src/public/Get-Package.ps1
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# Returns the packages that are installed. function Get-InstalledPackage { [CmdletBinding()] param ( [Parameter()] [string] $Name, [Parameter()] [string] $RequiredVersion, [Parameter()] [string] $MinimumVersion, [Parameter()] [string] $MaximumVersion ) # Throw an error if provided version arguments don't make sense Confirm-VersionParameters -Name $Name -MinimumVersion $MinimumVersion -MaximumVersion $MaximumVersion -RequiredVersion $RequiredVersion # If a user wants to check whether the latest version is installed, first check the repo for what the latest version is if ($RequiredVersion -eq 'latest') { $sid = Find-ChocoPackage -Name $Name $RequiredVersion = $sid.Version } $chocoParams = @{ Search = $true LocalOnly = $true AllVersions = $true } # If a user provides a name without a wildcard, include it in the search if ($Name -and -not (Test-WildcardPattern -Name $Name)) { $chocoParams.Add('Package',$Name) } # Return the result without additional evaluation, even if empty, to let PackageManagement handle error management # Will only terminate if Invoke-Choco fails to call choco.exe Invoke-Choco @chocoParams | Where-Object {-not $Name -or (Test-PackageName -PackageName $_.Name -RequestedName $Name)} | Where-Object {Test-PackageVersion -Package $_ -RequiredVersion $RequiredVersion -MinimumVersion $MinimumVersion -MaximumVersion $MaximumVersion} } |