Correctly detect if np isn't run in a package (sindresorhus#512)

itaisteinherz · web-flow · commit b5a7dcfb7b96 · 2020-03-04T10:03:20.000+08:00
diff --git a/source/util.js b/source/util.js
@@ -7,15 +7,17 @@ const pMemoize = require('p-memoize');
 const ow = require('ow');
 const pkgDir = require('pkg-dir');
 
-exports.readPkg = (packagePath = pkgDir.sync()) => {
+exports.readPkg = packagePath => {
+	packagePath = packagePath ? pkgDir.sync(packagePath) : pkgDir.sync();
+
+	if (!packagePath) {
+		throw new Error('No `package.json` found. Make sure the current directory is a valid package.');
+	}
+
 	const {packageJson} = readPkgUp.sync({
 		cwd: packagePath
 	});
 
-	if (!packageJson) {
-		throw new Error(`No package.json found. Make sure ${packagePath} is a valid package`);
-	}
-
 	return packageJson;
 };
 
