# SPDX-License-Identifier: GPL-3.0-or-later
[CmdletBinding()]
param(
    [ValidateSet("Debug", "Release")]
    [string]$Configuration = "Debug"
)

$ErrorActionPreference = "Stop"
$root = Split-Path -Parent $PSScriptRoot
$cmake = "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\cmake.exe"
$ctest = "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin\ctest.exe"
if (-not (Test-Path -LiteralPath $cmake)) {
    $cmakeCommand = Get-Command cmake -ErrorAction Stop
    $cmake = $cmakeCommand.Source
    $ctestCommand = Get-Command ctest -ErrorAction Stop
    $ctest = $ctestCommand.Source
}

$rootBytes = [System.Text.Encoding]::UTF8.GetBytes(
    [System.IO.Path]::GetFullPath($root).ToLowerInvariant())
$sha256 = [System.Security.Cryptography.SHA256]::Create()
try {
    $rootHashBytes = $sha256.ComputeHash($rootBytes)
}
finally {
    $sha256.Dispose()
}
$rootHash = (
    [System.BitConverter]::ToString($rootHashBytes) -replace "-", ""
).Substring(0, 12).ToLowerInvariant()
$buildName = "build/windows-{0}-{1}" -f $Configuration.ToLowerInvariant(), $rootHash
$build = Join-Path $root $buildName

& $cmake -S $root -B $build -G "Visual Studio 17 2022" -A x64 `
    -DBUILD_TESTING=ON -DCHIMERA_GFX_REGISTER_EXTERNAL_EVIDENCE_VALIDATORS=OFF
if ($LASTEXITCODE -ne 0) { throw "Host configure failed" }
& $cmake --build $build --config $Configuration
if ($LASTEXITCODE -ne 0) { throw "Host build failed" }
& $ctest --test-dir $build -C $Configuration --output-on-failure
if ($LASTEXITCODE -ne 0) { throw "Host tests failed" }