Erdiko / erdiko

'use strict';

// Useful vars for configuring in your environment

/*-------------------------------------------------------------------------------------------------*/

// var parentThemeRoot  = "../../../vendor/erdiko/wordpress/themes/clean-blog/"; // for themes updated with composer

var renderedThemeRoot  = "../../public/";

var themeName       = "bootstrap";

var renderedTheme   = renderedThemeRoot+'themes/'+themeName;

var jQueryJs        = "node_modules/jquery/dist/jquery.slim.js";

var tetherJs        = "node_modules/tether/dist/js/tether.js";

var popperJs        = "node_modules/popper.js/dist/umd/popper.min.js";

var bootstrapJs     = "node_modules/bootstrap/dist/js/bootstrap.js";

// var cleanBlogJs     = parentThemeRoot+"scripts/clean-blog.js";

// Boilerplate & Setup

/*-------------------------------------------------------------------------------------------------*/

var gulp = require('gulp');

// load plugins from package.json file

var $ = require('gulp-load-plugins')();

    $.del = require('del');

    $.runSequence = require('run-sequence');

// Make 'build' the default task

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

   gulp.start('build');

});

// Notify when build is complete

gulp.task('notify:buildComplete', function(callback) {

   $.notify().write("Build Complete");

   callback();

});

// Empty 'stage' directory so we can start fresh

gulp.task('clean:stage', function(callback) {

   $.del([

      'stage/**/*',

  ], callback);

});

// Main Tasks

/*-------------------------------------------------------------------------------------------------*/

// build - The main task that runs all subtasks

gulp.task('build', function(callback) {

   $.runSequence(

      'clean:stage',

      ['styles',

          'tether-scripts',

          'popper-scripts',

          'bootstrap-scripts', 'jquery-scripts', 'scripts'],

      ['minify-css', 'minify-js'],

      'notify:buildComplete',

      callback

   );

});

// Subtasks

/*-------------------------------------------------------------------------------------------------*/

// Compile SASS

gulp.task('styles', function(callback) {

   return gulp.src('styles/**/*.scss')

      .pipe($.order([

          "styles.css",

          "**/*.scss"

      ]))

      // Load existing internal sourcemap

      .pipe($.sourcemaps.init())

      // generate CSS from SASS

      .pipe($.sass())

      // Catch any errors and prevent them from crashing gulp

      .on('error', function (error) {

         $.notify().write(error);

         this.emit('end');

      })

      // autoprefix CSS using bootstrap standards

      .pipe($.autoprefixer({

         browsers: [

            "Android 2.3",

            "Android >= 4",

            "Chrome >= 20",

            "Firefox >= 24",

            "Explorer >= 8",

            "iOS >= 6",

            "Opera >= 12",

            "Safari >= 6"

         ],

         remove: false

      }))

      // Write final .map file

      .pipe($.sourcemaps.write())

      // move files to stage

      .pipe(gulp.dest('stage/styles'), callback);

});

// Javascript

gulp.task('scripts', function(callback) {

   return gulp.src('scripts/**/*.js')

      // copy scripts to stage

      .pipe(gulp.dest('stage/scripts'), callback);

});

// Tether Javascript

gulp.task('tether-scripts', function(callback) {

   return gulp.src(tetherJs)

      // copy scripts to stage

      .pipe(gulp.dest('stage/scripts/vendor'), callback);

});

// Popper Javascript

gulp.task('popper-scripts', function(callback) {

   return gulp.src(popperJs)

      // copy scripts to stage

      .pipe(gulp.dest('stage/scripts/vendor'), callback);

});

// Bootstrap Javascript

gulp.task('bootstrap-scripts', function(callback) {

   return gulp.src(bootstrapJs)

      // copy scripts to stage

      .pipe(gulp.dest('stage/scripts/vendor'), callback);

});

// jQuery Javascript

gulp.task('jquery-scripts', function(callback) {

   return gulp.src(jQueryJs)

      // copy scripts to stage

      .pipe(gulp.dest('stage/scripts/vendor'), callback);

});

// Minify CSS and put it in the public dir

gulp.task('minify-css', function() {

  return gulp.src('stage/styles/**/*.css')

     .pipe($.cleanCss({

        processImport: false

     }))

     .pipe($.rename({

        basename: 'main',

        suffix: '.min',

        extname: '.css'

     }))

    .pipe(gulp.dest(renderedTheme+'/css'));

});

// minify JS and put in the public dir

gulp.task('minify-js', function () {

   return gulp.src(['stage/scripts/**/*.js'])

      .pipe($.order([

        "vendor/jquery.slim.js",

        "vendor/tether.js",

        "vendor/popper.min.js",

        "vendor/bootstrap.js",

        "vendor/*.js",

        "**/*.js"

      ]))

      .pipe($.concat('scripts.min.js'))

      .pipe($.uglify())

      .pipe(gulp.dest(renderedTheme+'/js'));

});