1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/image_signing/common.sh b/scripts/image_signing/common.sh
index 599c9e1e..62dc362a 100644
--- a/scripts/image_signing/common.sh
+++ b/scripts/image_signing/common.sh
@@ -75,6 +75,16 @@ die() {
   exit 1
 }
 
+# Extract and return board name from /etc/lsb-release.
+# Args: rootfs
+get_board_from_lsb_release() {
+  local rootfs=$1
+  # The cuts turn e.g. x86-foo as a well as x86-foo-pvtkeys into x86_foo.
+  local board=$(grep CHROMEOS_RELEASE_BOARD= "${rootfs}/etc/lsb-release" | \
+                cut -d = -f 2 | cut -d - -f 1,2 --output-delimiter=_)
+  echo "${board}"
+}
+
 # This will override the trap set in common_minmal.sh
 trap "cleanup" INT TERM EXIT