feat: cli input cors

Author: tinywaves

src/cli.ts

@@ -22,6 +22,12 @@ const cliOptions = [
     defaultValue: '',
     usage: `htttp-server --data ./data/data.json`,
   },
+  {
+    option: '--cors',
+    description: 'Enable cors',
+    defaultValue: false,
+    usage: `htttp-server --cors`,
+  },
 ];
 
 cliOptions.forEach(({ option, description, defaultValue }) => program.option(option, description, defaultValue.toString()));
@@ -35,8 +41,9 @@ program.parse(process.argv);
 const opts = program.opts();
 
 const server = new Server({
-  port: opts.port,
+  port: Number(opts.port),
   baseDir: opts.directory,
   dataPosition: opts.data,
+  cors: JSON.parse(opts.cors),
 });
 server.start();

src/index.ts

@@ -15,6 +15,7 @@ export default class Server {
   port: number = DEFAULT_PORT;
   baseDir: string = DEFAULT_BASE_DIR;
   data: { [k: string]: ResourceItem[] } = {};
+  cors: boolean = false;
 
   constructor(options?: ServerOptions) {
     if (options?.port) {
@@ -32,11 +33,16 @@ export default class Server {
     } else {
       this.data = DEFAULT_DATA;
     }
+    if (options?.cors) {
+      this.cors = true;
+    }
   }
 
   start() {
     const server = http.createServer(async (req, res) => {
-      this.processCors(req, res);
+      if (this.cors) {
+        this.processCors(req, res);
+      }
       try {
         const requestUrl = decodeURIComponent(req.url ?? '/');
         if (requestUrl.startsWith(API_PREFIX)) {

src/types.ts

@@ -4,6 +4,7 @@ export interface ServerOptions {
   port?: number;
   baseDir?: string;
   dataPosition?: string;
+  cors?: boolean;
 }
 
 export type Res = http.ServerResponse<http.IncomingMessage> & {