fix(cli): add missing directory config before create config files

Author: uid10804

packages/cli/src/actions/helpers.ts

@@ -105,4 +105,15 @@ export class Helpers {
   });
 });
   }
+
+  static createDir(dir: string) {
+    const fs = require("fs")
+    try {
+      if (!fs.existsSync(dir)) {
+        fs.mkdirSync(dir);
+      }
+    } catch(e) {
+      console.log("createDir: An error occurred." + e)
+    }
+  }
 }

packages/cli/src/commands/create-stack.ts

@@ -109,6 +109,7 @@ export class CreateStackCommand extends Command {
           appconfig.readOnly = flags.readonly;
           appconfig.enableSwagger = flags.swagger;
           appconfig.stackName = stackName;
+          Helpers.createDir(stackFolder + "/config");
           fs.writeFileSync(
             path.normalize(stackFolder + '/config/appconfig.json'),
             JSON.stringify(appconfig, null, 2),
@@ -122,6 +123,7 @@ export class CreateStackCommand extends Command {
           const serverlessConfig = new ServerlessConfig();
           serverlessConfig.awsRegion = region;
           serverlessConfig.stage = args.stage;
+          Helpers.createDir(stackFolder + "/config");
           fs.writeFileSync(
             path.normalize(stackFolder + '/config/serverlessconfig.json'),
             JSON.stringify(serverlessConfig, null, 2),