From 72bdaca3a5565d17def412b4f45c71b53c67cdef Mon Sep 17 00:00:00 2001
From: CrazyMax <1951866+crazy-max@users.noreply.github.com>
Date: Thu, 29 Jan 2026 01:03:38 +0100
Subject: [PATCH] map @actions/io to real entrypoint in Jest configs

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
---
 jest.config.cjs     | 3 ++-
 jest.config.itg.cjs | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/jest.config.cjs b/jest.config.cjs
index ea3f583..4e872b7 100644
--- a/jest.config.cjs
+++ b/jest.config.cjs
@@ -46,9 +46,10 @@ module.exports = {
       }
     ]
   },
-  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/github|@octokit|universal-user-agent|before-after-hook)/)'],
+  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/github|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
   moduleNameMapper: {
     '^@actions/github$': '<rootDir>/node_modules/@actions/github/lib/github.js',
+    '^@actions/io$': '<rootDir>/node_modules/@actions/io/lib/io.js',
     '^(\\.{1,2}/.*)\\.js$': '$1'
   },
   extensionsToTreatAsEsm: ['.ts'],
diff --git a/jest.config.itg.cjs b/jest.config.itg.cjs
index 97ac2b4..e01aeaf 100644
--- a/jest.config.itg.cjs
+++ b/jest.config.itg.cjs
@@ -29,9 +29,10 @@ module.exports = {
       }
     ]
   },
-  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/github|@octokit|universal-user-agent|before-after-hook)/)'],
+  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/github|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
   moduleNameMapper: {
     '^@actions/github$': '<rootDir>/node_modules/@actions/github/lib/github.js',
+    '^@actions/io$': '<rootDir>/node_modules/@actions/io/lib/io.js',
     '^(\\.{1,2}/.*)\\.js$': '$1'
   },
   extensionsToTreatAsEsm: ['.ts'],