Class: Capistrano::BundleRsync::Git

Inherits:
SCM
  • Object
show all
Defined in:
lib/capistrano/bundle_rsync/git.rb

Instance Method Summary collapse

Methods inherited from SCM

#rsync_shared, #test

Methods inherited from Base

#config, #initialize

Constructor Details

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

Instance Method Details

#check ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 5

def check
  exit 1 unless execute("git ls-remote #{repo_url} HEAD")
  execute("mkdir -p #{config.local_base_path}")
end

#clean_release ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 38

def clean_release
  # Do not remove if :bundle_rsync_local_release_path is directly specified
  # because releases/#{datetime} directories are no longer created.
  return if 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|
        File.join(config.local_releases_path, release)
      end.join(" ")
      execute :rm, '-rf', directories_str
    end
  end
end

#clone ⇒ Object 



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

def clone
  if File.exist?("#{config.local_mirror_path}/HEAD")
    info t(:mirror_exists, at: config.local_mirror_path)
  else
    execute :git, :clone, '--mirror', repo_url, config.local_mirror_path
  end
end

#create_release ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 24

def create_release
  execute "mkdir -p #{config.local_release_path}"

  within config.local_mirror_path do
    if tree = fetch(:repo_tree)
      stripped = tree.slice %r#^/?(.*?)/?$#, 1 # strip both side /
      num_components = stripped.count('/')
      execute :git, :archive, fetch(:branch), tree, "| tar -x --strip-components #{num_components} -f - -C ", "#{config.local_release_path}"
    else
      execute :git, :archive, fetch(:branch), '| tar -x -C', "#{config.local_release_path}"
    end      
  end
end

#rsync_release ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 54

def rsync_release
  hosts = ::Capistrano::Configuration.env.filter(release_roles(:all))
  rsync_options = config.rsync_options
  Parallel.each(hosts, in_threads: config.max_parallels(hosts)) do |host|
    ssh = config.build_ssh_command(host)
    execute :rsync, "#{rsync_options} --rsh='#{ssh}' #{config.local_release_path}/ #{host}:#{release_path}/"
  end
end

#set_current_revision ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 63

def set_current_revision
  within config.local_mirror_path do
    set :current_revision, capture(:git, "rev-parse --short #{fetch(:branch)}")
  end
end

#update ⇒ Object 



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# File 'lib/capistrano/bundle_rsync/git.rb', line 18

def update
  within config.local_mirror_path do
    execute :git, :remote, :update
  end
end