express-ls-routes - npm Package Compare versions

Comparing version 0.1.1 to 1.0.2

lib/middleware.js

@@ -5,15 +5,41 @@ var flatten = require('lodash-node/modern/arrays/flatten')
 
+const isExpress3 = function (app) {
+  return app._router.map != null
+}
+
+const mapExpress3Routes = function (app) {
+  var routesMap = app._router.map
+  var methods = Object.keys(routesMap)
+  return flatten(methods.map(function (method) {
+    return routesMap[method].map(function (route) {
+      return format.method(method) + route.path
+    })
+  }))
+}
+
+const mapExpress4Routes = function (app) {
+  var ignoredRoutes = ['query', 'expressInit']
+  return flatten(app._router.stack
+    .filter(function (entry) {
+      return ignoredRoutes.indexOf(entry.name) === -1
+    })
+    .map(function (entry) {
+      var route = entry.route
+      return Object.keys(route.methods)
+        .filter(function (method) {
+          return !!route.methods[method]
+        })
+        .map(function (method) {
+          return format.method(method) + route.path
+        })
+    })
+  )
+}
+
 module.exports = function (app, options) {
   return function (req, res, next) {
-    var routesMap = app._router.map
-    var methods = Object.keys(routesMap)
-    var routes = flatten(methods.map(function (method) {
-      return routesMap[method].map(function (route) {
-        return format.method(method) + route.path
-      })
-    }))
 
-    req.routes = routes
+    req.routes = isExpress3(app) ? mapExpress3Routes(app) : mapExpress4Routes(app)
     next()
   }
 }

package.json

 {
   "name": "express-ls-routes",
-  "version": "0.1.1",
+  "version": "1.0.2",
   "description": "Cli and middleware to list routes in your express app",
@@ -22,2 +22,5 @@ "main": "index.js",
   "homepage": "https://github.com/jaketrent/express-ls-routes",
+  "scripts": {
+    "test": "node_modules/mocha/bin/mocha --harmony \"test/unit/**/*.spec.coffee\""
+  },
   "bin": {
@@ -28,3 +31,9 @@ "routes": "./bin/cli.js"
     "lodash-node": "~2.4.1"
+  },
+  "devDependencies": {
+    "coffee-script": "^1.7.1",
+    "mocha": "^1.20.1",
+    "rf-release": "^0.1.2",
+    "should": "^4.0.4"
   }
-}
+}

README.md

 express-ls-routes
 =================
 
+*Updated: supports express3 and express4!*
+
 It's a cli that lets you list the routes in your express app:
@@ -5,0 +7,0 @@

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