Class: Puppet::ModuleTool::Applications::Checksummer

Inherits:
Application show all
Defined in:
lib/vendor/puppet/module_tool/applications/checksummer.rb

Constant Summary

Constants included from Util::Colors

Util::Colors::BG_BLUE, Util::Colors::BG_CYAN, Util::Colors::BG_GREEN, Util::Colors::BG_HBLUE, Util::Colors::BG_HCYAN, Util::Colors::BG_HGREEN, Util::Colors::BG_HMAGENTA, Util::Colors::BG_HRED, Util::Colors::BG_HWHITE, Util::Colors::BG_HYELLOW, Util::Colors::BG_MAGENTA, Util::Colors::BG_RED, Util::Colors::BG_WHITE, Util::Colors::BG_YELLOW, Util::Colors::BLACK, Util::Colors::BLUE, Util::Colors::CYAN, Util::Colors::Colormap, Util::Colors::GREEN, Util::Colors::HBLACK, Util::Colors::HBLUE, Util::Colors::HCYAN, Util::Colors::HGREEN, Util::Colors::HMAGENTA, Util::Colors::HRED, Util::Colors::HWHITE, Util::Colors::HYELLOW, Util::Colors::MAGENTA, Util::Colors::RED, Util::Colors::RESET, Util::Colors::WHITE, Util::Colors::YELLOW

Instance Attribute Summary

Attributes inherited from Application

#options

Instance Method Summary collapse

Methods inherited from Application

#discuss, #load_modulefile!, #parse_filename, run

Methods included from Util::Colors

#colorize, #console_color, #console_has_color?, #html_color

Constructor Details

#initialize(path, options = {}) ⇒ Checksummer

Returns a new instance of Checksummer.



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# File 'lib/vendor/puppet/module_tool/applications/checksummer.rb', line 7

def initialize(path, options = {})
  @path = Pathname.new(path)
  super(options)
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/vendor/puppet/module_tool/applications/checksummer.rb', line 12

def run
  changes = []
  if metadata_file.exist?
    sums = Puppet::ModuleTool::Checksums.new(@path)
    (metadata['checksums'] || {}).each do |child_path, canonical_checksum|

      # Work around an issue where modules built with an older version
      # of PMT would include the metadata.json file in the list of files
      # checksummed. This causes metadata.json to always report local
      # changes.
      next if File.basename(child_path) == "metadata.json"

      path = @path + child_path
      if canonical_checksum != sums.checksum(path)
        changes << child_path
      end
    end
  else
    raise ArgumentError, "No metadata.json found."
  end

  # Return an Array of strings representing file paths of files that have
  # been modified since this module was installed. All paths are relative
  # to the installed module directory. This return value is used by the
  # module_tool face changes action, and displayed on the console.
  #
  # Example return value:
  #
  #   [ "REVISION", "manifests/init.pp"]
  #
  changes
end