From db85224d59b695affaa8aeb469857a17d2cd2e97 Mon Sep 17 00:00:00 2001
From: Michael Aquilina <michaelaquilina@gmail.com>
Date: Mon, 26 Aug 2019 13:42:59 +0100
Subject: [PATCH] Add waybar-custom(5)

---
 man/waybar-custom.5.scd | 190 ++++++++++++++++++++++++++++++++++++++++
 meson.build             |   2 +-
 2 files changed, 191 insertions(+), 1 deletion(-)
 create mode 100644 man/waybar-custom.5.scd

diff --git a/man/waybar-custom.5.scd b/man/waybar-custom.5.scd
new file mode 100644
index 0000000..a427be3
--- /dev/null
+++ b/man/waybar-custom.5.scd
@@ -0,0 +1,190 @@
+waybar-custom(5)
+
+# NAME
+
+waybar - custom module
+
+# DESCRIPTION
+
+The *custom* module displays either the output of a script or static text.
+To display static text, specify only the *format* field.
+
+# CONFIGURATION
+
+Addressed by *custom/<name>*
+
+*exec*: ++
+	typeof: string ++
+	The path to the script, which should be executed.
+
+*exec-if*: ++
+	typeof: string ++
+	The path to a script, which determines if the script in *exec* should be executed.
+	*exec* will be executed if the exit code of *exec-if* equals 0.
+
+*return-type*: ++
+	typeof: string ++
+	See *return-type*
+
+*interval*: ++
+	typeof: integer ++
+	The interval (in seconds) in which the information gets polled.
+	Use *once* if you want to execute the module only on startup.
+	You can update it manually with a signal. If no *interval* is defined,
+	it is assumed that the out script loops it self.
+
+*signal*: ++
+	typeof: integer ++
+	The signal number used to update the module.
+	The number is valid between 1 and N, where *SIGRTMIN+N* = *SIGRTMAX*.
+
+*format*: ++
+	typeof: string ++
+	default: {} ++
+	The format, how information should be displayed. On {} data gets inserted.
+
+*format-icons*: ++
+	typeof: array ++
+	Based on the set percentage, the corresponding icon gets selected. The order is *low* to *high*.
+
+*rotate*: ++
+	typeof: integer ++
+	Positive value to rotate the text label.
+
+*max-length*: ++
+	typeof: integer ++
+	The maximum length in character the module should display.
+
+*on-click*: ++
+	typeof: string ++
+	Command to execute when clicked on the module.
+
+*on-click-right*: ++
+	typeof: string ++
+	Command to execute when you right clicked on the module.
+
+*on-scroll-up*: ++
+	typeof: string ++
+	Command to execute when scrolling up on the module.
+
+*on-scroll-down*: ++
+	typeof: string ++
+	Command to execute when scrolling down on the module.
+
+*smooth-scrolling-threshold*: ++
+	typeof: double ++
+	Threshold to be used when scrolling.
+
+*tooltip*: ++
+	typeof: bool ++
+	default: true ++
+	Option to disable tooltip on hover.
+
+*escape*: ++
+	typeof: bool ++
+	default: false ++
+	Option to enable escaping of script output.
+
+# RETURN-TYPE
+
+When *return-type* is set to *json*, Waybar expects the *exec*-script  to output its data in JSON format.
+This should look like this:
+
+```
+{"text": "$text", "tooltip": "$tooltip", "class": "$class", "percentage": $percentage }
+```
+
+The *class* parameter also accepts an array of strings.
+
+If nothing or an invalid option is specified, Waybar expects i3blocks style output. Values are *newline* separated.
+This should look like this:
+
+```
+$text\\n$tooltip\\n$class*
+```
+
+*class* is a CSS class, to apply different styles in *style.css*
+
+# FORMAT REPLACEMENTS
+
+*{}*: Output of the script.
+
+*{percentage}* Percentage which can be set via a json return-type.
+
+*{icon}*: An icon from 'format-icons' according to percentage.
+
+# EXAMPLES
+
+## Spotify:
+
+```
+"custom/spotify": {
+	"format": " {}",
+	"max-length": 40,
+	"interval": 30, // Remove this if your script is endless and write in loop
+	"exec": "$HOME/.config/waybar/mediaplayer.sh 2> /dev/null", // Script in resources folder
+	"exec-if": "pgrep spotify"
+}
+```
+
+## mpd:
+
+```
+"custom/mpd": {
+	"format": "♪ {}",
+	//"max-length": 15,
+	"interval": 10,
+	"exec": "mpc current",
+	"exec-if": "pgrep mpd",
+	"on-click": "mpc toggle",
+	"on-click-right": "sonata"
+}
+```
+
+## cmus:
+
+```
+"custom/cmus": {
+	"format": "♪ {}",
+	//"max-length": 15,
+	"interval": 10,
+	"exec": "cmus-remote -C \"format_print '%a - %t'\"", // artist - title
+	"exec-if": "pgrep cmus",
+	"on-click": "cmus-remote -u",                        //toggle pause
+	"escape": true                                       //handle markup entities
+}
+```
+
+## Pacman
+
+```
+
+"custom/pacman": {
+	"format": "{}  ",
+	"interval": "once",
+	"exec": "pacman_packages",
+	"on-click": "update-system",
+	"signal": 8
+}
+```
+
+## Alternate Pacman
+
+```
+"custom/pacman": {
+	"format": "{}  ",
+	"interval": 3600,                     // every hour
+	"exec": "checkupdates | wc -l",       // # of updates
+	"exec-if": "exit 0",                  // always run; consider advanced run conditions
+	"on-click": "termite -e 'sudo pacman -Syu'; pkill -SIGRTMIN+8 waybar", // update system
+	"signal": 8
+}
+```
+
+You can use the signal and update the number of available packages with *pkill -RTMIN+8 waybar*.
+
+# STYLE
+
+- *#custom-<name>*
+- *#custom-<name>.<class>*
+- *<class>* can be set by the script. For more information see *return-type*
diff --git a/meson.build b/meson.build
index d5ab199..a3cf2ed 100644
--- a/meson.build
+++ b/meson.build
@@ -165,7 +165,7 @@ if scdoc.found()
         'waybar-battery.5.scd',
         'waybar-clock.5.scd',
         'waybar-cpu.5.scd',
-        'warbar-custom.5.scd',
+        'waybar-custom.5.scd',
     ]
 
     foreach filename : man_files