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termux-brightness: return current brightness when called without arguments #235

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termux-brightness: return current brightness when called without arguments #235

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12 changes: 9 additions & 3 deletions scripts/termux-brightness.in
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Original file line number Diff line number Diff line change
Expand Up @@ -5,19 +5,25 @@ SCRIPTNAME=termux-brightness
show_usage() {
echo "Usage: $SCRIPTNAME brightness"
echo "Set the screen brightness between 0 and 255 or auto"
echo "If no argument is given, return the current brightness"
exit 0
}

if [ $# != 1 ]; then
if [ $# -gt 1 ]; then
show_usage
fi

if ! [[ $1 =~ ^([0-9]+)|auto$ ]]; then
if [ $# -eq 0 ]; then
@TERMUX_PREFIX@/libexec/termux-api Brightness
exit 0
fi

if ! [[ $1 =~ ^([0-9]+|auto)$ ]]; then
echo "ERROR: Arg must be a number between 0 - 255 or auto!"
show_usage
fi

if [ "$1" == auto ]; then
if [ "$1" = auto ]; then
ARGS="--ez auto true"
else
ARGS="--ei brightness $1 --ez auto false"
Expand Down