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xbrightness: migrate to by-name

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Primrose 2025-05-20 17:14:38 +02:00
parent e8d40e36ed
commit a67f69e126
Signed by: primrose
GPG key ID: 4E887A4CA9714ADA
2 changed files with 0 additions and 1 deletions
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14
nix/packages/by-name/xbrightness/package.nix Normal file
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@ -0,0 +1,14 @@
{
writeShellApplication,
bc,
}:
writeShellApplication {
name = "xbrightness";
runtimeInputs = [bc];
text = ''
device=$1
rel=$2
brightness=$(xrandr --verbose | grep Brightness | cut -d':' -f 2)
xrandr --output "$device" --brightness "$(echo "$brightness $rel" | bc -l)"
'';
}