Write js codes in coffee script.

script/bootstrap

@@ -23,6 +23,9 @@ BRIGHTRAY_DIR="${VENDOR_DIR}/brightray"
 git submodule sync --quiet
 git submodule update --init --recursive
 
+npm install npm --silent
+./node_modules/.bin/npm install --silent
+
 "${BRIGHTRAY_DIR}/script/bootstrap" "${BASE_URL}"
 
 "${SOURCE_ROOT}/script/update"

script/compile-coffee

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+# Because of the way xcodebuild invokes external scripts we need to load
+# The Setup's environment ourselves. If this isn't done, things like the
+# node shim won't be able to find the stuff they need.
+
+node --version > /dev/null 2>&1 || {
+  if [ -e /opt/github/env.sh ]; then
+    source /opt/github/env.sh
+  else
+    # Try Constructicon's PATH.
+    export PATH="/usr/local/Cellar/node/0.8.21/bin:${PATH}"
+  fi
+}
+
+INPUT_FILE="${1}"
+OUTPUT_DIR=`dirname "$2"`
+
+node_modules/.bin/coffee -c -o "$OUTPUT_DIR" "$INPUT_FILE"