chore(deps): update mime -> 2.3.1 (#3107)

This is the same as @dignifiedrequire #2997 first commit

lib/middleware/common.js

@@ -88,7 +88,7 @@ function createServeFile (fs, directory, config) {
 
     // serve from cache
     if (content && !doNotCache) {
-      response.setHeader('Content-Type', mime.lookup(filepath, 'text/plain'))
+      response.setHeader('Content-Type', mime.getType(filepath, 'text/plain'))
 
       // call custom transform fn to transform the data
       responseData = (transform && transform(content)) || content
@@ -108,7 +108,7 @@ function createServeFile (fs, directory, config) {
         cache[filepath] = data.toString()
       }
 
-      response.setHeader('Content-Type', mime.lookup(filepath, 'text/plain'))
+      response.setHeader('Content-Type', mime.getType(filepath, 'text/plain'))
 
       // call custom transform fn to transform the data
       responseData = (transform && transform(data.toString())) || data
@@ -136,7 +136,7 @@ function initializeMimeTypes (config) {
     _.forEach(config.mime, function (value, key) {
       const map = {}
       map[key] = value
-      mime.define(map)
+      mime.define(map, true)
     })
   }
 }

package.json

@@ -374,7 +374,7 @@
     "isbinaryfile": "^3.0.0",
     "lodash": "^4.17.4",
     "log4js": "^3.0.0",
-    "mime": "^1.3.4",
+    "mime": "^2.3.1",
     "minimatch": "^3.0.2",
     "optimist": "^0.6.1",
     "qjobs": "^1.1.4",

test/unit/web-server.spec.js

@@ -90,11 +90,11 @@ describe('web-server', () => {
     })
 
     it('should setup mime', () => {
-      expect(mime.lookup('/my.custom')).to.equal('custom/custom')
+      expect(mime.getType('/my.custom')).to.equal('custom/custom')
     })
 
     it('should keep default mimes', () => {
-      expect(mime.lookup('/my.html')).to.equal('text/html')
+      expect(mime.getType('/my.html')).to.equal('text/html')
     })
 
     it('should serve client.html', () => {