148 lines
4 KiB
Nix
148 lines
4 KiB
Nix
{ stdenv, lib, writeScript, buildFHSUserEnv, steam
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, steam-runtime-wrapped, steam-runtime-wrapped-i686 ? null
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, withJava ? false
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, withPrimus ? false
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, extraPkgs ? pkgs: [ ] # extra packages to add to targetPkgs
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, nativeOnly ? false
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, runtimeOnly ? false
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}:
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let
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commonTargetPkgs = pkgs: with pkgs;
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let
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tzdir = "${pkgs.tzdata}/share/zoneinfo";
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# I'm not sure if this is the best way to add things like this
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# to an FHSUserEnv
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etc-zoneinfo = pkgs.runCommand "zoneinfo" {} ''
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mkdir -p $out/etc
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ln -s ${tzdir} $out/etc/zoneinfo
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ln -s ${tzdir}/UTC $out/etc/localtime
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'';
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in [
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steamPackages.steam-fonts
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# Errors in output without those
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pciutils
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python2
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# Games' dependencies
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xlibs.xrandr
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which
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# Needed by gdialog, including in the steam-runtime
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perl
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# Open URLs
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xdg_utils
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# Zoneinfo
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etc-zoneinfo
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iana-etc
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] ++ lib.optional withJava jdk
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++ lib.optional withPrimus primus
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++ extraPkgs pkgs;
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ldPath = map (x: "/steamrt/${steam-runtime-wrapped.arch}/" + x) steam-runtime-wrapped.libs
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++ lib.optionals (steam-runtime-wrapped-i686 != null) (map (x: "/steamrt/${steam-runtime-wrapped-i686.arch}/" + x) steam-runtime-wrapped-i686.libs);
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runSh = writeScript "run.sh" ''
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#!${stdenv.shell}
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runtime_paths="${lib.concatStringsSep ":" ldPath}"
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if [ "$1" == "--print-steam-runtime-library-paths" ]; then
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echo "$runtime_paths"
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exit 0
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fi
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export LD_LIBRARY_PATH="$runtime_paths:$LD_LIBRARY_PATH"
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exec "$@"
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'';
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in buildFHSUserEnv rec {
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name = "steam";
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targetPkgs = pkgs: with pkgs; [
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steamPackages.steam
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# License agreement
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gnome3.zenity
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] ++ commonTargetPkgs pkgs;
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multiPkgs = pkgs: with pkgs; [
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# These are required by steam with proper errors
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xlibs.libXcomposite
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xlibs.libXtst
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xlibs.libXrandr
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xlibs.libXext
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xlibs.libX11
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xlibs.libXfixes
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# Needed to properly check for libGL.so.1 in steam-wrapper.sh
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pkgsi686Linux.glxinfo
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# Not formally in runtime but needed by some games
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gst_all_1.gstreamer
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gst_all_1.gst-plugins-ugly
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libdrm
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mono
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xorg.xkeyboardconfig
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xlibs.libpciaccess
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(steamPackages.steam-runtime-wrapped.override {
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inherit nativeOnly runtimeOnly;
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})
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];
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extraBuildCommands = ''
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mkdir -p steamrt
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ln -s ../lib/steam-runtime steamrt/${steam-runtime-wrapped.arch}
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${lib.optionalString (steam-runtime-wrapped-i686 != null) ''
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ln -s ../lib32/steam-runtime steamrt/${steam-runtime-wrapped-i686.arch}
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''}
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ln -s ${runSh} steamrt/run.sh
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'';
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extraInstallCommands = ''
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mkdir -p $out/share/applications
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ln -s ${steam}/share/icons $out/share
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ln -s ${steam}/share/pixmaps $out/share
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sed "s,/usr/bin/steam,$out/bin/steam,g" ${steam}/share/applications/steam.desktop > $out/share/applications/steam.desktop
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'';
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profile = ''
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export STEAM_RUNTIME=/steamrt
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export TZDIR=/etc/zoneinfo
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'';
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runScript = writeScript "steam-wrapper.sh" ''
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#!${stdenv.shell}
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if [ -f /host/etc/NIXOS ]; then # Check only useful on NixOS
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glxinfo >/dev/null 2>&1
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# If there was an error running glxinfo, we know something is wrong with the configuration
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if [ $? -ne 0 ]; then
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cat <<EOF > /dev/stderr
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**
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WARNING: Steam is not set up. Add the following options to /etc/nixos/configuration.nix
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and then run \`sudo nixos-rebuild switch\`:
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{
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hardware.opengl.driSupport32Bit = true;
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hardware.pulseaudio.support32Bit = true;
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}
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**
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EOF
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fi
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fi
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steam
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'';
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passthru.run = buildFHSUserEnv {
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name = "steam-run";
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targetPkgs = commonTargetPkgs;
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inherit multiPkgs extraBuildCommands;
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runScript = writeScript "steam-run" ''
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#!${stdenv.shell}
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run="$1"
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if [ "$run" = "" ]; then
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echo "Usage: steam-run command-to-run args..." >&2
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exit 1
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fi
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shift
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export LD_LIBRARY_PATH=${lib.concatStringsSep ":" ldPath}:$LD_LIBRARY_PATH
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exec "$run" "$@"
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'';
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};
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}
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