79 lines
1.5 KiB
Ruby
79 lines
1.5 KiB
Ruby
module Gitlab
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module Diff
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class File
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attr_reader :diff, :diff_refs
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delegate :new_file, :deleted_file, :renamed_file,
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:old_path, :new_path, to: :diff, prefix: false
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def initialize(diff, diff_refs)
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@diff = diff
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@diff_refs = diff_refs
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end
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def old_ref
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diff_refs[0] if diff_refs
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end
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def new_ref
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diff_refs[1] if diff_refs
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end
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# Array of Gitlab::DIff::Line objects
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def diff_lines
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@lines ||= parser.parse(raw_diff.each_line).to_a
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end
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def too_large?
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diff.too_large?
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end
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def highlighted_diff_lines
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Gitlab::Diff::Highlight.new(self).highlight
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end
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def parallel_diff_lines
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Gitlab::Diff::ParallelDiff.new(self).parallelize
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end
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def mode_changed?
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!!(diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode)
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end
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def parser
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Gitlab::Diff::Parser.new
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end
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def raw_diff
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diff.diff.to_s
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end
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def next_line(index)
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diff_lines[index + 1]
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end
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def prev_line(index)
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if index > 0
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diff_lines[index - 1]
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end
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end
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def file_path
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if diff.new_path.present?
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diff.new_path
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elsif diff.old_path.present?
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diff.old_path
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end
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end
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def added_lines
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diff_lines.count(&:added?)
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end
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def removed_lines
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diff_lines.count(&:removed?)
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end
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end
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end
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end
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