require

1.1.3.7

functions/helpers.ps1


######## helpers: ###################


function install-chocolatey ($version = $null) {
    if (!(test-choco)) {
            Write-Warning "chocolatey not found, installing"

            #$version = "0.9.8.33"
            $s = (new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1')
            if ($version -ne $null) {
                $s = $s -replace "https://chocolatey.org/api/v2/package/chocolatey","https://chocolatey.org/api/v2/package/chocolatey/$version"
                $s = $s -replace "https://packages.chocolatey.org/.*\.nupkg","https://chocolatey.org/api/v2/package/chocolatey/$version"
            }
            iex $s
            cmd /c "SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
            $env:Path = [System.Environment]::GetEnvironmentVariable("PATH",[System.EnvironmentVariableTarget]::Machine) + ";" + [System.Environment]::GetEnvironmentVariable("PATH",[System.EnvironmentVariableTarget]::User) 
            if (!(test-choco)) {
                write-error "chocolatey still not found! Installation failed?"
            }
            $path = "$env:ChocolateyInstall\chocolateyinstall\chocolatey.config"
            if (test-path $path) {
                write-host "setting chocolatey config 'ksMessage' to 'false' in config file '$path'"
                $xml = [xml](Get-Content $path)
                $xml.chocolatey.ksMessage = "false"
                $xml.Save($path)
            }
    } 
    else 
    {
        write-host "chocolatey is already installed"       
    }
}

######## chocolatey helpers
$global:installed = $null

function test-choco {
    test-command "choco"
}

function test-command([string] $cmd) {
    return Get-Command $cmd -ErrorAction Ignore
}

function _ensure-choco() {
    if (!( test-command "choco")) {
        install-chocolatey 
    }
}