74 lines
1.6 KiB
Ruby
74 lines
1.6 KiB
Ruby
module CommitsHelper
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def identification_type(line)
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if line[0] == "+"
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"new"
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elsif line[0] == "-"
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"old"
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else
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nil
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end
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end
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def build_line_anchor(index, line_new, line_old)
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"#{index}_#{line_old}_#{line_new}"
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end
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def each_diff_line(diff_arr, index)
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line_old = 1
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line_new = 1
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type = nil
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lines_arr = ::Gitlab::InlineDiff.processing diff_arr
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lines_arr.each do |line|
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next if line.match(/^\-\-\- \/dev\/null/)
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next if line.match(/^\+\+\+ \/dev\/null/)
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next if line.match(/^\-\-\- a/)
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next if line.match(/^\+\+\+ b/)
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full_line = html_escape(line.gsub(/\n/, ''))
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full_line = ::Gitlab::InlineDiff.replace_markers full_line
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if line.match(/^@@ -/)
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type = "match"
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line_old = line.match(/\-[0-9]*/)[0].to_i.abs rescue 0
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line_new = line.match(/\+[0-9]*/)[0].to_i.abs rescue 0
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next if line_old == 1 && line_new == 1 #top of file
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yield(full_line, type, nil, nil, nil)
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next
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else
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type = identification_type(line)
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line_code = build_line_anchor(index, line_new, line_old)
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yield(full_line, type, line_code, line_new, line_old)
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end
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if line[0] == "+"
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line_new += 1
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elsif line[0] == "-"
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line_old += 1
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else
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line_new += 1
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line_old += 1
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end
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end
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end
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def image_diff_class(diff)
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if diff.deleted_file
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"diff_image_removed"
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elsif diff.new_file
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"diff_image_added"
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else
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nil
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end
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end
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def commit_to_html commit
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if commit.model
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escape_javascript(render 'commits/commit', commit: commit)
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end
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end
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end
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