remove --overwrite flag from help message for overwrite behaviour (#76)

Completes
[ENT-158](https://linear.app/hasura/issue/ENT-158/remove-overwrite-flag-suggestion-from-overwrite-hint)

Author: m-Bilal

changelog.md

@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Extend `@save` annotation support for user defined type (types, interfaces, classes) ([#71](https://github.com/hasura/ndc-open-api-lambda/pull/71))
+- Remove `--overwrite` flag from help for overwrite behaviour ([#76](https://github.com/hasura/ndc-open-api-lambda/pull/76))
 
 ## [[1.2.0](https://github.com/hasura/ndc-open-api-lambda/releases/tag/v1.2.0)] 2024-12-11
 

src/app/index.ts

@@ -10,13 +10,13 @@ export async function runApp(args: types.GenerateCodeInput) {
   if (!context.getInstance().isOverwriteFilesEnabled()) {
     if (fs.existsSync(context.getInstance().getApiFilePath())) {
       logger.fatal(
-        `Error: overwriting is disabled and api.ts file already exists at ${context.getInstance().getApiFilePath()}. To enable file overwrite, please set 'NDC_OAS_FILE_OVERWRITE' environment variable to true, or use the --overwrite flag`,
+        `Error: overwriting is disabled and api.ts file already exists at ${context.getInstance().getApiFilePath()}. To enable file overwrite, please set 'NDC_OAS_FILE_OVERWRITE' environment variable to true`,
       );
       exit(0);
     }
     if (fs.existsSync(context.getInstance().getFunctionsFilePath())) {
       logger.fatal(
-        `Error: overwriting is disabled and functions.ts file already exists at ${context.getInstance().getFunctionsFilePath()}. To enable file overwrite, please set 'NDC_OAS_FILE_OVERWRITE' environment variable to true, or use the --overwrite flag`,
+        `Error: overwriting is disabled and functions.ts file already exists at ${context.getInstance().getFunctionsFilePath()}. To enable file overwrite, please set 'NDC_OAS_FILE_OVERWRITE' environment variable to true`,
       );
       exit(0);
     }