name: exact-head-ci

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  verify:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}
      - name: Configure runner-local paths
        shell: pwsh
        run: |
          "DSH_MC_TEST_TMP=${{ runner.temp }}\dsh-mission-control-tests" >> $env:GITHUB_ENV
          "PLAYWRIGHT_BROWSERS_PATH=${{ runner.temp }}\playwright-browsers" >> $env:GITHUB_ENV
      - name: Assert exact event head
        shell: pwsh
        run: |
          $actual = git rev-parse HEAD
          if ($actual -ne '${{ github.sha }}') {
            throw "checkout drift: expected ${{ github.sha }}, got $actual"
          }
      - uses: pnpm/action-setup@v4
        with:
          version: 11.25.0
      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm
      - name: Install locked dependencies
        run: pnpm install --frozen-lockfile
      - name: Build
        run: pnpm run build
      - name: Test
        run: pnpm test
      - name: Install Chromium
        run: pnpm exec playwright install chromium
      - name: Browser health smoke
        run: pnpm run test:browser
      - name: Pack smoke
        shell: pwsh
        run: |
          $env:DSH_MC_LIB_DIR = (Resolve-Path 'lib').Path
          $env:DSH_MC_PACK_STAGE = Join-Path '${{ runner.temp }}' 'dsh-mission-control-pack-stage'
          $env:DSH_MC_PACK_DEST = Join-Path '${{ runner.temp }}' 'dsh-mission-control-pack-dest'
          npm run pack:built
          $packages = @(Get-ChildItem -LiteralPath $env:DSH_MC_PACK_DEST -Filter '*.tgz')
          if ($packages.Count -ne 1) { throw "expected one package, got $($packages.Count)" }