nixpkgs/nixos/modules/services/misc/weechat.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.weechat;
in
{
options.services.weechat = {
enable = mkEnableOption "weechat";
root = mkOption {
description = "Weechat state directory.";
type = types.str;
default = "/var/lib/weechat";
};
sessionName = mkOption {
description = "Name of the `screen' session for weechat.";
default = "weechat-screen";
type = types.str;
};
binary = mkOption {
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type = types.path;
description = "Binary to execute.";
default = "${pkgs.weechat}/bin/weechat";
defaultText = literalExpression ''"''${pkgs.weechat}/bin/weechat"'';
example = literalExpression ''"''${pkgs.weechat}/bin/weechat-headless"'';
};
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};
config = mkIf cfg.enable {
users = {
groups.weechat = {};
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users.weechat = {
createHome = true;
group = "weechat";
home = cfg.root;
isSystemUser = true;
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};
};
systemd.services.weechat = {
environment.WEECHAT_HOME = cfg.root;
serviceConfig = {
User = "weechat";
Group = "weechat";
RemainAfterExit = "yes";
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};
script = "exec ${config.security.wrapperDir}/screen -Dm -S ${cfg.sessionName} ${cfg.binary}";
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wantedBy = [ "multi-user.target" ];
wants = [ "network.target" ];
};
security.wrappers.screen =
{ setuid = true;
owner = "root";
group = "root";
source = "${pkgs.screen}/bin/screen";
};
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};
meta.doc = ./weechat.xml;
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}