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@lonnen
Created December 28, 2011 17:57
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quarterly git stats
# detailed stats for an individual
git log --shortstat --author=AUTHOR --since=10-1-2011 | grep "files changed" | awk '{files+=$1; inserted+=$4; deleted+=$6} END {print "files changed: ", files, "\nlines inserted: ", inserted, "\nlines deleted: ", deleted}'
# commit numbers by author for the repo
git log --pretty=format:%an --since=10-1-2011 | awk '{ ++c[$0]; } END { for(cc in c) printf "%5d %s\n",c[cc],cc; }' | sort -r
# detailed stats per author, including contribution to the total change
git log --numstat --since=10-1-2011 | awk '
function printStats(author) {
printf "%s:\n", author
printf " insertions: %d (%.0f%%)\n", more[author], (more[author] / more["total"] * 100)
printf " deletions: %d (%.0f%%)\n", less[author], (less[author] / less["total"] * 100)
printf " files: %d (%.0f%%)\n", file[author], (file[author] / file["total"] * 100)
printf " commits: %d (%.0f%%)\n", commits[author], (commits[author] / commits["total"] * 100)
}
/^Author:/ {
author = $2 " " $3
commits[author] += 1
commits["total"] += 1
}
/^[0-9]/ {
more[author] += $1
less[author] += $2
file[author] += 1
more["total"] += $1
less["total"] += $2
file["total"] += 1
}
END {
for (author in commits) {
if (author != "total") {
printStats(author)
}
}
printStats("total")
}'
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