Sha256: 54bc09a1c2f348fa74a99fcdba399edcd37517260462aaa88967d1d88ab67788
Contents?: true
Size: 1.24 KB
Versions: 25
Compression:
Stored size: 1.24 KB
Contents
# frozen_string_literal: true
module Nanoc::CLI
# @api private
class StackTraceWriter
def initialize(stream, forwards:)
@stream = stream
@forwards = forwards
end
def write(error, verbose:)
if @forwards
write_forwards(error, verbose: verbose)
else
write_backwards(error, verbose: verbose)
end
end
private
def write_backwards(error, verbose:)
count = verbose ? -1 : 10
error.backtrace[0...count].each_with_index do |item, index|
@stream.puts " #{index}. #{item}"
end
if !verbose && error.backtrace.size > count
@stream.puts " ... #{error.backtrace.size - count} lines omitted (see crash.log for details)"
end
end
def write_forwards(error, verbose:)
count = 10
backtrace = verbose ? error.backtrace : error.backtrace.take(count)
if !verbose && error.backtrace.size > count
@stream.puts " ... #{error.backtrace.size - count} lines omitted (see crash.log for details)"
end
backtrace.each_with_index.to_a.reverse_each do |(item, index)|
if index.zero?
@stream.puts " #{item}"
else
@stream.puts " #{index}. from #{item}"
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems