name: 'Pull request post-merge processing'
on:
    pull_request_target:
        types: [closed]
        paths:
            - 'packages/**'
            - 'plugins/woocommerce/**'

permissions: {}

jobs:
    process-pull-request-after-merge:
        name: "Process a pull request after it's merged"
        if: github.event.pull_request.merged == true
        runs-on: ubuntu-20.04
        permissions:
            pull-requests: write
        steps:
            - name: 'Get the action scripts'
              run: |
                  scripts="assign-milestone-to-merged-pr.php add-post-merge-comment.php post-request-shared.php"
                  for script in $scripts
                  do
                    curl \
                    --silent \
                    --fail \
                    --header 'Authorization: bearer ${{ secrets.GITHUB_TOKEN }}' \
                    --header 'User-Agent: GitHub action to set the milestone for a pull request' \
                    --header 'Accept: application/vnd.github.v3.raw' \
                    --output $script \
                    --location "$GITHUB_API_URL/repos/${{ github.repository }}/contents/.github/workflows/scripts/$script?ref=${{ github.event.pull_request.base.ref }}"
                  done
              env:
                  GITHUB_API_URL: ${{ env.GITHUB_API_URL }}
            - name: 'Install PHP'
              uses: shivammathur/setup-php@8e2ac35f639d3e794c1da1f28999385ab6fdf0fc
              with:
                  php-version: '7.4'
            - name: 'Run the script to assign a milestone'
              if: github.event.pull_request.base.ref == 'trunk'
              run: php assign-milestone-to-merged-pr.php
              env:
                  PULL_REQUEST_ID: ${{ github.event.pull_request.node_id }}
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
            - name: 'Add the label for PR analysis'
              if: |
                github.event.pull_request.base.ref == 'trunk' &&
                ! contains(github.event.pull_request.labels.*.name, 'status: analysis complete')
              uses: actions-ecosystem/action-add-labels@bd52874380e3909a1ac983768df6976535ece7f8
              with:
                github_token: ${{ secrets.GITHUB_TOKEN }}
                labels: 'needs: analysis'
            - uses: actions/checkout@v3
              with:
                sparse-checkout: |
                  .github/actions/pr-scrub-notify-slack
                ref: trunk
            - name: 'Trigger PR scrub'
              if: |
                github.event.pull_request.base.ref == 'trunk' &&
                ! contains(github.event.pull_request.labels.*.name, 'needs: analysis') &&
                ! contains(github.event.pull_request.labels.*.name, 'status: analysis complete')
              uses: ./.github/actions/pr-scrub-notify-slack
              with:
                TEST_ASSISTANCE_BOT_TOKEN: ${{ secrets.TEST_ASSISTANCE_BOT_TOKEN }}
                WOO_PR_TESTING_ANALYSIS_SLACK_CHANNEL: ${{ secrets.WOO_PR_TESTING_ANALYSIS_SLACK_CHANNEL }}
                WOO_PR_TESTING_ANALYSIS_TEAM_ID: ${{ secrets.WOO_PR_TESTING_ANALYSIS_TEAM_ID }}