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Versions: 7
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Contents
require 'puppet-debugger/input_responder_plugin'
module PuppetDebugger
module InputResponders
class Whereami < InputResponderPlugin
COMMAND_WORDS = %w(whereami)
SUMMARY = 'Show code surrounding the current context.'
COMMAND_GROUP = :context
# source_file and source_line_num instance variables must be set for this
# method to show the surrounding code
# @return [String] - string output of the code surrounded by the breakpoint or nil if file
# or line_num do not exist
def run(args = [])
num_lines = parse(args.first)
file = debugger.source_file
line_num = debugger.source_line_num
if file && line_num
if file == :code
source_code = Puppet[:code]
code = DebuggerCode.from_string(source_code, :puppet)
else
code = DebuggerCode.from_file(file, :puppet)
end
return code.with_marker(line_num).around(line_num, num_lines)
.with_line_numbers.with_indentation(5).with_file_reference.to_s
end
end
# @return [Integer]
# @param num [String,Integer] number of lines
# @param defalt [Integer] - default value to return if supplied is less than 5
def parse(num, default = 7)
value = num.to_i
value >= 5 ? value : default
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems