有一种方法,它真的很简单。你可以将“gulp-run”安装到你的 npm devDependencies,然后使用 run 来执行 bower install。
var gulp = require('gulp'),
del = require('del'),
run = require('gulp-run'),
sass = require('gulp-sass'),
cssmin = require('gulp-minify-css'),
browserify = require('browserify'),
uglify = require('gulp-uglify'),
concat = require('gulp-concat'),
jshint = require('gulp-jshint'),
browserSync = require('browser-sync'),
source = require('vinyl-source-stream'),
buffer = require('vinyl-buffer'),
reactify = require('reactify'),
package = require('./package.json'),
reload = browserSync.reload;
/**
* Running Bower
*/
gulp.task('bower', function() {
run('bower install').exec();
})
/**
* Cleaning lib/ folder
*/
.task('clean', function(cb) {
del(['lib/**'], cb);
})
/**
* Running livereload server
*/
.task('server', function() {
browserSync({
server: {
baseDir: './'
}
});
})
/**
* sass compilation
*/
.task('sass', function() {
return gulp.src(package.paths.sass)
.pipe(sass())
.pipe(concat(package.dest.style))
.pipe(gulp.dest(package.dest.lib));
})
.task('sass:min', function() {
return gulp.src(package.paths.sass)
.pipe(sass())
.pipe(concat(package.dest.style))
.pipe(cssmin())
.pipe(gulp.dest(package.dest.lib));
})
/**
* JSLint/JSHint validation
*/
.task('lint', function() {
return gulp.src(package.paths.js)
.pipe(jshint())
.pipe(jshint.reporter('default'));
})
/** JavaScript compilation */
.task('js', function() {
return browserify(package.paths.app)
.transform(reactify)
.bundle()
.pipe(source(package.dest.app))
.pipe(gulp.dest(package.dest.lib));
})
.task('js:min', function() {
return browserify(package.paths.app)
.transform(reactify)
.bundle()
.pipe(source(package.dest.app))
.pipe(buffer())
.pipe(uglify())
.pipe(gulp.dest(package.dest.lib));
})
/**
* Compiling resources and serving application
*/
.task('serve', ['bower', 'clean', 'lint', 'sass', 'js', 'server'], function() {
return gulp.watch([
package.paths.js, package.paths.jsx, package.paths.html, package.paths.sass
], [
'lint', 'sass', 'js', browserSync.reload
]);
})
.task('serve:minified', ['bower', 'clean', 'lint', 'sass:min', 'js:min', 'server'], function() {
return gulp.watch([
package.paths.js, package.paths.jsx, package.paths.html, package.paths.sass
], [
'lint', 'sass:min', 'js:min', browserSync.reload
]);
});
我刚刚发布的这个设置的真正美妙之处在于,这是一个名为“serve”的自定义 gulp 运行,它将使用开发服务器运行你的设置(具有实时重新加载和更好的错误智能)你所要做的就是转到您的目录并键入“gulp serve”,它将运行 bower install 并为您构建所有内容。显然文件夹结构不同,因此您需要进行一些修改,但希望这显示了您如何使用 gulp 运行 bower :)