class FileServing::Content

A class that handles retrieving file contents. It only reads the file when its content is specifically asked for.

Attributes

content[W]

Public Class Methods

from_raw(content) click to toggle source

# File lib/puppet/file_serving/content.rb, line 18
def self.from_raw(content)
  instance = new("/this/is/a/fake/path")
  instance.content = content
  instance
end

supported_formats() click to toggle source

# File lib/puppet/file_serving/content.rb, line 14
def self.supported_formats
  [:raw]
end

Public Instance Methods

collect() click to toggle source

BF: we used to fetch the file content here, but this is counter-productive for puppetmaster streaming of file content. So collect just returns itself

# File lib/puppet/file_serving/content.rb, line 26
def collect
  return if stat.ftype == "directory"
  self
end

content() click to toggle source

Read the content of our file in.

# File lib/puppet/file_serving/content.rb, line 32
def content
  unless @content
    # This stat can raise an exception, too.
    raise(ArgumentError, "Cannot read the contents of links unless following links") if stat.ftype == "symlink"

    @content = IO.binread(full_path)
  end
  @content
end

to_raw() click to toggle source

# File lib/puppet/file_serving/content.rb, line 42
def to_raw
  File.new(full_path, "rb")
end