带有 grunt-nodemon、watch 和 jshint 的 Gruntjs
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【中文标题】带有 grunt-nodemon、watch 和 jshint 的 Gruntjs【英文标题】:Gruntjs with grunt-nodemon, watch and jshint 【发布时间】:2014-09-24 06:50:56 【问题描述】:我正在尝试使用这 3 个插件运行 GruntJS,以便它可以监视更改,首先:检查文件,然后重新加载快速服务器。 我对下面配置的问题是,如果 jshint 对文件进行 lint,nodemon 不会运行,反之亦然。
// Gruntfile.js
// our wrapper function (required by grunt and its plugins)
// all configuration goes inside this function
module.exports = function(grunt)
// ===========================================================================
// CONFIGURE GRUNT ===========================================================
// ===========================================================================
grunt.initConfig(
// get the configuration info from package.json ----------------------------
// this way we can use things like name and version (pkg.name)
pkg: grunt.file.readJSON('package.json'),
// all of our configuration will go here
// configure jshint to validate js files -----------------------------------
jshint:
options:
reporter: require('jshint-stylish') // use jshint-stylish to make our errors look and read good
,
// when this task is run, lint the Gruntfile and all js files in src
build: ['Grunfile.js', 'routes/*.js']
,
watch:
// for scripts, run jshint and uglify
scripts:
files: 'routes/*.js',
tasks: ['jshint']
,
concurrent:
dev:
tasks: ['jshint', 'nodemon', 'watch'],
options:
logConcurrentOutput: true
, // concurrent
nodemon:
dev:
script: './server.js'
// nodemon
);
// ===========================================================================
// LOAD GRUNT PLUGINS ========================================================
// ===========================================================================
// we can only load these if they are in our package.json
// make sure you have run npm install so our app can find these
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-nodemon');
grunt.registerTask('default', '', function()
var taskList = [
'jshint',
'nodemon',
'watch'
];
grunt.task.run(taskList);
);
;
编辑(澄清):
我第一次运行 grunt
时,jshint 对文件进行 lint,然后 nodemon 启动并且 jshint 不再 lint。
输出:
grunt
Running "default" task
Running "jshint:build" (jshint) task
✔︎ No problems
Running "nodemon:dev" (nodemon) task
[nodemon] v1.2.1
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `node ./server.js`
Express server listening on port 3000
【问题讨论】:
你是如何运行 gruntjs 的? 只是在控制台里咕哝。 我记得 Grunt 也有类似的问题,但我从来没有解决过。您可以查看gulp,它可以更好地处理并发性(默认情况下一切都并行运行)。 很遗憾听到这个消息,您总是可以在一个终端中运行 nodemon,而在另一个终端中运行,但如果我们可以使用一个工具/命令运行所有好东西,那就太酷了。 【参考方案1】:尝试将其作为函数任务运行:
grunt.registerTask('default', '', function()
var taskList = [
'jshint',
'nodemon',
'watch'
];
grunt.task.run(taskList);
);
编辑:我用来实现自动重新运行任务的目标的另一种方法,包括使用grunt-express-server
,应用于您的设置:
module.exports = function(grunt)
grunt.initConfig(
pkg: grunt.file.readJSON("package.json"),
watch:
express:
files: ['routes/*.js'],
tasks: ['jshint', 'express:dev'],
options:
spawn: false
,
express:
dev:
options:
script: 'app.js',
,
jshint:
options:
node: true
,
all:
src: ['routes/*.js']
);
grunt.loadNpmTasks('grunt-express-server');
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.registerTask('default', '', function()
var taskList = [
'jshint',
'express:dev',
'watch'
];
grunt.task.run(taskList);
);
;
【讨论】:
同样的结果,nodemon 启动服务器但是 jshint 没有 lint :( 从您的编辑看来,它运行正常,不是吗?或者保存正在观看的文件时它没有重新启动并运行jshint? 第一次运行“grunt”时,它会检查文件,然后启动 nodemon。 nodemon 启动服务器后,如果我修改一个 .js 文件并保存它,nodemon 会重新加载服务器,但 jshint 不再 lint。 我已经解决了你的问题,虽然没有使用 nodemon,而是使用 grunt-express-server - 我可以更新我的答案以表明如果你没有结婚使用 nodemon【参考方案2】:真是个愚蠢的错误。 我没有加载 grunt-concurrent,只是安装了 grunt-concurrent 并将其添加到 Kelz 的函数中,现在它可以工作了:)。 谢谢大家。
最终代码:
// Gruntfile.js
// our wrapper function (required by grunt and its plugins)
// all configuration goes inside this function
module.exports = function(grunt)
// ===========================================================================
// CONFIGURE GRUNT ===========================================================
// ===========================================================================
grunt.initConfig(
// get the configuration info from package.json ----------------------------
// this way we can use things like name and version (pkg.name)
pkg: grunt.file.readJSON('package.json'),
// all of our configuration will go here
// configure jshint to validate js files -----------------------------------
jshint:
options:
reporter: require('jshint-stylish') // use jshint-stylish to make our errors look and read good
,
// when this task is run, lint the Gruntfile and all js files in src
build: ['Grunfile.js', 'routes/*.js']
,
watch:
// for scripts, run jshint and uglify
scripts:
files: 'routes/*.js',
tasks: ['jshint']
, // watch
nodemon:
dev:
script: './server.js'
, // nodemon
concurrent:
dev:
tasks: ['jshint', 'nodemon', 'watch'],
options:
logConcurrentOutput: true
// concurrent
);
// ===========================================================================
// LOAD GRUNT PLUGINS ========================================================
// ===========================================================================
// we can only load these if they are in our package.json
// make sure you have run npm install so our app can find these
grunt.loadNpmTasks('grunt-concurrent');
grunt.loadNpmTasks('grunt-contrib-jshint');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-nodemon');
grunt.registerTask('default', '', function()
var taskList = [
'concurrent',
'jshint',
'nodemon',
'watch'
];
grunt.task.run(taskList);
);
;
【讨论】:
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