Beautify selection only? about beautifyruby

[brian-vogogo]

+1

[andersennl]

+1

[Quincunx271]

+1.

As a temporary workaround, open up beautify_ruby.py and replace the beautify_buffer function with this:

  def beautify_buffer(self, edit):
    sel = self.view.sel()
    if all(selection.empty() for selection in sel): # if there is no selection, 
      sel = [sublime.Region(0, self.view.size())]   # beautify the entire file
    for buffer_region in sel:
      # buffer_region = sublime.Region(0, self.view.size())
      buffer_text = self.view.substr(buffer_region)
      if buffer_text == "":
        return
      self.save_viewport_state()
      beautified_buffer = self.pipe(self.cmd(), buffer_text)
      fix_lines = beautified_buffer.replace(os.linesep,'\n')
      self.check_valid_output(fix_lines)
      self.view.replace(edit, buffer_region, fix_lines)
      self.reset_viewport_state()

This beautifies just the selections, or the entire file if there is no selection. However, BeautifyRuby treats it as if the selection is all there is in the file, so indentation is stripped down to the base indentation. To fix this, we could use python's textwrap module.

import textwrap
# skip a bunch of lines
  def beautify_buffer(self, edit):
    sel = self.view.sel()
    if all(selection.empty() for selection in sel):
      sel = [sublime.Region(0, self.view.size())]
    for buffer_region in sel:
      # buffer_region = sublime.Region(0, self.view.size())
      buffer_text = self.view.substr(buffer_region)
      indentation = len(buffer_text) - len(buffer_text.lstrip()) # this line
      if buffer_text == "":
        return
      self.save_viewport_state()
      beautified_buffer = self.pipe(self.cmd(), buffer_text)
      fix_lines = beautified_buffer.replace(os.linesep,'\n')
      fix_lines = textwrap.indent(fix_lines, ' ' * indentation) # and this one
      self.check_valid_output(fix_lines)
      self.view.replace(edit, buffer_region, fix_lines)
      self.reset_viewport_state()