Typescript support (#8)

Typescript support

Author: cezarsmpio

.gitignore

@@ -59,3 +59,5 @@ typings/
 
 # next.js build output
 .next
+
+dist/index.js

demo.js

@@ -1,4 +1,4 @@
-const fogo = require('./index');
+const fogo = require('./dist/index');
 
 const handlers = {
   '/': {
@@ -21,6 +21,6 @@ const server = fogo.createServer(handlers, (req, res) => {
   res.end('It is hard to tell, but we can not find your page :/');
 });
 
-server.listen(3000, () => {
+server.listen(process.env.NODE_PORT || 3000, () => {
   console.log('Listening on localhost:3000');
 });

index.d.ts dist/index.d.tsindex.d.ts renamed to dist/index.d.ts

@@ -1,6 +1,6 @@
 const supertest = require('supertest');
 const http = require('http');
-const fogo = require('./index');
+const fogo = require('./dist/index');
 
 let server;
 let request;

index.spec.js

@@ -1,29 +1,46 @@
+import { IncomingMessage, ServerResponse } from 'http';
+import { UrlWithParsedQuery } from 'url';
+import { Handler, ErrorListener } from './types';
+
 const http = require('http');
 const url = require('url');
 const pathMatch = require('path-match')();
 
-function defaultNotFoundHandler(req, res) {
+function defaultNotFoundHandler(
+  req: IncomingMessage,
+  res: ServerResponse,
+  parsedUrl: UrlWithParsedQuery,
+  err: Error
+): any {
   res.writeHead(404);
   res.end(http.STATUS_CODES[404]);
 }
 
-function defaultErrorHandler(req, res, parsedUrl, err) {
+function defaultErrorHandler(
+  req: IncomingMessage,
+  res: ServerResponse,
+  parsedUrl: UrlWithParsedQuery,
+  err: Error
+): any {
   console.log(err);
 
   res.writeHead(500);
   res.end(http.STATUS_CODES[500]);
 }
 
 function createServer(
-  handlers = {},
-  notFoundListener = defaultNotFoundHandler,
-  errorHandler = defaultErrorHandler
+  handlers: Handler = {},
+  notFoundListener: ErrorListener = defaultNotFoundHandler,
+  errorHandler: ErrorListener = defaultErrorHandler
 ) {
   const server = http.createServer();
 
-  server.on('request', async function(req, res) {
-    const parsedUrl = url.parse(req.url, true);
-    const method = req.method.toLowerCase();
+  server.on('request', async function(
+    req: IncomingMessage,
+    res: ServerResponse
+  ) {
+    const parsedUrl = url.parse(req.url || '', true);
+    const method = (req.method || 'GET').toLowerCase();
     const route = Object.keys(handlers).find(path => {
       return pathMatch(path)(parsedUrl.pathname);
     });
@@ -59,4 +76,4 @@ function createServer(
   return server;
 }
 
-module.exports = { createServer };
+export { createServer };

index.js index.tsindex.js renamed to index.ts

@@ -1,39 +1,43 @@
 {
-    "name": "fogo",
-    "version": "0.2.0",
-    "description": "Yet another node.js framework, but simpler.",
-    "main": "index.js",
-    "scripts": {
-        "test": "jest"
-    },
-    "repository": {
-        "type": "git",
-        "url": "git+https://github.com/cezarsmpio/fogo.git"
-    },
-    "keywords": [
-        "nodejs",
-        "framework",
-        "web",
-        "framework",
-        "http",
-        "net",
-        "rest",
-        "node",
-        "library",
-        "restful"
-    ],
-    "author": "Cezar Sampaio",
-    "license": "MIT",
-    "bugs": {
-        "url": "https://github.com/cezarsmpio/fogo/issues"
-    },
-    "homepage": "https://github.com/cezarsmpio/fogo#readme",
-    "dependencies": {
-        "path-match": "^1.2.4"
-    },
-    "devDependencies": {
-        "@types/node": "^12.0.4",
-        "jest": "^24.8.0",
-        "supertest": "^4.0.2"
-    }
+  "name": "fogo",
+  "version": "0.2.0",
+  "description": "Yet another node.js framework, but simpler.",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "tsc -p tsconfig.json",
+    "test": "jest",
+    "pretest": "npm run build",
+    "prepublish": "npm run build"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/cezarsmpio/fogo.git"
+  },
+  "keywords": [
+    "nodejs",
+    "framework",
+    "web",
+    "framework",
+    "http",
+    "net",
+    "rest",
+    "node",
+    "library",
+    "restful"
+  ],
+  "author": "Cezar Sampaio",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/cezarsmpio/fogo/issues"
+  },
+  "homepage": "https://github.com/cezarsmpio/fogo#readme",
+  "dependencies": {
+    "path-match": "^1.2.4"
+  },
+  "devDependencies": {
+    "@types/node": "^12.0.4",
+    "jest": "^24.8.0",
+    "supertest": "^4.0.2",
+    "typescript": "^3.5.2"
+  }
 }