diff options
Diffstat (limited to 'app/services/compare_service.rb')
-rw-r--r-- | app/services/compare_service.rb | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/app/services/compare_service.rb b/app/services/compare_service.rb index 4c8b35edff8..70f642baaaa 100644 --- a/app/services/compare_service.rb +++ b/app/services/compare_service.rb @@ -3,33 +3,26 @@ require 'securerandom' # Compare 2 branches for one repo or between repositories # and return Gitlab::CompareResult object that responds to commits and diffs class CompareService - def execute(current_user, source_project, source_branch, target_project, target_branch) - # Try to compare branches to get commits list and diffs - if target_project == source_project - Gitlab::CompareResult.new( - Gitlab::Git::Compare.new( - target_project.repository.raw_repository, - target_branch, - source_branch, - ) - ) - else + def execute(source_project, source_branch, target_project, target_branch) + source_sha = source_project.commit(source_branch).sha + + # If compare with other project we need to fetch ref first + unless target_project == source_project random_string = SecureRandom.hex + target_project.repository.fetch_ref( source_project.repository.path_to_repo, "refs/heads/#{source_branch}", "refs/tmp/#{random_string}/head" ) + end - source_sha = source_project.commit(source_branch).sha - - Gitlab::CompareResult.new( - Gitlab::Git::Compare.new( - target_project.repository.raw_repository, - target_branch, - source_sha, - ) + Gitlab::CompareResult.new( + Gitlab::Git::Compare.new( + target_project.repository.raw_repository, + target_branch, + source_sha, ) - end + ) end end |