'use strict';

module.exports = function (grunt) {

    grunt.loadNpmTasks('grunt-contrib-sass');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-jslint');

    grunt.initConfig({

        pkg: grunt.file.readJSON('package.json'),

        project: {
            app: ['app'],
            assets: ['<%= project.app %>/assets'],
            css: ['<%= project.assets %>/sass/app.scss']
        },

        sass: {
            dev: {
                options: {
                    style: 'expanded',
                    compass: false
                },
                files: {
                    '<%= project.assets %>/css/app.css' : '<%= project.css %>'
                }
            }
        },

        watch: {
            sass: {
                files: [
                    '<%= project.assets %>/sass/{,*/}*.{scss,sass}',
                    '<%= project.app %>/{,*/}*/{,*/}*.{scss,sass}'
                ],
                tasks: ['sass:dev']
            }
        },

        jslint: { // configure the task

            client: {
                src: [
                    'karma.conf.js',
                    'Gruntfile.js',
                    'app/app.js',
                    'app/**/*.js'
                ],
                exclude: [
                    'app/bower_components/**/*.js',
                    'app/assets/**/*'
                ],
                directives: {
                    node: true,
                    unparam: true, // TEMPORARY: Ignore unused params
                    nomen: true,
                    predef: [ // Global variables
                        'angular', 'inject', 'JustGage',
                        'describe', 'beforeEach', 'it', 'expect',
                        'moment'
                    ]
                },
                options: {
                    edition: 'latest', // specify an edition of jslint or use 'dir/mycustom-jslint.js' for own path
                    junit: 'out/client-junit.xml', // write the output to a JUnit XML
                    log: 'out/client-lint.log',
                    jslintXml: 'out/client-jslint.xml',
                    errorsOnly: true, // only display errors
                    failOnError: false, // defaults to true
                    checkstyle: 'out/client-checkstyle.xml' // write a checkstyle-XML
                }
            }
        }
    });

    grunt.registerTask('default', [ 'watch', 'jslint' ]);
};