fix: ensure that -h works for all commands. fixes #506

src/cloudmanager-helpers.js

@@ -268,6 +268,10 @@ async function getActiveOrganizationId (contextName) {
 }
 
 function handleError (_error, errorFn) {
+  if (_error.code && _error.code === 'EEXIT') {
+    return
+  }
+
   if (cli.action.running) {
     cli.action.stop('failed')
   }

src/hooks/prerun/help-override.js

@@ -0,0 +1,23 @@
+/*
+Copyright 2021 Adobe. All rights reserved.
+This file is licensed to you under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License. You may obtain a copy
+of the License at http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under
+the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+OF ANY KIND, either express or implied. See the License for the specific language
+governing permissions and limitations under the License.
+*/
+
+const { isThisPlugin } = require('../../cloudmanager-hook-helpers')
+
+module.exports = function (hookOptions) {
+  if (!isThisPlugin(hookOptions)) {
+    return
+  }
+  if (hookOptions && hookOptions.argv && hookOptions.argv.includes('-h')) {
+    new hookOptions.Command(hookOptions.argv, hookOptions.config)._help()
+    this.exit()
+  }
+}

src/hooks/prerun/prerun-all.js

@@ -17,6 +17,7 @@ const { handleError } = require('../../cloudmanager-helpers')
 
 module.exports = function (hookOptions) {
   try {
+    require('./help-override').apply(this, [hookOptions])
     require('./permission-info').apply(this, [hookOptions])
     require('./environment-id-from-config').apply(this, [hookOptions])
     require('./check-ims-context-config').apply(this, [hookOptions])