Sha256: 75aab393fbb1d330ef2e3ad4565c5818f517beb701325c321fd255e14940036e
Contents?: true
Size: 882 Bytes
Versions: 14
Compression:
Stored size: 882 Bytes
Contents
# frozen_string_literal: true
module Groundskeeper
# Wraps ssh executable.
class Ssh
COMMAND = "ssh"
DEFAULT_CONNECT_TIMEOUT_IN_S = 5
# ssh arguments
CONNECT_WITH_TIMEOUT = "-o ConnectTimeout=#{DEFAULT_CONNECT_TIMEOUT_IN_S}"
REMOTE_ECHO =
"%<options>s %<username>s@%<domain_name>s \"echo 'groundskeeper'\""
attr_reader :domain_name, :ssh, :username
def self.build(username, domain_name)
new Executable.new(COMMAND), username, domain_name
end
def initialize(ssh, username, domain_name)
@ssh = ssh
@username = username
@domain_name = domain_name
end
def can_connect?
ssh.execute(format(REMOTE_ECHO,
options: CONNECT_WITH_TIMEOUT,
username: username,
domain_name: domain_name)).strip == "groundskeeper"
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems