39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
require 'securerandom'
|
|
|
|
# Compare 2 branches for one repo or between repositories
|
|
# and return Gitlab::Git::Compare object that responds to commits and diffs
|
|
class CompareService
|
|
attr_reader :source_project, :source_sha
|
|
|
|
def initialize(new_source_project, source_branch)
|
|
@source_project = new_source_project
|
|
@source_sha = new_source_project.commit(source_branch).try(:sha)
|
|
end
|
|
|
|
def execute(target_project, target_branch, straight: false)
|
|
return unless source_sha
|
|
|
|
# If compare with other project we need to fetch ref first
|
|
if target_project == source_project
|
|
compare(target_project, target_branch, straight)
|
|
else
|
|
target_project.repository.with_tmp_ref(source_project, source_branch) do
|
|
compare(target_project, target_branch, straight)
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def compare(target_project, target_branch, straight)
|
|
raw_compare = Gitlab::Git::Compare.new(
|
|
target_project.repository.raw_repository,
|
|
target_branch,
|
|
source_sha,
|
|
straight
|
|
)
|
|
|
|
Compare.new(raw_compare, target_project, straight: straight)
|
|
end
|
|
end
|