non-api-call.yml

name: Update nonAPI.txt

on:
  # Run this weekly
  schedule:
    - cron: '42 12 * * 1'
  # This can also manually run
  workflow_dispatch: {}

jobs:
  update_nonAPI_txt:
    runs-on: ${{ matrix.config.os }}
    name: Update nonAPI.txt on ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: windows-latest}
          - {os: macOS-latest}
          - {os: ubuntu-latest}

    steps:
      - name: Set up R
        uses: r-lib/actions/setup-r@v2
        with:
          r-version: 'devel'

      - name: Update nonAPI.txt
        run: |
          # Update the non-API list first
          Rscript -e 'cat(tools:::nonAPI, sep = "\n")' | tr -d '\r' | sort -u | tee ./nonAPI.txt
        shell: bash

      - name: Upload nonAPI.txt
        uses: actions/upload-artifact@v3
        with:
          name: nonAPI-${{ matrix.config.os }}
          path: nonAPI.txt

  commit_nonAPI_txt:
    needs: update_nonAPI_txt
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/master'
    steps:
    - uses: actions/checkout@v3

    - uses: actions/download-artifact@v3

    - name: Switch branch
      run: |
        # 1) If there's already update_nonAPI_txt branch, checkout it.
        # 2) If update_nonAPI_txt branch is not created, create it from the default branch.
        if git ls-remote --exit-code --heads origin update_nonAPI_txt 2>&1 >/dev/null; then
          git fetch origin --no-tags --prune --depth=1 update_nonAPI_txt
          git checkout update_nonAPI_txt
        else
          git switch -c update_nonAPI_txt
        fi

    - name: Commit and create a pull request
      run: |
        # Merge all nonAPI.txt 
        cat nonAPI-*/nonAPI.txt | tr -d '\r' | sort -u | tee nonAPI.txt

        # detect changes (the code is derived from https://stackoverflow.com/a/3879077)
        git add nonAPI.txt
        git update-index --refresh
        if ! git diff-index --quiet HEAD -- nonAPI.txt; then
          # commit
          git config --local user.name "${GITHUB_ACTOR}"
          git config --local user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git commit -m "nonAPI.txt [skip ci]"

          # push to the origin
          git push origin update_nonAPI_txt

          # create the pull request
          gh pr create --title "Update nonAPI.txt" --body "Please review the diff and run /bindings command manually."
        else
          echo "No changes"
        fi
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}