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Contents
module SCSSLint
# Reports a single line per lint.
class Reporter::StatsReporter < Reporter
def report_lints # rubocop:disable Metrics/AbcSize
return unless lints.any?
stats = organize_stats
total_lints = lints.length
linter_name_length =
stats.inject('') { |memo, stat| memo.length > stat[0].length ? memo : stat[0] }.length
total_files = lints.group_by(&:filename).size
# Math.log10(1) is 0; avoid this by using at least 1.
lint_count_length = [1, Math.log10(total_lints).ceil].max
file_count_length = [1, Math.log10(total_files).ceil].max
str = ''
stats.each do |linter_name, lint_count, file_count|
str << "%#{lint_count_length}d %-#{linter_name_length}s" % [lint_count, linter_name]
str << " (across %#{file_count_length}d files)\n" % [file_count]
end
str << "#{'-' * lint_count_length} #{'-' * linter_name_length}"
str << " #{'-' * (file_count_length + 15)}\n"
str << "%#{lint_count_length}d #{'total'.ljust(linter_name_length)}" % total_lints
str << " (across %#{file_count_length}d files)\n" % total_files
str
end
def organize_stats
lints
.group_by(&:linter)
.sort_by { |_, lints_by_linter| -lints_by_linter.size }
.inject([]) do |ary, (linter, lints_by_linter)|
file_count = lints_by_linter.group_by(&:filename).size
ary << [linter.name, lints_by_linter.size, file_count]
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems