Public/Install-Package.ps1
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Register-ArgumentCompleter -CommandName Install-RPackage -ParameterName Repository -ScriptBlock $RepositoryCompleter Register-ArgumentCompleter -CommandName Install-RPackage -ParameterName Library -ScriptBlock $LibraryCompleter function Install-Package { <# .SYNOPSIS Installs a R package .DESCRIPTION Installs a package from a specific repository and into a library and checks the success. .PARAMETER Name Specifies the name of the package .PARAMETER Library Specifies the destination directory of the package .PARAMETER Repository Specifies the URL of the repository .PARAMETER Snapshot Specifies a snapshot directory of the repository .OUTPUTS NULL .EXAMPLE PS C:\> Install-RPackage 'devtools' #> [CmdletBinding()] param ( [Parameter( Mandatory )] [ValidateNotNullOrEmpty()] [string] $Name, [ValidateScript( { Test-Path $_ -PathType Container })] [string] $Library, [ValidateNotNullOrEmpty()] [string] $Repository, [ValidateNotNullOrEmpty()] [string] $Snapshot ) $parameter = @( "'$Name'" ) if ( $Library ) { $parameter += @( "lib='$( Get-REscapedString $Library )'" ) } if ( $Repository ) { if ( $Snapshot ) { $Repository = "$Repository/snapshot/$Snapshot" } $parameter += @( "repos='$Repository'" ) } Invoke-RScript "install.packages( $( $parameter -join ', ' ) )", "library( '$Name' )" -Timeout $null -WarningAction 'SilentlyContinue' -ErrorAction 'Stop' } |