Per-user repository statistic (commits, additions and deletions counter)
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#!/usr/bin/env bash | |
set -e | |
BRANCH="$1" | |
IFS="|" | |
# Show help. | |
if [ "help" == "$BRANCH" ]; then | |
echo "$0 BRANCH" | |
exit 0 | |
fi | |
: "${BRANCH:="master"}" | |
# Ensure that we're inside of directory with initialized Git repository. | |
git status > /dev/null | |
# Check local branch existence. | |
git rev-parse --verify "$BRANCH" > /dev/null | |
echo "Statistics for \"$BRANCH\":" | |
for DATA in $(git shortlog -sn --no-merges "$BRANCH" | awk 'BEGIN {FS = "\t"}; {print $1 "+" $2 "|"}'); do | |
DATA=$(echo "$DATA" | xargs) | |
COMMITS="${DATA%+*}" | |
USERNAME="${DATA#*+}" | |
echo "------------------------------------------------------------------" | |
echo "$USERNAME ($COMMITS commits)" | |
git log --author="$USERNAME" --shortstat | awk '/^ [0-9]/ {f += $1; i += $4; d += $6} \ | |
END {printf("%d files changed, %d insertions(+), %d deletions(-)", f, i, d)}' | |
echo "" | |
done |
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