polybar/README.md

# Lemonbuddy

[![Build Status](https://travis-ci.org/jaagr/lemonbuddy.svg?branch=master)](https://travis-ci.org/jaagr/lemonbuddy)
[![MIT License](https://img.shields.io/github/license/mashape/apistatus.svg?maxAge=2592000?style=plastic)](https://github.com/jaagr/lemonbuddy/blob/master/LICENSE)

A fast and easy-to-use tool for generating status bars.

**Lemonbuddy** aims to help users build beautiful and highly customizable status bars
for their desktop environment, without the need of having a black belt in shell scripting.
Heres a few screenshots showing you what it can look like:

[![sample screenshot](http://i.imgur.com/xvlw9iHt.png)](http://i.imgur.com/xvlw9iH.png)
[![sample screenshot](http://i.imgur.com/cYQOuRrt.png)](http://i.imgur.com/cYQOuRr.png)
[![sample screenshot](http://i.imgur.com/A6spiZZt.png)](http://i.imgur.com/A6spiZZ.png)
[![sample screenshot](http://i.imgur.com/TY5a5r9t.png)](http://i.imgur.com/TY5a5r9.png)

Please note that the project still is in early development, so please report any
problems by [creating an issue ticket](https://github.com/jaagr/lemonbuddy/issues/new).


## Table of Contents

* [Introduction](#introduction)
* [Getting started](#getting-started)
  * [Dependencies](#dependencies)
  * [Building from source](#building-from-source)
* [Running](#running)
* [Launching the bar in your wm's bootstrap routine](#launching-the-bar-in-your-wms-bootstrap-routine)
* [Configuration](#configuration)
  * [Fonts](#fonts)
  * [Syntax and DSL](#syntax-and-dsl)
  * [Application settings](#application-settings)
  * [Bar settings](#bar-settings)
  * [Modules](#modules)
    * [internal/backlight](#module-internalbacklight)
    * [internal/battery](#module-internalbattery)
    * [internal/bspwm](#module-internalbspwm)
    * [internal/cpu](#module-internalcpu)
    * [internal/date](#module-internaldate)
    * [internal/i3](#module-internali3)
    * [internal/memory](#module-internalmemory)
    * [internal/mpd](#module-internalmpd)
    * [internal/network](#module-internalnetwork)
    * [internal/volume](#module-internalvolume)
    * [custom/menu](#module-custommenu)
    * [custom/script](#module-customscript)
    * [custom/text](#module-customtext)
* [Example configurations](#example-configurations)
* [License](#license)


## Introduction

The main purpose of **Lemonbuddy** is serve as content generator for status bars.
It has built-in functionality to generate output for the most commonly used widgets, such as:

- Playback controls and status display for [MPD](https://www.musicpd.org/) using [libmpdclient](https://www.musicpd.org/libs/libmpdclient/)
- [ALSA](http://www.alsa-project.org/main/index.php/Main_Page) volume controls
- Workspace and desktop panel for [bspwm](https://github.com/baskerville/bspwm) and [i3](https://github.com/i3/i3)
- CPU and memory load indicator
- Battery display
- Network connection details
- Backlight level
- Date and time label
- Time-based shell script execution
- Command output tailing
- User-defined menu tree
- And more...

Each bar contains a set of modules, which in turn defines a set of formatting rules and options.
Read more about [how the configuration works](#configuration).

The project was developed specifically for Lemonbar, and the initial plan was to
integrate a trimmed down version of it into Lemonbuddy. This would remove the need of having
to pass data back and forth between the two processes.

After spending time trying to create an interface to the Lemonbar source code, I
decided to not use it at all. Lemonbar is a great application but it would be
more efficient to write a custom X rendering implementation instead of trying
to patch up Lemonbar. Not only does it fix the
*"Lemonbuddy doesn't work with my extra-custom-lemonbar-fork"* issue, it also
makes it alot easier to implement new features... The performance boost is of
course also welcome to join the party, so that's nice.

The new implementation will use the same `%{...}` syntax Lemonbar uses, which means that
existing configurations will still work, so keep ricing.

## Getting started

If you are using **Arch Linux**, you can install the AUR package [lemonbuddy-git](https://aur.archlinux.org/packages/lemonbuddy-git/) to get the latest version, or
[lemonbuddy](https://aur.archlinux.org/packages/lemonbuddy/) for the latest stable release.

For **Void Linux** users, there's a [package template available](https://raw.githubusercontent.com/jaagr/void-packages/lemonbuddy/srcpkgs/lemonbuddy/template)
that you can use with `xbps-src` to build the application. There's a pending pull request to get the package merged into the
official repositories, but packages not used by the maintainers are pretty much ignored so don't hold your breath.

If you create a package for any other distribution, please consider contributing the template so that we can make the application
available for more people.


### Dependencies

A compiler with c++14 support. For example [`clang`](http://clang.llvm.org/get_started.html).

- cmake
- boost
- libxcb
- xcb-proto
- freetype2

Optional dependencies for module support:

- wireless_tools (required for `internal/network` support)
- alsa-lib (required for `internal/volume` support)
- libmpdclient (required for `internal/mpd` support)
- jsoncpp, libsigc++ (required for `internal/i3` support)

~~~ sh
$ pacman -S cmake boost libxcb xcb-proto wireless_tools alsa-lib libmpdclient jsoncpp libsigc++
$ xbps-install cmake boost-devel libxcb-devel alsa-lib-devel i3-devel libmpdclient-devel jsoncpp-devel freetype-devel libsigc++-devel wireless_tools-devel
$ apt-get install cmake libxcb1-dev xcb-proto python-xcbgen libboost-dev libiw-dev libasound2-dev libmpdclient-dev libjsoncpp-dev libsigc++-2.0-dev libfreetype6-dev
~~~


### Building from source

Please [report any problems](https://github.com/jaagr/lemonbuddy/issues/new) you run into when building the project. It helps alot.

  ~~~ sh
  $ git clone --branch 1.4.6 --recursive https://github.com/jaagr/lemonbuddy
  $ mkdir lemonbuddy/build
  $ cd lemonbuddy/build
  $ cmake ..
  $ sudo make install
  ~~~


## Running

Before customizing the bar, make sure everything works as expected by trying
out one of the example configurations installed with the application.
The following code will get you started:

  ~~~ sh
  # Create the config root directory
  $ mkdir -p ${XDG_CONFIG_HOME:-$HOME/.config}/lemonbuddy
  $ cd ${XDG_CONFIG_HOME:-$HOME/.config}/lemonbuddy

  # Copy sample config for the running wm (uses a wm agnostic config as fallback)
  $ __wm=$(pgrep -l -x "(bspwm|i3)"); __prefix=$(which lemonbuddy)
  $ cp "${__prefix%%/bin*}/share/examples/lemonbuddy/config${__wm:+.${__wm##* }}" config

  # Launch the bar
  # (where "example" is the name of the bar as defined by [bar/NAME] in the config)
  $ lemonbuddy_wrapper example
  ~~~

> **NOTE:** If you are running i3 or bspwm and you don't see the workspace icons
> it probably depends on the font. Install `font-awesome` and relaunch the bar.
> ...or replace the icons in the config.

**It is recommended** to always use `lemonbuddy_wrapper` when launching the bars.

`lemonbuddy_wrapper` is just a simple shell script that takes care
of redirecting the in-/output streams between `lemonbuddy` and `lemonbar`.

If you handle the in-/output stream redirection's manually, the internal command
handlers (e.g. mpd or volume controls) might stop working. It won't change the
output of the bar but you will miss out on the internal API calls, which is one
of the main advantages of using the application.

The `lemonbuddy_wrapper` will be deprecated once `lemonbar` is integrated
into the project.


## Launching the bar in your wm's bootstrap routine

When using the wrapper to start the bar in in your wm's autostart routine, make sure to include
a kill directive before launching the bar. This is done to make sure that any previously spawned
processes gets terminated before before we launch the new ones.

Create an executable file containing the startup logic, for example `$HOME/.config/lemonbuddy/launch.sh`:
  ~~~ sh
  #!/usr/bin/env sh

  # Terminate already running bar instances
  lemonbuddy_terminate noconfirm

  # Launch bar1 and bar2
  lemonbuddy_wrapper bar1 &
  lemonbuddy_wrapper bar2 &

  echo "Bars launched..."
  ~~~

Make it executable:
  ~~~ sh
  $ chmod +x $HOME/.config/lemonbuddy/launch.sh
  ~~~

If you are using **bspwm**, add the following line to `bspwmrc`:
  ~~~ sh
  $HOME/.config/lemonbuddy/launch.sh
  ~~~

If you are using **i3**, add the following line to your configuration:
  ~~~ sh
  exec_always $HOME/.config/lemonbuddy/launch.sh
  ~~~


## Configuration

The configuration syntax is a work in progress. Please [create an issue ticket](https://github.com/jaagr/lemonbuddy/issues/new)
and let me know how you think we can improve it.

The values used in the examples below are to be considered placeholder values, and
the resulting output might not be award-winning.


### Fonts

When working with unicode symbols, remember that fonts render the symbols differently. Changing font
can drastically improve the quality of your bar. One must-have font
is [Unifont](http://unifoundry.com/unifont.html), which has great unicode coverage.

Also try different icon fonts, such as [Font Awesome](http://fontawesome.io/icons/) and [Material Icons](https://design.google.com/icons/).

*TODO: Describe usage in configuration...*


### Syntax and DSL

*TODO: Clarify...*

The configuration syntax is based on the `ini` file format.

  ~~~ ini
  [section/name]
  str = My string
  ; Hint: Quote the value to keep the spaces
  str = "   My string"
  bool = true
  bool = on
  int = 10
  float = 10.0

  ; Values for a defined bar can be referenced using:
  key = ${bar/top.foreground}

  ; Values for the current bar can be referenced using:
  key = ${BAR.foreground}

  ; Other values can be referenced using:
  key = ${section.key}

  ; Environment variables can be referenced using:
  key = ${env:VAR_NAME}
  ~~~
  ~~~ ini
  [section/name]
  ; Most modules define a format-N field
  ; For example, the mpd module defines the following formats:
  ;   format-online = ...
  ;   format-offline = ...
  ;
  ; Each format exposes the following fields:
  ;   format[-NAME]-padding = N (unit: whitespaces)
  ;   format[-NAME]-margin  = N (unit: whitespaces)
  ; (See "Bar settings" for more details on "spacing")
  ;   format[-NAME]-spacing = N (unit: whitespaces)
  ; (This value will displace the format block horizontally by +/-N pixels)
  ;   format[-NAME]-offset  = N (unit: pixels)
  ;   format[-NAME]-foreground = #aa[rrggbb]
  ;   format[-NAME]-background = #aa[rrggbb]
  ;   format[-NAME]-underline  = #aa[rrggbb]
  ;   ^
  ;   |  the underline and overline color is always the same
  ;   v
  ;   format[-NAME]-overline   = #aa[rrggbb]
  ;
  ; The rest of the drawtypes follow the same pattern.
  ;
  ;   label-NAME[-(foreground|background|(under|over)line|font|padding|maxlen|ellipsis)] = ?
  ;   icon-NAME[-(foreground|background|(under|over)line|font|padding)] = ?
  ;   ramp-NAME-[0-9]+[-(foreground|background|(under|over)line|font|padding)] = ?
  ;   animation-NAME-[0-9]+[-(foreground|background|(under|over)line|font|padding)] = ?
  ;
  ;   bar-NAME-width = N (unit: characters)
  ;   bar-NAME-format = (tokens: %fill% %indicator% %empty%)
  ;   bar-NAME-foreground-[0-9]+ = #aarrggbb
  ;   bar-NAME-indicator[-(foreground|background|(under|over)line|font|padding)] =
  ;   bar-NAME-fill[-(foreground|background|(under|over)line|font|padding)] =
  ;   bar-NAME-empty[-(foreground|background|(under|over)line|font|padding)] =
  ;
  ; Example:
  ;
  format-online = <icon-stop> <toggle>   <icon-repeat> <icon-random>   <bar-progress> <label-song>

  format-offline = <label-offline>
  format-offline-offset = -8

  ; Cap the song label without trailing ellipsis
  label-song-maxlen = 30
  label-song-ellipsis = false

  ; By only specifying alpha value, it will be applied to the bar's default foreground
  label-time-foreground = #66

  label-offline =  mpd is off
  label-offline-foreground = #66

  icon-play = 
  icon-pause = 
  icon-stop = 

  bar-progress-width = 30
  bar-progress-indicator = |
  bar-progress-fill = █
  bar-progress-empty = █
  bar-progress-empty-foreground = #44
  ~~~


### Application settings
  ~~~ ini
  [settings]
  ; Limit the amount of events sent to lemonbar within a set timeframe:
  ; - "Allow <throttle_limit> updates within <throttle_ms> of time"
  ; Default values:
  throttle_limit = 3
  throttle_ms = 60
  ~~~


### Bar settings
  ~~~ ini
  [bar/example]
  ; Use the following command to list available outputs:
  ; $ xrandr -q | grep " connected" | cut -d ' ' -f1
  monitor = HDMI1

  ; Omit the % to specify the width in pixels
  width = 100%
  height = 30

  ; Offset value defined in pixels
  offset_x = 0
  offset_y = 0

  ; Put the bar at the bottom of the screen
  bottom = true

  ; Weather to force docking mode or not
  dock = false

  ; This value is used as a multiplier when adding spaces between elements
  spacing = 3

  ; Height of under-/overline
  lineheight = 14

  ; Colors
  background = #222222
  foreground = #eefafafa
  linecolor = ${bar/example.background}

  ; Borders
  ; Size to be used for all borders
  border-size = 2
  ; Color to be used for all borders
  border-color = #ff9900
  ; Per-border values
  ;border-top = 1
  ;border-top-color = #ff9900
  ;border-bottom = 2
  ;border-bottom-color = #5d00ff
  ;border-left = 3
  ;border-right-color = #ff0059

  ; Amount of spaces to add at the start/end of the whole bar
  padding_left = 5
  padding_right = 2

  ; Amount of spaces to add before/after each module
  module_margin_left = 3
  module_margin_right = 3

  ; Fonts are defined using: <FontName>;<Offset>
  font-0 = NotoSans-Regular:size=8;0
  font-1 = MaterialIcons:size=10;0
  font-2 = Termsynu:size=8;-1
  font-3 = FontAwesome:size=10;0

  ; The separator will be inserted between the output of each module
  separator = |

  ; Value to be used to set the WM_NAME atom
  ; This defaults to "lemonbuddy-[BAR]_[MONITOR]"
  wm_name = mybar

  ; Locale used to localize module output (for example date)
  ;locale = sv_SE.UTF-8

  ; Define what modules to output
  modules-left = cpu ram
  modules-center = label
  modules-right = clock

  ; Position of the tray container
  ; If undefined, tray support will be disabled
  ;
  ; Available positions:
  ;   left
  ;   right
  tray-position = right
  ~~~

### Modules

#### Module `internal/backlight`
  ~~~ ini
  [module/backlight]
  type = internal/backlight

  ; Use the following command to list available cards:
  ; $ ls -1 /sys/class/backlight/
  card = intel_backlight
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label> (default)
  ;   <ramp>
  ;   <bar>
  format = <ramp> <bar>

  ; Available tokens:
  ;   %percentage% (default)
  label = %percentage%

  ramp-0 = 🌕
  ramp-1 = 🌔
  ramp-2 = 🌓
  ramp-3 = 🌒
  ramp-4 = 🌑

  bar-width = 10
  bar-indicator = |
  bar-fill = ─
  bar-empty = ─
  ~~~


#### Module `internal/battery`

  ~~~ ini
  [module/battery]
  type = internal/battery

  ; This is useful in case the battery never reports 100% charge
  full_at = 99

  ; Use the following command to list batteries and adapters:
  ; $ ls -1 /sys/class/power_supply/
  battery = BAT0
  adapter = ADP1

  ; Seconds between reading battery capacity.
  ; If set to 0, polling will be disabled.
  ;poll_interval = 3
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label-charging> (default)
  ;   <bar-capaity>
  ;   <ramp-capacity>
  ;   <animation-charging>
  format-charging = <animation-charging> <label-charging>

  ; Available tags:
  ;   <label-discharging> (default)
  ;   <bar-capaity>
  ;   <ramp-capacity>
  format-discharging = <ramp-capacity> <label-discharging>

  ; Available tags:
  ;   <label-full> (default)
  ;   <bar-capaity>
  ;   <ramp-capacity>
  ;format-full = <ramp-capacity> <label-full>

  ; Available tokens:
  ;   %percentage% (default)
  label-charging = Charging %percentage%

  ; Available tokens:
  ;   %percentage% (default)
  label-discharging = Discharging %percentage%

  ; Available tokens:
  ;   %percentage% (default)
  label-full = Fully charged

  ramp-capacity-0 = 
  ramp-capacity-1 = 
  ramp-capacity-2 = 
  ramp-capacity-3 = 
  ramp-capacity-4 = 

  bar-capacity-width = 10

  animation-charging-0 = 
  animation-charging-1 = 
  animation-charging-2 = 
  animation-charging-3 = 
  animation-charging-4 = 
  animation-charging-framerate_ms = 750
  ~~~


#### Module `internal/bspwm`

To specify a custom path to the bspwm socket, you can set the environment variable `$BSPWM_SOCKET`.

  ~~~ ini
  [module/bspwm]
  type = internal/bspwm
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; workspace_icon-[0-9]+ = label;icon
  workspace_icon-0 = code;♚
  workspace_icon-1 = office;♛
  workspace_icon-2 = graphics;♜
  workspace_icon-3 = mail;♝
  workspace_icon-4 = web;♞
  workspace_icon-default = ♟

  ; Available tags:
  ;   <label-state> (default) - gets replaced with <label-(active|urgent|occupied|empty)>
  ;   <label-mode> - gets replaced with <label-(monocle|tiled|fullscreen|floating|locked|sticky|private)>
  format = <label-state> <label-mode>

  ; If any values for label-dimmed-N area defined, the workspace/mode colors will get overridden
  ; with those values if the monitor is out of focus
  label-dimmed-foreground = #555
  label-dimmed-underline = ${BAR.background}

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-active = %icon%
  label-active-foreground = #ffffff
  label-active-background = #3f3f3f
  label-active-underline = #fba922

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-occupied = %icon%
  label-occupied-underline = #555555

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-urgent = %icon%
  label-urgent-foreground = #000000
  label-urgent-background = #bd2c40
  label-urgent-underline = #9b0a20

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-empty = %icon%
  label-empty-foreground = #55ffffff

  ; Available tokens:
  ;   None
  label-monocle = 
  ;label-tiled = 
  label-fullscreen = 
  label-floating = 
  label-locked = 
  label-locked-foreground = #bd2c40
  label-sticky = 
  label-sticky-foreground = #fba922
  label-private = 
  label-private-foreground = #bd2c40
  ~~~


#### Module `internal/cpu`
  ~~~ ini
  [module/cpu]
  type = internal/cpu

  ; Seconds to sleep between updates
  ;interval = 0.5
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label> (default)
  ;   <bar-load>
  ;   <ramp-load>
  ;   <ramp-load_per_core>
  format = <label> <ramp-load_per_core>

  ; Available tokens:
  ;   %percentage% (default) - total cpu load
  label = CPU %percentage%

  ramp-load_per_core-0 = ▁
  ramp-load_per_core-1 = ▂
  ramp-load_per_core-2 = ▃
  ramp-load_per_core-3 = ▄
  ramp-load_per_core-4 = ▅
  ramp-load_per_core-5 = ▆
  ramp-load_per_core-6 = ▇
  ramp-load_per_core-7 = █
  ~~~


#### Module `internal/date`
  ~~~ ini
  [module/date]
  type = internal/date

  ; Seconds to sleep between updates
  ;interval = 1.0

  ; see "man date" for details on how to format the date string
  ; NOTE: if you want to use lemonbar tags here you need to use %%{...}
  date = %Y-%m-%d% %H:%M

  ; if date_detailed is defined, clicking the area will toggle between formats
  date_detailed = %%{F#888}%A, %d %B %Y  %%{F#fff}%H:%M%%{F#666}:%%{F#fba922}%S%%{F-}
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <date> (default)
  format = 🕓 <date>
  format-background = #55ff3399
  format-foreground = #fff
  ~~~


#### Module `internal/i3`

Requires the project to be built with support for i3. For more information,
see [the dependency section](#dependencies).

The module is still marked as WIP since it needs more testing. If you notice any
anomalies, please [create an issue](https://github.com/jaagr/lemonbuddy/issues/new).

See [the bspwm module](#module-internalbspwm) for details on `label-dimmed`.

  ~~~ ini
  [module/i3]
  type = internal/i3
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; workspace_icon-[0-9]+ = label;icon
  workspace_icon-0 = 1;♚
  workspace_icon-1 = 2;♛
  workspace_icon-2 = 3;♜
  workspace_icon-3 = 4;♝
  workspace_icon-4 = 5;♞
  workspace_icon-default = ♟

  ; Available tags:
  ;   <label-state> (default) - gets replaced with <label-(focused|unfocused|visible|urgent)>
  ;format = <label-state>

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-focused = %icon%
  label-focused-foreground = #ffffff
  label-focused-background = #3f3f3f
  label-focused-underline = #fba922
  label-focused-padding = 4

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-unfocused = %icon%
  label-unfocused-padding = 4

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-visible = %icon%
  label-visible-underline = #555555
  label-visible-padding = 4

  ; Available tokens:
  ;   %name%
  ;   %icon%
  ;   %index%
  ; Default: %icon%  %name%
  label-urgent = %icon%
  label-urgent-foreground = #000000
  label-urgent-background = #bd2c40
  label-urgent-padding = 4
  ~~~


#### Module `internal/memory`
  ~~~ ini
  [module/memory]
  type = internal/memory

  ; Seconds to sleep between updates
  ;interval = 1.0
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label> (default)
  ;   <bar-used>
  ;   <bar-free>
  format = <label> <bar-used>

  ; Available tokens:
  ;   %percentage_used% (default)
  ;   %percentage_free%
  ;   %gb_used%
  ;   %gb_free%
  ;   %gb_total%
  ;   %mb_used%
  ;   %mb_free%
  ;   %mb_total%
  label = RAM %percentage_used%

  bar-used-width = 50
  bar-used-foreground-0 = #55aa55
  bar-used-foreground-1 = #557755
  bar-used-foreground-2 = #f5a70a
  bar-used-foreground-3 = #ff5555
  bar-used-fill = ▐
  bar-used-empty = ▐
  bar-used-empty-foreground = #444444
  ~~~


#### Module `internal/mpd`
  ~~~ ini
  [module/mpd]
  type = internal/mpd

  host = 127.0.0.1
  port = 6600
  password = secretpassword1

  ; Seconds to sleep between progressbar/song timer sync
  ;interval = 0.5
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label-song> (default)
  ;   <label-time>
  ;   <bar-progress>
  ;   <toggle> - gets replaced with <icon-(pause|play)>
  ;   <icon-random>
  ;   <icon-repeat>
  ;   <icon-repeatone>
  ;   <icon-prev>
  ;   <icon-stop>
  ;   <icon-play>
  ;   <icon-pause>
  ;   <icon-next>
  ;   <icon-seekb>
  ;   <icon-seekf>
  format-online = <icon-prev> <icon-seekb> <icon-stop> <toggle> <icon-seekf> <icon-next>  <icon-repeat> <icon-random>  <bar-progress> <label-time>  <label-song>

  ; Available tags:
  ;   <label-offline>
  ;format-offline = <label-offline>

  ; Available tokens:
  ;   %artist%
  ;   %album%
  ;   %title%
  ; Default: %artist% - %title%
  ;label-song = 𝄞 %artist% - %title%

  ; Available tokens:
  ;   %elapsed%
  ;   %total%
  ; Default: %elapsed% / %total%
  ;label-time = %elapsed% / %total%

  ; Available tokens:
  ;   None
  label-offline = 🎜 mpd is offline

  icon-play = ⏵
  icon-pause = ⏸
  icon-stop = ⏹
  icon-prev = ⏮
  icon-next = ⏭
  icon-seekb = ⏪
  icon-seekf = ⏩
  icon-random = 🔀
  icon-repeat = 🔁
  ;icon-repeatone = 🔂

  ; Used to display the state of random/repeat/repeatone
  toggle_on-foreground = #ff
  toggle_off-foreground = #55

  bar-progress-width = 45
  bar-progress-indicator = |
  bar-progress-fill = ─
  bar-progress-empty = ─
  ~~~


#### Module `internal/network`

 **NOTE:** If you use both a wired and a wireless network, just add 2 module definitions.
 For example:

> ~~~ ini
> [module/wired-network]
> type = internal/network
> interface = eth1
>
> [module/wireless-network]
> type = internal/network
> interface = wlan1
> ~~~

  ~~~ ini
  [module/network]
  type = internal/network
  interface = wlan1

  ; Seconds to sleep between updates
  interval = 3.0

  ; Test connectivity every Nth update
  ; A value of 0 disables the feature
  ; Recommended minimum value: round(10 / interval)
  ;   - which would test the connection approx. every 10th sec.
  ; Default: 0
  ;ping_interval = 3
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label-connected> (default)
  ;   <ramp-signal>
  format-connected = <ramp-signal> <label-connected>

  ; Available tags:
  ;   <label-disconnected> (default)
  format-disconnected = <label-disconnected>

  ; Available tags:
  ;   <label-connected> (default)
  ;   <label-packetloss>
  ;   <animation-packetloss>
  format-packetloss = <animation-packetloss> <label-connected>

  ; Available tokens:
  ;   %ifname%    [wireless+wired]
  ;   %local_ip%  [wireless+wired]
  ;   %essid%     [wireless]
  ;   %signal%    [wireless]
  ;   %linkspeed% [wired]
  ; Default: %ifname% %local_ip%
  label-connected = %essid%
  label-connected-foreground = #eefafafa

  ; Available tokens:
  ;   %ifname%    [wireless+wired]
  ; Default: (none)
  label-disconnected = not connected
  label-disconnected-foreground = #66ffffff

  ; Available tokens:
  ;   %ifname%    [wireless+wired]
  ;   %local_ip%  [wireless+wired]
  ;   %essid%     [wireless]
  ;   %signal%    [wireless]
  ;   %linkspeed% [wired]
  ; Default: (none)
  ;label-packetloss = %essid%
  ;label-packetloss-foreground = #eefafafa

  ramp-signal-0 = 😱
  ramp-signal-1 = 😠
  ramp-signal-2 = 😒
  ramp-signal-3 = 😊
  ramp-signal-4 = 😃
  ramp-signal-5 = 😈

  animation-packetloss-0 = ⚠
  animation-packetloss-0-foreground = #ffa64c
  animation-packetloss-1 = 📶
  animation-packetloss-1-foreground = #000000
  animation-packetloss-framerate_ms = 500
  ~~~


#### Module `internal/volume`

*TODO: Add custom format for when the headphones are plugged in.*

  ~~~ ini
  [module/volume]
  type = internal/volume
  ;master_mixer = Master

  ; Use the following command to list available mixer controls:
  ; $ amixer scontrols | sed -nr "s/.*'([[:alnum:]]+)'.*/\1/p"
  speaker_mixer = Speaker
  headphone_mixer = Headphone

  ; NOTE: This is required if headphone_mixer is defined
  ; Use the following command to list available device controls
  ; $ amixer controls | sed -r "/CARD/\!d; s/.*=([0-9]+).*name='([^']+)'.*/printf '%3.0f: %s\n' '\1' '\2'/e" | sort
  headphone_control_numid = 9
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label-volume> (default)
  ;   <ramp-volume>
  ;   <bar-volume>
  format-volume = <ramp-volume> <label-volume>

  ; Available tags:
  ;   <label-muted> (default)
  ;   <ramp-volume>
  ;   <bar-volume>
  ;format-muted = <label-muted>

  ; Available tokens:
  ;   %percentage% (default)
  ;label-volume = %percentage%

  ; Available tokens:
  ;   %percentage% (default)
  label-muted = 🔇 muted
  label-muted-foreground = #66

  ramp-volume-0 = 🔈
  ramp-volume-1 = 🔉
  ramp-volume-2 = 🔊

  ; If defined, it will replace <ramp-volume> when
  ; headphones are plugged in to `headphone_control_numid`
  ; If undefined, <ramp-volume> will be used for both
  ramp-headphones-0 = 
  ramp-headphones-1 = 
  ~~~


#### Module `custom/menu`
  ~~~ ini
  [module/menu-apps]
  type = custom/menu

  ; "menu-LEVEL-N" has the same properties as "label-NAME" with
  ; the additional "exec" property
  ;
  ; Available exec commands:
  ;   menu_open-LEVEL
  ;   menu_close
  ; Other commands will be executed using "/usr/bin/env sh -c $COMMAND"

  menu-0-0 = Browsers
  menu-0-0-exec = menu_open-1
  menu-0-0-foreground = #fba922
  menu-0-2 = Multimedia
  menu-0-2-exec = menu_open-3
  menu-0-2-foreground = #fba922

  menu-1-0 = Firefox
  menu-1-0-exec = firefox &
  menu-1-0-foreground = #fba922
  menu-1-1 = Chromium
  menu-1-1-exec = chromium &
  menu-1-1-foreground = #fba922

  menu-2-0 = Gimp
  menu-2-0-foreground = #fba922
  menu-2-0-exec = gimp &
  menu-2-1 = Scrot
  menu-2-1-exec = scrot &
  menu-2-1-foreground = #fba922
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <label-toggle> (default) - gets replaced with <label-(open|close)>
  ;   <menu> (default)
  ;f-ormat = <label-toggle> <menu>

  label-open = Apps
  label-close = x
  ~~~


#### Module `custom/script`
  ~~~ ini
  [module/pkgupdates-available]
  type = custom/script

  ; Available tokens:
  ;   %counter%
  ; The "exec" command will be executed using "/usr/bin/env sh -c [command]"
  exec = count=$(sudo pacman -Syup --noprogressbar 2>/dev/null | sed '/Starting full/,~1!d;/Starting full/d' | wc -l); [ $count -gt 0 ] && echo "Updates available: $count"
  ;exec = count=$(echo n | sudo xbps-install -Su >/dev/null 2>&1; sudo xbps-install -Sun | wc -l); [ $count -gt 0 ] && echo "Updates available: $count"

  ; Should we keep listening for output from the command?
  ;tail = false

  ; Seconds to sleep between updates
  ; Will be ignored if `tail = true`
  ; Default: 1
  interval = 90

  ; Limit the length of the output string
  ; Default: 0
  maxlen = 20

  ; Add trailing ellipsis when truncating the string
  ; Default: true
  ellipsis = true
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; Available tags:
  ;   <output> (default)
  ;format = <output>
  format-background = #999
  format-foreground = #000
  format-padding = 4

  ; Available tokens:
  ;   %counter%
  ;
  ; "click-(left|middle|right)" will be executed using "/usr/bin/env sh -c [command]"
  click-left = echo left %counter%
  click-middle = echo middle %counter%
  click-right = echo right %counter%

  ; Available tokens:
  ;   %counter%
  ;
  ; "scroll-(up|down)" will be executed using "/usr/bin/env sh -c [command]"
  scroll-up = echo scroll up %counter%
  scroll-down = echo scroll down %counter%
  ~~~

##### Useful example
  Show title of the currently focused window.

  ~~~ ini
  [module/xtitle]
  type = custom/script
  exec = xtitle -s
  tail = true
  maxlen = 25
  ~~~


#### Module `custom/text`
  ~~~ ini
  [module/my-text-label]
  type = custom/text
  content = Some random label
  ~~~

##### Extra formatting (example)
  ~~~ ini
  ; "content" has the same properties as "format-NAME"
  content-background = #000
  content-foreground = #fff
  content-padding = 4

  ; "click-(left|middle|right)" will be executed using "/usr/bin/env sh -c $COMMAND"
  click-left = echo left
  click-middle = echo middle
  click-right = echo right

  ; "scroll-(up|down)" will be executed using "/usr/bin/env sh -c $COMMAND"
  scroll-up = echo scroll up
  scroll-down = echo scroll down
  ~~~


## Example configurations

*...coming soon...*

Do you have a nice config that you would like to contribute?
Send me a message and we'll get it up here.


## License

Lemonbuddy is licensed under the MIT license. [See LICENSE for more information](https://github.com/jaagr/lemonbuddy/blob/master/LICENSE).