'use strict';

var browserify = require('browserify');
var source = require('vinyl-source-stream');
var gulp = require('gulp');
var path = require('path');
var del = require('del');

var projectPath = process.argv[2] || process.cwd();
var pebbleJsPath = path.resolve(projectPath, 'src/js/pebble-js-app.js');
var clayJsPath = path.resolve(projectPath, 'src/js/pebble-clay-js-app.js');

var warningMessage =
  '/* Do not edit this file! Use "pebble-clay-js-app.js" instead. */';

gulp.task('clean', function() {
  return del([pebbleJsPath]);
});

gulp.task('pebble-js-app', ['clean'], function() {
  browserify(clayJsPath, { debug: false })
    .bundle()
    .pipe(source('pebble-js-app.js'))
    .pipe(gulp.dest('./src/js/'));
});

gulp.start('pebble-js-app');