Restore-Project.ps1

param ([Switch]$checkoutHash=$false,[bool]$wait=$True)

# we assume, we start this script in projects "restore" directory
$oldDir = Get-Location
if(-Not (Test-Path -Path platformio.ini))
{
    if(Test-Path -Path ../platformio.ini)
    {
        Set-Location ..
    }
}

if(-Not (Test-Path -Path platformio.ini)) {
    Write-Host "Skript aus falschem Pfad ausgeführt..."
    Write-Host "Entweder aus Root- oder scripts-Ordner"
    timeout /T 20
    exit 1
}

$projectDir = Get-Location
if(-Not (Test-Path -Path lib/))
{
    New-Item -Path $projectDir -Name "lib" -ItemType "directory"
}

$subprojects = Get-Content dependencies.txt

foreach ($subproject in $subprojects) {
    $attr = $subproject.Split()
    if ($attr[0] -ne "-------") {
        Write-Host ""
        Write-Host "Subproject $($attr[2])" -ForegroundColor Yellow

        if(-Not (Test-Path -Path $attr[2])) {
            git clone $attr[3] $attr[2]
            if (!$?) {
                Write-Host "  FAIL: clone" -ForegroundColor Red
                Set-Location $oldDir
                exit 1
            }
        }

        Set-Location $attr[2]
       
        git fetch --all
        if (!$?) {
            Write-Host "  FAIL: fetch --all" -ForegroundColor Red
            Set-Location $oldDir
            exit 1
        }

        if($checkoutHash) {
            Write-Host "Checkout Hash $($attr[0])" -ForegroundColor Yellow
            git checkout $attr[0]
        } else {
            Write-Host "Checkout Branch $($attr[1])" -ForegroundColor Yellow
            git checkout $attr[1]
        }
        if (!$?) {
            Write-Host "  FAIL: checkout" -ForegroundColor Red
            Set-Location $oldDir
            exit 1
        }
        if(-Not $checkoutHash) {
            git pull --ff-only
            if (!$?) {
                Write-Host "  FAIL: pull --ff-only" -ForegroundColor Red
                Set-Location $oldDir
                exit 1
            }
        }
        Set-Location $projectDir
    }
}

Set-Location $oldDir

if($wait -eq $True) {
    timeout /T 20
}