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authorDavid Runge <dave@sleepmap.de>2023-12-03 18:33:16 +0100
committerDavid Runge <dave@sleepmap.de>2023-12-03 18:33:16 +0100
commit2f694cefe3d30fe65320941bb5ee77472fff0e2b (patch)
tree84aa7554b4ea733302a1ef62229dbfa67f50474e /bin/backlight
parent6760e35c003b7a8efd9f3564773e5ff6a73bfe60 (diff)
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bin: Remove unused scripts
Signed-off-by: David Runge <dave@sleepmap.de>
Diffstat (limited to 'bin/backlight')
-rwxr-xr-xbin/backlight104
1 files changed, 0 insertions, 104 deletions
diff --git a/bin/backlight b/bin/backlight
deleted file mode 100755
index be0dadf..0000000
--- a/bin/backlight
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/usr/bin/env bash
-#
-# Sets backlight through /sys/class/backlight/intel_backlight/brightness
-# Note: This requires the file to be user-writable!
-# Changes can be applied either by (positive or negative) relative increment
-# [-i] or as an absolute value [-s] (in percentage).
-
-set -euo pipefail
-
-# brightness steps in percentage
-brightness_step_size=5
-brightness_device=/sys/class/backlight/intel_backlight/brightness
-brightness_max_device=/sys/class/backlight/intel_backlight/max_brightness
-calculated_brightness=0
-amount=0
-
-brightness_steps=$(echo "100/${brightness_step_size}" |bc -l)
-maximum_brightness_raw=$(cat $brightness_max_device)
-current_brightness_raw=$(cat $brightness_device)
-brightness_one_percent_raw=$(echo "${maximum_brightness_raw}/100" |bc -l)
-current_brightness_percentage=$(echo "${current_brightness_raw}/(${maximum_brightness_raw}/100)" |bc -l)
-current_brightness_remainder=$(echo "${current_brightness_percentage}%${brightness_step_size}"|bc -l)
-current_step=$(echo ${current_brightness_percentage}/${brightness_step_size}|bc -l)
-
-check_if_number() {
- if [[ $1 =~ ^[!\-0-9]+$ ]]; then
- echo "Not an Integer: $1"
- exit 1
- fi
-}
-
-calculate_increment() {
- check_if_number $1
- if [ $1 -eq 0 ]; then
- echo "There's nothing to do."
- exit 1
- fi
- if [ $1 -gt 0 ]; then
- if [ $(printf '%.0f' $current_brightness_percentage) -eq 100 ]; then
- echo "Already at 100%"
- exit 0
- elif [ $(printf '%.0f' $(echo "${current_brightness_percentage}+$1"| bc)) -gt 100 ]; then
- calculated_brightness=100
- else
- calculated_brightness=$(printf '%.0f' $(echo "${current_brightness_percentage}+$1"| bc))
- fi
- else
- if [ $(printf '%.0f' $current_brightness_percentage) -eq 0 ]; then
- echo "Already at 0%"
- exit 0
- elif [ $(printf '%.0f' $(echo "${current_brightness_percentage}+$1"| bc)) -lt 0 ]; then
- calculated_brightness=0
- else
- calculated_brightness=$(printf '%.0f' $(echo "${current_brightness_percentage}+$1"| bc))
- fi
- fi
-}
-
-calculate_percentage() {
- check_if_number $1
- if [ $1 -lt 0 ] || [ $1 -gt 100 ]; then
- echo "Invalid range: $1"
- exit 1
- fi
- calculated_brightness=$1
-}
-
-percentage_to_raw() {
- printf '%.0f' $(echo "$1*${brightness_one_percent_raw}"|bc -l)
-}
-
-set_brightness() {
- echo "$(percentage_to_raw $calculated_brightness)" > $brightness_device
-}
-
-print_help() {
- echo -e "Usage: $0 [-i <increment_in_percent>] [-s <brightness_in_percent>]"
- exit 0
-}
-
-if [ ${#@} -gt 0 ]; then
- while getopts 'hi:s:' flag; do
- case "${flag}" in
- h)
- print_help
- ;;
- i)
- calculate_increment $OPTARG
- ;;
- s)
- calculate_percentage $OPTARG
- ;;
- *)
- echo "Error! Try '${0} -h'."
- exit 1
- ;;
- esac
- done
-else
- echo "$current_brightness_percentage"
- exit 0
-fi
-
-set_brightness