On Fri, 10 Jul 2009, Antony Stubbs wrote: > Blog post about git pruning history and finding large objects in your repo: > http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/ > > This is a script I put together after migrating the Spring Modules project > from CVS, using git-cvsimport (which I also had to patch, to get to work on OS > X / MacPorts). I wrote it because I wanted to get rid of all the large jar > files, and documentation etc, that had been put into source control. However, > if _large files_ are deleted in the latest revision, then they can be hard to > track down. > > #!/bin/bash > #set -x > > # Shows you the largest objects in your repo's pack file. > # Written for osx. > # > # @see > http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/ > # @author Antony Stubbs > > # set the internal field spereator to line break, so that we can iterate > easily over the verify-pack output > IFS=$'\n'; > > # list all objects including their size, sort by size, take top 10 > objects=`git verify-pack -v .git/objects/pack/pack-*.idx | grep -v chain | > sort -k3nr | head` > > echo "All sizes are in kB's. The pack column is the size of the object, > compressed, inside the pack file." > > output="size,pack,SHA,location" > for y in $objects > do > # extract the size in bytes > size=$((`echo $y | cut -f 5 -d ' '`/1024)) > # extract the compressed size in bytes > compressedSize=$((`echo $y | cut -f 6 -d ' '`/1024)) > # extract the SHA > sha=`echo $y | cut -f 1 -d ' '` > # find the objects location in the repository tree > other=`git rev-list --all --objects | grep $sha` > #lineBreak=`echo -e "\n"` > output="${output}\n${size},${compressedSize},${other}" > done > > echo -e $output | column -t -s ', ' This is certainly useful. Mind submitting a patch adding this script to contrib/stats/ ? Nicolas -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html