[~] Refactor

d1/f1-root.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+echo user;
+whoami
+echo udev rules;
+sudo cp dotfiles/etc/udev/rules.d/40-leds.rules /etc/udev/rules.d/40-leds.rules

dotfiles/.local/bin/commands

@@ -1200,9 +1200,56 @@ def desktop_services(argv):
         type=int,
         help='0 - mac book air (no turbo boost, max pct 30, every 4 seconds',
     )
+    parser.add_option(
+        '--backlight-increase',
+        dest='backlight_increase',
+        default=False,
+        action='store_true',
+        help='increase keyboard backlight',
+    )
+    parser.add_option(
+        '--backlight-decrease',
+        dest='backlight_decrease',
+        default=False,
+        action='store_true',
+        help='decrease keyboard backlight',
+    )
 
     options, args = parser.parse_args(argv)
 
+    if options.backlight_increase or options.backlight_decrease:
+        if sys.platform == 'linux':
+            leds = \
+                [
+                    o.strip()
+                    for o in subprocess.check_output(['light', '-L'])\
+                        .decode('utf-8')\
+                        .splitlines()[1:]
+                ]
+
+            if 'sysfs/leds/smc::kbd_backlight' in leds:
+                extra_args = []
+                if options.backlight_increase:
+                    extra_args.extend(['-A', '20'])
+                elif options.backlight_decrease:
+                    extra_args.extend(['-U', '20'])
+                else:
+                    raise NotImplementedError
+
+                subprocess.check_call([
+                    'light', '-v', '3',
+                    '-s', 'sysfs/leds/smc::kbd_backlight',
+                    *extra_args,
+                ])
+            else:
+                raise NotImplementedError
+
+        else:
+            raise NotImplementedError
+        return
+    else:
+        pass
+
     os.environ['SWAYSOCK'] = sway_sock()
 
     assert all([

dotfiles/.sway/config

@@ -73,6 +73,9 @@ input type:touchpad {
 #
 bindsym $mod+Shift+l exec loginctl list-sessions | tail '-n' +2 | head -n -2 | awk '{print $1}' | xargs loginctl lock-session
 
+bindsym XF86KbdBrightnessDown exec bash -c "commands desktop-services --backlight-decrease"
+bindsym XF86KbdBrightnessUp exec bash -c "commands desktop-services --backlight-increase"
+
 # Start a terminal
 bindsym $mod+t exec $term
 

dotfiles/etc/archlinux/packages.sh

@@ -0,0 +1 @@
+yay -S light

dotfiles/etc/udev/rules.d/40-leds.rules

@@ -1 +1,2 @@
 ACTION=="add|change", SUBSYSTEM=="leds", DEVPATH=="/devices/pci0000:00/0000:00:1b.0/hdaudioC0D0/leds/hda::mute", RUN{program}+="/usr/bin/chmod 666 /sys$devpath/brightness"
+ACTION=="add|change", SUBSYSTEM=="leds", DEVPATH=="/devices/platform/applesmc.768/leds/smc::kbd_backlight", RUN{program}+="/usr/bin/chmod 666 /sys$devpath/brightness"