assign_dataset_ids.yaml

on:
  pull_request_target:
    types:
      - ready_for_review

jobs:
  assign_ids:
    runs-on: ubuntu-latest
    steps:

    - name: Checkout fork repository
      uses: actions/checkout@v3
      with:
         fetch-depth: 0
         repository: ${{github.event.pull_request.head.repo.full_name}}
         ref: ${{ github.head_ref }}
         lfs: true

    - name: Get changed files
      id: files
      uses: Ana06/get-changed-files@v2.2.0

    - name: Get new/changed datasets
      id: filesfolders
      run: echo "files=$(for f in ${{ steps.files.outputs.added_modified_renamed }}; do basename $(dirname $f); done | grep -E '^([0-9]+)|(draft_.*)$' | sort | uniq | tr '\n' ' ')" >> $GITHUB_OUTPUT

    - name: adapt IDs of these datasets
      id: newids
      run: echo "ids=$(python3 scripts/Python/datasets_new_ids.py ${{ steps.filesfolders.outputs.files }})" >> $GITHUB_OUTPUT

    - name: Update overview table of all datasets
      run: |
        python3 -m pip install pandas
        python3 scripts/Python/datasets_overview.py

    - name: Commit change
      run: |
        git config --global user.email 'actions@github.com'
        git config --global user.name 'Github Actions'
        # Use LFS storage of main repository: no push access to fork LFS storage
        # TODO: change once repository is moved
        git config lfs.url 'https://github.com/f-kretschmer/pr_test_repo.git/info/lfs'
        git add processed_data raw_data
        git commit -m "[no ci] set IDs for newly submitted datasets: ${{ steps.newids.outputs.ids }}; previously ${{ steps.filesfolders.outputs.files }}"
        git lfs push origin HEAD # first push LFS, otherwise failure because of lfs.url
        git push origin HEAD

    - name: Add comment with new dataset IDs to PR
      uses: actions/github-script@v6
      with:
        script: |
          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: 'final IDs have been assigned to submitted datasets: ${{ steps.filesfolders.outputs.files }} -> ${{ steps.newids.outputs.ids }}\nThis Pull Request can now be merged!'
          })
      continue-on-error: true

    - name: Debug with tmate on failure
      if: ${{ failure() }}
      uses: mxschmitt/action-tmate@v3