Class: Docker::Template::Stream

Inherits:
Object
  • Object
show all
Defined in:
lib/docker/template/stream.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Stream

Returns a new instance of Stream.



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# File 'lib/docker/template/stream.rb', line 8

def initialize
  @lines = {}
end

Instance Method Details

#log(part) ⇒ Object 



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# File 'lib/docker/template/stream.rb', line 14

def log(part)
  stream = JSON.parse(part)
  return progress_bar(stream) if stream.any_keys?("progress", "progressDetail")
  return $stdout.puts stream["status"] || stream["stream"] if stream.any_keys?("status", "stream")
  return progress_error(stream) if stream.any_keys?("errorDetail", "error")

  warn Ansi.red("Unhandled stream message")
  $stderr.puts Ansi.red("Please file a bug ticket.")
  $stdout.puts part
end

#progress_error(stream) ⇒ Object 



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# File 'lib/docker/template/stream.rb', line 27

def progress_error(stream)
  abort Ansi.red((stream["error"] || stream["errorDetail"]["message"]).capitalize)
end