Sha256: 0ec6c81cb7d1d9906b8738b308f5b712c7bf36bd6801448d9261739debb6228d
Contents?: true
Size: 1.79 KB
Versions: 15
Compression:
Stored size: 1.79 KB
Contents
require 'pathname'
require 'tmpdir'
module Puppet::ModuleTool
module Applications
class Unpacker < Application
def initialize(filename, options = {})
@filename = Pathname.new(filename)
parsed = parse_filename(filename)
@module_name = parsed[:module_name]
super(options)
@module_path = Pathname(options[:target_dir])
@module_dir = @module_path + parsed[:dir_name]
end
def run
extract_module_to_install_dir
# Return the Pathname object representing the directory where the
# module release archive was unpacked the to, and the module release
# name.
@module_dir
end
# Obtain a suitable temporary path for building and unpacking tarballs
#
# @return [Pathname] path to temporary build location
def build_dir
Puppet::Forge::Cache.base_path + "tmp-unpacker-#{Digest::SHA1.hexdigest(@filename.basename.to_s)}"
end
private
def extract_module_to_install_dir
delete_existing_installation_or_abort!
build_dir.mkpath
begin
begin
Puppet::ModuleTool::Tar.instance(@module_name).unpack(@filename.to_s, build_dir.to_s, [@module_path.stat.uid, @module_path.stat.gid].join(':'))
rescue Puppet::ExecutionFailure => e
raise RuntimeError, "Could not extract contents of module archive: #{e.message}"
end
# grab the first directory
extracted = build_dir.children.detect { |c| c.directory? }
FileUtils.mv extracted, @module_dir
ensure
build_dir.rmtree
end
end
def delete_existing_installation_or_abort!
return unless @module_dir.exist?
FileUtils.rm_rf(@module_dir, :secure => true)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems