/**
 * Created by granted on 3/5/15.
 */
var gulp = require('gulp');
var uglify = require('gulp-uglify');
var source = require('vinyl-source-stream');
var browserify = require('browserify');
var watchify = require('watchify');
var reactify = require('reactify');
var streamify = require('gulp-streamify');

var path = {
    MINIFIED_OUT: 'build.min.js',
    OUT: 'build.js',
    DEST_SRC: 'public/js',
    ENTRY_POINT: './src/app/App.jsx'
};

gulp.task('watch', function() {

    var watcher  = watchify(browserify({
        entries: [path.ENTRY_POINT],
        transform: [reactify],
        debug: true,
        cache: {}, packageCache: {}, fullPaths: true
    }));
    watcher
        .require(require.resolve('./src/shim/react-shim.js'), {expose: 'react'});

    var updater = function() {
        console.log('Build');
        watcher
            .bundle()
            .pipe(source(path.OUT))
            .pipe(gulp.dest(path.DEST_SRC))
        ;
    };

    updater();

    return watcher
        .on('update', updater);
});

gulp.task('default', ['watch']);