#!/bin/bash

error() {
echo Usage: git-reviews WHO
echo
echo WHO is the name of a remove reviewer
exit
}

WHO=$1
test -z $WHO && error

git fetch $WHO +refs/notes/*:refs/notes/$WHO/*

COMMENTS=$(git ls-tree --name-only refs/notes/$WHO/commits)
KEEP=()
for C in $COMMENTS; do
    if git rev-list master..review|grep $C 2>&1 >/dev/null; then
	KEEP=(${KEEP[@]-} $(echo $C))
    fi
done
test ${#KEEP[@]} -gt 0 && git show $KEEP