Class: Pry::Editor

Inherits:
Object show all
Includes:
Helpers::CommandHelpers
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers::CommandHelpers

#absolute_index_number, #absolute_index_range, #get_method_or_raise, #internal_binding?, #one_index_number, #one_index_range, #one_index_range_or_number, #restrict_to_lines, #set_file_and_dir_locals, #temp_file, #unindent

Methods included from Helpers::OptionsHelpers

method_object, method_options

Constructor Details

#initialize(pry_instance) ⇒ Editor

Returns a new instance of Editor.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 27

def initialize(pry_instance)
  @pry_instance = pry_instance
end

Instance Attribute Details

#pry_instanceObject (readonly)

Returns the value of attribute pry_instance.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 25

def pry_instance
  @pry_instance
end

Class Method Details

.defaultObject



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 7

def self.default
  if (visual = Pry::Env['VISUAL'])
    return visual
  end

  if (editor = Pry::Env['EDITOR'])
    return editor
  end

  return 'notepad' if Helpers::Platform.windows?

  %w[editor nano vi].find do |editor_exe|
    Kernel.system("which #{editor_exe} > /dev/null 2>&1")
  end
end

Instance Method Details

#build_editor_invocation_string(file, line, blocking) ⇒ Object

Generate the string that’s used to start the editor. This includes all the flags we want as well as the file and line number we want to open at.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 60

def build_editor_invocation_string(file, line, blocking)
  if pry_instance.config.editor.respond_to?(:call)
    args = [file, line, blocking][0...(pry_instance.config.editor.arity)]
    pry_instance.config.editor.call(*args)
  else
    sanitized_file = Helpers::Platform.windows? ? file : Shellwords.escape(file)
    editor = pry_instance.config.editor
    flag = blocking_flag_for_editor(blocking)
    start_line = start_line_syntax_for_editor(sanitized_file, line)
    "#{editor} #{flag} #{start_line}"
  end
end

#edit_tempfile_with_content(initial_content, line = 1) ⇒ Object



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 31

def edit_tempfile_with_content(initial_content, line = 1)
  temp_file do |f|
    f.puts(initial_content)
    f.flush
    f.close(false)
    invoke_editor(f.path, line, true)
    File.read(f.path)
  end
end

#invoke_editor(file, line, blocking = true) ⇒ Object



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/pry-0.14.2/lib/pry/editor.rb', line 41

def invoke_editor(file, line, blocking = true)
  unless pry_instance.config.editor
    raise CommandError,
          "Please set Pry.config.editor or export $VISUAL or $EDITOR"
  end

  editor_invocation = build_editor_invocation_string(file, line, blocking)
  return nil unless editor_invocation

  if Helpers::Platform.jruby?
    open_editor_on_jruby(editor_invocation)
  else
    open_editor(editor_invocation)
  end
end