From c5d7f6234812b8f26be4ca1ee55b7f514969ec0a Mon Sep 17 00:00:00 2001
From: gowridurgad <gowridurgad@gmail.com>
Date: Tue, 17 Feb 2026 14:54:43 +0530
Subject: [PATCH] Addressed copilot suggestions

---
 __tests__/main.test.ts | 38 ++++++++++++++++++++------------------
 docs/advanced-usage.md |  1 +
 2 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts
index 4d7a79a0..21e43030 100644
--- a/__tests__/main.test.ts
+++ b/__tests__/main.test.ts
@@ -94,24 +94,26 @@ describe('main tests', () => {
 
   describe('getNodeVersionFromFile', () => {
     each`
-      contents                                                                                   | expected
-      ${'12'}                                                                                    | ${'12'}
-      ${'12.3'}                                                                                  | ${'12.3'}
-      ${'12.3.4'}                                                                                | ${'12.3.4'}
-      ${'v12.3.4'}                                                                               | ${'12.3.4'}
-      ${'lts/erbium'}                                                                            | ${'lts/erbium'}
-      ${'lts/*'}                                                                                 | ${'lts/*'}
-      ${'nodejs 12.3.4'}                                                                         | ${'12.3.4'}
-      ${'ruby 2.3.4\nnodejs 12.3.4\npython 3.4.5'}                                               | ${'12.3.4'}
-      ${''}                                                                                      | ${''}
-      ${'unknown format'}                                                                        | ${'unknown format'}
-      ${'  14.1.0  '}                                                                            | ${'14.1.0'}
-      ${'{}'}                                                                                    | ${null}
-      ${'{"volta": {"node": ">=14.0.0 <=17.0.0"}}'}                                              | ${'>=14.0.0 <=17.0.0'}
-      ${'{"volta": {"extends": "./package.json"}}'}                                              | ${'18.0.0'}
-      ${'{"engines": {"node": "17.0.0"}}'}                                                       | ${'17.0.0'}
-      ${'{"devEngines": {"runtime": {"name": "node", "version": "22.0.0"}}}'}                    | ${'22.0.0'}
-      ${'{"devEngines": {"runtime": [{"name": "bun"}, {"name": "node", "version": "22.0.0"}]}}'} | ${'22.0.0'}
+      contents                                                                                                                            | expected
+      ${'12'}                                                                                                                             | ${'12'}
+      ${'12.3'}                                                                                                                           | ${'12.3'}
+      ${'12.3.4'}                                                                                                                         | ${'12.3.4'}
+      ${'v12.3.4'}                                                                                                                        | ${'12.3.4'}
+      ${'lts/erbium'}                                                                                                                     | ${'lts/erbium'}
+      ${'lts/*'}                                                                                                                          | ${'lts/*'}
+      ${'nodejs 12.3.4'}                                                                                                                  | ${'12.3.4'}
+      ${'ruby 2.3.4\nnodejs 12.3.4\npython 3.4.5'}                                                                                        | ${'12.3.4'}
+      ${''}                                                                                                                               | ${''}
+      ${'unknown format'}                                                                                                                 | ${'unknown format'}
+      ${'  14.1.0  '}                                                                                                                     | ${'14.1.0'}
+      ${'{}'}                                                                                                                             | ${null}
+      ${'{"volta": {"node": ">=14.0.0 <=17.0.0"}}'}                                                                                       | ${'>=14.0.0 <=17.0.0'}
+      ${'{"volta": {"extends": "./package.json"}}'}                                                                                       | ${'18.0.0'}
+      ${'{"engines": {"node": "17.0.0"}}'}                                                                                                | ${'17.0.0'}
+      ${'{"devEngines": {"runtime": {"name": "node", "version": "22.0.0"}}}'}                                                             | ${'22.0.0'}
+      ${'{"devEngines": {"runtime": [{"name": "bun"}, {"name": "node", "version": "22.0.0"}]}}'}                                          | ${'22.0.0'}
+      ${'{"devEngines": {"runtime": {"name": "node", "version": "22.0.0"}}, "engines": {"node": "18.0.0"}}'}                              | ${'22.0.0'}
+      ${'{"volta": {"node": "16.0.0"}, "devEngines": {"runtime": {"name": "node", "version": "22.0.0"}}, "engines": {"node": "18.0.0"}}'} | ${'16.0.0'}
     `.it('parses "$contents"', ({contents, expected}) => {
       const existsSpy = jest.spyOn(fs, 'existsSync');
       existsSpy.mockImplementation(() => true);
diff --git a/docs/advanced-usage.md b/docs/advanced-usage.md
index 3e6f1f82..66130073 100644
--- a/docs/advanced-usage.md
+++ b/docs/advanced-usage.md
@@ -112,6 +112,7 @@ When using the `package.json` input, the action will look in the following field
   }
 }
 ```
+**Note:** The devEngines.runtime can either be an object or an array of objects
 
 ## Architecture