validate_submission.yml

name: HubSubmissionValidation(R)

on:
  workflow_dispatch:
  pull_request_target:
    branches: main
    paths:
      - 'model-output/**'
      - 'model-metadata/*'
      - '!**README**'
      - '!**.md'
      - '!**.MD'

jobs:
  validate-submission_job:
    runs-on: ubuntu-22.04
    
    outputs:
      changed_files: ${{ steps.get_changed_files.outputs.all_changed_files }}
      
    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      PR_NUMBER: ${{ github.event.pull_request.number }}

    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}

      # Get changes from pull request for later use
      # --------------------------------------------      
      - name: Get changes
        id: get_changed_files
        uses: tj-actions/changed-files@v41

        
      # DEBUG ONLY
      - name: List all changed files
        run: |
          for file in ${{ steps.get_changed_files.outputs.all_changed_files }}; do
            echo "$file was changed"
          done

      # Install Python
      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: '3.x'

      # Install needed Python packages 
      - run: pip install pandas


      # Checkout the python tools repo
      # used to verify the PR changes 
      # ------------------------------------------
      - name: checkout python tools repo
        uses: actions/checkout@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          repository: 'european-modelling-hubs/hub-tools'
          ref: 'main'
          path: tools

      # Check if some submission is outside allowed folders
      - name: Check submission paths
        env: 
          pr_changes: ${{ steps.get_changed_files.outputs.all_changed_files }}          
        run: |
          python ./tools/code/check_submission_paths.py 

      # Verify forecasting weeks and horizons 
      - name: Check date and horizons
        env: 
          pr_changes: ${{ steps.get_changed_files.outputs.all_changed_files }}          
        run: |
          python ./tools/code/check_date_and_horizons.py

      - uses: r-lib/actions/setup-r@v2
        with:
          install-r: false
          use-public-rspm: true

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install libcurl4-openssl-dev libv8-dev
          
      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          packages: Infectious-Disease-Modeling-Hubs/hubValidations, any::sessioninfo
      
      - name: Run validations
        env:
          PR_NUMBER: ${{ github.event.number }}
        run: |
          library("hubValidations")
          v <- hubValidations::validate_pr(
              gh_repo = Sys.getenv("GITHUB_REPOSITORY"),
              pr_number = Sys.getenv("PR_NUMBER")
          )
          hubValidations::check_for_errors(v, verbose = TRUE)
        shell: Rscript {0}
        
      # Eventually comment on it
      - name: Comment PR
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            All validation checks completed successfully.
          pr_number: ${{ github.event.pull_request.number }}


      # Approve pull request 
      # ---------------------------
      - name: Approve Pull Request
        uses: juliangruber/approve-pull-request-action@v2.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          number: ${{ github.event.pull_request.number }}
          
      # And then merge it
      # ---------------------------
      - name: Merge the pull request
        id: merge_pr
        run: |
          echo ">>> Merging PR URL: ${{ github.event.pull_request.html_url }}"
          gh pr merge --auto --squash $PR_URL
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GH_TOKEN: ${{ github.token }}


  call-persisting-wf:
    needs: validate-submission_job
    uses: european-modelling-hubs/RespiCast-Covid19/.github/workflows/persist_changes.yml@main
    with:
      changes-list: ${{ needs.validate-submission_job.outputs.changed_files }}

    secrets:
      envPAT: ${{ secrets.GITHUB_TOKEN }}