module Gitlab module Conflict class FileCollection class ConflictSideMissing < StandardError end attr_reader :merge_request, :our_commit, :their_commit def initialize(merge_request) @merge_request = merge_request @our_commit = merge_request.source_branch_head.raw.raw_commit @their_commit = merge_request.target_branch_head.raw.raw_commit end def repository merge_request.project.repository end def merge_index @merge_index ||= repository.rugged.merge_commits(our_commit, their_commit) end def files @files ||= merge_index.conflicts.map do |conflict| raise ConflictSideMissing unless conflict[:theirs] && conflict[:ours] Gitlab::Conflict::File.new(merge_index.merge_file(conflict[:ours][:path]), conflict, merge_request: merge_request) end end def as_json(opts = nil) { target_branch: merge_request.target_branch, source_branch: merge_request.source_branch, commit_sha: merge_request.diff_head_sha, commit_message: default_commit_message, files: files } end def default_commit_message conflict_filenames = merge_index.conflicts.map do |conflict| "# #{conflict[:ours][:path]}" end <