Go defensive in scripts - run from other folders, exit on error

Author: kum-deepak

api-docs-gen/app-title.rb

@@ -5,7 +5,7 @@
 bundles = %w(stompjs rx-stomp)
 
 parts = bundles.map do |l|
-  version = JSON.parse(File.read("#{ENV['BASE']}/#{l}/package.json"))['version']
+  version = JSON.parse(File.read("consolidated/#{l}/package.json"))['version']
   "#{l}@#{version}"
 end
 

api-docs-gen/doc-gen.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -ex
+
 # usually will receive from calling script, assume develop otherwise
 export BRANCH=${BRANCH:-$1}
 export BRANCH=${BRANCH:-develop}
@@ -17,13 +19,13 @@ else
   export MESSAGE="These docs correspond to NPM released main line versions. Please see [dev docs](../develop/) for development versions."
 fi
 
-APP_TITLE=`./app-title.rb`
-
 # Change to the Node application with Compodoc installed
 cd "$BASE"/..
 
+APP_TITLE=`./app-title.rb`
+
 # It will be used by Jekyll pages to show current versions
-`dirname $0`/pkg-versions.rb > ../_data/versions/$BRANCH.json
+./pkg-versions.rb > ../_data/versions/$BRANCH.json
 
 # Adjust the README depending on the branch
 sed -e "3i$MESSAGE\n" README-src.md > README.md

api-docs-gen/docs-refresh.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -ex
+
 # by default assume master branch
 export BRANCH=${1:-master}
 

api-docs-gen/local-refresh.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -ex
+
 # Generating locally, by default assume develop
 export BRANCH=${1:-develop}
 

api-docs-gen/pkg-versions.rb

@@ -5,7 +5,7 @@
 bundles = ENV['BUNDLES']
 
 versions = Hash[(bundles.split.map do |l|
-  version = JSON.parse(File.read("#{ENV['BASE']}/#{l}/package.json"))['version']
+  version = JSON.parse(File.read("consolidated/#{l}/package.json"))['version']
   [l, version]
 end)]