name: Sync GraphQL schema

# **What it does**: This updates our GraphQL schemas.
# **Why we have it**: We want our GraphQL docs up to date.
# **Who does it impact**: Docs engineering, people reading GraphQL docs.

on:
  workflow_dispatch:
  schedule:
    - cron: '20 16 * * 1-5' # Run Mon-Fri at 16:20 UTC / 8:20 PST

permissions:
  contents: read

jobs:
  update_graphql_files:
    if: github.repository == 'github/docs-internal'
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    outputs:
      ignored-changes: ${{ steps.sync.outputs.ignored-changes }}
      ignored-count: ${{ steps.sync.outputs.ignored-count }}
      ignored-types: ${{ steps.sync.outputs.ignored-types }}
    steps:
      - name: Checkout
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - uses: ./.github/actions/node-npm-setup
      - name: Run updater scripts
        id: sync
        env:
          # need to use a token from a user with access to github/github for this step
          GITHUB_TOKEN: ${{ secrets.DOCS_BOT_PAT_BASE }}
        run: npm run sync-graphql
      - name: Create pull request
        id: create-pull-request
        uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 # pin @v8.0.0
        env:
          # Disable pre-commit hooks; they don't play nicely here
          HUSKY: '0'
        with:
          # Need to use a token with repo and workflow scopes for this step.
          # Token should be a PAT because actions performed with GITHUB_TOKEN
          # don't trigger other workflows and this action force pushes updates
          # from the default branch.
          token: ${{ secrets.DOCS_BOT_PAT_BASE }}
          commit-message: 'Update GraphQL data files'
          title: GraphQL schema update
          body:
            "Hello! Some GraphQL data in github/github was updated recently. This PR
            syncs up the GraphQL data in this repo.\n\n
            If CI passes, this PR will be auto-merged. :green_heart:\n\n
            If CI does not pass or other problems arise, contact #docs-engineering on slack."
          branch: graphql-schema-update

      - name: Enable GitHub auto-merge
        if: ${{ steps.create-pull-request.outputs.pull-request-number }}
        env:
          GITHUB_TOKEN: ${{ secrets.DOCS_BOT_PAT_BASE }}
          AUTOMERGE_PR_NUMBER: ${{ steps.create-pull-request.outputs.pull-request-number }}
        run: npm run enable-automerge

      - if: ${{ failure() }}
        name: Delete remote branch (if previous steps failed)
        run: git push origin --delete graphql-schema-update

      - if: ${{ steps.create-pull-request.outputs.pull-request-number }}
        name: Approve
        uses: juliangruber/approve-pull-request-action@dcc4effb325c0b503408619918d56e40653dcc91
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          number: ${{ steps.create-pull-request.outputs.pull-request-number }}

      - uses: ./.github/actions/slack-alert
        if: ${{ failure() && github.event_name != 'workflow_dispatch' }}
        with:
          slack_channel_id: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }}
          slack_token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }}

      - uses: ./.github/actions/create-workflow-failure-issue
        if: ${{ failure() && github.event_name != 'workflow_dispatch' }}
        with:
          token: ${{ secrets.DOCS_BOT_PAT_BASE }}

  notify_ignored_changes:
    if: github.repository == 'github/docs-internal' && needs.update_graphql_files.outputs.ignored-count > 0 && github.event_name != 'workflow_dispatch'
    needs: update_graphql_files
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
      - uses: ./.github/actions/slack-alert
        with:
          slack_channel_id: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }}
          slack_token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }}
          color: warning
          message: |
            ⚠️ GraphQL Sync found ${{ needs.update_graphql_files.outputs.ignored-count }} ignored change types: ${{ needs.update_graphql_files.outputs.ignored-types }}

            These change types are not in CHANGES_TO_REPORT and were silently ignored. Consider reviewing if they should be added to the changelog.

            See workflow run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

      - uses: ./.github/actions/create-workflow-failure-issue
        if: ${{ failure() && github.event_name != 'workflow_dispatch' }}
        with:
          token: ${{ secrets.DOCS_BOT_PAT_BASE }}