Merge pull request #5464 from pascalduez/hotfix/cli-h-shorthand-conflict

Workaround the dev cli -h shorthand conflict
storybookjs · Feb 4, 2019 · cf6e494 · cf6e494
2 parents 6deb570 + 385b518
commit cf6e494
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/lib/core/src/server/cli/dev.js b/lib/core/src/server/cli/dev.js
@@ -37,6 +37,15 @@ async function getCLI(packageJson) {
     .option('--no-dll', 'Do not use dll reference')
     .parse(process.argv);
 
+  // Workaround the `-h` shorthand conflict.
+  // Output the help if `-h` is called without any value.
+  // See storybooks/storybook#5360
+  program.on('option:host', value => {
+    if (!value) {
+      program.help();
+    }
+  });
+
   logger.info(chalk.bold(`${packageJson.name} v${packageJson.version}`) + chalk.reset('\n'));
 
   // The key is the field created in `program` variable for