* Improve descriptions for localSchemaFile flag

* Clean up logic for setting defaults on the config
* Add Flags type in another spot

Author: trevor-scheer

packages/apollo/src/Command.ts

@@ -140,16 +140,21 @@ export abstract class ProjectCommand extends Command {
     }
 
     if (flags.localSchemaFile) {
-      config.setDefaults({
-        client: {
+      if (isClientConfig(config)) {
+        config.setDefaults({
+          client: {
+            service: {
+              localSchemaFile: flags.localSchemaFile
+            }
+          }
+        });
+      } else if (isServiceConfig(config)) {
+        config.setDefaults({
           service: {
             localSchemaFile: flags.localSchemaFile
           }
-        },
-        service: {
-          localSchemaFile: flags.localSchemaFile
-        }
-      });
+        });
+      }
     }
 
     // load per command type defaults;
@@ -161,7 +166,11 @@ export abstract class ProjectCommand extends Command {
     return { config, filepath, isEmpty };
   }
 
-  protected createService(config: ApolloConfig, filepath: string, flags: any) {
+  protected createService(
+    config: ApolloConfig,
+    filepath: string,
+    flags: Flags
+  ) {
     const loadingHandler = new OclifLoadingHandler(this);
     const rootURI = `file://${parse(filepath).dir}`;
     const clientIdentity = {

packages/apollo/src/commands/client/codegen.ts

@@ -45,7 +45,8 @@ export default class Generate extends ClientCommand {
       required: true
     }),
     localSchemaFile: flags.string({
-      description: "Path to your local GraphQL schema file"
+      description:
+        "Path to your local GraphQL schema file (introspection result or SDL)"
     }),
     addTypename: flags.boolean({
       description: "Automatically add __typename to your queries",

packages/apollo/src/commands/service/push.ts

@@ -16,7 +16,8 @@ export default class ServicePush extends ProjectCommand {
       default: "current"
     }),
     localSchemaFile: flags.string({
-      description: "Path to your local GraphQL schema file"
+      description:
+        "Path to your local GraphQL schema file (introspection result or SDL)"
     })
   };