update-token-list.yml

name: Update Token List on PR Merge

on:
  pull_request:
    types: [closed]

jobs:
  update-token-list:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    environment: main

    steps:      
      - name: Create GitHub App token
        uses: actions/create-github-app-token@v1
        id: app-token
        with:
          app-id: ${{ secrets.UPDATE_LIST_APPID }}
          private-key: ${{ secrets.UPDATE_LIST_SECRET }}

      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ steps.app-token.outputs.token }}

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Update token-list.json
        run: python .github/scripts/update-token-list.py

      - name: Commit and push changes
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git add chains/**/token-list.json
          if git diff-index --quiet HEAD; then
            echo "No changes to commit"
          else
            git commit -m 'Update token-list.json files'
            git push origin HEAD:${{ github.ref }}
          fi