fetch-data.yml

name: Fetch Chain Data

on:
  workflow_dispatch:
  schedule:
    - cron: '0 * * * *'

jobs:
  fetch-data:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: oven-sh/setup-bun@v1

      - name: Install dependencies
        run: bun install

      - name: Fetch data for all chains
        run: bun fetch-data

      - name: Check for changes
        id: diff
        run: |
          if git diff --exit-code script/data; then
            echo "No changes detected"
          else
            echo "::set-output name=changed::true"
            exit 1
          fi

      - name: Check for existing open issue
        if: failure() && steps.diff.outputs.changed == 'true'
        id: existing_issue
        run: |
          issue_title="Chain Data Updated"
          issue_search=$(gh issue list --state open --label "data mismatch" --limit 1 --json title --jq '.[].title')
          if [[ "$issue_search" == "$issue_title" ]]; then
            echo "::set-output name=exists::true"
          else
            echo "::set-output name=exists::false"
          fi
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Open issue if changes detected and no existing open issue
        if: failure() && steps.diff.outputs.changed == 'true' && steps.existing_issue.outputs.exists == 'false'
        run: |
          title="Chain Data Updated"
          body="The chain data has been updated. Please review the changes.

          Triggered by GitHub Actions run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"

          gh issue create --title "$title" --body "$body" --label "data mismatch"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}