src/tarball: update checkout node when update repo fails

Tarball updates source code repo and creates tarball.
If update repo operation fails even with second attempt,
it means it failed to checkout souce code.
Hence, update `checkout` node with state `done` state and
result `fail`. Also, set appropriate error information
to the `data` field.

Signed-off-by: Jeny Sadadia <[email protected]>

src/tarball.py

@@ -136,6 +136,22 @@ def _update_node(self, checkout_node, describe, version, tarball_url):
             err_msg = json.loads(err.response.content).get("detail", [])
             self.log.error(err_msg)
 
+    def _update_failed_checkout_node(self, checkout_node, error_code, error_msg):
+        node = checkout_node.copy()
+        node.update({
+            'state': 'done',
+            'result': 'fail',
+        })
+        if 'data' not in node:
+            node['data'] = {}
+        node['data']['error_code'] = error_code
+        node['data']['error_msg'] = error_msg
+        try:
+            self._api.node.update(node)
+        except requests.exceptions.HTTPError as err:
+            err_msg = json.loads(err.response.content).get("detail", [])
+            self.log.error(err_msg)
+
     def _setup(self, args):
         return self._api_helper.subscribe_filters({
             'op': 'created',
@@ -163,6 +179,10 @@ def _run(self, sub_id):
                 if self._update_repo(build_config):
                     # critical failure, something wrong with git
                     self.log.error("Failed to update repo again, exit")
+                    # Set checkout node result to fail
+                    self._update_failed_checkout_node(checkout_node,
+                                                      'git_checkout_failure',
+                                                      'Failed to init/update git repo')
                     os._exit(1)
 
             describe = kernelci.build.git_describe(