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Contents
# frozen_string_literal: true
module Byebug
#
# Reopens the +info+ command to define the +breakpoints+ subcommand
#
class InfoCommand < Command
#
# Information about current breakpoints
#
class BreakpointsCommand < Command
self.allow_in_post_mortem = true
def self.regexp
/^\s* b(?:reakpoints)? (?:\s+ (.+))? \s*$/x
end
def self.description
<<-DESCRIPTION
inf[o] b[reakpoints]
#{short_description}
DESCRIPTION
end
def self.short_description
"Status of user settable breakpoints"
end
def execute
return puts("No breakpoints.") if Byebug.breakpoints.empty?
breakpoints = Byebug.breakpoints.sort_by(&:id)
if @match[1]
indices = @match[1].split(/ +/).map(&:to_i)
breakpoints = breakpoints.select { |b| indices.member?(b.id) }
return errmsg("No breakpoints found among list given") if breakpoints.empty?
end
puts "Num Enb What"
breakpoints.each { |b| info_breakpoint(b) }
end
private
def info_breakpoint(brkpt)
interp = format(
"%-<id>3d %-<status>3s at %<file>s:%<line>s%<expression>s",
id: brkpt.id,
status: brkpt.enabled? ? "y" : "n",
file: brkpt.source,
line: brkpt.pos,
expression: brkpt.expr.nil? ? "" : " if #{brkpt.expr}"
)
puts interp
hits = brkpt.hit_count
return unless hits.positive?
s = hits > 1 ? "s" : ""
puts " breakpoint already hit #{hits} time#{s}"
end
end
end
end
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6,776 entries across 6,772 versions & 31 rubygems