Add '--remove-pr-references' to 'git-obs staging group' command

Author: dmach

osc/commands_git/staging_group.py

@@ -32,6 +32,12 @@ def init_arguments(self):
             help="Branch in the fork used to create a new pull request. Defaults to 'for/<target_branch>/group-YYYY-MM-DD_HH-MM-SS'. Conflicts with --target."
         )
 
+        self.add_argument(
+            "--remove-pr-references",
+            action="store_true",
+            help="Remove 'PR:' references from the source project pull requests",
+        )
+
         self.add_argument(
             "--force",
             action="store_true",
@@ -218,11 +224,12 @@ def run(self, args):
 
             for owner, repo, number in args.pr_list:
                 pr = pr_map[(owner, repo, number)]
-                try:
-                    # apply the removed 'PR:' reference to the package pull request
-                    pr.pr_obj.set(self.gitea_conn, owner, repo, number, description=pr.pr_obj.body)
-                except Exception as e:
-                    print(f"Unable to remove 'PR:' references from pull request {owner}/{repo}#{number}: {e}")
+                if args.remove_pr_references:
+                    try:
+                        # apply the removed 'PR:' reference to the package pull request
+                        pr.pr_obj.set(self.gitea_conn, owner, repo, number, description=pr.pr_obj.body)
+                    except Exception as e:
+                        print(f"Unable to remove 'PR:' references from pull request {owner}/{repo}#{number}: {e}")
 
                 # close the pull request that was merged into the target
                 try: