Class: Kubes::Compiler::Shared::Helpers::Deprecated

Inherits:
Object
  • Object
show all
Defined in:
lib/kubes/compiler/shared/helpers/deprecated.rb

Instance Method Summary collapse

Instance Method Details

#built_image ⇒ Object 



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# File 'lib/kubes/compiler/shared/helpers/deprecated.rb', line 3

def built_image
  puts "DEPRECATED: built_image is deprecated, use docker_image helper instead.".color(:yellow)
  print_source
end

#error_info ⇒ Object 



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# File 'lib/kubes/compiler/shared/helpers/deprecated.rb', line 8

def error_info
  error_info = caller.find { |l| l.include?('.kubes/resources') }
  path, line_number, _ = error_info.split(':')
  {path: path, line_number: line_number}
end

#print_source ⇒ Object 



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# File 'lib/kubes/compiler/shared/helpers/deprecated.rb', line 14

def print_source
  info = error_info
  path = info[:path]
  line_number = info[:line_number].to_i

  pretty_path = path.sub("#{Kubes.root}/",'')
  puts "Here's the line in #{pretty_path} that calls built_image:\n\n"

  contents = IO.read(path)
  content_lines = contents.split("\n")
  context = 5 # lines of context
  top, bottom = [line_number-context-1, 0].max, line_number+context-1
  lpad = content_lines.size.to_s.size
  content_lines[top..bottom].each_with_index do |line_content, index|
    current_line = top+index+1
    if current_line == line_number
      printf("%#{lpad}d %s\n".color(:red), current_line, line_content)
    else
      printf("%#{lpad}d %s\n", current_line, line_content)
    end
  end
end