implement mime-type overrides.. tests.

bin/ws.js

@@ -22,8 +22,7 @@ try {
 options.stored = loadConfig('local-web-server')
 options.builtIn = {
   port: 8000,
-  directory: process.cwd(),
-  mime: {}
+  directory: process.cwd()
 }
 
 /* override built-in defaults with stored config and then command line args */
@@ -36,8 +35,9 @@ localWebServer({
   static: { root: options.cli.server.directory },
   serveIndex: { path: options.cli.server.directory, options: { icons: true } },
   log: { format: options.cli.server['log-format'] },
-  compress: options.cli.server.compress
-}).listen(options.cli.server.port, serverUp)
+  compress: options.cli.server.compress,
+  mime: options.stored.mime
+}).listen(options.cli.server.port, onServerUp)
 
 function halt (message) {
   console.log(ansi.format(`Error: ${message}`, 'red'))
@@ -45,11 +45,10 @@ function halt (message) {
   process.exit(1)
 }
 
-function serverUp () {
-  /* write launch information to stderr (stdout is reserved for web log output) */
-  if (path.resolve(options.cli.server.directory) === process.cwd()) {
-    console.error(ansi.format(`serving at [underline]{http://localhost:${options.cli.server.port}}`))
-  } else {
-    console.error(ansi.format(`serving [underline]{${options.cli.server.directory}} at [underline]{http://localhost:${options.cli.server.port}}`))
-  }
+function onServerUp () {
+  console.error(ansi.format(
+    path.resolve(options.cli.server.directory) === process.cwd()
+      ? `serving at [underline]{http://localhost:${options.cli.server.port}}`
+      : `serving [underline]{${options.cli.server.directory}} at [underline]{http://localhost:${options.cli.server.port}}`
+  ))
 }

lib/local-web-server.js

@@ -1,4 +1,5 @@
 'use strict'
+const path = require('path')
 const Koa = require('koa')
 const serve = require('koa-static')
 const convert = require('koa-convert')
@@ -30,9 +31,19 @@ function getApp (options) {
 
   const app = new Koa()
 
-  // app.use((ctx, next) => {
-  //   return next().then(() => ctx.type = 'text/plain')
-  // })
+  // CORS
+
+  if (options.mime) {
+    app.use((ctx, next) => {
+      return next().then(() => {
+        const reqPathExtension = path.extname(ctx.path).slice(1)
+        Object.keys(options.mime).forEach(mimeType => {
+          const extsToOverride = options.mime[mimeType]
+          if (extsToOverride.indexOf(reqPathExtension) > -1) ctx.type = mimeType
+        })
+      })
+    })
+  }
 
   if (options.compress) {
     app.use(convert(compress()))

package.json

@@ -7,15 +7,15 @@
   },
   "main": "lib/local-web-server.js",
   "license": "MIT",
+  "keywords": [ "dev", "server", "web", "tool", "front-end", "development", "cors", "mime", "rest" ],
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=4.0.0"
   },
   "scripts": {
-    "lint": "jshint bin/ws.js; echo;",
     "test": "tape test/*.js"
   },
   "repository": "https://github.com/75lb/local-web-server",
-  "author": "Lloyd Brookes",
+  "author": "Lloyd Brookes <75pound@gmail.com>",
   "dependencies": {
     "command-line-args": "^2.0.2",
     "compression": "^1.0.2",
@@ -44,15 +44,7 @@
     "stream-log-stats": "^1",
     "typical": "^2.0.0"
   },
-  "local-web-server": {
-    "mime": {
-      "text/plain": [
-        "php"
-      ]
-    }
-  },
   "devDependencies": {
-    "collect-all": "^0.1.0",
     "tape": "^4.2.2"
   }
 }

test/test.js

@@ -5,6 +5,17 @@ const localWebServer = require('../')
 const http = require('http')
 const PassThrough = require('stream').PassThrough
 
+function launchServer (app, reqOptions, path, onSuccess) {
+  path = `http://localhost:8100${path || '/'}`
+  const server = http.createServer(app.callback())
+  server.listen(8100, () => {
+    const req = request(path, reqOptions)
+    if (onSuccess) req.then(onSuccess)
+    req.then(() => server.close())
+    req.catch(err => console.error('LAUNCH ERROR', err.stack))
+  })
+}
+
 test('log: common', function (t) {
   t.plan(1)
   const stream = PassThrough()
@@ -70,13 +81,14 @@ test('compress', function(t){
   })
 })
 
-function launchServer (app, reqOptions, path, onSuccess) {
-  path = `http://localhost:8100${path || '/'}`
-  const server = http.createServer(app.callback())
-  server.listen(8100, () => {
-    const req = request(path, reqOptions)
-    if (onSuccess) req.then(onSuccess)
-    req.then(() => server.close())
-    req.catch(err => console.error('LAUNCH ERROR', err.stack))
+test('mime', function(t){
+  t.plan(1)
+  const app = localWebServer({
+    log: { format: 'none' },
+    static: { root: __dirname + '/static' },
+    mime: { 'text/plain': [ 'php' ]}
   })
-}
+  launchServer(app, null, '/something.php', response => {
+    t.ok(/text\/plain/.test(response.res.headers['content-type']))
+  })
+})