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https://github.com/narirou/gulp-develop-server

Development assistant for node.js server by gulp
https://github.com/narirou/gulp-develop-server

developer-tools express gulp gulp-plugin

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Development assistant for node.js server by gulp

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README 

        
gulp-develop-server

===================



> run your node.js server and automatically restart with gulp.



[![Build Status][travis-image]][travis-url]

[![Dependency Status][deps-image]][deps-url]

[![Test Coverage][coveralls-image]][coveralls-url]

[![Npm Modules][npm-image]][npm-url]

[![MIT Licensed][license-image]][license-url]



[travis-image]: https://img.shields.io/travis/narirou/gulp-develop-server.svg?style=flat-square

[travis-url]: https://travis-ci.org/narirou/gulp-develop-server

[coveralls-image]: https://img.shields.io/coveralls/narirou/gulp-develop-server.svg?style=flat-square

[coveralls-url]: https://coveralls.io/r/narirou/gulp-develop-server

[npm-image]: http://img.shields.io/npm/v/gulp-develop-server.svg?style=flat-square

[npm-url]: https://www.npmjs.org/package/gulp-develop-server

[deps-image]: https://img.shields.io/david/narirou/gulp-develop-server.svg?label=deps&style=flat-square

[deps-url]: https://david-dm.org/narirou/gulp-develop-server

[license-image]: http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square

[license-url]: ./LICENSE



gulp-develop-server is a development assistant for node.js server that runs

the process and automatically restarts it when a file is modified. 



installation

------------



```bash

npm install gulp-develop-server --save-dev

```



usage

-----



```javascript

var gulp   = require( 'gulp' ),

    server = require( 'gulp-develop-server' );



// run server

gulp.task( 'server:start', function() {

    server.listen( { path: './app.js' } );

});



// restart server if app.js changed

gulp.task( 'server:restart', function() {

    gulp.watch( [ './app.js' ], server.restart );

});

```



api

---



###server.listen( options[, callback] )



**options {Object}**  



- `path`  

    - type: {String}

    - example: `'./your_node_app.js'`

    - Your node application path. This option is required.



- `env`  

    - type: {Object}  

    - default: `{ NODE_ENV: 'development' }` (extends current `process.env`)  

    - example: `{ PORT: 3000, NODE_ENV: 'production' }`  

    - Environment settings of your server.  



- `cwd`  

    - type: {String}  

    - default: `.`

    - example: `path/to/my/project/`  

    - Current working directory of the child process  



- `args`

    - type: {Array}  

    - your application's arguments



- `execArgv`  

    - type: {Array}  

    - example: `[ '--harmony' ]`  

    - Run node process with this options.  



- `delay`   

    - type: {Number}  

    - default: `600`  

    - If this plugin does not receive an error from the server after `options.delay` seconds,

    assumes the server listening success.

    - This option needs to adjust according to your application's initialize time.

    - If this option set `0`, it will only check `successMessage`.  



- `successMessage`  

    - type: {RegExp}

    - default: `/^[Ss]erver listening/`  

    - If your application send the specific message by `process.send` method,

    this plugin assumes the server listening success.



- `errorMessage`  

    - type: {RegExp}

    - default: `/[Ee]rror:/` 

    - If this plugin receives the specific error message that matched this RegExp at start-up, 

    assumes the server has error.



- `killSignal`  

    - type: {String}

    - default: `SIGTERM`



**callback( error )**  



###server.restart( [callback] ) / server.changed( [callback] )



**callback( error )**  



###server( [options] )



Create a `Transform` stream.

Restart the server at once when this stream gets files.



###server.kill( [signal, callback] )



Send kill signal to the server process.  

**signal {String}**  

**callback( error )**  



###server.reset( [signal, callback] )



Send kill signal to the server process and reset the options to default.   

**signal {String}**  

**callback( error )**  



more examples

-------------



####with [gulp-livereload](https://github.com/vohof/gulp-livereload):



```javascript

var gulp       = require( 'gulp' ),

    server     = require( 'gulp-develop-server' ),

    livereload = require( 'gulp-livereload' );



var options = {

    path: './apps/app.js'

};



var serverFiles = [

    './apps/app.js',

    './routes/*.js'

];



gulp.task( 'server:start', function() {

    server.listen( options, livereload.listen );

});



// If server scripts change, restart the server and then livereload.

gulp.task( 'default', [ 'server:start' ], function() {

    

    function restart( file ) {

        server.changed( function( error ) {

            if( ! error ) livereload.changed( file.path );

        });

    }



    gulp.watch( serverFiles ).on( 'change', restart );

});

```



####with [BrowserSync](https://github.com/BrowserSync/browser-sync):



```javascript

var gulp   = require( 'gulp' ),

    server = require( 'gulp-develop-server' ),

    bs     = require( 'browser-sync' );



var options = {

    server: {

        path: './apps/app.js',

        execArgv: [ '--harmony' ]

    },

    bs: {

        proxy: 'http://localhost:3000'

    }

};



var serverFiles = [

    './apps/app.js',

    './routes/*.js'

];



gulp.task( 'server:start', function() {

    server.listen( options.server, function( error ) {

        if( ! error ) bs( options.bs );

    });

});



// If server scripts change, restart the server and then browser-reload.

gulp.task( 'server:restart', function() {

    server.restart( function( error ) {

        if( ! error ) bs.reload();

    });

});



gulp.task( 'default', [ 'server:start' ], function() {

    gulp.watch( serverFiles, [ 'server:restart' ] )

});

```



####use as a stream:



```javascript

var gulp   = require( 'gulp' ),

    server = require( 'gulp-develop-server' ),

    bs     = require( 'browser-sync' ),

    coffee = require( 'gulp-coffee' );



var options = {

    server: {

        path: './apps/app.js',

        execArgv: [ '--harmony' ]

    },

    bs: {

        proxy: 'http://localhost:3000'

    }

};



var serverCoffee = [

    './src/*.coffee'

];



gulp.task( 'server:start', function() {

    server.listen( options.server, function( error ) {

        if( ! error ) bs( options.bs );

    });

});



// If server side's coffee files change, compile these files,

// restart the server and then browser-reload.

gulp.task( 'server:restart', function() {

    gulp.src( serverCoffee )

        .pipe( coffee() )

        .pipe( gulp.dest( './apps' ) )

        .pipe( server() )

        .pipe( bs.reload({ stream: true }) );

});



gulp.task( 'default', [ 'server:start' ], function() {

    gulp.watch( serverCoffee, [ 'server:restart' ] );

});

```



thanks

------



[@pronebird](https://github.com/pronebird)  

[@vkareh](https://github.com/vkareh)  

[@chimerast](https://github.com/chimerast)  

[@silverbp](https://github.com/silverbp)  

[@tomxtobin](https://github.com/tomxtobin)