Support creating a remote branch to import closed pull requests

2 files changed, 25 insertions, 1 deletions

diff --git a/lib/bitbucket_server/client.rb b/lib/bitbucket_server/client.rb
index e632adea68c..49654e45226 100644
--- a/lib/bitbucket_server/client.rb
+++ b/lib/bitbucket_server/client.rb
@@ -27,6 +27,16 @@ module BitbucketServer
       get_collection(path, :repo)
     end
 
+    def create_branch(project_key, repo, branch_name, sha)
+      payload = {
+        name: branch_name,
+        startPoint: sha,
+        message: 'GitLab temporary branch for import'
+      }
+
+      connection.post("/projects/#{project_key}/repos/#{repo}/branches", payload.to_json)
+    end
+
     private
 
     def get_collection(path, type)
diff --git a/lib/bitbucket_server/connection.rb b/lib/bitbucket_server/connection.rb
index 5c3bea3b743..21807c8a229 100644
--- a/lib/bitbucket_server/connection.rb
+++ b/lib/bitbucket_server/connection.rb
@@ -12,7 +12,6 @@ module BitbucketServer
     end
 
     def get(path, extra_query = {})
-      auth = { username: username, password: token }
       response = Gitlab::HTTP.get(build_url(path),
                                   basic_auth: auth,
                                   params: extra_query)
@@ -20,8 +19,23 @@ module BitbucketServer
       response.parsed_response
     end
 
+    def post(path, body)
+      Gitlab::HTTP.post(build_url(path),
+                        basic_auth: auth,
+                        headers: post_headers,
+                        body: body)
+    end
+
     private
 
+    def auth
+      @auth ||= { username: username, password: token }
+    end
+
+    def post_headers
+      @post_headers ||= { 'Content-Type' => 'application/json' }
+    end
+
     def build_url(path)
       return path if path.starts_with?(root_url)