Update update_version script to no longer need unused params

scripts/update_version.sh

@@ -1,30 +1,21 @@
-#!/bin/bash -ex
-
-REPO_PATH=`dirname "${0}"`/..
+REPO_PATH=$(dirname "${0}")/..
 
 print_usage() {
-  echo "usage: $0 -p <package_version>"
+  echo "usage: $0 <package_version>"
 }
 
-while getopts p:i:a: FLAG
-do
-  case "${FLAG}" in
-    p) VERSION=${OPTARG} ;;
-    *) print_usage
-       exit 1 ;;
-    esac
-done
-
-if [ -z $VERSION ]
-then
+if [ $# -lt 1 ]; then
   echo "$0: A package version is required"
   print_usage
   exit 1
 fi
 
+VERSION=$1
+
+echo "Updating package version to $VERSION in package.json..."
+sed -i '' "s/\"version\": \".*\",/\"version\": \"$VERSION\",/g" "$REPO_PATH/package.json"
 
-sed -i '' "s/\version\": \".*\",/\version\": \"$VERSION\",/g" "$REPO_PATH/package.json"
+echo "Updating version to $VERSION in ios/AirshipReactNative.swift..."
 sed -i '' "s/\(version:\ String *= *\)\".*\"/\1\"$VERSION\"/g" "$REPO_PATH/ios/AirshipReactNative.swift"
 
-# Update iOS example dependencies
-# sed -i '' "s/\(pod *'AirshipExtensions\/NotificationService', *'~> *\).*'/\1$IOS_VERSION'/g" example/ios/Podfile
+echo "Version update complete."