felicity-iiith / felicity18-website

var autoprefixer = require('gulp-autoprefixer');

var sass = require('gulp-sass');

var plumber = require('gulp-plumber');

var notify = require('gulp-notify');

var path = require('path');

var del = require('del');

var gutil = require('gulp-util');

var args = require('yargs').argv;

var gulpif = require('gulp-if');

var minifyCss = require('gulp-minify-css');

var uglifyjs = require('gulp-uglify');

var paths = {

    styles: 'src/static/styles/**/*.{scss,css}',

    scripts: 'src/static/scripts/**/*.js',

    images: 'src/static/images/**/*.{jpg,jpeg,png,svg,gif}',

    fonts: 'src/static/fonts/*',

    php: 'src/**/*.{php,json,pem}',

    stuff: ['src/.htaccess', 'src/humans.txt', 'src/robots.txt', 'src/favicon.ico'],

    locale: ['src/locale/**/*'],

    vendor: ['vendor/**/*'],

};

var destination = args.deploy ? 'deploy' : 'build';

var reportError = function(error) {

    if ('CI' in process.env && process.env.CI === 'true') {

    }

    notify({

        title: error.plugin + ' failed!',

        message: error.message

    }).write(error);

    // Prevent the 'watch' task from stopping

    this.emit('end');

};

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

    // Must be synchronous if we're going to use this task as a dependency

    del.sync(destination + '/');

});

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

    return gulp.src(paths.styles)

        .pipe(plumber({

            errorHandler: reportError

        }))

        .pipe(sass())

        .on('error', reportError)

        .pipe(autoprefixer())

        .pipe(gulpif(args.deploy, minifyCss()))

        .pipe(gulp.dest(destination + '/static/styles'));

});

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

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

        .pipe(gulpif(args.deploy, uglifyjs()))

        .pipe(gulp.dest(destination + '/static/scripts'));

});

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

    return gulp.src(paths.images)

        .pipe(gulp.dest(destination + '/static/images'));

});

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

    return gulp.src(paths.fonts)

        .pipe(gulp.dest(destination + '/static/fonts'));

});

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

    return gulp.src(paths.php)

        .pipe(gulp.dest(destination + '/'));

});

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

    return gulp.src(paths.stuff)

        .pipe(gulp.dest(destination + '/'));

});

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

    return gulp.src(paths.locale, {dot: true})

        .pipe(gulp.dest(destination + '/locale'));

});

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

    return gulp.src(paths.vendor, {dot: true})

        .pipe(gulp.dest(destination + '/vendor/'));

});

gulp.task('watch', ['default'], function() {

    function deleter() {

        var replaceFunc = null;

        if (typeof arguments[0] === 'string') {

            var before = arguments[0];

            var after = arguments[1];

        else if (typeof arguments[0] === 'function') {

            replaceFunc = arguments[0];

        }

        return function(event) {

            if (event.type == 'deleted') {

                var file = path.relative('./', event.path);

                if (typeof replaceFunc === 'function') {

                    file = replaceFunc(file);

                }

                del(file);

                gutil.log('Deleted file', '\'' + file + '\'');

            }

        };

    }

    var srcToBuildDeleter = deleter('src/', destination + '/');

    gulp.watch(paths.styles, ['styles'])

        .on('change', deleter(function(file) {

            return file.replace('src/', destination + '/')

                .replace(/\.scss$/, '.css');

        }));

    gulp.watch(paths.scripts, ['scripts'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.images, ['images'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.fonts, ['fonts'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.php, ['php'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.stuff, ['stuff'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.locale, ['locale'])

        .on('change', srcToBuildDeleter);

    gulp.watch(paths.vendor, {dot: true})

        .on('change', deleter('vendor/', destination + '/vendor/'));

});

gulp.task('build', ['styles', 'scripts', 'images', 'fonts', 'php', 'stuff', 'locale', 'vendor']);

gulp.task('default', ['clean'], function() {

    gulp.run('build', function(){

        if (args.deploy) {

            del.sync(['deploy/.htaccess', 'deploy/index.php', 'deploy/app/config.php']);

        }

    });

});