Fix argv

Author: subev

README.md

@@ -17,6 +17,7 @@ DONE
 
 TODO
 
+- [] NPM i -g not working on Windows
 - [] track file deletion or validate that it is working
 - [] add commit support?
 

client.ts

@@ -33,13 +33,15 @@ const argv = yargs
   })
   .help()
   .alias("help", "h")
-  .positional("url", {
-    default: "http://localhost:3000/",
-    demandOption: false,
-    describe: `The address the server logged when started. Should look like 'some-random-string.loca.lt'.
-        If not provided will attach to localhost:3000 scenario where server/client is the same machine`,
-    type: "string",
-  })
+
+  .usage("$0 [<url>] [-f]", "Connects to a running server", (yargs) =>
+    yargs.positional("url", {
+      describe: `The address the server logged when started. Should look like 'some-random-string.loca.lt'.
+        If not provided will attach to localhost:3000 which is used locally by the server`,
+      type: "string",
+      default: "http://localhost:3000/",
+    })
+  )
   .parseSync(process.argv.slice(2));
 
 // prepare working directory