From 25efc5f288455d4c0920ea5e4dc82e9d845bcb06 Mon Sep 17 00:00:00 2001
From: Riccardo Padovani <riccardo@rpadovani.com>
Date: Sat, 18 Aug 2018 13:00:40 +0200
Subject: [PATCH] Add default parameter to branches API

---
 .../feature--32877-add-default-field-branch-api.yml          | 5 +++++
 doc/api/branches.md                                          | 5 +++++
 lib/api/entities.rb                                          | 4 ++++
 3 files changed, 14 insertions(+)
 create mode 100644 changelogs/unreleased/feature--32877-add-default-field-branch-api.yml

diff --git a/changelogs/unreleased/feature--32877-add-default-field-branch-api.yml b/changelogs/unreleased/feature--32877-add-default-field-branch-api.yml
new file mode 100644
index 00000000000..a99ecc9a67e
--- /dev/null
+++ b/changelogs/unreleased/feature--32877-add-default-field-branch-api.yml
@@ -0,0 +1,5 @@
+---
+title: Add default parameter to branches API
+merge_request: 21294
+author: Riccardo Padovani
+type: changed
diff --git a/doc/api/branches.md b/doc/api/branches.md
index bfb21608d28..4abf0639eb0 100644
--- a/doc/api/branches.md
+++ b/doc/api/branches.md
@@ -27,6 +27,7 @@ Example response:
     "name": "master",
     "merged": false,
     "protected": true,
+    "default": true,
     "developers_can_push": false,
     "developers_can_merge": false,
     "can_push": true,
@@ -75,6 +76,7 @@ Example response:
   "name": "master",
   "merged": false,
   "protected": true,
+  "default": true,
   "developers_can_push": false,
   "developers_can_merge": false,
   "can_push": true,
@@ -141,6 +143,7 @@ Example response:
   "name": "master",
   "merged": false,
   "protected": true,
+  "default": true,
   "developers_can_push": true,
   "developers_can_merge": true,
   "can_push": true
@@ -190,6 +193,7 @@ Example response:
   "name": "master",
   "merged": false,
   "protected": false,
+  "default": true,
   "developers_can_push": false,
   "developers_can_merge": false,
   "can_push": true
@@ -234,6 +238,7 @@ Example response:
   "name": "newbranch",
   "merged": false,
   "protected": false,
+  "default": false,
   "developers_can_push": false,
   "developers_can_merge": false,
   "can_push": true
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 27f28e1df93..3ec63fa7573 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -369,6 +369,10 @@ module API
       expose :can_push do |repo_branch, options|
         Gitlab::UserAccess.new(options[:current_user], project: options[:project]).can_push_to_branch?(repo_branch.name)
       end
+
+      expose :default do |repo_branch, options|
+        options[:project].default_branch == repo_branch.name
+      end
     end
 
     class TreeObject < Grape::Entity