Speed up ember-cli builds by minimizing contents of bower_components/

bower-install.sh

#!/bin/bash

if [ -d "bower_components_source" ]; then
  rm -rf bower_components/
  mv bower_components_source bower_components
fi

bower install

TMP_DIR=tmp_save

rm -rf $TMP_DIR
mkdir -p $TMP_DIR/

IMPORTED_FILES=$(egrep "app.import\('*" Brocfile.js | grep -v vendor/ | grep -Po "\'.*?\'" | sed 's/^.\(.*\).$/\1/')
for f in $IMPORTED_FILES
do
#   echo "Save imported file: $f"
  mkdir -p $TMP_DIR/`dirname $f`
  cp $f $TMP_DIR/$f
done


#SCSS_FILES=`find bower_components/foundation/ -type f | grep scss`
#for f in $SCSS_FILES
#do
##   echo "Save foundation scss file: $f"
#  mkdir -p $TMP_DIR/`dirname $f`
#  cp $f $TMP_DIR/`dirname $f`
#done


EMBER_FILES=(
 'ember/ember.js'
 'ember-cli-shims/app-shims.js'
 'ember-cli-test-loader/test-loader.js'
 'ember-data/ember-data.js'
 'ember-load-initializers/ember-load-initializers.js'
 'ember-resolver/dist/modules/ember-resolver.js'
 'jquery/dist/jquery.js'
 'loader/loader.js'
 'handlebars/handlebars.js'
 'handlebars/handlebars.runtime.js'
 'ember-qunit-notifications/passed.png'
 'ember-qunit-notifications/failed.png'
 'ember-qunit/dist/named-amd/main.js'
 'ember-cli-shims/test-shims.js'
 'qunit/qunit/qunit.js'
 'qunit-notifications/index.js'
 'qunit/qunit/qunit.css'
)
for f in "${EMBER_FILES[@]}"
do
#   echo "Save ember file: $f"
  mkdir -p $TMP_DIR/bower_components/`dirname $f`
  cp bower_components/$f $TMP_DIR/bower_components/$f
done

mv bower_components/ bower_components_source/
mv $TMP_DIR/bower_components .
rm -rf $TMP_DIR