module Capistrano::Cluster::Files::DSL
Public Instance Methods
item(identifier)
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# File lib/capistrano/cluster/files.rb, line 41 def item(identifier) consume = false xml = File.read(caller.first.split(":").first).lines.select { |l| consume ||= l =~/^__END__$/ || consume}[1..-1].join() doc = Nokogiri::HTML(xml) doc.css("##{identifier}").inner_html end
remote_file(url, file, checksum: nil)
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# File lib/capistrano/cluster/files.rb, line 7 def remote_file(url, file, checksum: nil) file = File.expand_path(file) if test "[ -f '#{file}' ]" if checksum return if checksum == capture("sha256sum '#{file}' | awk '{ print $1}'") execute :rm, "-f", file else return end end execute :mkdir, "-p", File.dirname(file) execute :wget, "-q", "-o", "/dev/null" , "-O", file, url end
upload_as(user, file, remote_file, options={})
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# File lib/capistrano/cluster/files.rb, line 22 def upload_as(user, file, remote_file, options={}) group = options.fetch(:group, user) tmp_name = "/tmp/#{SecureRandom.uuid}" upload! file, tmp_name sudo :mv, tmp_name, remote_file unless test "[[ -d #{File.dirname(remote_file)} ]]" sudo :mkdir, "-p", File.dirname(remote_file) sudo :chown, "-R", "#{user}:#{group}", File.dirname(remote_file) end sudo :chown, "#{user}:#{group}", remote_file sudo :chmod, options.fetch(:mode, 644), remote_file end