From b9d1b84cb28f087b7a14c825da3fadbb50679df2 Mon Sep 17 00:00:00 2001
From: Shaun Hurley <shaun@urbanaxes.com>
Date: Thu, 7 Apr 2022 17:25:19 -0400
Subject: [PATCH] Allow use of yargs .config() / --config option to specify
 paramters be read from a file.

---
 README.md | 3 +++
 index.js  | 1 +
 2 files changed, 4 insertions(+)

diff --git a/README.md b/README.md
index f558e99..b026052 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,9 @@ $ npx aws-api-gateway-cli-test --options
 
 This command takes the following options:
 
+- `config`
+  Read parameters from a file.  File must be valid JSON and end in a .json extension.  Command line parameters will override the same config file parameter.
+
 - `username`
   The username of the Cognito User Pool user.
 
diff --git a/index.js b/index.js
index 234fde8..c7bb4ed 100755
--- a/index.js
+++ b/index.js
@@ -14,6 +14,7 @@ global.navigator = function() {
 };
 
 var argv = require("yargs")
+  .config()
   .option("username", {
     describe: "Username of the user",
     demandOption: true,