fe-conditional-review.yaml

name: "FE Conditional Review"

on:
  pull_request:
    types:
      [opened, edited, synchronize, review_requested, review_request_removed]

env:
  GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}
  PR_NUMBER: ${{ github.event.pull_request.number }}
  PR_TITLE: ${{ github.event.pull_request.title }}
  PATTERN: "^\\w+!:"

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  add-fe-review-request:
    name: Add FE Review Request
    permissions: write-all
    runs-on: ubuntu-latest
    if: "!startsWith(github.event.pull_request.title, 'ci(changesets):')"
    outputs:
      HAS_FE_REVIEW_REQUEST: ${{ steps.reviewers.outputs.HAS_FE_REVIEW_REQUEST }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Add FE Review Request
        id: reviewers
        run: |
          FE_MEMBERS=$(gh api orgs/FuelLabs/teams/frontend/members --jq '.[].login')
          PR_DATA=$(gh pr view https://github.com/FuelLabs/fuels-ts/pull/$PR_NUMBER --json reviewRequests,reviews)
          HAS_FE_REVIEW_REQUEST=$(echo "$PR_DATA" | jq '[.reviewRequests[].slug | select(. == "FuelLabs/frontend")] | length > 0')
          REVIWERS=$(echo "$PR_DATA" | jq -r '.reviews[].author.login')

          WAS_REVIEWED_BY_FE="false"
          for member in $FE_MEMBERS; do
            for reviewer in $REVIWERS; do
              if [ "$member" == "$reviewer" ]; then
                WAS_REVIEWED_BY_FE="true"
                break 2
              fi
            done
          done

          SHOULD_ADD_FE_REVIEW_REQUEST="false"
          if [[ $PR_TITLE =~ $PATTERN ]]; then
            if [ "$HAS_FE_REVIEW_REQUEST" != "true" ]; then
              if [ "$WAS_REVIEWED_BY_FE" != "true" ]; then
                SHOULD_ADD_FE_REVIEW_REQUEST="true"
              fi
            fi
          fi

          if($SHOULD_ADD_FE_REVIEW_REQUEST == "true"); then
            gh pr edit "$PR_NUMBER" --add-reviewer FuelLabs/frontend
          fi

          echo "HAS_FE_REVIEW_REQUEST=$HAS_FE_REVIEW_REQUEST" >> $GITHUB_OUTPUT

  confirm-fe-review-status:
    permissions: write-all
    name: Confirm FE Review Status
    needs: [add-fe-review-request]
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Ensure FE Has Reviewed PR
        env:
          HAS_FE_REVIEW_REQUEST: ${{needs.add-fe-review-request.outputs.HAS_FE_REVIEW_REQUEST}}

        run: |
          if [ "$HAS_FE_REVIEW_REQUEST" == "true" ]; then
            exit 1
          fi