Generating dist folder at crosscompile time

.gitignore

@@ -18,3 +18,4 @@ envvars.bash
 Lantern.app
 lantern.dmg
 src/github.com/getlantern/flashlight/ui/resources.go
+src/github.com/getlantern/lantern-ui/dist

README.md

@@ -7,6 +7,10 @@ lantern).
 
 Flashlight requires [Go 1.4.x](http://golang.org/dl/).
 
+You will also need [npm](https://www.npmjs.com/) and gulp.
+
+`npm install -g gulp`
+
 It is convenient to build flashlight for multiple platforms using
 [gox](https://github.com/mitchellh/gox).
 

genassets.bash

@@ -2,8 +2,16 @@
 
 echo "Generating UI resources for embedding"
 
+echo "First, generating dist folder"
+cd src/github.com/getlantern/lantern-ui
+npm install
+rm -Rf dist
+gulp build
+cd -
+
+echo "Now generating resources.go"
 go install github.com/getlantern/tarfs/tarfs
 dest="src/github.com/getlantern/flashlight/ui/resources.go"
 echo "// +build prod" > $dest
 echo " " >> $dest
-tarfs -pkg ui src/github.com/getlantern/lantern-ui/app >> $dest 
+tarfs -pkg ui src/github.com/getlantern/lantern-ui/dist >> $dest