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@tijn
tijn / git-lines-per-author.sh
Last active January 31, 2019 19:18
Produce a histogram with lines of code per author.
#!/bin/sh
git ls-tree -r HEAD | sed -Ee 's/^.{53}//' | \
while read filename; do file "$filename"; done | \
grep -E ': .*text' | sed -E -e 's/: .*//' | \
while read filename; do git blame --line-porcelain "$filename"; done | \
sed -n 's/^author //p' | \
sort | uniq -c | sort -rn