<#
.SYNOPSIS
  Run the same gates as the CI workflow, on this machine.

.DESCRIPTION
  Mirrors .github/workflows/ci.yml so a change can be checked before pushing:
  formatting, clippy with warnings as errors, the unit and integration tests
  (no browser, no network), the doc tests and a release build.

  The browser end-to-end suite needs a real Chromium and is opt-in: pass -E2e
  to add it after the other gates.

.EXAMPLE
  ./scripts/ci.ps1
  ./scripts/ci.ps1 -E2e
  ./scripts/ci.ps1 -SkipRelease
#>
param(
    [switch]$E2e,
    [switch]$SkipRelease
)

$ErrorActionPreference = 'Stop'
$root = Split-Path -Parent (Split-Path -Parent $MyInvocation.MyCommand.Path)
Push-Location $root

$script:failed = @()

function Invoke-Gate {
    param([string]$Name, [string[]]$Arguments)
    Write-Host "== $Name" -ForegroundColor Cyan
    Write-Host "   cargo $($Arguments -join ' ')" -ForegroundColor DarkGray
    & cargo @Arguments
    if ($LASTEXITCODE -ne 0) {
        Write-Host "   FAILED ($LASTEXITCODE)" -ForegroundColor Red
        $script:failed += $Name
    } else {
        Write-Host "   ok" -ForegroundColor Green
    }
}

Invoke-Gate 'formatting'     @('fmt', '--all', '--check')
Invoke-Gate 'clippy'         @('clippy', '--all-targets', '--locked', '--', '-D', 'warnings')
Invoke-Gate 'tests'          @('test', '--locked', '--all-targets')
Invoke-Gate 'doc tests'      @('test', '--locked', '--doc')
if (-not $SkipRelease) {
    Invoke-Gate 'release build' @('build', '--locked', '--release')
}

if ($E2e) {
    # The browser suite is #[ignore]d by default and needs a real browser.
    $chrome = @(
        "$env:ProgramFiles\Google\Chrome\Application\chrome.exe",
        "$env:LOCALAPPDATA\Google\Chrome\Application\chrome.exe",
        "$env:ProgramFiles\Microsoft\Edge\Application\msedge.exe",
        "$env:LOCALAPPDATA\BraveSoftware\Brave-Browser\Application\brave.exe"
    ) | Where-Object { Test-Path $_ } | Select-Object -First 1

    if (-not $chrome) {
        Write-Warning 'no Chromium-based browser found: skipping the browser suite'
    } else {
        $env:CHROME = $chrome
        Invoke-Gate 'browser e2e' @('test', '--test', 'e2e_browser', '--', '--ignored', '--test-threads=1')
    }
}

Pop-Location

if ($script:failed.Count -gt 0) {
    Write-Host ''
    Write-Host "failed gates: $($script:failed -join ', ')" -ForegroundColor Red
    exit 1
}
Write-Host ''
Write-Host 'all gates passed' -ForegroundColor Green
exit 0