$ErrorActionPreference = "Stop"

Install-PackageProvider -Name NuGet -RequiredVersion 2.8.5.201 -Force
Import-PackageProvider -Name NuGet -RequiredVersion 2.8.5.201
Install-Module -Force -Name 7Zip4Powershell

$env:Path += ";C:\Program Files\CMake\bin"

function MkDir-p($Path) {
    $FullPath = "\\?\" + $Path
    if (-not (Test-Path -Path $FullPath)) {
        New-Item -ItemType directory -Path $FullPath | Out-Null
    }
}

$Base = $PSScriptRoot
cd $Base
$ProtobufBase = $Base + "/deps/protobuf"
MkDir-p ($Base + "/build/bin")

$PackageFile = $Base + "/package.json"
$ToolsVersion = (Get-Content $PackageFile) -join "`n" | ConvertFrom-Json | Get-Member -Name version

$OutDir = $Env:ARTIFACTS_OUT + "/grpc-tools/v" + $ToolsVersion
Mkdir-p $OutDir

$ArchList = "ia32","x64"

foreach ($Arch in $ArchList) {
  if ($Arch -eq "x64") {
    $Generator = "Visual Studio 14 2015 Win64"
  } else {
    $Generator = "Visual Studio 14 2015"
  }

  & cmake.exe .
  if ($LASTEXITCODE -ne 0) {
    throw "cmake failed"
  }
  & cmake.exe --build .
  if ($LASTEXITCODE -ne 0) {
    throw "cmake build failed"
  }

  Copy-Item ($ProtobufBase + "/Debug/protoc.exe") -Destination ($Base + "/build/bin/protoc.exe")
  Copy-Item ($Base + "/Debug/grpc_node_plugin.exe") -Destination ($Base + "/build/bin/grpc_node_plugin.exe")

  Compress-7Zip -Path ($Base + "/build") -Format Tar -ArchiveFileName ($Base + "/Archive.tar")
  Compress-7Zip -Path ($Base + "/Archive.tar") -Format GZip -ArchiveFileName ($OutDir + "/windows-x64.tar.gz")

  Remove-Item ($Base + "/build/bin/protoc.exe")
  Remove-Item ($Base + "/build/bin/grpc_node_plugin.exe")
  Remove-Item ($Base + "CMakeCache.txt")
}