feat: Initial clean release of CHM

packages/tools/packageJsonLint.ts

@@ -0,0 +1,17 @@
+import { execCommand, getRootDir } from '@joplin/utils';
+import { chdir } from 'process';
+
+const main = async () => {
+	// Having no output seems to cause lint-staged to fail on some systems.
+	// Add a console.log statement to work around this issue.
+	console.log('Linting package.json files...');
+
+	const rootDir = await getRootDir();
+	chdir(rootDir);
+	await execCommand('yarn npmPkgJsonLint --configFile .npmpackagejsonlintrc.json --quiet .');
+};
+
+main().catch((error) => {
+	console.error(error);
+	process.exit(1);
+});