Module: Capistrano::Local::ArchiveStrategy

Defined in:
lib/capistrano/local.rb

Instance Method Summary collapse

Instance Method Details

#checkObject



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# File 'lib/capistrano/local.rb', line 29

def check
  test! " [ -e #{repo_url} ] "
end

#releaseObject



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# File 'lib/capistrano/local.rb', line 33

def release
  archive = ''

  compression_flag = fetch(:scm_local_archive_compression_flag, 'z');
  case compression_flag
    when 'z'
      archive_extension = '.tar.gz'
    when 'j'
      archive_extension = '.tar.bz'
    else
      archive_extension = '.tar'
      compression_flag = ''
  end

  # preparing archive
  run_locally do
    archive = fetch(:tmp_dir, Dir::tmpdir()) + '/capistrano/' + fetch(:application, 'distr') + "-#{fetch(:current_revision, 'UNKNOWN').strip}#{archive_extension}"
    archive_sha1 = "#{archive}.sha1"
    debug "Archiving #{repo_url} to #{archive}"
    execute :mkdir, '-p', File.dirname(archive)

    if File.exists?(archive) && !fetch(:scm_local_skip_tar_check, false) && (!File.exists?(archive_sha1) || !test(:shasum, '-s', '-c', archive_sha1))
      execute :rm, '-f', archive
    end

    unless File.exists?(archive)
      if File.directory?(repo_url) || !File.fnmatch("*#{archive_extension}", repo_url)
        within repo_url do
          execute :tar, "c#{compression_flag}f", archive, '.'
        end

        unless fetch(:scm_local_skip_tar_check, false)
          execute :tar, "t#{compression_flag}f", archive
          execute :shasum, archive, '>', archive_sha1
        end
      else
        execute :cp, repo_url, archive
      end
    end
  end

  # uploading and unpacking
  on release_roles :all do |host|
    debug "Uploading #{archive} to #{host}:#{release_path}"
    upload! archive, releases_path, verbose: false
    remote_archive = File.join(releases_path, File.basename(archive))
    execute :tar, "x#{compression_flag}f", remote_archive, '-C', release_path
    execute :rm, '-f', remote_archive
  end

  # removing archive
  run_locally do
    execute :rm, '-f', archive
  end
end