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#+title: xmobar, a minimalistic status bar
#+begin_export html
<p align="right">
<a href="http://hackage.haskell.org/package/xmobar">
<img src="https://img.shields.io/hackage/v/xmobar.svg" alt="hackage"/>
</a>
<a href="https://ci.codeberg.org/xmobar/xmobar">
<img src="https://ci.codeberg.org/api/badges/xmobar/xmobar/status.svg" alt="ci"/>
</a>
</p>
#+end_export
Xmobar is a minimalistic status bar. It was originally designed and
implemented to work with [[http://xmonad.org][xmonad]], but it is actually usable with any
window manager in X11 and also (via its text output mode) Wayland.
Xmobar was inspired by the [[http://tuomov.iki.fi/software/][Ion3]] status bar, and supports similar
features, like dynamic color management, icons, output templates, and
extensibility through plugins. It is also able to write to standard
output, in a variety of formats.
[[file:doc/screenshots/xmobar-top.png]]
[[file:doc/screenshots/xmobar-bottom.png]]
[[file:doc/screenshots/xmobar-exwm.png]]
Check [[./changelog.md][the change log]] for our release history. We also have an IRC
channel, ~#xmobar~, at [[ircs://irc.libera.chat][Libera]].
* Installation
:PROPERTIES:
:CUSTOM_ID: installation
:END:
** From your system's package manager
Xmobar is probably available from your distributions package
manager! Most distributions compile xmobar with the =all_extensions=
flag, so you don't have to.
- Arch Linux
#+begin_src shell
pacman -S xmobar
#+end_src
- Debian/Ubuntu based
#+begin_src shell
apt install xmobar
#+end_src
- OpenSUSE
#+begin_src shell
zypper install xmobar
#+end_src
- Void Linux
#+begin_src shell
xbps-install xmobar
#+end_src
- Gentoo
#+begin_src shell
emerge --ask xmobar
#+end_src
** Using cabal or stack
Xmobar is available from [[http://hackage.haskell.org/package/xmobar/][Hackage]], and you can compile and install it using
=cabal-install=, making sure the [[doc/compiling.org#c-libraries][required C libraries]] are in place. For a
full build with all available extensions:
#+begin_src shell
# required C librarises
apt-get install xorg-dev libxrandr-dev libpango1.0-dev
# optional C libraries for additional plugins
apt-get install libasound2-dev libxpm-dev libmpd-dev
cabal install xmobar -fall_extensions
#+end_src
Starting with version 0.35.1, xmobar requires at least GHC version
8.4.x. to build. See [[https://codeberg.org/xmobar/xmobar/issues/461][this issue]] for more information.
See [[file:doc/compiling.org#optional-features][here]] for a list of optional compilation flags that will enable some
optional plugins.
See [[file:doc/compiling.org][compiling]] for full compilation instructions starting from source.
* Running xmobar
** Running xmobar with a configuration file
You can run xmobar with:
#+begin_src shell
xmobar /path/to/config &
#+end_src
or
#+begin_src shell
xmobar &
#+end_src
if you have the default configuration file saved as
=$XDG_CONFIG_HOME/xmobar/xmobarrc= (defaulting to =~/.config/xmobar/xmobarrc=),
or =~/.xmobarrc=.
All the available command line switches and configuration parameters are
described in [[file:quick-start.org][the quick start guide]] and [[file:doc/plugins.org][the plugins index]].
** Writing your own xmobar in Haskell
As shown above, one can use ~xmobar~ as a regular program, via its
configuration file, without having to write any code. It also is possible
to install xmobar as a library and use it to write your own xmobar using
Haskell instead of using a configuration file. (This is very similar to
how [[http://xmonad.org][xmonad]] works.) That gives you the ability of using Haskell and its
libraries to extend xmobar to your heart's content. If you are a
programmer, take a look [[file:doc/using-haskell.org][here]] to learn more.
** Running xmobar in text mode
By default, xmobar will run as an X11 application, in a docked window, but
it is possible to redirect xmobar's output to the standard output,
optionally with color escape sequences. In this mode, xmobar can be run
inside a terminal o console, or its output piped to other applications, and
there is no need for an X11 display. See [[./doc/quick-start.org#text-mode][Running xmobar in text mode]] for
details. Using this mode, you could [[file:doc/quick-start.org#wayland][pipe xmobar's output to, say, swaybar]],
and use it in wayland, or, with the [[./etc/xmobar.el][xmobar.el]] package, show it in Emacs's
tab bar.
* Configuration and further documentation
- If you want to jump straight into running xmobar, head over to the
[[./doc/quick-start.org][quick start guide]].
- If you want to get a detailed overview of all available plugins and
monitors, visit the [[./doc/plugins.org][plugins index]].
- For more information on how to use xmobar as a Haskell library see the
[[file:doc/using-haskell.org][using Haskell guide]].
- If you want to know how to contribute to the xmobar project, check out
[[contributing.org][contributing]].
* Authors and credits
Andrea Rossato originally designed and implemented xmobar up to
version 0.11.1. Since then, it is maintained and developed by [[https://jao.io][jao]],
with the help of the greater xmobar and Haskell communities.
In particular, xmobar incorporates patches by Mohammed Alshiekh,
Alex Ameen, Axel Angel, Dhananjay Balan, Claudio Bley, Dragos Boca,
Ben Boeckel, Ivan Brennan, Duncan Burke, Roman Cheplyaka, Patrick
Chilton, Antoine Eiche, Nathaniel Wesley Filardo, Guy Gastineau,
John Goerzen, Patrick Günther, Reto Hablützel, Juraj Hercek, Tomáš
Janoušek, Ada Joule, Spencer Janssen, Roman Joost, Pavel Kalugin,
Jochen Keil, Sam Kirby, Lennart Kolmodin, Krzysztof Kosciuszkiewicz,
Dmitry Kurochkin, Todd Lunter, Vanessa McHale, Robert J. Macomber,
Dmitry Malikov, David McLean, Joan Milev, Marcin Mikołajczyk, Dino
Morelli, Tony Morris, Eric Mrak, Thiago Negri, Edward O'Callaghan,
Svein Ove, Martin Perner, Jens Petersen, Alexander Polakov, Sibi
Prabakaran, Pavan Rikhi, Petr Rockai, Andrew Emmanuel Rosa,
Sackville-West, Amir Saeid, Markus Scherer, Daniel Schüssler,
Olivier Schneider, Alexander Shabalin, Valentin Shirokov, Peter
Simons, Alexander Solovyov, Will Song, John Soo, John Soros, Felix
Springer, Travis Staton, Artem Tarasov, Samuli Thomasson, Edward
Tjörnhammar, Sergei Trofimovich, Thomas Tuegel, John Tyree, Jan
Vornberger, Anton Vorontsov, Daniel Wagner, Zev Weiss, Phil Xiaojun
Hu, Nikolay Yakimov, Edward Z. Yang, Leo Zhang, Norbert Zeh, and
Michał Zielonka.
Andrea wants to thank Robert Manea and Spencer Janssen for their
help in understanding how X works. They gave him suggestions on how
to solve many problems with xmobar. He also thanks Claus Reinke for
making him understand existential types (or at least for letting him
think he grasps existential types...;-).
* License
This software is released under a BSD-style license. See [[https://codeberg.org/xmobar/xmobar/src/branch/master/license][license]] for more
details.
Copyright © 2010-2022 Jose Antonio Ortega Ruiz
Copyright © 2007-2010 Andrea Rossato
|
