export PATH_SNAPSHOT="/backup"
export PATH_DIR="daily"
export PATH_BACKUP=$PATH_SNAPSHOT"/"$PATH_DIR
export RETENTION=30
export SNAPSHOT_FILE=$(date +%Y-%m-%d)


create_snapshot_folder(){
  mkdir -p $PATH_BACKUP
}

run_snapshot() {
  /bin/consul snapshot save -token=$TOKEN_AUTH $PATH_BACKUP/$SNAPSHOT_FILE.snap
}

retention() {
find $PATH_BACKUP -name "*.snap" -mtime +${RETENTION} -print -exec rm {} \;
}

main() {
  create_snapshot_folder
  run_snapshot
  retention
}

### START HERE ###
main $@