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# frozen_string_literal: true
class ContextCommitsDiff
include ActsAsPaginatedDiff
delegate :head, :base, to: :compare
attr_reader :merge_request
def initialize(merge_request)
@merge_request = merge_request
end
def empty?
commits.empty?
end
def commits_count
merge_request.context_commits_count
end
def diffs(diff_options = nil)
Gitlab::Diff::FileCollection::Compare.new(
self,
project: merge_request.project,
diff_options: diff_options,
diff_refs: diff_refs
)
end
def raw_diffs(options = {})
compare.diffs(options.merge(paths: paths))
end
def diff_refs
Gitlab::Diff::DiffRefs.new(
base_sha: commits.last&.diff_refs&.base_sha,
head_sha: commits.first&.diff_refs&.head_sha
)
end
def has_encoded_file_paths?
merge_request.merge_request_context_commit_diff_files.where(encoded_file_path: true).any?
end
private
def compare
@compare ||=
Gitlab::Git::Compare.new(
merge_request.project.repository.raw_repository,
commits.last&.diff_refs&.base_sha,
commits.first&.diff_refs&.head_sha
)
end
def commits
@commits ||= merge_request.project.repository.commits_by(oids: merge_request.recent_context_commits.map(&:id))
end
def paths
merge_request.merge_request_context_commit_diff_files.map(&:path)
end
end
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