Class: Hardcode::Cli

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/hardcode/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hardcode/cli.rb', line 15

def self.exit_on_failure?
  true
end

Instance Method Details

#enqueue(source_dir) ⇒ Object 



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# File 'lib/hardcode/cli.rb', line 47

def enqueue(source_dir)
  if File.exists? LOCK_FILE
    puts "Lockfile present: #{LOCK_FILE}"
    puts "Schedule the job to run in 2 minutes."
    %x[echo #{File.expand_path(__FILE__)} | at now + 2 minutes]
    exit $?.exitstatus
  end

  begin
    FileUtils.touch LOCK_FILE
    conn = Bunny.new(options[:amqp_url])
    conn.start
    ch = conn.create_channel
    q = ch.queue('stack_encode', durable: true)
    Dir.glob(File.join(source_dir, "*.*")) do |source_file|
      # wait until the file is fully written and not uploaded anymore
      while system %Q[lsof '#{source_file}']
       sleep 1
      end
      FileUtils.mv(source_file, options[:tmp_dir], verbose: true)
      ch.default_exchange.publish(
        {
          source: File.join(options[:tmp_dir], File.basename(source_file)),
          dest_dir: options[:destination]
        }.to_json,
        routing_key: q.name,
        persistent: true
      )
    end
  rescue => e
    puts "ERROR: #{e.message}"
  ensure
   FileUtils.rm(LOCK_FILE) if File.exists?(LOCK_FILE)
  end
end

#version ⇒ Object 



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# File 'lib/hardcode/cli.rb', line 34

def version
  say "hardcode v#{Hardcode::VERSION}"
end

#watch(source_dir) ⇒ Object 



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# File 'lib/hardcode/cli.rb', line 115

def watch(source_dir)
  FileUtils.touch LOCK_FILE
  conn = Bunny.new(options[:amqp_url])
  conn.start
  ch = conn.create_channel
  q = ch.queue('stack_encode', durable: true)
  listener = Listen.to(source_dir) do |modified, added, removed|
    added.each do |source_file|
      # wait until the file is fully written and not uploaded anymore
      while system %Q[lsof '#{source_file}']
       sleep 1
      end
      worker_options = {
        source: File.join(options[:tmp_dir], File.basename(source_file)),
        dest_dir: options[:destination]
      }
      worker_options[:ffmpeg_options] = options[:ffmpeg_options] if options[:ffmpeg_options]
      FileUtils.mv(source_file, options[:tmp_dir], verbose: true)
      ch.default_exchange.publish(
        worker_options.to_json,
        routing_key: q.name,
        persistent: true
      )
    end
  end
  listener.start
  sleep
end

#work ⇒ Object 



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# File 'lib/hardcode/cli.rb', line 87

def work
  vhost = vhost_from_amqp_url(options[:amqp_url])
  Sneakers.configure(
    amqp: options[:amqp_url],
    workers: 2,
    threads: 1,
    vhost: vhost,
    daemonize: false,
    log: STDOUT,
    metrics: Sneakers::Metrics::LoggingMetrics.new
  )
  Sneakers.logger.level = options[:debug] ? Logger::DEBUG : Logger::INFO
  Sneakers::Worker.configure_logger(Logger.new STDOUT)
  Sneakers::Runner.new([ Hardcode::Worker ]).run
end