add basic release notes script

scripts/release-notes.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e
+#RELEASE_NOTES_FILE=${RELEASE_NOTES_FILE:?RELEASE_NOTES_FILE must be provided}
+
+git log --oneline --decorate --max-count=1000 master > /tmp/gitlog_master
+readarray lines < /tmp/gitlog_master
+for line in "${lines[@]}"
+do
+ if [[ $line =~ \(tag:\ nosqlbench-[0-9]+\.[0-9]+\.[0-9]+\).+ ]]
+ then break
+ elif [[ $line =~ \[maven-release-plugin\] ]]
+ then continue
+ elif [[ $line =~ \(.+Merge\ branch ]]
+ then continue
+ else
+  printf "$line"
+#  printf "$line" | tee -a ${RELEASE_NOTES_FILE}
+ fi
+done
+