More helpful usage messages for test/create_test_db

2019-05-31 18:27:11 -05:00
parent ea2f89e234
commit e34669b137
1 changed files with 15 additions and 11 deletions
@@ -1,19 +1,23 @@
 #! /usr/bin/env bash
-if [ -z "$1" ]
-  then
-    echo "Please supply the connection uri for the user with create database privileges"
+
+usage() {
+  echo "$0 <db-uri> <test-database>"
  exit -1
+}
+
+if [ -z "$1" ]; then
+  echo "Please supply the connection uri for the user with create database privileges"
+  usage
 fi

-if [ -z "$2" ]
-  then
+if [ -z "$2" ]; then
  echo "Please supply the test database name"
-    exit -1
+  usage
 fi
-if [[ $1 != postgres://* ]]
-then
+
+if [[ $1 != postgres://* ]]; then
  echo "Please use a valid connection URI (https://www.postgresql.org/docs/current/static/libpq-connect.html#AEN45347)"
-  exit -1
+  usage
 fi

 BASEPATH=$( cd $(dirname $0) ; pwd -P )