#!/bin/bash

previous_tag=""
for tag in $(git tag | sort -nr)
do
    if [ "$previous_tag" == "" ]
    then
        previous_tag=$tag
        continue
    fi

    echo -e "\n\n## $tag\n" >> ./RELEASE_NOTES.md

    git log ${tag}..${previous_tag} | grep 'Date:  ' -A2 | grep -Ev '^Date:   ' | grep -Ev '^--' | grep -E '[a-z]' | sed -E 's/^\s+/ * /g' >> ./RELEASE_NOTES.md

    previous_tag=$tag
done