Sublime text command for quickly switching between a Rails view_component view and component

component_switcher.py

import sublime
import sublime_plugin
import os

class ComponentSwitcherCommand(sublime_plugin.TextCommand):
  def open_ext(self, filename, ext):
    file_to_open = f"{filename}{ext}"
    if os.path.exists(file_to_open):
      self.view.window().open_file(file_to_open)
    else:
      sublime.error_message(f"The file '{file_to_open}' does not exist.")

  def run(self, edit):
    full_path = self.view.sheet().file_name();
    filename, file_extension = os.path.splitext(full_path)

    if file_extension == ".rb":
      self.open_ext(filename, ".html.erb")
    else:
      self.open_ext(filename.replace(".html", ""), ".rb")