Private/Test-ChocoInstalled.ps1
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Function Test-ChocoInstalled { <# .SYNOPSIS Check that chocolatey is installed. .DESCRIPTION Check that chocolatey is installed. .OUTPUTS Boolean #> [CmdletBinding()] [OutputType([Boolean])] param() $CheckPath = if ($env:ChocolateyInstall) { $env:ChocolateyInstall } else { "$env:PROGRAMDATA\chocolatey" } $Command = Get-Command choco.exe -ErrorAction Ignore if ($Command.Path -and (Test-Path -Path $Command.Path)) { # choco is in the %PATH% environment variable, assume it's installed Write-Verbose "Chocolatey is installed." Return $true } elseif (-not (Test-Path $CheckPath)) { # Install folder doesn't exist Write-Verbose "Chocolatey is not installed." Return $false } elseif (-not (Get-ChildItem -Path $CheckPath)) { # Install folder exists but is empty Write-Verbose "Chocolatey is not installed." Return $false } else { # Install folder exists and is not empty Write-Verbose "Chocolatey is installed." Return $true } } |