name: Move pull requests asking for review to the relevant project
on:
  pull_request:
    types: [review_requested]
env:
  PROJECT_ID: "PN_kwDOAM0swc0sUA"   # ID of the project
  TEAM: "design"                    # The team of reviewers
  GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
jobs:
  add_design_pr_to_project:
    name: Move PRs asking for design review to the design board
    runs-on: ubuntu-latest
    steps:
      - uses: octokit/graphql-action@v2.x
        id: find_team_members
        with:
          headers: '{"GraphQL-Features": "projects_next_graphql"}'
          query: |
            query find_team_members($team: String!) {
              organization(login: "vector-im") {
                team(slug: $team) {
                  members {
                    nodes {
                      login
                    }
                  }
                }
              }
            }
          team: ${{ env.TEAM }}
      - id: any_reviewers_in_the_team
        run: |
          echo '${{ tojson(fromjson(steps.find_team_members.outputs.data).organization.team.members.nodes[*].login) }}' | tee /tmp/team_members.json
          echo '${{ tojson(github.event.pull_request.requested_reviewers[*].login) }}' | tee /tmp/reviewers.json
          jq --raw-output .[] < /tmp/team_members.json | sort | tee /tmp/team_members.txt
          jq --raw-output .[] < /tmp/reviewers.json | sort | tee /tmp/reviewers.txt
          if [ $(join /tmp/team_members.txt /tmp/reviewers.txt | wc -l) = 0 ]; then
            echo "::set-output name=match::false"
          else
            echo "::set-output name=match::true"
          fi
      - uses: octokit/graphql-action@v2.x
        id: add_to_project
        if: >
          (steps.any_reviewers_in_the_team.outputs.match == 'true') ||
          (github.event.pull_request.requested_teams.slug == env.TEAM)
        with:
          headers: '{"GraphQL-Features": "projects_next_graphql"}'
          query: |
            mutation add_to_project($projectid:String!, $contentid:String!) {
              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
                projectNextItem {
                  id
                }
              }
            }
          projectid: ${{ env.PROJECT_ID }}
          contentid: ${{ github.event.pull_request.node_id }}