Class: Capistrano::BundleRsync::Bundler

Inherits:
Base
  • Object
show all
Defined in:
lib/capistrano/bundle_rsync/bundler.rb

Instance Method Summary collapse

Methods inherited from Base

#config, #initialize

Constructor Details

This class inherits a constructor from Capistrano::BundleRsync::Base

Instance Method Details

#install ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/bundler.rb', line 4

def install
  Bundler.with_clean_env do
    execute :bundle, "--gemfile #{config.local_release_path}/Gemfile --deployment --quiet --path #{config.local_bundle_path} --without development test"
  end
end

#rsync ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/bundler.rb', line 10

def rsync
  hosts = release_roles(:all)
  on hosts, in: :groups, limit: config.max_parallels(hosts) do
    within release_path do
      execute :mkdir, '-p', '.bundle'
    end
  end

  lines = <<-EOS
---
BUNDLE_FROZEN: '1'
BUNDLE_PATH: #{shared_path.join('bundle')}
BUNDLE_WITHOUT: development:test
BUNDLE_DISABLE_SHARED_GEMS: '1'
BUNDLE_BIN: #{release_path.join('bin')}
  EOS
  # BUNDLE_BIN requires rbenv-binstubs plugin to make it effectively work
  bundle_config_path = "#{config.local_base_path}/bundle_config"
  File.open(bundle_config_path, "w") {|file| file.print(lines) }

  rsync_options = config.rsync_options
  Parallel.each(hosts, in_threads: config.max_parallels(hosts)) do |host|
    ssh = config.build_ssh_command(host)
    if config_files = config.config_files
      config_files.each do |config_file|
        basename = File.basename(config_file)
        execute :rsync, "#{rsync_options} --rsh='#{ssh}' #{config_file} #{host}:#{release_path}/config/#{basename}"
      end
    end

    execute :rsync, "#{rsync_options} --rsh='#{ssh}' #{config.local_bundle_path}/ #{host}:#{shared_path}/bundle/"
    execute :rsync, "#{rsync_options} --rsh='#{ssh}' #{bundle_config_path} #{host}:#{release_path}/.bundle/config"
  end

  # Do not remove if :bundle_rsync_local_release_path is directly specified.
  unless fetch(:bundle_rsync_local_release_path)
    releases = capture(:ls, '-x', config.local_releases_path).split
    if releases.count >= config.keep_releases
      directories = (releases - releases.last(config.keep_releases))
      if directories.any?
        directories_str = directories.map do |release|
          releases_path.join(release)
        end.join(" ")
        execute :rm, '-rf', directories_str
      end
    end
  end
end