Playwright CI Caching

- name: Get Playwright Version
  shell: pwsh
  run: |
    $propsPath = "Directory.Packages.props"
    [xml]$props = Get-Content $propsPath
    $version = $props.Project.ItemGroup.PackageVersion |
      Where-Object { $_.Include -eq "Microsoft.Playwright" } |
      Select-Object -ExpandProperty Version
    echo "PlaywrightVersion=$version" >> $env:GITHUB_ENV

- name: Cache Playwright Browsers
  id: playwright-cache
  uses: actions/cache@v4
  with:
    path: ~/.cache/ms-playwright
    key: ${{ runner.os }}-playwright-${{ env.PlaywrightVersion }}

- name: Install Playwright Browsers
  if: steps.playwright-cache.outputs.cache-hit != 'true'
  shell: pwsh
  run: ./build/playwright.ps1 install --with-deps

- name: Cache Playwright Browsers
  id: playwright-cache
  uses: actions/cache@v4
  with:
    path: |
      ~/.cache/ms-playwright
      ~/Library/Caches/ms-playwright
      ~/AppData/Local/ms-playwright
    key: ${{ runner.os }}-playwright-${{ env.PlaywrightVersion }}

- task: PowerShell@2
  displayName: 'Get Playwright Version'
  inputs:
    targetType: 'inline'
    script: |
      [xml]$props = Get-Content "Directory.Packages.props"
      $version = $props.Project.ItemGroup.PackageVersion |
        Where-Object { $_.Include -eq "Microsoft.Playwright" } |
        Select-Object -ExpandProperty Version
      Write-Host "##vso[task.setvariable variable=PlaywrightVersion]$version"

- task: Cache@2
  displayName: 'Cache Playwright Browsers'
  inputs:
    key: 'playwright | "$(Agent.OS)" | $(PlaywrightVersion)'
    path: '$(HOME)/.cache/ms-playwright'
    cacheHitVar: 'PlaywrightCacheHit'

- task: PowerShell@2
  displayName: 'Install Playwright Browsers'
  condition: ne(variables['PlaywrightCacheHit'], 'true')
  inputs:
    filePath: 'build/playwright.ps1'
    arguments: 'install --with-deps'

# build/playwright.ps1
# Discovers Microsoft.Playwright.dll and runs the bundled Playwright CLI

param(
    [Parameter(ValueFromRemainingArguments = $true)]
    [string[]]$Arguments
)

# Find the Playwright DLL (after dotnet build/restore)
$playwrightDll = Get-ChildItem -Path . -Recurse -Filter "Microsoft.Playwright.dll" -ErrorAction SilentlyContinue |
    Select-Object -First 1

if (-not $playwrightDll) {
    Write-Error "Microsoft.Playwright.dll not found. Run 'dotnet build' first."
    exit 1
}

$playwrightDir = $playwrightDll.DirectoryName

# Find the playwright CLI (path varies by OS and node version)
$playwrightCmd = Get-ChildItem -Path "$playwrightDir/.playwright/node" -Recurse -Filter "playwright.cmd" -ErrorAction SilentlyContinue |
    Select-Object -First 1

if (-not $playwrightCmd) {
    # Try Unix executable
    $playwrightCmd = Get-ChildItem -Path "$playwrightDir/.playwright/node" -Recurse -Filter "playwright" -ErrorAction SilentlyContinue |
        Where-Object { $_.Name -eq "playwright" } |
        Select-Object -First 1
}

if (-not $playwrightCmd) {
    Write-Error "Playwright CLI not found in $playwrightDir/.playwright/node"
    exit 1
}

Write-Host "Using Playwright CLI: $($playwrightCmd.FullName)"
& $playwrightCmd.FullName @Arguments

# Install browsers
./build/playwright.ps1 install --with-deps

# Install specific browser
./build/playwright.ps1 install chromium

# Show installed browsers
./build/playwright.ps1 install --dry-run