new-joiner.ps1

write-host "`n  ## ONBOARDING SCRIPTS ## `n"

$nodeJsVersion = "12.14.0"
$projectName = 'alpha';
$gitUrl = "https://github.com/vladimir-ivanov/$projectName.git"

$installNode = $FALSE;

### CONFIGURATION
$rootDir = "C:\Development"
$downloadsDir = "$rootDir\downloads"
$projectsDir = "$rootDir\projects"
$npmCacheDir = "$rootDir\npm-cache"

$url = "https://nodejs.org/dist/v$nodeJsVersion/node-v$nodeJsVersion-x64.msi"
write-host $url

New-Item -Path $rootDir -ItemType Directory
New-Item -Path $programsDir -ItemType Directory
New-Item -Path $projectsDir -ItemType Directory


write-host "`n----------------------------"
write-host " system requirements checking  "
write-host "----------------------------`n"

### require administator rights

if (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]"Administrator"))
{
    write-Warning "This setup needs admin permissions. Please run this file as admin."
    break
}

### nodejs version check

if (Get-Command node -errorAction SilentlyContinue)
{
    $currentVersion = (node -v)
}

if ($currentVersion)
{
    write-host "[NODE] nodejs $currentVersion already installed"
    $confirmation = read-host "Are you sure you want to replace this version ? [y/N]"
    if ($confirmation -ne "y")
    {
        $installNode = $FALSE
    }
}

write-host "`n"

if ($installNode)
{

    ### download nodejs msi file
    # warning : if a node.msi file is already present in the current folder, this script will simply use it

    write-host "`n----------------------------"
    write-host "  nodejs msi file retrieving  "
    write-host "----------------------------`n"
    write-host "----------------------------`n"

    $filename = "node.msi"
    $nodeMsiLocation = "$downloadsDir\$filename"

    $downloadNode = $TRUE

    if (Test-Path $nodeMsiLocation)
    {
        $confirmation = read-host "Local $filename file detected. Do you want to use it ? [Y/n]"
        if ($confirmation -eq "n")
        {
            $downloadNode = $FALSE
        }
    }

    if ($downloadNode)
    {
        write-host "[NODE] downloading nodejs install"
        write-host "url : $url"
        $start_time = Get-Date
        $wc = New-Object System.Net.WebClient
        $wc.DownloadFile($url, $nodeMsiLocation)
        write-Output "$filename downloaded"
        write-Output "Time taken: $( (Get-Date).Subtract($start_time).Seconds ) second(s)"
    }
    else
    {
        write-host "using the existing node.msi file"
    }

    ### nodejs install

    write-host "`n----------------------------"
    write-host " nodejs installation  "
    write-host "----------------------------`n"

    write-host "[NODE] running $nodeMsiLocation"
    Start-Process $nodeMsiLocation -Wait

    $env:Path = [System.Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path", "User")

}
else
{
    write-host "Proceeding with the previously installed nodejs version ..."
}

### clean

write-host "`n----------------------------"
write-host " system cleaning "
write-host "----------------------------`n"

$confirmation = read-host "Delete install files ? [y/N]"
if ($confirmation -eq "y")
{
    if ($nodeMsiLocation -and (Test-Path $nodeMsiLocation))
    {
        rm $nodeMsiLocation
    }
}


$npmCacheDir = "$rootDir\npm-cache"

node --version
npm --version
npm config set cache $npmCacheDir --global
npm config list

write-host "`n----------------------------"
write-host " Install Project "
write-host "----------------------------`n"
cd $projectsDir
git clone "https://github.com/vladimir-ivanov/$projectName.git"
cd $projectName
npm install
npm run lerna bootstrap

write-host "Done !"