node.js - 带有 grunt-nodemon、watch 和 jshint 的 Gruntjs

Question

我正在尝试使用这 3 个插件运行 GruntJS，以便它可以监视更改，并且首先:检查文件，然后重新加载 express 服务器。 我在下面的配置中遇到的问题是，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，jshint 不再进行 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

Answer 1

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);
  });
};