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convert to proper module layout

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This commit is contained in:
Noah Masur
2022-12-21 14:18:03 -07:00
parent bf1d2f1e9e
commit d040077d3a
95 changed files with 1196 additions and 895 deletions
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14
modules/gaming/default.nix
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@ -1,6 +1,16 @@
{ config, ... }: {
{ config, pkgs, lib, ... }: {
config = {
imports = [
./leagueoflegends.nix
./legendary.nix
./lutris.nix
./minecraft-server.nix
./steam.nix
];
options.gaming.enable = lib.mkEnableOption "Enable gaming features.";
config = lib.mkIf (config.gaming.enable && pkgs.stdenv.isLinux) {
hardware.opengl = {
enable = true;
driSupport32Bit = true;

38
modules/gaming/leagueoflegends.nix
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@ -1,30 +1,32 @@
{ config, pkgs, lib, ... }: {
options.gaming.leagueoflegends = lib.mkEnableOption "League of Legends";
options.gaming.leagueoflegends.enable =
lib.mkEnableOption "League of Legends";
config = lib.mkIf config.gaming.leagueoflegends {
config =
lib.mkIf (config.gaming.leagueoflegends.enable && pkgs.stdenv.isLinux) {
# League of Legends anti-cheat requirement
boot.kernel.sysctl = { "abi.vsyscall32" = 0; };
# League of Legends anti-cheat requirement
boot.kernel.sysctl = { "abi.vsyscall32" = 0; };
environment.systemPackages = with pkgs; [
environment.systemPackages = with pkgs; [
# Lutris requirement to install the game
lutris
amdvlk
wineWowPackages.stable
# vulkan-tools
# Lutris requirement to install the game
lutris
amdvlk
wineWowPackages.stable
# vulkan-tools
# Required according to https://lutris.net/games/league-of-legends/
openssl
gnome.zenity
# Required according to https://lutris.net/games/league-of-legends/
openssl
gnome.zenity
# Don't remember if this is required
dconf
# Don't remember if this is required
dconf
];
];
environment.sessionVariables = { QT_X11_NO_MITSHM = "1"; };
environment.sessionVariables = { QT_X11_NO_MITSHM = "1"; };
};
};
}

5
modules/gaming/legendary.nix
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@ -4,9 +4,10 @@ let home-packages = config.home-manager.users.${config.user}.home.packages;
in {
imports = [ ./. ];
options.gaming.legendary.enable =
lib.mkEnableOption "Legendary Epic Games launcher.";
config = {
config = lib.mkIf config.gaming.legendary.enable {
environment.systemPackages = with pkgs; [
legendary-gl
rare # GUI for Legendary (not working)

4
modules/gaming/lutris.nix
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@ -1,8 +1,8 @@
{ config, pkgs, lib, ... }: {
options.gaming.lutris = lib.mkEnableOption "Lutris";
options.gaming.lutris.enable = lib.mkEnableOption "Lutris game installer.";
config = lib.mkIf config.gaming.lutris {
config = lib.mkIf config.gaming.lutris.enable {
environment.systemPackages = with pkgs; [
lutris
amdvlk # Vulkan drivers (probably already installed)

243
modules/gaming/minecraft-server.nix
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@ -1,4 +1,4 @@
{ pkgs, ... }:
{ config, pkgs, lib, ... }:
let
@ -9,137 +9,144 @@ let
in {
unfreePackages = [ "minecraft-server" ];
options.gaming.minecraft-server.enable =
lib.mkEnableOption "Minecraft Server.";
services.minecraft-server = {
enable = true;
eula = true;
declarative = true;
whitelist = { };
openFirewall = false;
serverProperties = {
server-port = localPort;
difficulty = "normal";
gamemode = "survival";
white-list = false;
enforce-whitelist = false;
level-name = "world";
motd = "Welcome!";
pvp = true;
player-idle-timeout = 30;
generate-structures = true;
max-players = 20;
snooper-enabled = false;
spawn-npcs = true;
spawn-animals = true;
spawn-monsters = true;
allow-nether = true;
allow-flight = false;
enable-rcon = true;
"rcon.port" = rconPort;
"rcon.password" = rconPassword;
config = lib.mkIf config.gaming.minecraft-server.enable {
unfreePackages = [ "minecraft-server" ];
services.minecraft-server = {
enable = true;
eula = true;
declarative = true;
whitelist = { };
openFirewall = false;
serverProperties = {
server-port = localPort;
difficulty = "normal";
gamemode = "survival";
white-list = false;
enforce-whitelist = false;
level-name = "world";
motd = "Welcome!";
pvp = true;
player-idle-timeout = 30;
generate-structures = true;
max-players = 20;
snooper-enabled = false;
spawn-npcs = true;
spawn-animals = true;
spawn-monsters = true;
allow-nether = true;
allow-flight = false;
enable-rcon = true;
"rcon.port" = rconPort;
"rcon.password" = rconPassword;
};
};
};
networking.firewall.allowedTCPPorts = [ publicPort ];
networking.firewall.allowedTCPPorts = [ publicPort ];
## Automatically start and stop Minecraft server based on player connections
## Automatically start and stop Minecraft server based on player connections
# Adapted shamelessly from:
# https://dataswamp.org/~solene/2022-08-20-on-demand-minecraft-with-systemd.html
# Adapted shamelessly from:
# https://dataswamp.org/~solene/2022-08-20-on-demand-minecraft-with-systemd.html
# Prevent Minecraft from starting by default
systemd.services.minecraft-server = { wantedBy = pkgs.lib.mkForce [ ]; };
# Prevent Minecraft from starting by default
systemd.services.minecraft-server = { wantedBy = pkgs.lib.mkForce [ ]; };
# Listen for connections on the public port, to trigger the actual
# listen-minecraft service.
systemd.sockets.listen-minecraft = {
wantedBy = [ "sockets.target" ];
requires = [ "network.target" ];
listenStreams = [ "${toString publicPort}" ];
};
# Listen for connections on the public port, to trigger the actual
# listen-minecraft service.
systemd.sockets.listen-minecraft = {
wantedBy = [ "sockets.target" ];
requires = [ "network.target" ];
listenStreams = [ "${toString publicPort}" ];
};
# Proxy traffic to local port, and trigger hook-minecraft
systemd.services.listen-minecraft = {
path = [ pkgs.systemd ];
requires = [ "hook-minecraft.service" "listen-minecraft.socket" ];
after = [ "hook-minecraft.service" "listen-minecraft.socket" ];
serviceConfig.ExecStart =
"${pkgs.systemd.out}/lib/systemd/systemd-socket-proxyd 127.0.0.1:${
toString localPort
}";
};
# Start Minecraft if required and wait for it to be available
# Then unlock the listen-minecraft.service
systemd.services.hook-minecraft = {
path = with pkgs; [ systemd libressl busybox ];
# Start Minecraft and the auto-shutdown timer
script = ''
systemctl start minecraft-server.service
systemctl start stop-minecraft.timer
'';
# Keep checking until the service is available
postStart = ''
for i in $(seq 60); do
if ${pkgs.libressl.nc}/bin/nc -z 127.0.0.1 ${
# Proxy traffic to local port, and trigger hook-minecraft
systemd.services.listen-minecraft = {
path = [ pkgs.systemd ];
requires = [ "hook-minecraft.service" "listen-minecraft.socket" ];
after = [ "hook-minecraft.service" "listen-minecraft.socket" ];
serviceConfig.ExecStart =
"${pkgs.systemd.out}/lib/systemd/systemd-socket-proxyd 127.0.0.1:${
toString localPort
} > /dev/null ; then
}";
};
# Start Minecraft if required and wait for it to be available
# Then unlock the listen-minecraft.service
systemd.services.hook-minecraft = {
path = with pkgs; [ systemd libressl busybox ];
# Start Minecraft and the auto-shutdown timer
script = ''
systemctl start minecraft-server.service
systemctl start stop-minecraft.timer
'';
# Keep checking until the service is available
postStart = ''
for i in $(seq 60); do
if ${pkgs.libressl.nc}/bin/nc -z 127.0.0.1 ${
toString localPort
} > /dev/null ; then
exit 0
fi
${pkgs.busybox.out}/bin/sleep 1
done
exit 1
'';
};
# Run a player check on a schedule for auto-shutdown
systemd.timers.stop-minecraft = {
timerConfig = {
OnCalendar = "*-*-* *:*:0/20"; # Every 20 seconds
Unit = "stop-minecraft.service";
};
};
# If no players are connected, then stop services and prepare to resume again
systemd.services.stop-minecraft = {
serviceConfig.Type = "oneshot";
script = ''
# Check when service was launched
servicestartsec=$(
date -d \
"$(systemctl show \
--property=ActiveEnterTimestamp \
minecraft-server.service \
| cut -d= -f2)" \
+%s)
# Calculate elapsed time
serviceelapsedsec=$(( $(date +%s) - servicestartsec))
# Ignore if service just started
if [ $serviceelapsedsec -lt 180 ]
then
echo "Server was just started"
exit 0
fi
${pkgs.busybox.out}/bin/sleep 1
done
exit 1
'';
};
# Run a player check on a schedule for auto-shutdown
systemd.timers.stop-minecraft = {
timerConfig = {
OnCalendar = "*-*-* *:*:0/20"; # Every 20 seconds
Unit = "stop-minecraft.service";
PLAYERS=$(
printf "list\n" \
| ${pkgs.rcon.out}/bin/rcon -m \
-H 127.0.0.1 -p ${builtins.toString rconPort} -P ${rconPassword} \
)
if echo "$PLAYERS" | grep "are 0 of a"
then
echo "Stopping server"
systemctl stop minecraft-server.service
systemctl stop hook-minecraft.service
systemctl stop stop-minecraft.timer
fi
'';
};
};
# If no players are connected, then stop services and prepare to resume again
systemd.services.stop-minecraft = {
serviceConfig.Type = "oneshot";
script = ''
# Check when service was launched
servicestartsec=$(
date -d \
"$(systemctl show \
--property=ActiveEnterTimestamp \
minecraft-server.service \
| cut -d= -f2)" \
+%s)
# Calculate elapsed time
serviceelapsedsec=$(( $(date +%s) - servicestartsec))
# Ignore if service just started
if [ $serviceelapsedsec -lt 180 ]
then
echo "Server was just started"
exit 0
fi
PLAYERS=$(
printf "list\n" \
| ${pkgs.rcon.out}/bin/rcon -m \
-H 127.0.0.1 -p ${builtins.toString rconPort} -P ${rconPassword} \
)
if echo "$PLAYERS" | grep "are 0 of a"
then
echo "Stopping server"
systemctl stop minecraft-server.service
systemctl stop hook-minecraft.service
systemctl stop stop-minecraft.timer
fi
'';
};
}

4
modules/gaming/steam.nix
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@ -1,8 +1,8 @@
{ config, pkgs, lib, ... }: {
imports = [ ./. ];
options.gaming.steam.enable = lib.mkEnableOption "Steam game launcher.";
config = {
config = lib.mkIf (config.gaming.steam.enable && pkgs.stdenv.isLinux) {
hardware.steam-hardware.enable = true;
unfreePackages = [ "steam" "steam-original" "steamcmd" "steam-run" ];
environment.systemPackages = with pkgs; [