clean-up-pr.yml

name: Clean up PR

on:
  pull_request:
    types: [closed]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  clean-up-pr:
    runs-on: ubuntu-latest

    steps:
      - name: Check Out Repo
        uses: actions/checkout@v4

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - uses: pnpm/action-setup@v3
        name: Install pnpm
        with:
          version: 9
          run_install: false

      - name: Get pnpm store directory
        shell: bash
        run: |
          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV

      - uses: actions/cache@v4
        name: Setup pnpm cache
        with:
          path: ${{ env.STORE_PATH }}
          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-store-

      - name: Install Dependencies
        run: pnpm install
        env:
          HUSKY: 0

      - name: Remove staging stack
        # need to clean up frontend stack first then backend stack or else backend stack doesn't get removed
        run: pnpm sst remove --stage staging-${{ github.event.pull_request.number }} frontend && pnpm sst remove --stage staging-${{ github.event.pull_request.number }} backend
        env:
          CI: false
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Deactivate deployment
        uses: strumwolf/delete-deployment-environment@v3.0.0
        with:
          environment: staging-${{ github.event.pull_request.number }}
          token: ${{ secrets.GITHUB_TOKEN }}
          onlyDeactivateDeployments: true