module Danger::Helpers::CommentsParsingHelper
Constants
- GITHUB_OLD_REGEX
- NEW_REGEX
Public Instance Methods
parse_comment(comment)
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# File lib/danger/helpers/comments_parsing_helper.rb, line 28 def parse_comment(comment) tables = parse_tables_from_comment(comment) violations = {} tables.each do |table| match = danger_table?(table) next unless match title = match[1] kind = table_kind_from_title(title) next unless kind violations[kind] = violations_from_table(table) end violations.reject { |_, v| v.empty? } end
parse_message_from_row(row)
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@!group Extension points Produces a message-like from a row in a comment table
@param [String] row
The content of the row in the table
@return [Violation or Markdown] the extracted message
# File lib/danger/helpers/comments_parsing_helper.rb, line 11 def parse_message_from_row(row) Violation.new(row, true) end
parse_tables_from_comment(comment)
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@endgroup
# File lib/danger/helpers/comments_parsing_helper.rb, line 17 def parse_tables_from_comment(comment) comment.split("</table>") end
table_kind_from_title(title)
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# File lib/danger/helpers/comments_parsing_helper.rb, line 45 def table_kind_from_title(title) if title =~ /error/i :error elsif title =~ /warning/i :warning elsif title =~ /message/i :message end end
violations_from_table(table)
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# File lib/danger/helpers/comments_parsing_helper.rb, line 21 def violations_from_table(table) row_regex = %r{<td data-sticky="true">(?:<del>)?(.*?)(?:</del>)?\s*</td>}im table.scan(row_regex).flatten.map do |row| parse_message_from_row(row.strip) end end
Private Instance Methods
danger_table?(table)
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# File lib/danger/helpers/comments_parsing_helper.rb, line 60 def danger_table?(table) # The old GitHub specific method relied on # the width of a `th` element to find the table # title and determine if it was a danger table. # The new method uses a more robust data-danger-table # tag instead. match = GITHUB_OLD_REGEX.match(table) return match if match return NEW_REGEX.match(table) end