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https://github.com/wez/wezterm.git
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4634946d23
As explained in the comments, the Nautilus 4.0 API just passes files without the window object (which was unused anyway). This small fix keeps compatibility with the 3.0 API and checks the number of arguments. Would be really nice if you could make this count towards hacktoberfest as well!
96 lines
4.1 KiB
Python
96 lines
4.1 KiB
Python
# Copyright (C) 2022 Sebastian Wiesner <sebastian@swsnr.de>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import os.path
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from gi import require_version
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from gi.repository import Nautilus, GObject, Gio, GLib
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class OpenInWezTermAction(GObject.GObject, Nautilus.MenuProvider):
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def __init__(self):
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super().__init__()
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session = Gio.bus_get_sync(Gio.BusType.SESSION, None)
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self._systemd = None
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# Check if the this system runs under systemd, per sd_booted(3)
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if os.path.isdir('/run/systemd/system/'):
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self._systemd = Gio.DBusProxy.new_sync(session,
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Gio.DBusProxyFlags.NONE,
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None,
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"org.freedesktop.systemd1",
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"/org/freedesktop/systemd1",
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"org.freedesktop.systemd1.Manager", None)
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def _open_terminal(self, path):
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cmd = ['wezterm', 'start', '--cwd', path]
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child = Gio.Subprocess.new(cmd, Gio.SubprocessFlags.NONE)
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if self._systemd:
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# Move new terminal into a dedicated systemd scope to make systemd
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# track the terminal separately; in particular this makes systemd
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# keep a separate CPU and memory account for Wezterm which in turn
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# ensures that oomd doesn't take nautilus down if a process in
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# wezterm consumes a lot of memory.
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pid = int(child.get_identifier())
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props = [("PIDs", GLib.Variant('au', [pid])),
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('CollectMode', GLib.Variant('s', 'inactive-or-failed'))]
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name = 'app-nautilus-org.wezfurlong.wezterm-{}.scope'.format(pid)
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args = GLib.Variant('(ssa(sv)a(sa(sv)))', (name, 'fail', props, []))
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self._systemd.call_sync('StartTransientUnit', args,
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Gio.DBusCallFlags.NO_AUTO_START, 500, None)
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def _menu_item_activated(self, _menu, paths):
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for path in paths:
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self._open_terminal(path)
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def _make_item(self, name, paths):
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item = Nautilus.MenuItem(name=name, label='Open in WezTerm',
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icon='org.wezfurlong.wezterm')
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item.connect('activate', self._menu_item_activated, paths)
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return item
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def _paths_to_open(self, files):
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paths = []
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for file in files:
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location = file.get_location() if file.is_directory() else file.get_parent_location()
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path = location.get_path()
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if path and path not in paths:
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paths.append(path)
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if 10 < len(paths):
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# Let's not open anything if the user selected a lot of directories,
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# to avoid accidentally spamming their desktop with dozends of
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# new windows or tabs. Ten is a totally arbitrary limit :)
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return []
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else:
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return paths
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def get_file_items(self, *args):
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# Nautilus 3.0 API passes args (window, files), 4.0 API just passes files
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files = args[0] if len(args) == 1 else args[1]
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paths = self._paths_to_open(files)
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if paths:
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return [self._make_item(name='WezTermNautilus::open_in_wezterm', paths=paths)]
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else:
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return []
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def get_background_items(self, *args):
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# Nautilus 3.0 API passes args (window, file), 4.0 API just passes file
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file = args[0] if len(args) == 1 else args[1]
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paths = self._paths_to_open([file])
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if paths:
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return [self._make_item(name='WezTermNautilus::open_folder_in_wezterm', paths=paths)]
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else:
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return []
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