class Byebug::SourceCommand

Execute a file containing byebug commands.

It can be used to restore a previously saved debugging session.

Public Class Methods

description() click to toggle source
# File lib/byebug/commands/source.rb, line 36
def description
  prettify <<-EOD
    source <file>

    Executes file <file> containing byebug commands.
  EOD
end
names() click to toggle source
# File lib/byebug/commands/source.rb, line 32
def names
  %w(source)
end

Public Instance Methods

execute() click to toggle source
# File lib/byebug/commands/source.rb, line 16
def execute
  return puts(self.class.help) if self.class.names.include?(@match[0])

  unless @state && @state.interface
    return errmsg(pr('source.errors.not_available'))
  end

  file = File.expand_path(@match[1]).strip
  unless File.exist?(file)
    return errmsg(pr('source.errors.not_found', file: file))
  end

  @state.interface.read_file(file)
end
regexp() click to toggle source
# File lib/byebug/commands/source.rb, line 12
def regexp
  /^\s* so(?:urce)? (?:\s+(\S+))? \s*$/x
end