gulp配置

/**
 * Created by Administrator on 2017/8/23.
 */
const gulp = require("gulp"),
    sass = require('gulp-sass'),
    autoprefixer = require('gulp-autoprefixer'),
    cssnano = require('gulp-cssnano'),
    connect = require('gulp-connect'),
    livereload = require('gulp-livereload');
// sass
gulp.task('sass', () => {
    return gulp.src('static/sass/*.scss')
        .pipe(sass().on("error", sass.logError))
        .pipe(autoprefixer('last 6 version'))
        .pipe(cssnano())
        .pipe(gulp.dest('static/css'));
});
// watch
gulp.task('watch', () => {
    gulp.watch("static/sass/*.scss", ["sass"]);
});
// http-server
gulp.task('connect', () => {
    connect.server({
        port: 8090,
        livereload: true
    });
});
// hot-livereload chromex 下载livereload插件
gulp.task('hot', () => {
    livereload.listen();
    gulp.watch('./**/*.*', (event) => {
        livereload.changed(event.path);
    });
});
gulp.task('default', ['watch', 'connect', 'hot']);