From 9aba9e1fafc3ec8457fd40e0cc8ac560abd63f4c Mon Sep 17 00:00:00 2001
From: Paul Wilde <paul@wilde.cloud>
Date: Thu, 14 Jul 2022 22:28:15 +0100
Subject: [PATCH] added -w flag for brightness for wayland use

---
 brightness.nim | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/brightness.nim b/brightness.nim
index 5e37bcc..1cb3ffc 100644
--- a/brightness.nim
+++ b/brightness.nim
@@ -4,10 +4,18 @@ import std/[os,strutils,osproc,math]
 const backlight = "intel_backlight"
 const default_bg = yellow
 const default_fg = black
-const backlight_cmd = "xbacklight"
-const backlight_up = backlight_cmd & " -inc %v" # %v is amount by
-const backlight_down = backlight_cmd & " -dec %v" # %v is amount by
-const backlight_set = backlight_cmd & " -set %v" # %v is amount by
+const BACKLIGHT_CMD = "xbacklight"
+const UP_X = BACKLIGHT_CMD & " -inc %v" # %v is amount by
+const DOWN_X = BACKLIGHT_CMD & " -dec %v" # %v is amount by
+const SET_X = BACKLIGHT_CMD & " -set %v" # %v is amount by
+const BACKLIGHT_CMD_WL = "brightnessctl"
+const UP_WL = BACKLIGHT_CMD_WL & " set %v%+"
+const DOWN_WL = BACKLIGHT_CMD_WL & " set %v%-"
+const SET_WL = BACKLIGHT_CMD_WL & " set %v%"
+var CMD = BACKLIGHT_CMD
+var UP = UP_X
+var DOWN = DOWN_X
+var SET = SET_X
 const default_value = "5"
 
 proc getLimit(): int =
@@ -38,10 +46,10 @@ proc getDesign(pcnt: float): string =
   return text
 
 proc brightnessUp() =
-  let cmd = replace(backlight_up,"%v",default_value)
+  let cmd = replace(UP,"%v",default_value)
   discard execCmd(cmd)
 proc brightnessDown() =
-  let cmd = replace(backlight_down,"%v",default_value)
+  let cmd = replace(DOWN,"%v",default_value)
   discard execCmd(cmd)
 
 proc getBrightness*(run_once: bool = false) =
@@ -70,7 +78,7 @@ proc getBrightness*(run_once: bool = false) =
       else:
         try:
           let i = parseInt(option)
-          let cmd = replace(backlight_set,"%v",$i)
+          let cmd = replace(SET,"%v",$i)
           discard execCmd(cmd)
           getBrightness(true)
         except:
@@ -93,6 +101,11 @@ if isMainModule:
   block start:
     for arg in args:
       case arg:
+        of "-w":
+          CMD = BACKLIGHT_CMD_WL
+          UP = UP_WL
+          DOWN = DOWN_WL
+          SET = SET_WL
         of "up":
           brightnessUp()
           break start