PowerShellProfile.ps1

function prompt {
    Write-Host("")
    $statusString = ""
    $symbolicRef = git symbolic-ref HEAD
    $isGit = $NULL -ne $symbolicRef
    $location = $(get-location)

    if ($isGit) {
        $branch = $symbolicRef.substring($symbolicRef.IndexOf("heads/") + 6)
        $statusString = "GIT " + $branch + " " + $location + ">"
    }
    else {
        $statusString = "PS " + $location + ">"
    }

    if ($isGit) {
        Write-Host ($statusString) -nonewline -foregroundcolor magenta
    }
    else {
        Write-Host ($statusString) -nonewline -foregroundcolor green
    }
    return " "
}

function Remove-Node-Modules {
    echo "Deleting node_module directory..."; ls node_modules -Recurse -Directory | foreach { rm $_ -Recurse -Force }
}

function touch {
    Param(
      [Parameter(Mandatory=$true)]
      [string]$Path
    )

    if (Test-Path -LiteralPath $Path) {
      (Get-Item -Path $Path).LastWriteTime = Get-Date
    } else {
      New-Item -Type File -Path $Path
    }
}

function Base64Encode {
    Param(
      [Parameter(Mandatory=$true)]
      [string]$RawText
    )

    $bytes = [System.Text.Encoding]::UTF8.GetBytes($RawText)
    $encoded = [System.Convert]::ToBase64String($bytes)
    echo $encoded
}

function Base64Decode {
    Param(
      [Parameter(Mandatory=$true)]
      [string]$EncodedText
    )

    $bytes = [System.Convert]::FromBase64String($EncodedText)
    $decoded = [System.Text.Encoding]::UTF8.GetString($bytes)
    echo $decoded
}