add usage to readme

README.md

@@ -18,10 +18,40 @@ npm install -g snapserve
 
 To access global plugins (`snapserve-*`), use `export NODE_PATH=$(npm root -g)`. To make the `NODE_PATH` setting permanent for Node.js, you can add it to your user's profile configuration file. This file is typically `~/.bash_profile`, `~/.bashrc`, `~/.profile`, or `~/.zshrc`, depending on which shell you are using.
 
+### Configuration
+
+File `~/.config/cinnabar-forge/snapserve/users.json` contains login-password pairs for Basic Authorization
+
 ### Usage
 
+Serve current directory:
+```bash
+snapserve
 ```
-TODO
+
+Serve current directory at port `42069`:
+```bash
+snapserve -p 42069
+```
+
+Serve directory `/home/user/nice`:
+```bash
+snapserve -f /home/user/nice
+```
+
+Serve current directory with disabled Basic Authorization:
+```bash
+snapserve --noAuth
+```
+
+Serve current directory with built-in `gallery` mode:
+```bash
+snapserve -m gallery
+```
+
+Serve current directory with `snapserve-wonka` npm package:
+```bash
+snapserve -m npm-wonka
 ```
 
 ## Contributing
@@ -36,6 +66,8 @@ cd snapserve
 npm ci
 ```
 
+You can also develop a plugin! See [snapserve-wonka](https://github.com/cinnabar-forge/snapserve-wonka) as example to start.
+
 ## License
 
 Cinnabar Forge SnapServe is licensed under the ISC License - see the [LICENSE](LICENSE) file for details.

src/index.js

@@ -24,14 +24,13 @@ program
   .option("-n, --noAuth", "Disable auth")
   .option(
     "-m, --mode <MODE>",
-    "Specify the mode (default, gallery)",
+    "Specify the mode (default, gallery, npm-wonka)",
     "default",
   );
 
 program.parse();
 
 const options = program.opts();
-console.log(options);
 
 async function loadMode(app, modeName, folder) {
   let modeModule;
@@ -88,7 +87,7 @@ if (!options.noAuth) {
 
   app.listen(options.port, () => {
     console.log(
-      `\n${version.package}@${version.text} is serving '${options.folder}' at:\n${getNetworkAddressesList(
+      `\n${version.package}@${version.text} is serving '${options.folder}' as '${options.mode}' at:\n${getNetworkAddressesList(
         "http",
         options.port,
       ).join("\n")}`,