From 6ed25af98dafda26b61dfe5b145c4b266568b8ea Mon Sep 17 00:00:00 2001
From: Yushan Lin <yushan@uber.com>
Date: Thu, 9 Jul 2026 14:41:52 -0700
Subject: [PATCH] Remove unused config fields

---
 config/repository_config.go       | 1 -
 example/tango-config.yaml         | 1 -
 orchestrator/testdata/config.yaml | 1 -
 3 files changed, 3 deletions(-)

diff --git a/config/repository_config.go b/config/repository_config.go
index d9e40e20..4052ec4c 100644
--- a/config/repository_config.go
+++ b/config/repository_config.go
@@ -17,7 +17,6 @@ package config
 // RepositoryConfig holds configuration for a single repository.
 type RepositoryConfig struct {
 	Remote                 string   `yaml:"remote"`
-	DefaultBranch          string   `yaml:"default_branch"`
 	FullHashRepos          []string `yaml:"full_hash_repos"`
 	ExcludedFiles          []string `yaml:"excluded_files"`
 	ExcludeExternalTargets bool     `yaml:"exclude_external_targets"`
diff --git a/example/tango-config.yaml b/example/tango-config.yaml
index 762fc4ff..ec43e6ad 100644
--- a/example/tango-config.yaml
+++ b/example/tango-config.yaml
@@ -9,7 +9,6 @@ storage:
 # Repository configuration
 repository:
   - remote: "https://github.com/uber/tango.git"
-    default_branch: "main"
     full_hash_repos:
       - ""
     excluded_files:
diff --git a/orchestrator/testdata/config.yaml b/orchestrator/testdata/config.yaml
index 4db5b8c5..f420f74f 100644
--- a/orchestrator/testdata/config.yaml
+++ b/orchestrator/testdata/config.yaml
@@ -1,6 +1,5 @@
 repository:
   - remote: "git@github:uber/tango"
-    default_branch: "main"
     full_hash_repos:
       - "//"
       - "//external"