@sencha/cmd-linux-64/dist/js/node_modules/fashion/gulpfile.js

Productivity and performance optimization tool for building applications with Sencha Ext JS

'use strict';

var gulp = require('gulp'),
    uglify = require('gulp-uglify'),
    sourcemaps = require('gulp-sourcemaps'),
    concat = require('gulp-concat'),
    gulpUtil = require("gulp-util"),
    clean = require("gulp-clean"),
    babel = require('gulp-babel'),
    rename = require("gulp-rename"),
    browserify = require('browserify'),
    source = require('vinyl-source-stream'),
    fs = require('fs');

var config = {
    source: './src/',
    dist: './dist',
    allJavaScript: './dist/**/*.js',
    uglifyOptions: {
        mangle:false,
        compress: {
            unsafe: true,
            dead_code: true,
            drop_debugger: true,
            conditionals: true,
            comparisons: true,
            loops: true,
            evaluate: true,
            join_vars: true,
            if_return: true,
            cascade: true
        }
    },
    babelOptions: {
        presets: ['es2015', 'stage-0'],
        compact: false
    },
    browserifyOptions: {
        standalone: 'Fashion'
    }
};

/**
 * Remove all generated JavaScript files from TypeScript compilation.
 */
gulp.task('clean', function () {
    // delete the files
    return gulp.src(config.dist + '/**/*', {read: false})
        .pipe(clean());
});

gulp.task('compile', [], function(){
    return browserify('./index.js', config.browserifyOptions)
        .bundle()
        .pipe(source('fashion.src.js'))
        .pipe(gulp.dest(config.dist));
});

gulp.task('transpile', ['compile'], function(){
    return gulp.src(config.dist + '/fashion.src.js')
        .pipe(babel(config.babelOptions))
        .pipe(rename('fashion.js'))
        .pipe(gulp.dest(config.dist))
        .pipe(uglify(config.uglifyOptions).on('error', gulpUtil.log))
        .pipe(rename('fashion-min.js'))
        .pipe(gulp.dest(config.dist));
});

gulp.task('compile-export', [], function(){
    return browserify('./export.js', config.browserifyOptions)
        .bundle()
        .pipe(source('fashion-export.src.js'))
        .pipe(gulp.dest(config.dist));
});

gulp.task('transpile-export', ['compile-export'], function(){
    return gulp.src(config.dist + '/fashion-export.src.js')
        .pipe(babel(config.babelOptions))
        .pipe(rename('fashion-export.js'))
        .pipe(gulp.dest(config.dist))
        .pipe(uglify(config.uglifyOptions).on('error', gulpUtil.log))
        .pipe(rename('fashion-export-min.js'))
        .pipe(gulp.dest(config.dist));
});

gulp.task('bundle', ['transpile'], function() {
    return gulp.src([
            'node_modules/traceur/bin/traceur.js',
            'node_modules/systemjs/dist/system.src.js',
            'dist/fashion.js'
        ])
        .pipe(concat('fashion-browser.js'))
        .pipe(gulp.dest(config.dist))
        .pipe(uglify(config.uglifyOptions).on('error', gulpUtil.log))
        .pipe(rename('fashion-browser-min.js'))
        .pipe(gulp.dest(config.dist));
});

gulp.task('build', ['bundle', 'transpile-export']);

gulp.task('watch', function() {
    gulp.watch([config.allJavaScript], ['bundle']);
});

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