53 lines
1.4 KiB
Nix
53 lines
1.4 KiB
Nix
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{
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lib,
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stdenv,
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fetchurl,
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pkg-config,
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libxcb,
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libxcb-util,
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writeScript,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "xbacklight";
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version = "1.2.4";
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src = fetchurl {
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url = "mirror://xorg/individual/app/xbacklight-${finalAttrs.version}.tar.xz";
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hash = "sha256-1MMLDm8YyC84dYWnN+47ctRoySeJKwiomMQbwSJI6O4=";
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};
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strictDeps = true;
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [
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libxcb
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libxcb-util
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];
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passthru = {
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updateScript = writeScript "update-${finalAttrs.pname}" ''
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p common-updater-scripts
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version="$(list-directory-versions --pname ${finalAttrs.pname} \
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--url https://xorg.freedesktop.org/releases/individual/app/ \
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| sort -V | tail -n1)"
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update-source-version ${finalAttrs.pname} "$version"
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'';
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};
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meta = {
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description = "Utility to adjust X backlight brightness using RandR extension";
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longDescription = ''
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Xbacklight is used to adjust the backlight brightness where supported.
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It uses the RandR extension to find all outputs on the X server supporting backlight
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brightness control and changes them all in the same way.
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'';
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homepage = "https://gitlab.freedesktop.org/xorg/app/xbacklight";
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license = lib.licenses.hpndSellVariant;
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mainProgram = "xbacklight";
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maintainers = [ ];
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platforms = lib.platforms.unix;
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};
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})
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