RemoteRsycCacheSubdir Capistrano Task

capfile

#
# Load plugins
#
load 'deploy' if respond_to?(:namespace) # cap2 differentiator

require 'railsless-deploy'

Dir['vendor/gems/*/recipes/*.rb','vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) }

load 'config/deploy' # remove this line to skip loading any of the default tasks

#
# Deploys a single folder from a git repository over rsync as the servers
# are behind firewalls
#

require 'capistrano/recipes/deploy/strategy/rsync_with_remote_cache'

class RemoteRsycCacheSubdir < Capistrano::Deploy::Strategy::RsyncWithRemoteCache

  private

  def repository_cache_subdir
    if configuration[:deploy_subdir] then
      File.join(repository_cache_path, configuration[:deploy_subdir])
    else
      repository_cache_path
    end
  end

  def copy_remote_cache
    logger.trace "copying the cached version to #{configuration[:release_path]}"
    
    if !configuration[:copy_exclude] || configuration[:copy_exclude].empty?
      run "cp -RPp #{repository_cache_subdir} #{configuration[:release_path]} && #{mark}"
    else
      exclusions = configuration[:copy_exclude].map { |e| "--exclude=\"#{e}\"" }.join(' ')
      run "rsync -lrpt #{exclusions} #{repository_cache_subdir}/* #{configuration[:release_path]} && #{mark}"
    end
  end

end


set :strategy, RemoteRsycCacheSubdir.new(self)
set :deploy_via, :rsync_with_remote_cache