From 266090ea0d58e13d8c266db9a460c06e58ac16f4 Mon Sep 17 00:00:00 2001
From: obsidian-ai <obsidian-ai@s8n.ru>
Date: Wed, 6 May 2026 18:06:58 +0100
Subject: [PATCH] ci(bluebuild): swap 'file' cmd for 'head' (file not in
 veilor-build:43)

---
 .github/workflows/build-bluebuild.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build-bluebuild.yml b/.github/workflows/build-bluebuild.yml
index 62b9726..1dee2bf 100644
--- a/.github/workflows/build-bluebuild.yml
+++ b/.github/workflows/build-bluebuild.yml
@@ -166,7 +166,8 @@ jobs:
 
           # Diagnostic: confirm the keypair landed where bluebuild expects.
           ls -la bluebuild/
-          file bluebuild/cosign.pub bluebuild/cosign.key 2>&1 | head -4
+          head -1 bluebuild/cosign.pub
+          head -1 bluebuild/cosign.key | cut -c1-30
 
           podman run --rm \
             --privileged \