36 lines
1.2 KiB
Text
36 lines
1.2 KiB
Text
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#!/bin/bash
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#set -x
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# Shows you the largest objects in your repo's pack file.
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# Written for osx.
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#
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# @see https://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/
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# @author Antony Stubbs
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# set the internal field spereator to line break, so that we can iterate easily over the verify-pack output
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IFS=$'\n';
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# list all objects including their size, sort by size, take top 10
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objects=`git verify-pack -v .git/objects/pack/pack-*.idx | grep -v chain | sort -k3nr | head`
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echo "All sizes are in kB's. The pack column is the size of the object, compressed, inside the pack file."
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output="size,pack,SHA,location"
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allObjects=`git rev-list --all --objects`
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for y in $objects
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do
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# extract the size in bytes
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size=$((`echo $y | cut -f 5 -d ' '`/1024))
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# extract the compressed size in bytes
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compressedSize=$((`echo $y | cut -f 6 -d ' '`/1024))
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# extract the SHA
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sha=`echo $y | cut -f 1 -d ' '`
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# find the objects location in the repository tree
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other=`echo "${allObjects}" | grep $sha`
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#lineBreak=`echo -e "\n"`
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output="${output}\n${size},${compressedSize},${other}"
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done
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echo -e $output | column -t -s ', '
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