add-contributor.yml

name: Grant Permissions

on:
  workflow_dispatch:
    # inputs:
    #   add-usernames:
    #     description: 'Usernames to grant permissions (comma-separated)'
    #     required: true
    #   remove-usernames:
    #     description: 'Usernames to remove permissions (comma-separated)'
    #     required: true

jobs:
  add-collaborator:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Remove existing collaborators
        if: github.actor == 'texas-egads'
        run: |
          REPO_OWNER="EGaDSAustin"
          REPO_NAME="${{ secrets.REPO_NAME }}"
          GH_TOKEN="${{ secrets.GH_TOKEN }}"

          # Split comma-separated list of usernames to remove into an array
          IFS=',' read -ra REMOVE_USERNAMES <<< "${{ secrets.REMOVE_NAMES }}"

          for USERNAME in "${REMOVE_USERNAMES[@]}"; do
            # Remove the user as a collaborator
            curl -X DELETE -H "Authorization: token $GH_TOKEN" \
              "https://api.github.com/repos/$REPO_OWNER/$REPO_NAME/collaborators/$USERNAME"
            echo "Removed collaborator: $USERNAME"
          done

        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}

      - name: Add collaborators
        if: github.actor == 'texas-egads'
        run: |
          REPO_OWNER="EGaDSAustin"
          REPO_NAME="${{ secrets.REPO_NAME }}"
          GH_TOKEN="${{ secrets.GH_TOKEN }}"
          
          # Split comma-separated list of usernames to add into an array
          IFS=',' read -ra ADD_USERNAMES <<< "${{ secrets.ADD_NAMES }}"

          for USERNAME in "${ADD_USERNAMES[@]}"; do
            # Get the user's ID
            USER_ID=$(curl -s -H "Authorization: token $GH_TOKEN" \
              "https://api.github.com/users/$USERNAME" | jq -r .id)

            # Add the user as a collaborator
            curl -X PUT -H "Authorization: token $GH_TOKEN" \
              "https://api.github.com/repos/$REPO_OWNER/$REPO_NAME/collaborators/$USERNAME" \
              -d "{\"permission\":\"write\"}"

            # Optionally, you can add some logging for each user
            echo "Added collaborator: $USERNAME"
          done

        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}