Class: RemoteRuby::ExecutionContext

Inherits:
Object
  • Object
show all
Defined in:
lib/remote_ruby/execution_context.rb

Overview

This class is responsible for executing blocks on the remote host with the specified adapters. This is the entrypoint to RemoteRuby logic.

Instance Method Summary collapse

Constructor Details

#initialize(**params) ⇒ ExecutionContext

Returns a new instance of ExecutionContext.



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# File 'lib/remote_ruby/execution_context.rb', line 20

def initialize(**params)
  add_plugins(params)
  configure_streams(params)
  @dump_code = params.delete(:dump_code) || false
  @text_mode_builder = RemoteRuby::TextModeBuilder.new(
    out_tty: out_stream.tty?,
    err_tty: err_stream.tty?,
    params: params
  )
  @adapter_builder = RemoteRuby::AdapterBuilder.new(**params)
end

Instance Method Details

#execute(locals = nil, &block) ⇒ Object 



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# File 'lib/remote_ruby/execution_context.rb', line 32

def execute(locals = nil, &block)
  source = code_source(block)
  locals ||= extract_locals(block)

  compiler = build_compiler(source, locals)
  context = execute_code(compiler)

  assign_locals(locals.keys, context.locals, block)

  if context.error?
    raise RemoteRuby::RemoteError.new(
      compiler.compiled_code,
      context,
      code_path(compiler.code_hash)
    )
  end

  context.result
end