#!/bin/bash

commit=
if [ -n "$1" ]; then
        commit="$1"
else
	printf 'Usage: %s <commit>\n' "$0" 1>&2
	exit 1
fi

tools_dir=$(dirname "$0")
# shellcheck source=./common.sh
. "$tools_dir/common.sh"

"$tools_dir/clog" "$commit"

git log -1 --format='%aN <%aE>%n%cN <%cE>%n%(trailers:only=no,valueonly,unfold,key=signed-off-by)' "$commit" |
	sort -u |
	sed '/^\s*$/d;s/^/Cc: /'

exit 0