added brightnurrs - needs testing on laptop

src/dispatcher.nim

@@ -13,6 +13,7 @@ import util/pw_generaturr
 import util/temperaturr
 import util/screenshurrt
 import util/calculaturr
+import util/brightnurrs
 
 proc dispatch*(cfg: Config) =
   case cfg.run
@@ -42,5 +43,7 @@ proc dispatch*(cfg: Config) =
     screenshurrt.go()
   of Calculaturr:
     calculaturr.go()
+  of Brightnurrs:
+    brightnurrs.go()
   else:
     echo "No valid run command given"

src/model/brightness.nim

@@ -0,0 +1,6 @@
+
+type
+  BrightnessArg* = enum
+    None,
+    BrightUp,
+    BrightDown

src/model/tool.nim

@@ -14,4 +14,5 @@ type
     PasswurrdGeneraturr,
     Temperaturr,
     Screenshurrt,
-    Calculaturr
+    Calculaturr,
+    Brightnurrs

src/parser.nim

@@ -5,6 +5,7 @@ import argparse
 import common
 import model/pwgen
 import model/volume
+import model/brightness
 import model/screenshot
 
 proc parseArgs*() =
@@ -42,6 +43,8 @@ proc parseArgs*() =
       myConfig.run = Screenshurrt
     of "calculaturr", "calculator", "calc":
       myConfig.run = Calculaturr
+    of "brightnurrs", "brightness", "bright":
+      myConfig.run = Brightnurrs
     else:
       echo p.help
       quit(1)
@@ -78,6 +81,29 @@ proc parseVolArgs*(): VolArg =
     quit(1)
   return arg
 
+proc parseBrightnessArgs*(): BrightnessArg =
+  var arg: BrightnessArg
+  let params = commandLineParams()
+  var p = newParser:
+    help("Args for volurrme")
+    arg("brightnurrs",help="can only ever be 'brightnurrs' as you won't have gotten this far otherwise")
+    arg("adjust",help="up, down, or mute",default=some(""))
+  try:
+    var opts = p.parse(params)
+    case opts.adjust
+    of "up":
+      arg = BrightUp
+    of "down":
+      arg = BrightDown
+  except ShortCircuit as err:
+    if err.flag == "argparse_help":
+      echo err.help
+      quit(1)
+  except UsageError:
+    stderr.writeLine getCurrentExceptionMsg()
+    quit(1)
+  return arg
+
 proc parsePWGenArgs*(): PWGen =
   var gen = newPWGen()
   let params =  commandLineParams()

src/util/brightnurrs.nim

@@ -1,32 +1,36 @@
-import ../../globurrl
-import std/[os,strutils,osproc,math]
+import os
+import strutils
+import osproc
+import math
 
-const backlight = "intel_backlight"
-const default_bg = yellow
-const default_fg = black
+import ../common
+import ../parser
+import ../model/brightness
+import ../output
+
+#const backlight = "intel_backlight"
 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 UP = BACKLIGHT_CMD & " -inc %v" # %v is amount by
+const DOWN = BACKLIGHT_CMD & " -dec %v" # %v is amount by
+const SET = BACKLIGHT_CMD & " -set %v" # %v is amount by
 const default_value = "5"
 
-proc getLimit(): int =
+proc getBacklight(): string = 
+  for dir in walkDir("/sys/class/backlight"):
+    echo dir.path
+    var bl = dir.path.replace("/sys/class/backlight/","")
+    echo bl
+    return bl
+
+proc getLimit(backlight: string): int =
   try:
-    let back_l = readFile("/sys/class/backlight/" & backlight & "/max_brightness")
-    return parseInt(strip(back_l))
+    if backlight != "":
+      let back_l = readFile("/sys/class/backlight/" & backlight & "/max_brightness")
+      return parseInt(strip(back_l))
   except:
     echo "Error getting backlight max : ", getCurrentExceptionMsg()
   return -1
 
-let limit = getLimit()
 
 proc getDesign(pcnt: float): string =
   var icon = "🌑"
@@ -52,65 +56,42 @@ proc brightnessDown() =
   let cmd = replace(DOWN,"%v",default_value)
   discard execCmd(cmd)
 
-proc getBrightness*(run_once: bool = false) =
-  var last_pcnt: float = 0
-  while true:
-    let current = parseInt(strip(readFile("/sys/class/backlight/" & backlight & "/actual_brightness")))
-    let pcnt = (current/limit)*100
-    if pcnt != last_pcnt:
-      let text = getDesign(pcnt)
-      var data = newInfo("Brightnurrs")
-      data.full_text = text
-      data.selected_bg = default_fg
-      data.selected_fg = default_bg
-      # i3bar stuff
-      data.border = default_fg
-      let args = @["up", "down"]
-      let option = outputData(data,args)
-      if option in args:
-        case option:
-          of "up":
-            brightnessUp()
-            getBrightness(true)
-          of "down":
-            brightnessDown()
-            getBrightness(true)
+proc getBrightness*(backlight: string) =
+  let limit = getLimit(backlight)
+  let current = parseInt(strip(readFile("/sys/class/backlight/" & backlight & "/actual_brightness")))
+  let pcnt = (current/limit)*100
+  let text = getDesign(pcnt)
+  var data = newInfo("Brightnurrs")
+  data.full_text = text
+  let args = @["up", "down"]
+  let option = outputData(data,args)
+  if option in args:
+    case option:
+      of "up":
+        brightnessUp()
+        backlight.getBrightness()
+      of "down":
+        brightnessDown()
+        backlight.getBrightness()
+  else:
+    try:
+      let i = parseInt(option)
+      let cmd = replace(SET,"%v",$i)
+      discard execCmd(cmd)
+      backlight.getBrightness()
+    except:
+      echo getCurrentExceptionMsg()
+
+proc go*() =
+  let backlight = getBacklight()
+  if backlight != "":
+    let barg = parseBrightnessArgs()
+    case barg:
+      of BrightUp:
+        brightnessUp()
+      of BrightDown:
+        brightnessDown()
       else:
-        try:
-          let i = parseInt(option)
-          let cmd = replace(SET,"%v",$i)
-          discard execCmd(cmd)
-          getBrightness(true)
-        except:
-          echo getCurrentExceptionMsg()
-
-      if run_once:
-        break
-    if stoploop:
-      break
-    last_pcnt = pcnt
-    sleep(1000)
-
-proc main() =
-  if limit == -1:
-    switchTwmMode()
-    return
-  getBrightness()
-
-if isMainModule:
-  block start:
-    if wayland:
-      CMD = BACKLIGHT_CMD_WL
-      UP = UP_WL
-      DOWN = DOWN_WL
-      SET = SET_WL
-    for arg in args:
-      case arg:
-        of "up":
-          brightnessUp()
-          break start
-        of "down":
-          brightnessDown()
-          break start
-
-    main()
+        backlight.getBrightness()
+  else:
+    echo "No Backlight Found"