From b02e02dcd26c0bbe87db81be61b964a8167d692a Mon Sep 17 00:00:00 2001
From: L4XB <lukas.buck@e-mail.de>
Date: Thu, 22 Oct 2026 23:01:26 +0200
Subject: [PATCH] fix(hooks): list modified files from the repository root even
 with diff.relative

With diff.relative=true, `git diff --name-only` reports paths relative to the working directory, so joining them to the repository root pointed at files that do not exist, and a session in a subdirectory again got no console.log warning. getGitModifiedFiles now runs `git -c diff.relative=false diff --name-only HEAD`. The -c form also works on Git versions older than --no-relative.
---
 scripts/lib/utils.js      | 3 ++-
 tests/hooks/hooks.test.js | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/scripts/lib/utils.js b/scripts/lib/utils.js
index 2e8550e5e..cc2b6c21e 100644
--- a/scripts/lib/utils.js
+++ b/scripts/lib/utils.js
@@ -552,7 +552,8 @@ function isGitRepo() {
 function getGitModifiedFiles(patterns = []) {
   if (!isGitRepo()) return [];
 
-  const result = runCommand('git diff --name-only HEAD');
+  // Paths from the repository root even when diff.relative is set.
+  const result = runCommand('git -c diff.relative=false diff --name-only HEAD');
   if (!result.success) return [];
 
   let files = result.output.split('\n').filter(Boolean);
diff --git a/tests/hooks/hooks.test.js b/tests/hooks/hooks.test.js
index 71eb2e8ca..af257f8e0 100644
--- a/tests/hooks/hooks.test.js
+++ b/tests/hooks/hooks.test.js
@@ -1217,6 +1217,11 @@ async function runTests() {
         const result = await runScript(path.join(scriptsDir, 'check-console-log.js'), '{}', {}, appDir);
         assert.strictEqual(result.code, 0);
         assert.ok(result.stderr.includes('console.log found in packages/app/src/a.ts'), `Should warn about the file, got: ${result.stderr}`);
+
+        // diff.relative would make git report paths from the session's directory.
+        execFileSync('git', ['config', 'diff.relative', 'true'], { cwd: repo });
+        const relative = await runScript(path.join(scriptsDir, 'check-console-log.js'), '{}', {}, appDir);
+        assert.ok(relative.stderr.includes('console.log found in packages/app/src/a.ts'), `Should warn with diff.relative, got: ${relative.stderr}`);
       } finally {
         fs.rmSync(repo, { recursive: true, force: true });
       }