From 3eea6e54d95bda4bebbd96db2d25e6d96c121d74 Mon Sep 17 00:00:00 2001
From: Christian Kellner <christian@kellner.me>
Date: Sat, 13 Mar 2021 19:02:22 +0000
Subject: [PATCH] stages/xorrisofs: ability to set system id

Add an option to set the systemd id of the ISO. The systemd id
is used by e.g. by osinfo to identify the RHEL boot isos, where
the system id is "LINUX"[1]

[1] https://gitlab.com/libosinfo/osinfo-db/-/blob/master/data/os/redhat.com/rhel-8.4.xml.in#L19
---
 stages/org.osbuild.xorrisofs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/stages/org.osbuild.xorrisofs b/stages/org.osbuild.xorrisofs
index 355e8875..13c8fdde 100755
--- a/stages/org.osbuild.xorrisofs
+++ b/stages/org.osbuild.xorrisofs
@@ -36,6 +36,11 @@ SCHEMA_2 = r"""
       "description": "Volume id to set",
       "pattern": "[A-Z0-9_-]{1,32}"
     },
+    "sysid": {
+      "type": "string",
+      "description": "System id to set",
+      "pattern": "[A-Z0-9_-]{1,32}"
+    },
     "boot": {
       "type": "object",
       "additionalProperties": false,
@@ -85,6 +90,7 @@ def main(inputs, output_dir, options):
     boot = options.get("boot", {})
     filename = options["filename"]
     vol_id = options["volid"]
+    sys_id = options.get("sysid")
     efi = options.get("efi")
     isohybrid = options.get("isohybridmbr")
     isolevel = options.get("isolevel")
@@ -100,9 +106,14 @@ def main(inputs, output_dir, options):
         ]
 
     cmd += [
-        "-V", vol_id,
+        "-V", vol_id
     ]
 
+    if sys_id:
+        cmd += [
+            "-sysid", sys_id
+        ]
+
     if isohybrid:
         cmd += [
             "-isohybrid-mbr", isohybrid,