Class: Filewatcher::CLI::SpecHelper::ShellWatchRun

Inherits:
Object
  • Object
show all
Includes:
Filewatcher::CLI::SpecHelper, SpecHelper::WatchRun
Defined in:
lib/filewatcher/cli/spec_helper/shell_watch_run.rb

Overview

Watch runner for calls from shell

Constant Summary collapse

EXECUTABLE = 
"#{'ruby ' if Gem.win_platform?}#{executable_path}"
DUMP_FILE = 
File.join(TMP_DIR, 'dump')

Constants included from Filewatcher::CLI::SpecHelper

ENVIRONMENT_SPECS_COEFFICIENTS

Instance Method Summary collapse

Methods included from Filewatcher::CLI::SpecHelper

#environment_specs_coefficients

Constructor Details

#initialize(watch_path, options:, dumper:, dumper_args:, **rest_args) ⇒ ShellWatchRun

Returns a new instance of ShellWatchRun.



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# File 'lib/filewatcher/cli/spec_helper/shell_watch_run.rb', line 19

def initialize(watch_path, options:, dumper:, dumper_args:, **rest_args)
  super(**rest_args)

  @watch_path = watch_path
  @options = options
  @options[:interval] ||= 0.2
  debug "options = #{options_string}"
  @dumper = dumper
  debug "dumper = #{@dumper}"
  @dumper_args = dumper_args.join(' ')
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/filewatcher/cli/spec_helper/shell_watch_run.rb', line 31

def start
  super

  spawn_filewatcher

  wait

  wait seconds: 3 do
    debug "pid state = #{pid_state.inspect}"
    dump_file_exists = File.exist?(DUMP_FILE)
    debug "#{__method__}: File.exist?(DUMP_FILE) = #{dump_file_exists}"
    pid_ready? && (!@options[:immediate] || dump_file_exists)
  end

  ## Dump file can exists with `--immediate` option, but Filewatcher can not have time
  ## to initialize `@last_snapshot` in main cycle.
  wait
end

#stop ⇒ Object 



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# File 'lib/filewatcher/cli/spec_helper/shell_watch_run.rb', line 50

def stop
  kill_filewatcher

  wait do
    pid_state.nil?
  end

  super
end