class Puppet::ModuleTool::Checksums

Checksums

This class proides methods for generating checksums for data and adding them to Metadata.

Public Instance Methods

checksum(pathname) click to toggle source

Return checksum for the Pathname.

# File lib/puppet/module_tool/checksums.rb, line 20
def checksum(pathname)
  return Digest::MD5.hexdigest(Puppet::FileSystem.binread(pathname))
end

data() click to toggle source

Return checksums for object’s Pathname, generate if it’s needed. Result is a hash of path strings to checksum strings.

# File lib/puppet/module_tool/checksums.rb, line 26
def data
  unless @data
    @data = {}
    @path.find do |descendant|
      if Puppet::ModuleTool.artifact?(descendant)
        Find.prune
      elsif descendant.file?
        path = descendant.relative_path_from(@path)
        @data[path.to_s] = checksum(descendant)
      end
    end
  end
  return @data
end

Also aliased as: to_data_hash, to_hash

each(&block) click to toggle source

TODO: Why?

# File lib/puppet/module_tool/checksums.rb, line 45
def each(&block)
  data.each(&block)
end

to_data_hash() click to toggle source

Alias for: data

to_hash() click to toggle source

Alias for: data

Public Class Methods

new(path) click to toggle source

Instantiate object with string path to create checksums from.

# File lib/puppet/module_tool/checksums.rb, line 15
def initialize(path)
  @path = Pathname.new(path)
end