Add build script

build/build.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# dependencies
+JSHINT_DIR="node_modules/jshint/bin/jshint"
+MOCHA_DIR="node_modules/mocha/bin/mocha"
+UGLIFY_DIR="node_modules/uglify-js/bin/uglifyjs"
+
+# check module directory & install if not found
+function check_module {
+    if ! type $2 &> /dev/null
+    then        
+        echo "$2 is not found"
+        if ! type "npm" &> /dev/null
+        then
+            echo "npm is not installed"
+            echo "Exiting"
+            exit 1
+        else
+            echo "Installing $1..."
+            npm install $1
+        fi
+    fi
+}
+
+check_module "jshint" $JSHINT_DIR
+check_module "mocha" $MOCHA_DIR
+check_module "uglify-js" $UGLIFY_DIR
+
+echo "Verifiying code..."
+$JSHINT_DIR src/ua-parser.js
+
+echo "Running test..."
+$MOCHA_DIR -R nyan test/test.js
+
+echo "Minifying script..."
+$UGLIFY_DIR src/ua-parser.js > src/ua-parser.min.js
+echo "OK"