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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.soft-serve;
configFile = format.generate "config.yaml" cfg.settings;
format = pkgs.formats.yaml { };
docUrl = "https://charm.sh/blog/self-hosted-soft-serve/";
stateDir = "/var/lib/soft-serve";
in
{
options = {
services.soft-serve = {
enable = mkEnableOption "Enable soft-serve service";
package = mkPackageOption pkgs "soft-serve" { };
settings = mkOption {
type = format.type;
default = { };
description = mdDoc ''
The contents of the configuration file.
See <${docUrl}>.
'';
example = literalExpression ''
{
name = "dadada's repos";
log_format = "text";
ssh = {
listen_addr = ":23231";
public_url = "ssh://localhost:23231";
max_timeout = 30;
idle_timeout = 120;
};
stats.listen_addr = ":23233";
}
'';
};
};
};
config = mkIf cfg.enable {
systemd.tmpfiles.rules = [
# The config file has to be inside the state dir
"L+ ${stateDir}/config.yaml - - - - ${configFile}"
];
systemd.services.soft-serve = {
description = "Soft Serve git server";
documentation = [ docUrl ];
requires = [ "network-online.target" ];
after = [ "network-online.target" ];
wantedBy = [ "multi-user.target" ];
environment.SOFT_SERVE_DATA_PATH = stateDir;
serviceConfig = {
Type = "simple";
DynamicUser = true;
Restart = "always";
ExecStart = "${getExe cfg.package} serve";
StateDirectory = "soft-serve";
WorkingDirectory = stateDir;
RuntimeDirectory = "soft-serve";
RuntimeDirectoryMode = "0750";
ProcSubset = "pid";
ProtectProc = "invisible";
UMask = "0027";
CapabilityBoundingSet = "";
ProtectHome = true;
PrivateDevices = true;
PrivateUsers = true;
ProtectHostname = true;
ProtectClock = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectKernelLogs = true;
ProtectControlGroups = true;
RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
RestrictNamespaces = true;
LockPersonality = true;
MemoryDenyWriteExecute = true;
RestrictRealtime = true;
RemoveIPC = true;
PrivateMounts = true;
SystemCallArchitectures = "native";
SystemCallFilter = [
"@system-service"
"~@cpu-emulation @debug @keyring @module @mount @obsolete @privileged @raw-io @reboot @setuid @swap"
];
};
};
};
meta.maintainers = [ maintainers.dadada ];
}
|