secrets.GITLAB_SIGNING_KEY }}
          ref-type: branch
          force-push: true
      - name: Trigger GitLab CI/CD Pipeline
        id: gl-trigger-pipeline
        uses: "skosukhin/git-ci-hub-lab/gl-trigger-pipeline@v1"
        with:
          server-url: ${{ vars.DKRZ_GITLAB_SERVER }}
          project-name: ${{ vars.DKRZ_GITLAB_PROJECT }}
          token: ${{ secrets.DKRZ_GITLAB_TRIGGER_TOKEN }}
          ref-name: ${{ steps.g-push-rev.outputs.ref-name }}
          expected-sha: ${{ steps.g-push-rev.outputs.ref-commit }}
  attach:
    runs-on: ubuntu-latest
    needs: trigger
    strategy:
      fail-fast: false
      matrix:
        config-name:
          - cce-gpu-openacc-DP
          - cce-gpu-openacc-SP
          - nag-cpu-accel-DP
          - nag-cpu-default-SP
          - nvhpc-gpu-openacc-DP
          - nvhpc-gpu-openacc-SP
    steps:
    - name: Build, run and check (fetch the log)
      uses: "skosukhin/git-ci-hub-lab/gl-attach-job@v1"
      with:
        server-url: ${{ vars.DKRZ_GITLAB_SERVER }}
        project-name: ${{ vars.DKRZ_GITLAB_PROJECT }}
        token: ${{ secrets.DKRZ_GITLAB_TOKEN }}
        pipeline-id: ${{ needs.trigger.outputs.pipeline-id }}
        job-name: ${{ matrix.config-name }}
  cleanup:
    runs-on: ubuntu-latest
    needs: [trigger, attach]
    if: always() && needs.trigger.result != 'skipped'
    continue-on-error: true
    steps:
    - uses: "skosukhin/git-ci-hub-lab/g-delete-ref@v1"
      with:
        remote-url: ${{ vars.DKRZ_GITLAB_SERVER }}/${{ vars.DKRZ_GITLAB_PROJECT }}.git
        password: ${{ secrets.DKRZ_GITLAB_TOKEN }}
        ref-type: ${{ needs.trigger.outputs.ref-type }}
        ref-name: ${{ needs.trigger.outputs.ref-name }}
        force: true