fix: ensure path correctness

Previously we assumed that all args, that did not match any of our
defined options, was paths which should be restructured. This lead to
issues like #81 where a option was parsed as a path and the user isnt
informed.

Now the `cli` ensures that all paths is either a existing path or a
glob.

src/index.ts

@@ -1,4 +1,6 @@
 import chalk from "chalk";
+import fs from "fs";
+import glob from "glob";
 import { cosmiconfigSync } from "cosmiconfig";
 
 import logger from "./shared/logger";
@@ -64,8 +66,11 @@ const parseArgs = (args: string[]): Args =>
         case "--write":
           acc.options.write = true;
           break;
-        default:
-          acc.rootPaths.push(arg);
+        default: {
+          if (fs.existsSync(arg) || glob.hasMagic(arg)) {
+            acc.rootPaths.push(arg);
+          }
+        }
       }
 
       return acc;