refactor

bin/cli.js

@@ -3,18 +3,18 @@
 const Cli = require('../')
 
 const ws = new Cli()
-ws.middleware.addCors()
+ws.middleware
-ws.middleware.addJson()
+  .addCors()
-ws.middleware.addRewrite()
+  .addJson()
-ws.middleware.addBodyParser()
+  .addRewrite()
-ws.middleware.addBlacklist()
+  .addBodyParser()
-ws.middleware.addCache()
+  .addBlacklist()
-ws.middleware.addMimeType()
+  .addCache()
-ws.middleware.addCompression()
+  .addMimeType()
-ws.middleware.addLogging()
+  .addCompression()
-ws.middleware.addMockResponses()
+  .addLogging()
-ws.middleware.addSpa()
+  .addMockResponses()
-
+  .addSpa()
-ws.middleware.addStatic()
+  .addStatic()
-ws.middleware.addIndex()
+  .addIndex()
 ws.listen()

extend/cache-control.js

@@ -1,24 +1,16 @@
 'use strict'
-const Cli = require('../cli')
+const Cli = require('../')
 const cacheControl = require('koa-cache-control')
 const cliData = require('../lib/cli-data')
 
-cliData.push({ name: 'black' })
+cliData.optionDefinitions.push({ name: 'maxage', group: 'misc' })
-
-const ws = new Cli({
-  'no-cache': true,
-  log: { format: 'dev' }
-})
-
-ws.middleware.splice(
-  ws.middleware.findIndex(m => m.name === 'mime-type'),
-  1,
-  {
-    name: 'cache-control',
-    create: convert(cacheControl({
-      maxAge: 15
-    }))
-  }
-)
 
+const ws = new Cli()
+ws.middleware
+  .addLogging('dev')
+  .add(cacheControl({
+    maxAge: 15
+  }))
+  .addStatic()
+  .addIndex()
 ws.listen()

extend/live-reload.js

@@ -1,14 +1,10 @@
 'use strict'
-const Koa = require('koa')
+const Cli = require('../')
-const localWebServer = require('../')
 const liveReload = require('koa-livereload')
-const convert = require('koa-convert')
 
-const app = new Koa()
+const ws = new Cli()
-const ws = localWebServer({
+ws.middleware
-  log: { format: 'dev' }
+  .addLogging('dev')
-})
+  .add(liveReload())
-
+  .addStatic()
-app.use(liveReload())
+ws.listen(8000)
-app.use(ws)
-app.listen(8000)

lib/local-web-server.js

@@ -8,12 +8,12 @@ const Tool = require('command-line-tool')
 const tool = new Tool()
 
 class Cli {
-  constructor () {
+  constructor (options) {
     this.options = null
     this.app = null
     this.middleware = null
 
-    let options = collectOptions()
+    options = collectOptions()
     this.options = options
 
     if (options.misc.config) {
@@ -24,23 +24,8 @@ class Cli {
       this.app = app
 
       const MiddlewareStack = require('./middleware-stack')
-      this.middleware = new MiddlewareStack({
+      this.middleware = new MiddlewareStack(options)
-        static: {
+      const a = {
-          root: options.server.directory,
-          options: {
-            hidden: true
-          }
-        },
-        serveIndex: {
-          path: options.server.directory,
-          options: {
-            icons: true,
-            hidden: true
-          }
-        },
-        log: {
-          format: options.server['log-format']
-        },
         compress: options.server.compress,
         mime: options.server.mime,
         forbid: options.server.forbid,
@@ -49,7 +34,7 @@ class Cli {
         rewrite: options.server.rewrite,
         verbose: options.server.verbose,
         mocks: options.server.mocks
-      })
+      }
 
       app.on('error', err => {
         if (options.server['log-format']) {
@@ -121,9 +106,7 @@ function collectOptions () {
 
   const builtIn = {
     port: 8000,
-    directory: process.cwd(),
+    directory: process.cwd()
-    forbid: [],
-    rewrite: []
   }
 
   if (options.server.rewrite) {

lib/middleware-stack.js

@@ -8,17 +8,11 @@ const mw = require('./middleware')
 class MiddlewareStack extends Array {
   constructor (options) {
     super()
+    this.options = options
+
     options = Object.assign({
-      static: {},
-      serveIndex: {
-        options: {
-          icons: true,
-          hidden: true
-        }
-      },
       cacheControl: {},
       spa: null,
-      log: {},
       compress: false,
       mime: {},
       forbid: [],
@@ -31,20 +25,14 @@ class MiddlewareStack extends Array {
       process.env.DEBUG = '*'
     }
 
-    const log = options.log
-    log.options = log.options || {}
-
-    if (options.verbose && !log.format) {
-      log.format = 'none'
-    }
-    this.log = log
-
-    if (!options.static.root) options.static.root = process.cwd()
-    if (!options.serveIndex.path) options.serveIndex.path = process.cwd()
     options.rewrite = arrayify(options.rewrite)
     options.forbid = arrayify(options.forbid)
     options.mocks = arrayify(options.mocks)
-    this.options = options
+  }
+
+  add (middleware) {
+    this.push(middleware)
+    return this
   }
 
   /**
@@ -63,14 +51,13 @@ class MiddlewareStack extends Array {
 
   /* rewrite rules */
   addRewrite () {
-    const _ = require('koa-route')
-
     const options = this.options.rewrite
     if (options.length) {
       options.forEach(route => {
         if (route.to) {
           /* `to` address is remote if the url specifies a host */
           if (url.parse(route.to).host) {
+            const _ = require('koa-route')
             debug('proxy rewrite', `${route.from} -> ${route.to}`)
             this.push(_.all(route.from, mw.proxyRequest(route)))
           } else {
@@ -89,6 +76,7 @@ class MiddlewareStack extends Array {
   See https://github.com/nodejitsu/node-http-proxy/issues/180. */
   addBodyParser () {
     this.push(require('koa-bodyparser')())
+    return this
   }