deployQtProject.ps1

Function Get-Folder($initialDirectory="", $Description="Select a folder") {
    [System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms") | Out-Null

    $foldername = New-Object System.Windows.Forms.FolderBrowserDialog
    $foldername.Description = $Description
    $foldername.rootfolder = "MyComputer"
    $foldername.SelectedPath = $initialDirectory

    if($foldername.ShowDialog() -eq "OK") {
        $folder += $foldername.SelectedPath
    }

    return $folder
}

Function Get-File($initialDirectory="", $Description="Select a folder") {
    [System.Reflection.Assembly]::LoadWithPartialName("System.windows.forms") | Out-Null

    $filename = New-Object System.Windows.Forms.OpenFileDialog
    $filename.Title = $Description
    $filename.InitialDirectory = $initialDirectory
    $filename.Filter = "Файл проекта QT (*.pro)|*.pro"
    $filename.Multiselect = $false

    if($filename.ShowDialog() -eq "OK") {
        $file += $filename.FileName
    }

    return $file
}

Function Assert-Not-Empty([string]$String="") {
    if ($String.Length -eq 0) {
        throw "Empty input! Exiting"
    }

    return $String
}

Assert-Not-Empty -String ($qtRootDir = Get-Folder -Description "Выбери директорию, куда установлен QT")
Write-Host "Выбрана директория QT: " $qtRootDir

Write-Host "Ищем qmake... " -NoNewline
Assert-Not-Empty -String ($qmakeExecutablePath = (gci -Path $qtRootDir -Recurse -Include qmake.exe).FullName)

Write-Host "Ищем windeployqt... " -NoNewline
Assert-Not-Empty -String ($wdqExecutablePath = (gci -Path $qtRootDir -Recurse -Include windeployqt.exe).FullName)

Write-Host "Ищем g++... " -NoNewline
Assert-Not-Empty -String ($gccExecutablePath = (gci -Path $qtRootDir -Recurse -Include g`+`+.exe).FullName)
$env:Path += ";" + (Split-Path -Path $gccExecutablePath)

Write-Host "Ищем make... " -NoNewline
Assert-Not-Empty -String ($makeExecutablePath = (gci -Path $qtRootDir -Recurse -Include mingw32-make.exe).FullName)
$env:Path += ";" + (Split-Path -Path $makeExecutablePath)

Assert-Not-Empty -String ($proFile = Get-File -Description "Выбери .pro файл твоего проекта (Именно проекта! Если это проект с поддирректориями - выбирай директорию того подпроекта, который надо собрать!)")
Write-Host "Выбран проект QT: " $proFile
$proFolder = Split-Path -Path $proFile
$proName = Split-Path -Path $proFolder -Leaf

Write-Host "Готовимся к сборке проекта..."
$buildFolder = Join-Path $proFolder "projectBuild"
if (Test-Path -Path $buildFolder) {
    Remove-Item (Join-Path $buildFolder "*") -Recurse -Force
}
mkdir -Force $buildFolder | Out-Null
cd $buildFolder

Write-Host "Собираем проект..."
&"$qmakeExecutablePath" $proFile
&"$makeExecutablePath"
$releaseExe = [IO.Path]::Combine($PWD, "release", "$proName.exe")
&"$wdqExecutablePath" $releaseExe