Get the last command if it was a successful find and replace

[StephenS]

I’m trying to find a way to get the last command if it was a successful find and replace operation.

Here’s the code with the commented parts where I have the question.

import sublime, sublime_plugin

class UndoFindCommandsAllOpenFiles(sublime_plugin.ApplicationCommand):
    def run(self):
        for w in sublime.windows():
            self._save_files_in_window(w)

    def _save_files_in_window(self, w):
        for v in w.views():
            self._file_in_view(v)

    def _file_in_view(self, v):
        if v.file_name():
            if v.is_dirty():
                # If last command is a replace, then do these below...
                # command_history may work but nothing shows in the console if this is the case.
                # My goal here is to undo all open files if their last command was a replace one.
                v.run_command("undo")
                v.run_command("save")