Chore: add flags to bash scripts to bail on errors (#106)

* Chore: add flags to bash scripts to bail on errors
* Chore: change to return to prevent dirty state

build/current_version.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/bin/bash -xe
 
 node -pe 'JSON.parse(process.argv[1]).version' "$(cat package.json)"

build/publish.sh

@@ -1,5 +1,4 @@
-#!/bin/bash
-
+#!/bin/bash -xe
 
 # Temp version
 VERSION="XXX"

build/release.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -xe
 
 export NODE_PATH=$NODE_PATH:./node_modules
 
@@ -209,23 +209,23 @@ push_new_release() {
         echo "----------------------------------------------------"
         echo "Error in update_changelog!"
         echo "----------------------------------------------------"
-        exit 1
+        return 1
     fi
 
     # Update readme
     if ! update_readme; then
         echo "----------------------------------------------------"
         echo "Error in update_readme!"
         echo "----------------------------------------------------"
-        exit 1
+        return 1
     fi
 
     # Push to github
     if ! push_to_github; then
         echo "----------------------------------------------------"
         echo "Error in push_to_github!"
         echo "----------------------------------------------------"
-        exit 1
+        return 1
     fi
 
     # Push GitHub release