Contents

# -*- coding: utf-8 -*-
# Copyright (C) 2010-2012, 2015 Rocky Bernstein <[e-mail]>
require_relative '../command'
require_relative '../breakpoint'
require_relative '../../app/breakpoint'
class Trepan::Command::DeleteCommand < Trepan::Command

  unless defined?(HELP)
    NAME = File.basename(__FILE__, '.rb')
    HELP = <<-HELP
**#{NAME}** [*bpnumber* [*bpnumber*...]]

Delete some breakpoints.

Arguments are breakpoint numbers with spaces in between.  To delete
all breakpoints, give no argument. When deleting all breakpoints
confirmation is asked for, unless the command is suffixed with "!".

Examples:

    delete 1   # delete breakpoint 1
    delete     # delete all breakpoints
    delete!    # Same as above, no questions asked.

See also:
---------

The `clear` command clears breakpoints by line/file number; `set confirm`
sets whether we confirm potentially destructive operations like this.
    HELP

    CATEGORY      = 'breakpoints'
    SHORT_HELP    = 'Delete some breakpoints'
    ALIASES       = %w(d d! delete!)
  end

  def run(args)
    if args.size == 1
      if args[0][-1] == '!' or confirm('Delete all breakpoints?', false)
        @proc.brkpts.reset
        return
      end
    end
    first = args.shift
    args.each do |num_str|
      opts = {:msg_on_error => '%s must be a number' % num_str}
      i = @proc.get_an_int(num_str, opts)
      if i
        success = @proc.delete_breakpoint_by_number(num_str.to_i, false) if i
        msg('Deleted breakpoint %d.' % i) if success
      end
    end
  end
end

if __FILE__ == $0
  require_relative '../mock'
  dbgr, cmd = MockDebugger::setup
  cmd.run([cmd.name])
  cmd.run([cmd.name, '1'])
  cmdproc = dbgr.core.processor
  cmds = dbgr.core.processor.commands
  break_cmd = cmds[cmd.name]
  break_cmd.run([cmd.name, cmdproc.frame.source_location[0].to_s])
  # require_relative '../../lib/trepanning'
  # Trepan.debug
  cmd.run([cmd.name, '1'])
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
trepanning-2.15.35	processor/command/delete.rb
trepanning-2.15.33	processor/command/delete.rb