Worker/koji-finalize: include osbuild version in image metadata

Include the osbuild version used to build the image, in the image extra
metadata attached to the Koji build and image output.

Extend `koji.sh` to verify that the version is set and of the expected
value.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>

cmd/osbuild-worker/jobimpl-koji-finalize.go

@@ -188,6 +188,7 @@ func (impl *KojiFinalizeJobImpl) Run(job worker.Job) error {
 			Arch:            buildResult.Arch,
 			BootMode:        buildResult.ImageBootMode,
 			OSBuildArtifact: kojiTargetResult.OsbuildArtifact,
+			OSBuildVersion:  buildResult.OSBuildVersion,
 		}
 
 		// The image filename is now set in the KojiTargetResultOptions.

internal/upload/koji/koji.go

@@ -127,6 +127,8 @@ type ImageExtraInfo struct {
 	BootMode string `json:"boot_mode,omitempty"`
 	// Configuration used to prouce this image using osbuild
 	OSBuildArtifact *target.OsbuildArtifact `json:"osbuild_artifact,omitempty"`
+	// Version of the osbuild binary used by the worker to build the image
+	OSBuildVersion string `json:"osbuild_version,omitempty"`
 	// Results from any upload targets associated with the image
 	// except for the Koji target.
 	UploadTargetResults []*target.TargetResult `json:"upload_target_results,omitempty"`

test/cases/koji.sh

@@ -120,6 +120,9 @@ function verify_buildinfo() {
     local buildid="${1}"
     local target_cloud="${2:-none}"
 
+    local osbuild_version
+    osbuild_version="$(osbuild --version | cut -d ' ' -f 2 -)"
+
     local extra_build_metadata
     # extract the extra build metadata JSON from the output
     extra_build_metadata="$(koji -s "${KOJI_HUB_URL}" --noauth call --json getBuild "${buildid}" | jq -r '.extra')"
@@ -243,6 +246,13 @@ function verify_buildinfo() {
             exit 1
         fi
 
+        local image_osbuild_version
+        image_osbuild_version="$(echo "${image_metadata_build}" | jq -r '.osbuild_version')"
+        if [ "${image_osbuild_version}" != "${osbuild_version}" ]; then
+            echo "Unexpected osbuild version for '${image_filename}'. Expected '${osbuild_version}', but got '${image_osbuild_version}'"
+            exit 1
+        fi
+
         local image_metadata_archive
         image_metadata_archive="$(echo "${image}" | jq -r '.extra.image')"
         if [ "${image_metadata_build}" != "${image_metadata_archive}" ]; then