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|
{ config, lib, pkgs, ... }:
with import ../../lib/pure.nix { inherit lib; };
let
optionalAttr = name: value:
if name != null then
{ ${name} = value; }
else
{};
cfg = config.krebs.htgen;
out = {
options.krebs.htgen = api;
config = imp;
};
api = mkOption {
default = {};
type = types.attrsOf (types.submodule ({ config, ... }: {
options = {
enable = mkEnableOption "krebs.htgen-${config._module.args.name}";
name = mkOption {
type = types.username;
default = config._module.args.name;
};
package = mkOption {
default = pkgs.htgen;
type = types.package;
};
port = mkOption {
type = types.uint;
};
script = mkOption {
type = types.nullOr types.str;
default = null;
};
scriptFile = mkOption {
type = types.nullOr (types.either types.package types.pathname);
default = null;
};
user = mkOption {
type = types.user;
default = {
name = "htgen-${config.name}";
home = "/var/lib/htgen-${config.name}";
};
defaultText = {
name = "htgen-‹name›";
home = "/var/lib/htgen-‹name›";
};
};
};
}));
};
imp = {
systemd.services = mapAttrs' (name: htgen:
nameValuePair "htgen-${name}" {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
environment = {
HTGEN_PORT = toString htgen.port;
}
// optionalAttr "HTGEN_SCRIPT" htgen.script
// optionalAttr "HTGEN_SCRIPT_FILE" htgen.scriptFile
;
serviceConfig = {
SyslogIdentifier = "htgen";
User = htgen.user.name;
PrivateTmp = true;
Restart = "always";
ExecStart = "${htgen.package}/bin/htgen --serve";
};
}
) cfg;
users.users = mapAttrs' (name: htgen:
nameValuePair htgen.user.name {
inherit (htgen.user) home name uid;
group = htgen.user.name;
createHome = true;
isSystemUser = true;
}
) cfg;
users.groups = mapAttrs' (name: htgen:
nameValuePair htgen.user.name {
name = htgen.user.name;
gid = htgen.user.uid;
}
) cfg;
};
in out
|
