patra

Patra (पात्र) is Sanskrit for "vessel": the vessels your apps run in: containers.

patra is docker containers for Vyom: one keyboard-driven panel that opens instantly, with live data, a preview and a key for everything. It runs on any compositor with the layer-shell protocol (sway, Hyprland, river, niri, Wayfire, labwc…). In Vayu, the desktop it was built for, it replaces docker-picker.py.

#Features

• Every container, grouped by compose project, running ones first, failed ones flagged.
• Live CPU and memory per container, and its ports.
• The preview shows the last log lines, and restart / stop / start / shell buttons.
• Enter follows the logs in a terminal; Ctrl+T opens a shell inside the container.
• Never wakes a stopped Docker daemon (it's often socket-activated): it says it's stopped instead.
• Keyboard first: every action has a key, shown in the footer; the mouse works too.
• Never freezes the panel: slow commands run in the background.

#Install

#Requirements

• Vyom 0.2.5 or newer (Python 3.11+, PyGObject, GTK 4, gtk4-layer-shell, a Nerd Font)
• docker

#Install

git clone https://github.com/Theyashsawarkar/patra ~/.local/share/vyom/plugins/patra
vyom reload           # pick it up (or log out and in)
vyom patra            # open it; run it again to close

Give it a key in your compositor, e.g. sway:

bindsym $mod+<key> exec vyom patra

#Update and uninstall

git -C ~/.local/share/vyom/plugins/patra pull && vyom reload     # update
rm -rf ~/.local/share/vyom/plugins/patra && vyom reload          # uninstall

#Usage

Open it with vyom patra (or your key). Type to search; the footer always shows the keys for what's selected.

Every Vyom panel also has Up/Down (or Ctrl+K/Ctrl+J) to move, Page Up/Page Down to jump and Tab to switch to the next tool.

#Configuration

Everything is optional, in ~/.config/vyom/config.toml under [plugin.patra]:

Run vyom reload after editing.

#Troubleshooting

• Nothing opens. vyom list shows every installed tool, and why one is skipped (a missing requirement, or a Vyom that's too old).
• It opened, then something failed. Look for a Traceback in ~/.local/state/vyom/daemon.log, and open an issue with it.
• No blur or rounded corners. That's the compositor: on SwayFX, add layer_effects "vyom" { blur enable; corner_radius 20; shadows enable }.

#The Vyom family

Each tool is its own repository, so you install only the ones you want:

#Contributing

Bug reports, ideas and pull requests are welcome: see CONTRIBUTING.md for the development setup and the few rules every tool follows, and CHANGELOG.md for what changed in each release. Please report security issues privately (SECURITY.md).

#License

MIT.