# File lib/sshkit/backends/abstract.rb, line 116 def config @config ||= OpenStruct.new end
# File lib/sshkit/backends/abstract.rb, line 95 def as(who, &block) if who.is_a? Hash @user = who[:user] || who["user"] @group = who[:group] || who["group"] else @user = who @group = nil end execute if ! sudo su #{@user} -c whoami > /dev/null then echo "You cannot switch to user '#{@user}' using sudo, please check the sudoers file" 1>&2 false fi, verbosity: Logger::DEBUG yield ensure remove_instance_variable(:@user) remove_instance_variable(:@group) end
# File lib/sshkit/backends/abstract.rb, line 57 def background(command, args=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 69 def capture(command, args=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 41 def debug(messages) output << LogMessage.new(Logger::DEBUG, messages) end
# File lib/sshkit/backends/abstract.rb, line 29 def error(messages) output << LogMessage.new(Logger::ERROR, messages) end
# File lib/sshkit/backends/abstract.rb, line 65 def execute(command, args=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 25 def fatal(messages) output << LogMessage.new(Logger::FATAL, messages) end
# File lib/sshkit/backends/abstract.rb, line 37 def info(messages) output << LogMessage.new(Logger::INFO, messages) end
# File lib/sshkit/backends/abstract.rb, line 21 def log(messages) info(messages) end
# File lib/sshkit/backends/abstract.rb, line 49 def make(commands=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 53 def rake(commands=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 11 def run # Nothing to do end
# File lib/sshkit/backends/abstract.rb, line 61 def test(command, args=[]) raise MethodUnavailableError end
# File lib/sshkit/backends/abstract.rb, line 45 def trace(messages) output << LogMessage.new(Logger::TRACE, messages) end
# File lib/sshkit/backends/abstract.rb, line 33 def warn(messages) output << LogMessage.new(Logger::WARN, messages) end
# File lib/sshkit/backends/abstract.rb, line 86 def with(environment, &block) @_env = (@env ||= {}) @env = @_env.merge environment yield ensure @env = @_env remove_instance_variable(:@_env) end
# File lib/sshkit/backends/abstract.rb, line 73 def within(directory, &block) (@pwd ||= []).push directory.to_s execute if test ! -d #{File.join(@pwd)} then echo "Directory does not exist '#{File.join(@pwd)}'" 1>&2 false fi, verbosity: Logger::DEBUG yield ensure @pwd.pop end
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