Lines-of-code counting for many C# solutions

Question

I am currently researching a solution for counting lines of code in C#.

I pretty much need a combination of the following two tools:
http://richnewman.wordpress.com/2007/07/01/c-and-vbnet-line-count-utility/
http://www.locmetrics.com/index.html

My problem is that I need to recursively scan a folder containing a lot of visual studio solutions. So can't really use the first tool without any major work on its code, as it's only able to scan a single solution at a time.
But I also need to split the results for each solution, preferably even the contained projects. This disqualifies the second tool I found. I also found NDepend which suffers from the same problem.

Do you know of any free tools that do what I need? I am unable to find anything suitable.

Answer 1

NDepend is a great tool designed for measuring and visualising code metrics and complexity.

Powershell would do it:

(dir -Include *.cs -Recurse | select-string .).Count

Counting Lines of Source Code in PowerShell:

Line count per path:

   gci . *.cs -Recurse | select-string . | Group Path

Min / Max / Averages:

   gci . *.cs -Recurse | select-string . | Group Filename | Measure-Object Count -Min -Max -Average

Comment ratio:

   $items = gci . *.cs -rec; ($items | select-string "//").Count / ($items | select-string .).Count


## Count the number of lines in all C# files in (and below) 
## the current directory. 

function CountLines($directory) 
{ 
    $pattern = "*.cs" 
    $directories = [System.IO.Directory]::GetDirectories($directory) 
    $files = [System.IO.Directory]::GetFiles($directory, $pattern) 

    $lineCount = 0 

    foreach($file in $files) 
    { 
        $lineCount += [System.IO.File]::ReadAllText($file).Split("`n").Count 
    } 

    foreach($subdirectory in $directories) 
    { 
        $lineCount += CountLines $subdirectory 
    } 

    $lineCount 
} 

CountLines (Get-Location) 

Also, Line Counter

Answer 2

I think LOCcode is an interesting free tool for counting number of Lines Of Code. It allows to choose which of files must be processed. It counts LOC in all enabled tasks.

Unfortunately, it seems that development of LOCCode is over.