Use project.commit convenience method.

3 files changed, 3 insertions, 3 deletions

diff --git a/app/services/create_tag_service.rb b/app/services/create_tag_service.rb
index 25f9e203246..1a7318048b3 100644
--- a/app/services/create_tag_service.rb
+++ b/app/services/create_tag_service.rb
@@ -38,7 +38,7 @@ class CreateTagService < BaseService
   end
 
   def create_push_data(project, user, tag)
-    commits = [project.repository.commit(tag.target)].compact
+    commits = [project.commit(tag.target)].compact
     Gitlab::PushDataBuilder.
       build(project, user, Gitlab::Git::BLANK_SHA, tag.target, "#{Gitlab::Git::TAG_REF_PREFIX}#{tag.name}", commits, tag.message)
   end
diff --git a/app/services/git_tag_push_service.rb b/app/services/git_tag_push_service.rb
index bf203bbd692..075a6118da2 100644
--- a/app/services/git_tag_push_service.rb
+++ b/app/services/git_tag_push_service.rb
@@ -25,7 +25,7 @@ class GitTagPushService
       tag_name = Gitlab::Git.ref_name(ref)
       tag = project.repository.find_tag(tag_name)
       if tag && tag.target == newrev
-        commit = project.repository.commit(tag.target)
+        commit = project.commit(tag.target)
         commits = [commit].compact
         message = tag.message
       end
diff --git a/app/services/projects/participants_service.rb b/app/services/projects/participants_service.rb
index c2d8f48f6e4..05106fa7898 100644
--- a/app/services/projects/participants_service.rb
+++ b/app/services/projects/participants_service.rb
@@ -22,7 +22,7 @@ module Projects
           merge_request = project.merge_requests.find_by_iid(id)
           merge_request.participants(current_user) if merge_request
         when "Commit"
-          commit = project.repository.commit(id)
+          commit = project.commit(id)
           commit.participants(project, current_user) if commit
         end