functions/Test-DBOSupportedSystem.ps1
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Function Test-DBOSupportedSystem { <# .SYNOPSIS Test if module is ready to work with certain RDBMS .DESCRIPTION Test if access to a certain RDBMS is currently supported by the module by checking if all the dependencies have been installed .PARAMETER Type RDBMS Type: Oracle, SQLServer .EXAMPLE #Tests if all dependencies for Oracle have been met Test-DBOSupportedSystem Oracle .NOTES #> Param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 1)] [Alias('System', 'Database')] [ValidateSet('SQLServer', 'Oracle')] [string]$Type ) begin {} process { $dependencies = Get-ExternalLibrary -Type $Type foreach ($package in $dependencies) { $packageFound = [bool](Get-Package $package.Name -MinimumVersion $package.Version -ErrorAction SilentlyContinue) if (!$packageFound) { Write-Warning -Message "Dependent packages for $Type were not found. Run Install-DBOSupportLibrary -Type $Type" return $false } } return $true } end {} } |