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# frozen_string_literal: true
require 'avm/instances/data/unit'
module Avm
module Instances
module Data
class FilesUnit < ::Avm::Instances::Data::Unit
EXTENSION = '.tar.gz'
enable_listable
lists.add_symbol :option, :sudo_user
common_constructor :instance, :fs_path_subpath, :options, default: [{}],
super_args: -> { [instance] } do
self.fs_path_subpath = fs_path_subpath.to_pathname
self.options = self.class.lists.option.hash_keys_validate!(options)
end
before_load :clear_files
# @return [Pathname]
def files_path
fs_path_subpath
.expand_path(instance.read_entry(::Avm::Instances::EntryKeys::INSTALL_PATH))
end
def dump_command
instance_command('tar', '-czf', '-', '-C', files_path, '.')
end
def load_command
instance_command('tar', '-xzf', '-', '-C', files_path)
end
def clear_files
infom "Removing all files under #{files_path}..."
instance_command('mkdir', '-p', files_path).execute!
instance_command('find', files_path, '-mindepth', 1, '-delete').execute!
end
# @return [Struct(:key, :subpath), nil]
def installation_files_data
return nil unless fs_path_subpath.relative?
::Struct.new(:key, :subpath).new(fs_path_subpath.basename.to_path, fs_path_subpath)
end
# @return [EacRubyUtils::Envs::Command]
def instance_command(*args)
args = ['sudo', '-Hu', sudo_user] + args if sudo_user.present?
instance.host_env.command(*args).chdir('/')
end
# @return [String, nil]
def sudo_user
options[OPTION_SUDO_USER]
end
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems