From ae3dd9681e45fb44daea8cdc6726b36313a21f2e Mon Sep 17 00:00:00 2001
From: James Patrick <james@jpatrick.io>
Date: Sun, 6 Oct 2019 00:15:30 -0400
Subject: [PATCH] Added wob support for brightness & volume.

Project is early, but I'm hoping this will be a proper replacement for
xob.
https://github.com/francma/wob
---
 sway/config               | 10 +++++-----
 sway/config.d/autostart   |  7 +++++++
 sway/scripts/sanitize_wob |  8 ++++++++
 3 files changed, 20 insertions(+), 5 deletions(-)
 create mode 100755 sway/scripts/sanitize_wob

diff --git a/sway/config b/sway/config
index eeedf84..b10d32d 100644
--- a/sway/config
+++ b/sway/config
@@ -192,12 +192,12 @@ bindsym $mod+r mode "resize"
 #
 # Media Keys
 #
-bindsym XF86AudioRaiseVolume  exec pactl set-sink-volume @DEFAULT_SINK@ +5%
-bindsym XF86AudioLowerVolume  exec pactl set-sink-volume @DEFAULT_SINK@ -5%
-bindsym XF86AudioMute         exec pactl set-sink-mute @DEFAULT_SINK@ toggle
+bindsym XF86AudioRaiseVolume  exec pactl set-sink-volume @DEFAULT_SINK@ +5% && pamixer --get-volume > /tmp/wobpipe
+bindsym XF86AudioLowerVolume  exec pactl set-sink-volume @DEFAULT_SINK@ -5% && pamixer --get-volume > /tmp/wobpipe
+bindsym XF86AudioMute         exec pactl set-sink-mute @DEFAULT_SINK@ toggle && ( `pamixer --get-mute` && echo 0 || pamixer --get-volume ) > /tmp/wobpipe
 bindsym XF86AudioMicMute      exec pactl set-source-mute @DEFAULT_SOURCE@ toggle
-bindsym XF86MonBrightnessDown exec light -U 5
-bindsym XF86MonBrightnessUp   exec light -A 5
+bindsym XF86MonBrightnessDown exec light -U 5 && light -G | cut -d'.' -f1 > /tmp/wobpipe
+bindsym XF86MonBrightnessUp   exec light -A 5 && light -G | cut -d'.' -f1 > /tmp/wobpipe
 bindsym Pause                 exec playerctl play-pause
 bindsym Shift+Pause           exec bash ~/.config/rofi/scripts/media_controls
 
diff --git a/sway/config.d/autostart b/sway/config.d/autostart
index 0f68bb7..033b076 100644
--- a/sway/config.d/autostart
+++ b/sway/config.d/autostart
@@ -12,6 +12,13 @@ exec mako
 # https://github.com/nwg-piotr/autotiling
 exec --no-startup-id autotiling
 
+# wob configuration
+exec_always {
+    killall -q wob || true
+    mkfifo /tmp/wobpipe
+    tail -f /tmp/wobpipe | ~/.config/sway/scripts/sanitize_wob | wob
+}
+
 ### Clipboard manager
 # https://github.com/yory8/clipman
 #exec clipman -d
diff --git a/sway/scripts/sanitize_wob b/sway/scripts/sanitize_wob
new file mode 100755
index 0000000..8e257de
--- /dev/null
+++ b/sway/scripts/sanitize_wob
@@ -0,0 +1,8 @@
+#!/bin/bash
+while read IN
+do
+  [[ ! $IN =~ ^[+-]?[0-9]+$ ]] && IN=0
+  [[ $IN -gt 100 ]] && IN=100
+  [[ $IN -lt 0 ]] && IN=0
+  echo $IN
+done < "${1:-/dev/stdin}"