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gulpfile.js
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gulpfile.js
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'use strict';
const gulp = require('gulp');
const gulpif = require('gulp-if');
const htmlmin = require('gulp-htmlmin');
const sass = require('gulp-sass');
const concat = require('gulp-concat');
const sourcemaps = require('gulp-sourcemaps');
const babel = require('gulp-babel');
const minifyjs = require('gulp-js-minify');
const clean = require('gulp-clean');
const imagemin = require('gulp-imagemin');
const browserSync = require('browser-sync').create();
let environment = 'development';
// let environment = 'production';
let location = './build/';
if(environment === 'production'){
location = './dist/'
}
gulp.task('clean', function() {
return gulp.src(location+ '**/*.*')
.pipe(clean());
});
gulp.task('html', function() {
return gulp.src('./src/*.html')
.pipe(gulpif( environment === 'production', htmlmin({collapseWhitespace: true})))
.pipe(gulp.dest(location))
.pipe(browserSync.stream());
});
gulp.task('js', function () {
return gulp.src('./src/js/*.js')
.pipe(sourcemaps.init())
.pipe(babel({
presets: ['env']
}))
.pipe(gulpif( environment === 'production', minifyjs()))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest(location+ 'js'))
.pipe(browserSync.stream());
});
gulp.task('plugins', function () {
gulp.src(["./src/plugins/**/*.*"], {base: "./src/plugins"})
.pipe(gulp.dest(location+ "plugins"));
})
gulp.task('sass', function () {
return gulp.src('./src/sass/**/*.scss')
.pipe(sourcemaps.init())
.pipe(sass().on('error', sass.logError))
.pipe(gulpif( environment === 'production', sass({outputStyle: 'compressed'}).on('error', sass.logError)))
.pipe(sourcemaps.write())
.pipe(gulp.dest(location+ 'css'))
.pipe(browserSync.stream());
});
gulp.task('serve', function() {
browserSync.init({
server: {
baseDir: location
}
});
});
gulp.task('images', function () {
gulp.src('src/images/**/*.*', {base: "./src/images"})
.pipe(imagemin())
.pipe(gulp.dest(location + 'images'))
});
// ========================= Watches ===================
gulp.watch('./src/*.html', ['html']);
gulp.watch('./src/js/*.js', ['js']);
gulp.watch('./src/sass/**/*.scss', ['sass']);
gulp.watch('./src/plugins/**/*.*', ['plugins']);
gulp.watch('./src/images/**/*.*', ['images']);
// ========================= Default ===================
gulp.task('default', ['clean', 'html', 'sass', 'js', 'plugins', 'serve', 'images']);