Print git commit statistics for each users

git-stats.sh

#!/bin/bash

while read -r -u 9 date name
do
    day=$(date -d $date +%A)
    if [[ "$day" == "Sabtu" || "$day" == "Minggu" ]]; then
        echo "$day $date  $name"
        echo
        GIT_PAGER=cat git log --committer="$name" --since="$date 00:00:00 +0700" --until="$date 23:59:59 +0700" --format='        * [%h] %s' --date=short
        echo
    fi
done 9< <(git log --format=$'%cd %cn' --date=short --since="2015-9-1 00:00:00 +0000" | sort --unique --reverse)