From dbee0aab13c3dff4bac390f3ba75da9b3d55322d Mon Sep 17 00:00:00 2001
From: zachir <zachir@librem.one>
Date: Thu, 9 Feb 2023 11:08:45 -0600
Subject: add backlight generic command (light or xbacklight)

---
 bl | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 bl

diff --git a/bl b/bl
new file mode 100644
index 0000000..f220e4f
--- /dev/null
+++ b/bl
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+## Backlight controller generic: use either light or xbacklight
+
+CMD=`crcparse bl`
+
+case "$CMD" in
+  "light")
+    case "$1" in
+      "-i")
+        light -A "$2"
+        ;;
+      "-d")
+        light -U "$2"
+        ;;
+      "-s")
+        light -S "$1"
+        ;;
+      "-g")
+        light -G
+        ;;
+      "*")
+        printf "$CMD: $1 not understood. Treating it as a direct command."
+        light "$@"
+        ;;
+    esac
+    ;;
+  "xbacklight")
+    case "$1" in
+      "-i")
+        xbacklight -inc "$2"
+        ;;
+      "-d")
+        xbacklight -dec "$2"
+        ;;
+      "-s")
+        xbacklight -set "$1"
+        ;;
+      "-g")
+        xbacklight -get
+        ;;
+      "*")
+        printf "$CMD: $1 not understood. Treating it as a direct command."
+        xbacklight "$@"
+        ;;
+    esac
+esac
-- 
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