我的 gulp 文件中的 linting 和实时重新加载有问题。他们需要很长时间才能完成。
这是我的 gulp 文件,我做错了什么:
'use strict';
console.time("Loading plugins"); //start measuring
var gulp = require('gulp');
var connect = require('gulp-connect');
var open = require('gulp-open');
var browserify = require('browserify');
var source = require('vinyl-source-stream');
var concat = require('gulp-concat');
var babelify = require('babelify');
var sass = require('gulp-sass');
var merge = require('merge-stream'); // Merge all styles (css, sass and less) in one big bundle
var lint = require("gulp-eslint");
var config = {
port: 8001,
devBaseUrl: 'http://localhost',
paths: {
html: "./src/*.html",
externals: "./src/assets/externals/*.js",
js: "./src/**/*.js",
images: './src/assets/images/**/*',
fonts: './src/assets/css/fonts/*',
css: [
"./src/assets/css/*",
],
sass: './src/assets/css/*.scss',
dist: "./dist",
mainJS: "./src/main.js"
}
};
gulp.task('connect', ['watch'], function () {
connect.server({
root: ['dist'],
port: config.port,
base: config.devBaseUrl,
livereload: true,
fallback: './dist/index.html'
})
});
gulp.task('open', ['connect'], function () {
gulp.src('dist/index.html')
.pipe(open({uri: config.devBaseUrl + ":" + config.port + "/"}));
});
gulp.task('html', function () {
gulp.src(config.paths.html)
.pipe(gulp.dest(config.paths.dist))
.pipe(connect.reload());
});
gulp.task('externals', function () {
gulp.src(config.paths.externals)
.on('error', console.error.bind(console))
.pipe(concat('external.js'))
.pipe(gulp.dest(config.paths.dist + '/externals'))
.pipe(connect.reload());
});
gulp.task('js', function () {
browserify(config.paths.mainJS)
.transform('babelify', {presets: ['es2015', 'react']})
.bundle()
.on('error', console.error.bind(console))
.pipe(source('bundle.js'))
.pipe(gulp.dest(config.paths.dist + '/scripts'))
.pipe(connect.reload());
});
gulp.task('images', function () {
gulp.src(config.paths.images)
.pipe(gulp.dest(config.paths.dist + '/images'));
});
gulp.task('styles', function () {
gulp.src(config.paths.css)
.pipe(sass())
.pipe(concat('bundle.css'))
.pipe(gulp.dest(config.paths.dist + '/css'))
.pipe(connect.reload());
});
gulp.task('fonts', function () {
gulp.src(config.paths.fonts)
.pipe(gulp.dest(config.paths.dist + '/css/fonts'));
});
gulp.task('lint', function () {
return gulp.src(config.paths.js)
.pipe(lint())
.pipe(lint.format());
});
gulp.task('watch', function () {
gulp.watch(config.paths.js, ['js', 'lint']);
gulp.watch(config.paths.css, ['styles']);
});
console.timeEnd('Loading plugins');
gulp.task('default', ['js', 'styles', 'lint', 'open', 'watch']);
在我进行一些更改后,lint 需要将近 20 秒才能完成,而肝硬化需要 5-6 秒来刷新浏览器。
有什么建议吗?