git log --author thyrsus --format=oneline | cut -c 1-20 |
while read rev; do
    git diff ${rev}^ $rev |
    sed -e '/^diff/,/^+++/d' |
    grep '^[-+]' |
    cut -c 1
done |
sort -r | uniq -c

Gazpacho fucked around with this message at 03:37 on Feb 20, 2017

amd()
{
    local line first n=0
    sed -e '/^diff/,/^+++/d' |
    grep -v '^@@' |
    while read line; do
        if [ "^$line" != '^~' ]; then
           ((n == 0)) && first="$line"
           ((++n))
           continue
        fi
        if ((n == 0)); then :
        elif ((n > 1)); then echo modified
        elif [[ "^$first" == ^+* ]]; then echo added
        elif [[ "^$first" == ^-* ]]; then echo deleted
        fi
        n=0
    done
}

git log --author=thyrsus --format=oneline | cut -c 1-20 |
while read rev; do
    git diff ${rev}^ $rev --word-diff=porcelain | amd
done |
sort | uniq -c

Gazpacho fucked around with this message at 08:45 on Feb 20, 2017

Gazpacho fucked around with this message at 15:56 on Feb 23, 2017

Gazpacho fucked around with this message at 07:03 on May 7, 2017