Comparison PR

.github/CODEOWNERS

@@ -1 +1,2 @@
-* @ydb-platform/ReleaseApprovers
+* @ydb-platform/ReleaseApprovers
+/.github @ydb-platform/ci

.github/scripts/create_or_update_pr.py

@@ -9,20 +9,77 @@ def read_body_from_file(file_path):
         return file.read()
 
 
-def get_body_content(body_input):
+def create_gist_for_large_content(content, github_token, title="PR Body Content"):
+    """Creates a GitHub gist for large content and returns the gist URL."""
+    from github import Github
+
+    g = Github(github_token)
+
+    # Create gist with the full content
+    gist = g.get_user().create_gist(
+        public=False,
+        files={
+            f"{title}.md": {
+                "content": content
+            }
+        },
+        description=f"Large content for {title}"
+    )
+
+    print(f"Created gist: {gist.html_url}")
+    return gist.html_url
+
+
+def get_body_content(body_input, github_token=None):
     """Determines if the body content is a file path or direct text."""
     if os.path.isfile(body_input):
         print(f"Body content will be read from file: {body_input}.")
-        return read_body_from_file(body_input)
+        content = read_body_from_file(body_input)
     else:
         print(f"Body content will be taken directly: '{body_input}.'")
-        return body_input
+        content = body_input
+
+    # GitHub has a 65,536 character limit for PR body, so we use half of it to leave some space for the summary and closed issues
+    MAX_BODY_LENGTH = 65536 // 2    
+
+    if len(content) > MAX_BODY_LENGTH:
+        print(f"Warning: PR body content is {len(content)} characters, exceeding GitHub's limit of {MAX_BODY_LENGTH}")
+
+        if github_token:
+            print("Creating GitHub gist for large content...")
+            gist_url = create_gist_for_large_content(content, github_token, "Muted Tests Update Details")
+
+            # Create a summary body with link to gist
+            summary_content = f"""# Muted tests update
+
+This PR contains a large number of test changes. Full details are available in the [GitHub Gist]({gist_url}).
+
+## Summary
+- **Total content size**: {len(content):,} characters
+- **Content type**: Muted tests update details
+- **Full details**: [View complete details in Gist]({gist_url})
+
+---
+*This summary was automatically generated due to content size limitations.*"""
+
+            print(f"Created summary body with gist link: {len(summary_content)} characters")
+            return summary_content
+        else:
+            print("No GitHub token available for gist creation. Truncating content...")
+            # Fallback to truncation if no token
+            truncation_notice = "\n\n---\n**Note: Content truncated due to length limits. See workflow logs for full details.**"
+            available_length = MAX_BODY_LENGTH - len(truncation_notice)
+            content = content[:available_length] + truncation_notice
+            print(f"Truncated content to {len(content)} characters")
+
+    return content
 
 
 def create_or_update_pr(args, repo):
     current_pr = None
     pr_number = None
-    body = get_body_content(args.body)
+    github_token = os.getenv('GITHUB_TOKEN')
+    body = get_body_content(args.body, github_token)
 
     owner = repo.owner.login
     head_format = f"{owner}:{args.branch_for_pr}"
@@ -55,7 +112,8 @@ def create_or_update_pr(args, repo):
 
 
 def append_to_pr_body(args, repo):
-    body_to_append = get_body_content(args.body)
+    github_token = os.getenv('GITHUB_TOKEN')
+    body_to_append = get_body_content(args.body, github_token)
 
     print(f"Looking for PR by number: {args.pr_number}")
     pr = repo.get_pull(args.pr_number)