Search code examples
svnversion-controlstatisticschangelog

Find most modified file extensions in SVN repository

Given a SVN repository url how to find out which file extensions are the most touched.

Essentially I want to compare how much changes are done in JS versus C# code.

Thanks for the ideas.

Solution

  • I came up with this (extension is anything after last dot, ignore paths where there is no dot at all):

    svn log $url -v | grep '^   M \|^   A \|^   D \|^   R ' | grep '\.' | awk -F . '{print $NF}' | sed 's/:.*$//' | sort | uniq -c | sort -bgr

    Example output (limited to 5 checkins):

    svn log http://svn.code.sf.net/p/codeblocks/code/trunk/ -v --limit 5 | grep '^   M \|^   A \|^   D \|^   R ' | grep '\.' | awk -F . '{print $NF}' | sed 's/:.*$//' | sort | uniq -c | sort -bgr
     20 xpm
     20 bmp
     19 h
     19 cpp
     16 cbp
      7 am
      4 xml
      2 wxs
      2 rc
      2 in
      1 xrc
      1 workspace
      1 m4
      1 ac