class TTYtest::Tmux::Driver
Constants
- COMMAND
- DEFAULT_CONFING_FILE_PATH
- REQUIRED_TMUX_VERSION
- SLEEP_INFINITY
- SOCKET_NAME
Public Class Methods
new( debug: false, command: COMMAND, socket_name: SOCKET_NAME, config_file_path: DEFAULT_CONFING_FILE_PATH )
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# File lib/ttytest/tmux/driver.rb, line 20 def initialize( debug: false, command: COMMAND, socket_name: SOCKET_NAME, config_file_path: DEFAULT_CONFING_FILE_PATH ) @debug = debug @tmux_cmd = command @socket_name = socket_name @config_file_path = config_file_path end
Public Instance Methods
available?()
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# File lib/ttytest/tmux/driver.rb, line 51 def available? @available ||= (Gem::Version.new(tmux_version) >= Gem::Version.new(REQUIRED_TMUX_VERSION)) end
new_terminal(cmd, width: 80, height: 24)
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# File lib/ttytest/tmux/driver.rb, line 32 def new_terminal(cmd, width: 80, height: 24) cmd = "#{cmd}\n#{SLEEP_INFINITY}" session_name = "ttytest-#{SecureRandom.uuid}" tmux(*%W[-f #{@config_file_path} new-session -s #{session_name} -d -x #{width} -y #{height} #{cmd}]) session = Session.new(self, session_name) Terminal.new(session) end
tmux(*args)
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@api private
# File lib/ttytest/tmux/driver.rb, line 42 def tmux(*args) ensure_available puts "tmux(#{args.inspect[1...-1]})" if debug? stdout, stderr, status = Open3.capture3(@tmux_cmd, '-L', SOCKET_NAME, *args) raise TmuxError, "tmux(#{args.inspect[1...-1]}) failed\n#{stderr}" unless status.success? stdout end
Private Instance Methods
debug?()
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# File lib/ttytest/tmux/driver.rb, line 57 def debug? @debug end
ensure_available()
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# File lib/ttytest/tmux/driver.rb, line 61 def ensure_available if !available? if !tmux_version raise TmuxError, "Running `tmux -V` to determine version failed. Is tmux installed?" else raise TmuxError, "tmux version #{tmux_version} does not meet requirement >= #{REQUIRED_TMUX_VERSION}" end end end
tmux_version()
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# File lib/ttytest/tmux/driver.rb, line 71 def tmux_version @tmux_version ||= `#{@tmux_cmd} -V`[/tmux (\d+.\d+)/, 1] rescue Errno::ENOENT nil end