You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
1.9 KiB
67 lines
1.9 KiB
module Semantic
|
|
# Abstract colorized formatter
|
|
class AbstractFormatter < SemanticLogger::Formatters::Color
|
|
include AnsiColors
|
|
TAG_NONE = ''.freeze
|
|
CENTER_SIZE = 20
|
|
TAG_FIXED_LENGTH = Rails.application.config.x.action_controller.main_session_tag_fixed_length || 10
|
|
|
|
private
|
|
|
|
def exception
|
|
return unless log.exception
|
|
|
|
if log.exception.is_a?(Semantic::TagWrapError)
|
|
exc_wrapper = log.exception
|
|
# puts "TAG_WRAP detected #{exc_wrapper.tag}"
|
|
|
|
exc = exc_wrapper.error
|
|
log.tags = Array.wrap(exc_wrapper.tag)
|
|
else
|
|
exc = log.exception
|
|
end
|
|
|
|
clazz = colorize("#{exc.class}\n", color_map[:fatal])
|
|
message = colorize(exc.message.chomp(''), color_map[:error])
|
|
|
|
# TODO: backtrace_cleaner might be optionally disable from Live::Constant
|
|
backtrace = stackisize(Rails.backtrace_cleaner.clean(exc.backtrace))
|
|
|
|
"#{clazz}#{message}#{backtrace}"
|
|
end
|
|
|
|
def origin
|
|
true_class = log.name == log.name.upcase_first
|
|
taint = true_class ? TEXT_CYAN : TEXT_GRAY_400
|
|
colorize(centerize(log.name), taint)
|
|
end
|
|
|
|
def ansi_trace(trace, symbol)
|
|
match = trace.match(/(↳ )?(.*:\d+)(:in `)?(.*'?)/) # only m2(=file) and m4(=optional function) are useful
|
|
return trace unless match
|
|
|
|
_, m2, _, m4 = match.captures
|
|
"#{symbol} #{m2} #{BOLD}#{m4.chop}#{CLEAR}"
|
|
end
|
|
|
|
def stackisize(items)
|
|
return '' if items.empty?
|
|
|
|
traces = items.map { |item| ansi_trace(item, '➟') }
|
|
"\n#{traces.join("\n")}"
|
|
end
|
|
|
|
def tags
|
|
first_tag, taint = log.tags.empty? ? [TAG_NONE, CLEAR] : [log.tags.first, BG_GRAY + DARK_TEXT_YELLOW]
|
|
colorize(centerize(first_tag, TAG_FIXED_LENGTH), taint)
|
|
end
|
|
|
|
def named_tags
|
|
return if log.named_tags.empty?
|
|
|
|
log.named_tags
|
|
end
|
|
|
|
def centerize(text, max_length = CENTER_SIZE) = text.reverse.truncate(max_length).reverse.center(max_length)
|
|
end
|
|
end
|