r7com/r7-component

module.exports = function (grunt) {
  'use strict';
  // ## load all grunt tasks

  var tasks = [
    'grunt-contrib-jshint',
    'grunt-contrib-concat',
    'grunt-contrib-uglify',
    'grunt-contrib-watch',
    'grunt-open',
    'grunt-contrib-jasmine',
    'grunt-karma'
  ];
  var testTasks = [
    'jshint',
    'jasmine:coverage'
  ];
  // ## get confis from package.json
  grunt.config('pkg', grunt.file.readJSON('package.json'));

  grunt.initConfig({
    // ### dist name
    bannerName: '/** ' + grunt.config('pkg').name + ' -v' + grunt.config('pkg').version +
              '\n* Copyright (c) '+ grunt.template.today('yyyy') + ' ' +
              grunt.config('pkg').author + '\n* Licensed ' +
              grunt.config('pkg').license + '\n*/\n\n',

    // ### jshint
    jshint: {
      options: {
        jshintrc: true
      },
      all: [
        'Gruntfile.js',
        'src/**/*.js',
        'specs/**/*.js',
        'example/**/*.js'
      ]
    },

    // ### concat
    concat: {
      options: {
        banner: '<%= bannerName %>'
      },
      dist: {
        src: ['src/core/r7-component.js'],
        dest: 'dist/r7-component.js'
      }
    },

    // ### uglify
    uglify: {
      options: {
        banner: '<%= bannerName %>'
      },
      scripts: {
        files: {
          'dist/r7-component.min.js': ['dist/r7-component.js']
        }
      }
    },

    // ### watch
    watch: {
      scripts: {
        files: ['src/**/**.js'],
        tasks: ['concat']
      }
    },

    // ## jasmine
    jasmine: {
      src: [
        'src/**/*.js'
      ],

      options: {
        specs: [
          'specs/**/*.js'
        ],

        vendor: [
          // vendor comes here if necessary
        ]
      },

      coverage: {
        src: [
          'src/**/*.js'
        ],

        options: {
          specs: [
            'specs/**/*.js'
          ],
          template: require('grunt-template-jasmine-istanbul'),
          templateOptions: {
            coverage: 'coverage/coverage.json',
            report: {
              type: ['lcov'],
              options: {
                dir: 'coverage'
              }
            },
            thresholds: {
              lines: 75,
              statements: 75,
              branches: 75,
              functions: 90
            }
          }
        }
      }
    },

    open: {
      coverage: {
        path: 'coverage/lcov-report/index.html',
        app: 'google-chrome'
      }
    },
    karma: {
      unit: {
        files: [
          { src: ['src/**/*.js', 'specs/**/*.js'] }
        ],
        autoWatch: true,
        singleRun: false,
        browsers: ['PhantomJS'],
        frameworks: ['jasmine']
      }
    }
  });

  // ## load all tasks
  tasks.forEach(grunt.loadNpmTasks);

  grunt.registerTask('develop', [
    'concat',
    'watch'
  ]);


  if(process.env.BUILD_ENV !== 'travis') {
    testTasks.push('open:coverage');
  }

  grunt.registerTask('test', testTasks);

};