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module Gitlab
module Diff
module FileCollection
class Base
attr_reader :project, :diff_options, :diff_refs, :fallback_diff_refs, :diffable
delegate :count, :size, :real_size, to: :diff_files
def self.default_options
::Commit.max_diff_options.merge(ignore_whitespace_change: false, expanded: false)
end
def initialize(diffable, project:, diff_options: nil, diff_refs: nil, fallback_diff_refs: nil)
diff_options = self.class.default_options.merge(diff_options || {})
@diffable = diffable
@diffs = diffable.raw_diffs(diff_options)
@project = project
@diff_options = diff_options
@diff_refs = diff_refs
@fallback_diff_refs = fallback_diff_refs
end
def diff_files
@diff_files ||= @diffs.decorate! { |diff| decorate_diff!(diff) }
end
def diff_file_with_old_path(old_path)
diff_files.find { |diff_file| diff_file.old_path == old_path }
end
def diff_file_with_new_path(new_path)
diff_files.find { |diff_file| diff_file.new_path == new_path }
end
def clear_cache
# No-op
end
def write_cache
# No-op
end
private
def decorate_diff!(diff)
return diff if diff.is_a?(File)
Gitlab::Diff::File.new(diff, repository: project.repository, diff_refs: diff_refs, fallback_diff_refs: fallback_diff_refs)
end
end
end
end
end
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