gulpfile.js

'use strict';

var gulp = require('gulp'),
    gutil = require('gulp-util'),
    tslint = require('gulp-tslint'),
    typescript = require('gulp-tsc'),
    watch = require('gulp-watch'),
    plumber = require('gulp-plumber'),
    //livereloadEmbed = require('gulp-embedlr'),

    lazypipe = require('lazypipe'),

    config = {
        app: {
            js: [ './src/*.js' ],
            ts: [ './src/*.ts' ],
            jsx: [ './src/*.jsx' ]
        },
        build: {
            js: './build/js'
        },
        lr: {
            port: 7000,
            embed: false
        },
        server: {
            port: 8080,
            dir: './build'
        }
    },

    onError = function(err) {
        gutil.beep();
        gutil.log(gutil.colors.underline(gutil.colors.red('ERROR:')) +
            ' ' + gutil.colors.cyan(err.plugin) + ' - ' + err.message);
    },

    tslintTask = lazypipe()
        .pipe(tslint)
        .pipe(tslint.report, 'verbose'),

    tscompileTask = lazypipe()
        .pipe(tslintTask)
        .pipe(typescript)
        .pipe(gulp.dest, config.build.js);

gulp.task('watch', function() {
    watch({ glob: config.app.ts, emitOnGlob: false, passThrough: false, name: 'TypeScript' }, function(files) {
        files
            .pipe(tscompileTask())
            .on('error', onError);
            //.pipe(livereload(lrServer));
    });
});


gulp.task('default', function() {
    //Not setup yet
});