gruntfile.js

'use strict';

module.exports = function(grunt) {
  var files = {
    serverJS: ['gruntfile.js', 'server.js', 'config/**/*.js', 'app/**/*.js', 'app/**/*.js'],
    mochaTests: ['tests/mocha/*.test.js'],
  };

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    watch: {
      serverJS: {
        files: files.serverJS,
        tasks: ['jshint'],
        options: {
          livereload: true
        }
      },
    },
    jshint: {
      all: {
        src: files.serverJS,
        options: {
          jshintrc: true
        }
      }
    },
    nodemon: {
      dev: {
        script: 'server.js',
        options: {
          nodeArgs: ['--debug'],
          ext: 'js',
          watch: files.serverJS
        }
      }
    },
    'node-inspector': {
      custom: {
        options: {
          'web-port': 1337,
          'web-host': 'localhost',
          'debug-port': 5858,
          'save-live-edit': true,
          'no-preload': true,
          'stack-trace-limit': 50,
          'hidden': []
        }
      }
    },
    concurrent: {
      default: ['nodemon', 'watch'],
      debug: ['nodemon', 'watch', 'node-inspector'],
      options: {
        logConcurrentOutput: true,
        limit: 10
      }
    },
    env: {
      test: {
        NODE_ENV: 'test'
      },
      secure: {
        NODE_ENV: 'secure'
      },
      coverage: {
        NODE_ENV: 'coverage',
      }
    },
    mochaTest: {
      src: files.mochaTests,
      options: {
        require: './server',
        reporter: 'spec'
      },
    },
    mocha_istanbul: {
      coverage: {
          src: 'tests/mocha',
          options: {
              require: './server',
              check: {
                  lines: 20,
                  statements: 20
              },
          }
      },
      coveralls: {
          src: 'tests/mocha',
          options: {
              coverage:true,
              check: {
                  lines: 20,
                  statements: 20
              },
              root: './app',
              reportFormats: ['cobertura','lcovonly'],
          }
      }
    },

  });

  require('load-grunt-tasks')(grunt);

  grunt.event.on('coverage', function(lcov, done){
    require('coveralls').handleInput(lcov, function(err){
        if (err) {
          return done(err);
        }
        done();
      });
  });

  grunt.registerTask('default', ['concurrent:default']);
  grunt.registerTask('test', ['env:test', 'jshint', 'mochaTest']);
  grunt.registerTask('travis', ['env:test', 'jshint', 'mocha_istanbul:coveralls']);
  grunt.registerTask('coverage', ['env:coverage', 'mocha_istanbul:coverage']);

};