当我运行 gulp 时，我得到一个“更新！” 和“更新！” 保存 main.js 后登录，但没有构建任何包
gulpfile.js：
var watchify = require('watchify');
var reactify = require('reactify');
var concat = require('gulp-concat');
var util = require('gulp-util');
gulp.task('browserify', function() {
var bundler = browserify({
entries: ['./dist/main.js'], // Only need initial file, browserify finds the deps
transform: [reactify], // We want to convert JSX to normal javascript
debug: true, // Gives us sourcemapping
cache: {}, packageCache: {}, fullPaths: true // Requirement of watchify
});
var watcher = watchify(bundler);
return watcher
.on('update', function () { // When any files update
var updateStart = Date.now();
console.log('Updating!');
watcher.bundle() // Create new bundle that uses the cache for high performance
.pipe(source('main.js'))
.on('error', util.log)
// This is where you add uglifying etc.
.pipe(gulp.dest('/build/'));
console.log('Updated!', (Date.now() - updateStart) + 'ms');
})
.on('error', util.log)
.bundle() // Create the initial bundle when starting the task
.pipe(source('main.js'))
.pipe(gulp.dest('/build/'))
.on('error', util.log);
});
// I added this so that you see how to run two watch tasks
gulp.task('css', function () {
gulp.watch('styles/**/*.css', function () {
return gulp.src('styles/**/*.css')
.pipe(concat('main.css'))
.pipe(gulp.dest('build/'));
});
});
// Just running the two tasks
gulp.task('default', ['browserify', 'css']);
我的文件结构是
/build
/dist
-index.html
-main.js
/node_modules
/styles
gulpfile.js
我没有发现任何错误，此时我完全迷失了。我尝试更改目录并重新加载所有内容，但没有任何效果。