From f41edba1fbf942644c68403aa80b09756a83ac92 Mon Sep 17 00:00:00 2001
From: Tomas Hozza <thozza@redhat.com>
Date: Thu, 7 Apr 2022 13:09:05 +0200
Subject: [PATCH] Support VMDK subformat in qemu assembler

---
 assemblers/org.osbuild.qemu | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/assemblers/org.osbuild.qemu b/assemblers/org.osbuild.qemu
index ac536b48..b4ad022b 100755
--- a/assemblers/org.osbuild.qemu
+++ b/assemblers/org.osbuild.qemu
@@ -63,6 +63,11 @@ SCHEMA = """
     "description": "The qcow2-compatibility-version to use",
     "type": "string"
   },
+  "vmdk_subformat": {
+    "description": "VMDK flat extent format",
+    "type": "string",
+    "enum": ["monolithicSparse", "monolithicFlat", "twoGbMaxExtentSparse", "twoGbMaxExtentFlat", "streamOptimized"]
+  },
   "filename": {
     "description": "Image filename",
     "type": "string"
@@ -618,6 +623,7 @@ def install_zipl(root: str, device: str, pt: PartitionTable):
                    check=True)
 
 
+#pylint: disable=too-many-branches
 def main(tree, output_dir, options, loop_client):
     fmt = options["format"]
     filename = options["filename"]
@@ -699,6 +705,10 @@ def main(tree, output_dir, options, loop_client):
         if compat:
             extra_args["qcow2"] += ["-o", f"compat={compat}"]
 
+        vmdk_subformat = options.get("vmdk_subformat")
+        if vmdk_subformat:
+            extra_args["vmdk"] += ["-o", f"subformat={vmdk_subformat}"]
+
         coroutines = os.environ.get("OSBUILD_QEMU_IMG_COROUTINES")
         if coroutines:
             print(f"qemu-img coroutines: {coroutines}")