Gnome Files (Nautilus) Context Menu - Open in VScode/Open VScode Here

open-vscode.py

# -*- coding: UTF-8 -*-
# This script is based on Tilix's "open_tilix.py" by Gerald Nunn
# - https://github.com/gnunn1/tilix/blob/master/data/nautilus/open-tilix.py
# Modified for VScode, references:
# - https://gnome.pages.gitlab.gnome.org/nautilus-python/class-nautilus-python-menu-provider.html
# - https://askubuntu.com/a/301205/643965

from gettext import gettext, textdomain
from subprocess import Popen
import shutil
from gi.repository import Gio, GObject, Nautilus


TERMINAL = shutil.which("code")
textdomain("code")
_ = gettext


def _checkdecode(s):
    """Decode string assuming utf encoding if it's bytes, else return unmodified"""
    return s.decode("utf-8") if isinstance(s, bytes) else s


def open_terminal_in_file(filename):
    Popen([TERMINAL, filename])


class OpenVscodeExtension(GObject.GObject, Nautilus.MenuProvider):

    def _open_terminal(self, file_):
        filename = Gio.File.new_for_uri(file_.get_uri()).get_path()
        open_terminal_in_file(filename)

    def _menu_activate_cb(self, menu, file_):
        self._open_terminal(file_)

    def _menu_background_activate_cb(self, menu, file_):
        self._open_terminal(file_)

    def get_file_items(self, *args):
        files = args[-1]
        if len(files) != 1:
            return
        items = []
        file_ = files[0]

        if file_.is_directory():

            filename = _checkdecode(file_.get_name())
            item = Nautilus.MenuItem(
                name="NautilusPython::open_file_item",
                label=_("Open In VScode"),
                tip=_("Open VScode In {}").format(filename),
            )
            item.connect("activate", self._menu_activate_cb, file_)
            items.append(item)
        return items

    def get_background_items(self, *args):
        file_ = args[-1]
        items = []
        item = Nautilus.MenuItem(
            name="NautilusPython::open_bg_file_item",
            label=_("Open VScode Here"),
            tip=_("Open VScode In This Directory"),
        )
        item.connect("activate", self._menu_background_activate_cb, file_)
        items.append(item)
        return items