Support scripts in bin/ folder

README.md

@@ -22,9 +22,13 @@ require('version-guard')('./path/to/file/to/run', 14, 18);
 * **minMajor** - the lowest major Node.js version that should be allowed to run the file
 * **[minMinor]** - the lowest minor version of `minMajor` that should be allowed to run the file
 
-Returns no data. Throws when configured incorrectly. Logs when failing silently.
+On supported versions imports and runs `filePath` using the [dynamic `import()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import) (supporting both ESM and CJS modules).
 
-`filePath` gets imported using the [dynamic `import()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import), thus supporting both ESM and CJS modules.
+On non-supported versions, fails silently with an error message.
+
+Apart from checking current node version this command also looks up the main project's `package.json` and checks that the `engines.node` in it mentions the same version number as is sent to this command. To ensure that maintainers doesn't forget to update one of the two and thus the two diverging.
+
+## Notes
 
 This project itself is a CJS project as the entire point is to work on incredibly old node.js versions.
 

index.js

@@ -23,7 +23,12 @@ var versionGuard = function (filePath, minMajor, minMinor) {
   }
 
   var mainPath = path.dirname(mainFile);
-  var pkgPath = path.resolve(mainPath, './package.json');
+  var pkgPath = path.resolve(
+    mainPath,
+    (mainPath.slice(-4) === '/bin' || mainPath.slice(-4) === '\\bin')
+      ? '../package.json'
+      : './package.json'
+  );
   /** @type {{ [key: string]: any } | undefined} */
   var pkgJson;
 

package.json

@@ -30,7 +30,7 @@
     "clean": "run-p clean:*",
     "prepare": "husky install",
     "prepublishOnly": "run-s build",
-    "test-ci": "node test/run.js",
+    "test-ci": "node test/run.js && node test/bin/run.js",
     "test": "run-s check test-ci"
   },
   "keywords": [],

test/bin/run.js

@@ -0,0 +1 @@
+require('../..')('../guarded.mjs', 16, 0);