install chocolate with powershell

install_chocolate.ps1

$creds = Get-Credential
$username = $creds.GetNetworkCredential().UserName
$password = $creds.GetNetworkCredential().Password
$proxyServer = "https://local/proxy/server"

$webProxy = New-Object System.Net.WebProxy($proxyServer,$true)
$webclient = new-object System.Net.WebClient
$creds = Get-Credential
$webclient.Proxy=$webproxy
$webclient.Proxy.Credentials = $creds

$env:chocolateyProxyLocation = $proxyServer
$env:chocolateyProxyUser = $username
$env:chocolateyProxyPassword = $password

$env:https_proxy = "https://${username}:${password}@${$proxyServer}"


# Set directory for installation - Chocolatey does not lock 
# down the directory if not the default
$InstallDir='$env:LOCALAPPDATA\chocoportable'
$env:ChocolateyInstall="$InstallDir"

# set proxy info in user environment
[Environment]::SetEnvironmentVariable("chocolateyProxyLocation", $proxyServer, "User")
[Environment]::SetEnvironmentVariable("chocolateyProxyUser", $username, "User")
[Environment]::SetEnvironmentVariable("chocolateyProxyPassword", $password, "User")

[Environment]::SetEnvironmentVariable("ChocolateyInstall", $InstallDir, "User")
[Environment]::SetEnvironmentVariable("PATH", "%ChocolateyInstall%\bin;"+$env:Path, "User")


# If your PowerShell Execution policy is restrictive, you may 
# not be able to get around that. Try setting your session to
# Bypass.
Set-ExecutionPolicy Bypass

# All install options - offline, proxy, etc at
# https://chocolatey.org/install
iex ($webclient.DownloadString('https://chocolatey.org/install.ps1'))
# PowerShell 3+?
#iwr https://chocolatey.org/install.ps1 -UseBasicParsing | iex


choco install git.commandline -y

# pick an editor
#choco install visualstudiocode.portable -y # not yet available
#choco install nano -y
#choco install vim-tux.portable

# What else can I install without admin rights?
# https://chocolatey.org/packages?q=id%3Aportable