gulp.js

var gulp = require('gulp');
var rename = require('gulp-rename');
var minHTML = require('gulp-minify-html');
var minCss = require('gulp-minify-css');
var minJs = require('gulp-uglify');
var replace = require('gulp-replace');
var concat = require('gulp-concat');

gulp.task('watch-js', function(){
    gulp.watch(['./public/js/ordego.js', './public/js/cart.js', './public/controllers/controllers.js'], ['min-js']);
});

gulp.task('watch-css', function(){
    gulp.watch(['./public/css/app.css'], ['min-css']);
});

gulp.task('watch-ctrl', function(){
    gulp.watch(['./public/controllers/individual/*.js'], ['min-js']);
});

gulp.task('watch-html', function(){
    gulp.watch(['./public/views/pages/*.html'], ['min-html']);
});

gulp.task('min-html', function(){
    gulp.src('./public/views/pages/*.html')
        .pipe(minHTML())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('./public/views',[{overwrite:true}]));
});

gulp.task('min-css', function(){
    gulp.src(['./public/css/foundation.css', './public/css/app.css'])
        .pipe(concat('ordego-app.css'))
        .pipe(gulp.dest('./public/css',[{overwrite:true}]));
    gulp.src('./public/css/ordego-app.css')
        .pipe(minCss())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('./public/css',[{overwrite:true}]));
});

gulp.task('min-js', function(){
    gulp.src(['./public/js/ordego.js', './public/js/cart.js'])
        .pipe(concat('ordego-app.js'))
        .pipe(gulp.dest('./public/js',[{overwrite:true}]));
    gulp.src('./public/js/ordego-app.js')
        .pipe(minJs())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('./public/js',[{overwrite:true}]));
    gulp.src('./public/controllers/individual/*.js')
        .pipe(concat('controllers.js'))
        .pipe(gulp.dest('./public/controllers',[{overwrite:true}]));
    gulp.src('./public/controllers/controllers.js')
        .pipe(minJs())
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest('./public/controllers',[{overwrite:true}]));
});

gulp.task('dev-api', function(){
    gulp.src(['./public/index.html'])
        .pipe(replace('jBqHIOqxAe9fhvIYb7KQE6PL7KMh1Ohr', 'rXI7T0PiRyWNEAlUjG9WLtVAhsLMi0T5')) // JS analytics
        .pipe(gulp.dest('./public'));
    gulp.src(['./index.js'])
        .pipe(replace('3uZZNGR7SEETVLVBsYFw9mFJvi0KlBEO', 'rUdnbutWVjswtLkCljogeIzE8bFmISgN')) // Server analytics
        .pipe(replace('https://api.syncano.io/v1/instances/winter-waterfall-3498/webhooks/p/1c1b3232afd116dc96a7c60632e61d8ffaf77e5c/posttransaction/',
            'https://api.syncano.io/v1/instances/winter-waterfall-3498/webhooks/p/eeba5ec819529a712040f130a7f24a827ee78fbd/dev-posttransaction/'))
        .pipe(replace('braintree.Environment.Production', 'braintree.Environment.Sandbox')) // BT replace
        .pipe(replace('54rd32gmz5p23vg5', '85b8wbgy6hmdnxxq'))
        .pipe(replace('95xmpyjhkxvvh955', 'xvd4pw537pmfysf9'))
        .pipe(replace('41c02d730be1b2966e7d75890bbac443', 'baf04596f86881e7e77f7afbf6a10094'))
        .pipe(gulp.dest('./',[{overwrite:true}]));
});

gulp.task('prod-api', function(){
    gulp.src(['./public/index.html'])
        .pipe(replace('rXI7T0PiRyWNEAlUjG9WLtVAhsLMi0T5', 'jBqHIOqxAe9fhvIYb7KQE6PL7KMh1Ohr')) // JS analytics
        .pipe(gulp.dest('./public'));
    gulp.src(['./index.js'])
        .pipe(replace('rUdnbutWVjswtLkCljogeIzE8bFmISgN', '3uZZNGR7SEETVLVBsYFw9mFJvi0KlBEO')) // Server analytics
        .pipe(replace('https://api.syncano.io/v1/instances/winter-waterfall-3498/webhooks/p/eeba5ec819529a712040f130a7f24a827ee78fbd/dev-posttransaction/',
            'https://api.syncano.io/v1/instances/winter-waterfall-3498/webhooks/p/1c1b3232afd116dc96a7c60632e61d8ffaf77e5c/posttransaction/'))
        .pipe(replace('braintree.Environment.Sandbox', 'braintree.Environment.Production')) // BT replace
        .pipe(replace('85b8wbgy6hmdnxxq', '54rd32gmz5p23vg5'))
        .pipe(replace('xvd4pw537pmfysf9', '95xmpyjhkxvvh955'))
        .pipe(replace('baf04596f86881e7e77f7afbf6a10094', '41c02d730be1b2966e7d75890bbac443'))
        .pipe(gulp.dest('./',[{overwrite:true}]));
});

gulp.task('watch', ['watch-js', 'watch-css', 'watch-ctrl', 'watch-html']);
gulp.task('build', ['min-css', 'min-js', 'min-html', 'prod-api']);
gulp.task('build-dev', ['min-css', 'min-js', 'min-html', 'dev-api']);