#!/bin/bash

last_release=$1; shift 1;
current_release=$1; shift 1;

project=$(git rev-parse --show-toplevel | rev | cut -d "/" -f 1 | rev)

echo -e "# Release notes for ${project} ${current_release}\n"

echo "## Statistics since ${last_release}"
echo "- $(git rev-list --count ${last_release}..HEAD) commits"
echo "-$(git diff --shortstat ${last_release} HEAD)"

echo ""
echo "## Authors"
git shortlog -s -n --no-merges ${last_release}..HEAD | cut -f 2

echo ""
echo "## Merge history"
git log --merges --pretty=format:"%h %b" ${last_release}..HEAD