Thomas Tuegel
GitHub
commit
3d76d810ed
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@ -7,57 +7,35 @@ let
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cfg = config.services.compton;
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literalAttrs = v:
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if isString v then toString v
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else if isAttrs v then "{\n"
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+ concatStringsSep "\n" (mapAttrsToList
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(name: value: "${literalAttrs name} = ${literalAttrs value};")
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v)
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+ "\n}"
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else generators.toPretty {} v;
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pairOf = x: with types; addCheck (listOf x) (y: length y == 2);
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floatBetween = a: b: with lib; with types;
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addCheck str (x: versionAtLeast x a && versionOlder x b);
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pairOf = x: with types; addCheck (listOf x) (y: length y == 2);
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toConf = attrs: concatStringsSep "\n"
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(mapAttrsToList
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(k: v: let
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sep = if isAttrs v then ":" else "=";
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# Basically a tinkered lib.generators.mkKeyValueDefault
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mkValueString = v:
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if isBool v then boolToString v
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else if isInt v then toString v
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else if isFloat v then toString v
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else if isString v then ''"${escape [ ''"'' ] v}"''
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else if isList v then "[ "
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+ concatMapStringsSep " , " mkValueString v
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+ " ]"
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else if isAttrs v then "{ "
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+ concatStringsSep " "
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(mapAttrsToList
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(key: value: "${toString key}=${mkValueString value};")
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v)
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+ " }"
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else abort "compton.mkValueString: unexpected type (v = ${v})";
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in "${escape [ sep ] k}${sep}${mkValueString v};")
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attrs);
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opacityRules = optionalString (length cfg.opacityRules != 0)
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(concatMapStringsSep ",\n" (rule: ''"${rule}"'') cfg.opacityRules);
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configFile = pkgs.writeText "compton.conf"
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(optionalString cfg.fade ''
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# fading
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fading = true;
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fade-delta = ${toString cfg.fadeDelta};
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fade-in-step = ${elemAt cfg.fadeSteps 0};
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fade-out-step = ${elemAt cfg.fadeSteps 1};
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fade-exclude = ${toJSON cfg.fadeExclude};
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'' + optionalString cfg.shadow ''
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# shadows
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shadow = true;
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shadow-offset-x = ${toString (elemAt cfg.shadowOffsets 0)};
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shadow-offset-y = ${toString (elemAt cfg.shadowOffsets 1)};
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shadow-opacity = ${cfg.shadowOpacity};
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shadow-exclude = ${toJSON cfg.shadowExclude};
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'' + ''
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# opacity
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active-opacity = ${cfg.activeOpacity};
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inactive-opacity = ${cfg.inactiveOpacity};
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wintypes:
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${literalAttrs cfg.wintypes};
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opacity-rule = [
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${opacityRules}
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];
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# other options
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backend = ${toJSON cfg.backend};
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vsync = ${boolToString cfg.vSync};
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refresh-rate = ${toString cfg.refreshRate};
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'' + cfg.extraOptions);
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configFile = pkgs.writeText "compton.conf" (toConf cfg.settings);
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in {
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@ -236,23 +214,13 @@ in {
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'';
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};
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package = mkOption {
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type = types.package;
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default = pkgs.compton;
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defaultText = "pkgs.compton";
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example = literalExample "pkgs.compton";
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description = ''
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Compton derivation to use.
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'';
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};
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extraOptions = mkOption {
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type = types.lines;
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default = "";
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example = ''
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unredir-if-possible = true;
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dbe = true;
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'';
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settings = let
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configTypes = with types; either bool (either int (either float str));
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# types.loaOf converts lists to sets
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loaOf = t: with types; either (listOf t) (attrsOf t);
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in mkOption {
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type = loaOf (types.either configTypes (loaOf (types.either configTypes (loaOf configTypes))));
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default = {};
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description = ''
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Additional Compton configuration.
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'';
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@ -260,6 +228,42 @@ in {
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};
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config = mkIf cfg.enable {
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services.compton.settings = let
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# Hard conversion to float, literally lib.toInt but toFloat
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toFloat = str: let
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may_be_float = builtins.fromJSON str;
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in if builtins.isFloat may_be_float
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then may_be_float
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else throw "Could not convert ${str} to float.";
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in {
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# fading
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fading = mkDefault cfg.fade;
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fade-delta = mkDefault cfg.fadeDelta;
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fade-in-step = mkDefault (toFloat (elemAt cfg.fadeSteps 0));
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fade-out-step = mkDefault (toFloat (elemAt cfg.fadeSteps 1));
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fade-exclude = mkDefault cfg.fadeExclude;
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# shadows
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shadow = mkDefault cfg.shadow;
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shadow-offset-x = mkDefault (elemAt cfg.shadowOffsets 0);
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shadow-offset-y = mkDefault (elemAt cfg.shadowOffsets 1);
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shadow-opacity = mkDefault (toFloat cfg.shadowOpacity);
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shadow-exclude = mkDefault cfg.shadowExclude;
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# opacity
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active-opacity = mkDefault (toFloat cfg.activeOpacity);
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inactive-opacity = mkDefault (toFloat cfg.inactiveOpacity);
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wintypes = mkDefault cfg.wintypes;
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opacity-rule = mkDefault cfg.opacityRules;
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# other options
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backend = mkDefault cfg.backend;
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vsync = mkDefault cfg.vSync;
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refresh-rate = mkDefault cfg.refreshRate;
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};
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systemd.user.services.compton = {
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description = "Compton composite manager";
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wantedBy = [ "graphical-session.target" ];
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@ -271,13 +275,13 @@ in {
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};
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serviceConfig = {
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ExecStart = "${cfg.package}/bin/compton --config ${configFile}";
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ExecStart = "${pkgs.compton}/bin/compton --config ${configFile}";
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RestartSec = 3;
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Restart = "always";
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};
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};
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environment.systemPackages = [ cfg.package ];
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environment.systemPackages = [ pkgs.compton ];
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};
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}
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@ -1,11 +1,11 @@
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{ stdenv, lib, fetchFromGitHub, pkgconfig, asciidoc, docbook_xml_dtd_45
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{ stdenv, lib, fetchFromGitHub, pkgconfig, uthash, asciidoc, docbook_xml_dtd_45
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, docbook_xsl, libxslt, libxml2, makeWrapper, meson, ninja
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, xorgproto, libxcb ,xcbutilrenderutil, xcbutilimage, pixman, libev
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, dbus, libconfig, libdrm, libGL, pcre, libX11
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, libXinerama, libXext, xwininfo, libxdg_basedir }:
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stdenv.mkDerivation rec {
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pname = "compton";
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version = "6.2";
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version = "7";
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COMPTON_VERSION = "v${version}";
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@ -13,12 +13,14 @@ stdenv.mkDerivation rec {
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owner = "yshui";
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repo = "compton";
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rev = COMPTON_VERSION;
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sha256 = "03fi9q8zw2qrwpkmy1bnavgfh91ci9in5fdi17g4s5s0n2l7yil7";
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sha256 = "0f23dv2p1snlpzc91v38q6896ncz4zqzmh2d97yf66j78g21awas";
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fetchSubmodules = true;
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};
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nativeBuildInputs = [
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meson ninja
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pkgconfig
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uthash
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asciidoc
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docbook_xml_dtd_45
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docbook_xsl
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@ -41,7 +43,7 @@ stdenv.mkDerivation rec {
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];
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preBuild = ''
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git() { echo "v${version}"; }
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git() { echo "$COMPTON_VERSION"; }
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export -f git
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'';
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Reference in a new issue