gruntfile.js

module.exports = function(grunt) {
  grunt.loadNpmTasks('grunt-contrib-concat');
  grunt.loadNpmTasks('grunt-text-replace');
  grunt.loadNpmTasks('grunt-closure-tools');

  grunt.initConfig({
    files : {
      name : "sg"
    },
    replace: {
      portal: {
        src: "build/portal/suggests.html",
        dest: "dist/portal/",
        replacements: [
          {
            from: "@@script_src",
            to: "./sg.js"
          }
        ]
      }
    },
    concat : {
      lib: {
        src: [
          "lib/sg.core.js",
          "lib/sg.yass.js",
          "lib/sg.when.js",
          "lib/sg.event.js",
          "lib/sg.ajax2.js",
          "lib/sg.tmpl.js"
        ],
        dest: "<%= files.name %>.js"
      },
      portal: {
        src: ["<%= concat.lib.dest %>", "build/portal/sg_config.js"],
        dest: "dist/portal/<%= files.name %>.js"
      }
    },
    closureCompiler: {
      options: {
        compilerFile: "./libexec/closure/build/compiler.jar"
      },
      lib: {
        src: "<%= concat.lib.dest %>",
        dest: "<%= files.name %>.min.js"
      },
      portal: {
        src: "<%= concat.portal.dest %>",
        dest: "dist/portal/<%= files.name %>.min.js"
      }
    }
  });

  grunt.registerTask("lib", ["concat:lib", "closureCompiler:lib"]);
  grunt.registerTask("portal", [
      "concat:lib",
      "concat:portal",
      "closureCompiler:portal",
      "replace:portal"
    ]);
  grunt.registerTask("default", ["lib"]);
};