Class: Mxup::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/mxup/runner.rb

Overview

Public programmatic API. Composes the focused helpers — nothing here should contain real business logic, only wiring and delegation.

Constant Summary collapse

DEFAULT_INTERRUPT_DELAY =

Delay (seconds) between the two Ctrl-C presses during a restart, and between Ctrl-C and sending the new command. In production 1s is enough to let the pane’s shell redraw its prompt; tests shorten this to avoid paying multi-second waits for a purely cosmetic settle.

1.0

Class Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, dry_run: false, layout: nil) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/mxup/runner.rb', line 21

def initialize(config, dry_run: false, layout: nil)
  @config  = config
  @session = config.session
  @dry_run = dry_run
  @layout  = layout
end

Class Attribute Details

.interrupt_delay ⇒ Object 



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# File 'lib/mxup/runner.rb', line 16

def interrupt_delay
  @interrupt_delay || DEFAULT_INTERRUPT_DELAY
end

Instance Method Details

#down ⇒ Object 



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# File 'lib/mxup/runner.rb', line 39

def down
  unless Tmux.has_session?(@session)
    $stdout.puts "Session #{@session} is not running."
    return
  end

  if @dry_run
    $stdout.puts "[dry-run] Would gracefully stop session #{@session}"
    return
  end

  graceful_stop.call
  Tmux.kill_session(@session)
  launcher.cleanup
  $stdout.puts "Session #{@session} killed."
end

#exec(target_spec, command, lines: 50, timeout: nil, force: false, quiet: false) ⇒ Object 



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# File 'lib/mxup/runner.rb', line 94

def exec(target_spec, command, lines: 50, timeout: nil, force: false, quiet: false)
  exec_runner.run(target_spec, command,
                  lines: lines, timeout: timeout,
                  force: force, quiet: quiet)
end

#restart(window_names) ⇒ Object 



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# File 'lib/mxup/runner.rb', line 56

def restart(window_names)
  abort "Session #{@session} is not running." unless Tmux.has_session?(@session)
  launcher.write_all unless @dry_run

  targets = resolve_restart_targets(window_names)

  targets.each do |win|
    target_ref = resolver.pane_target(win.name)
    if target_ref
      restart_existing(win, target_ref)
    else
      create_missing(win)
    end
  end
end

#show_layouts ⇒ Object 



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# File 'lib/mxup/runner.rb', line 76

def show_layouts
  layout_manager.show(
    active: Tmux.has_session?(@session) ? resolver.stored_layout : nil
  )
end

#status(lines:) ⇒ Object 



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# File 'lib/mxup/runner.rb', line 35

def status(lines:)
  status_view.render(lines: lines)
end

#switch_layout(target_layout) ⇒ Object 



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# File 'lib/mxup/runner.rb', line 72

def switch_layout(target_layout)
  layout_manager.switch(target_layout)
end

#target(window_names) ⇒ Object 



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# File 'lib/mxup/runner.rb', line 82

def target(window_names)
  abort "Session #{@session} is not running." unless Tmux.has_session?(@session)

  requested = Array(window_names).flat_map { |n| n.split(',') }.reject(&:empty?)

  if requested.empty?
    print_all_targets
  else
    print_requested_targets(requested)
  end
end

#up ⇒ Object

— primary commands ————————————————–



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# File 'lib/mxup/runner.rb', line 30

def up
  handle_profile_switch
  reconciler.up
end