Private/NestedFunctions/Get-FunctionReport.ps1
|
Function Get-FunctionReport { Param([string[]]$Folder) # Get a list of all functions in the current runspace $CurrentFunctions = Get-ChildItem -Path:('function:') # Load all function files from the module $Files = Get-ChildItem -Path:($Folder) -Recurse | Where-Object { $_.Extension -eq '.ps1' } # Loop through each function file $FunctionList = ForEach ($File In $Files) { $FileFullName = $File.FullName $FileName = $File.Name $FileBaseName = $File.BaseName # Parse the file and look for function syntax to identify functions [regex]$Function_Regex = '(?<=^Function)(.*?)(?=$|\{|\()' $FunctionContent = Get-Content -Path:($FileFullName) $FunctionRegexMatch = $FunctionContent | Select-String -Pattern:($Function_Regex) #| Where {-not [System.String]::IsNullOrEmpty($_)} $FunctionRegexMatchObject = $FunctionRegexMatch | Select-Object LineNumber, Line, @{Name = 'MatchValue'; Expression = { ($_.Matches.Value).Trim() } } # Load the function into the current runspace . ($FileFullName) # Regather a list of all functions in the current runspace and filter out the functions that existed before loading the function script $ScriptFunctions = Get-ChildItem -Path:('function:') | Where-Object { $CurrentFunctions -notcontains $_ } # $ScriptFunctions | Select * # Remove the function from the current runspace $ScriptFunctions | ForEach-Object { Remove-Item -Path:('function:\' + $_) } # $ScriptFunctions.Visibility $FolderLocation = If ($FileFullName -like '*Private*') { 'Private' } ElseIf ($FileFullName -like '*Public*') { 'Public' } Else { 'Unknown' } # Build dataset to perform validations against [PSCustomObject]@{ 'FullName' = $File.FullName; 'FileName' = $FileName; 'LineNumber' = $FunctionRegexMatchObject.LineNumber 'FileBaseName' = $FileBaseName; 'Function' = $ScriptFunctions.Name 'MatchValue' = $FunctionRegexMatchObject.MatchValue 'Line' = $FunctionRegexMatchObject.Line 'Verb' = $ScriptFunctions.Verb 'Noun' = $ScriptFunctions.Noun 'FolderLocation' = $FolderLocation 'Content' = $FunctionContent } } Return $FunctionList } |