Fix existing usage of names/type in build command

scripts/rollup/build-all-release-channels.js

@@ -80,16 +80,12 @@ const argv = yargs.wrap(yargs.terminalWidth()).options({
     type: 'choices',
     choices: ['circleci', 'github'],
   },
-  bundle: {
-    describe: 'Build the given bundle type.',
+  type: {
+    describe: `Build the given bundle type. (${Object.values(
+      Bundles.bundleTypes
+    )})`,
     requiresArg: false,
-    type: 'choices',
-    choices: [...Object.values(Bundles.bundleTypes)],
-  },
-  names: {
-    describe: 'Build for matched bundle names. Example: "react-test,index.js".',
-    requiresArg: false,
-    type: 'array',
+    type: 'string',
   },
   pretty: {
     describe: 'Force pretty output.',

scripts/rollup/build.js

@@ -84,11 +84,15 @@ function parseRequestedNames(names, toCase) {
   }
   return result;
 }
-const argvType = Array.isArray(argv.bundle) ? argv.bundle : [argv.bundle];
-const requestedBundleTypes = argv.bundle ? argvType : [];
+const argvType = Array.isArray(argv.type) ? argv.type : [argv.type];
+const requestedBundleTypes = parseRequestedNames(
+  argv.type ? argvType : [],
+  'uppercase'
+);
 
+const names = argv._;
 const requestedBundleNames = parseRequestedNames(
-  argv.names ? argv.names : [],
+  names ? names : [],
   'lowercase'
 );
 const forcePrettyOutput = argv.pretty;