fix: shell scripting error (#114)

HastD · web-flow · commit 82144b7f48d7 · 2025-11-24T21:31:43.000-05:00
Need to use `cat | sudo tee ...` rather than `sudo cat &gt; ...` to write
to a file as root.
diff --git a/action.yml b/action.yml
@@ -231,7 +231,7 @@ runs:
 
         # enable sigstore attachments for BlueBuild container verification
         sudo mkdir -p /etc/containers/registries.d
-        sudo cat <<'EOF' > /etc/containers/registries.d/blue-build.yaml
+        cat <<'EOF' | sudo tee /etc/containers/registries.d/blue-build.yaml > /dev/null
         docker:
           ghcr.io/blue-build:
             use-sigstore-attachments: true
