From 8f7ecf2a1bb002e3b476417efd5846a7fe05d5c0 Mon Sep 17 00:00:00 2001
From: Allen Abraham <allen.abraham@canonical.com>
Date: Wed, 17 Sep 2025 10:38:43 -0400
Subject: [PATCH] fix: Backporting build.info file to Jammy buildd images

/etc/cloud/build.info file is currently not present in Jammy
buildd images
This file is used to get information about the image. Hence we are
backporting this file in from Noble
---
 live-build/auto/build | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/live-build/auto/build b/live-build/auto/build
index 2e4292ca..512aee62 100755
--- a/live-build/auto/build
+++ b/live-build/auto/build
@@ -463,9 +463,16 @@ serial: $BUILDSTAMP
 EOF
 		fi
 
-		if [ "$PROJECT" = "ubuntu-oci" ]; then
+		if [ "${PROJECT}" = "ubuntu-base" ] || [ "${PROJECT}" = "ubuntu-oci" ]; then
 			if [ -n "$BUILDSTAMP" ]; then
-				configure_oci chroot "$BUILDSTAMP"
+				mkdir -p chroot/etc/cloud
+				cat > chroot/etc/cloud/build.info << EOF
+build_name: $PROJECT:${SUBPROJECT:-}
+serial: $BUILDSTAMP
+EOF
+				if [ "$PROJECT" = "ubuntu-oci" ]; then
+					configure_oci chroot "$BUILDSTAMP"
+				fi
 			else
 				echo "The \$BUILDSTAMP variable is empty"
 				exit 1