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nixos/weechat: Allow switching between TUI and headless mode

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weechat can run in TUI or headless mode. Introduce the option
`headless` for specifying that. Based on the setting, it configures
the appropriate binary in the `binary` option and it also configures the
systemd unit accordingly. `headless` is disabled by default.

This doesn't change the current behaviour.

Signed-off-by: Felix Singer <felixsinger@posteo.net>
This commit is contained in:
Felix Singer 2024-12-14 05:12:36 +01:00
parent 8ef264f0a9
commit 36c5aed6d3
1 changed files with 16 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

19
nixos/modules/services/misc/weechat.nix
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@ -29,10 +29,19 @@ in
binary = lib.mkOption { binary = lib.mkOption {
type = lib.types.path; type = lib.types.path;
description = "Binary to execute."; description = "Binary to execute.";
default = "${cfg.package}/bin/weechat"; default =
if (!cfg.headless) then "${cfg.package}/bin/weechat" else "${cfg.package}/bin/weechat-headless";
defaultText = lib.literalExpression ''"''${cfg.package}/bin/weechat"''; defaultText = lib.literalExpression ''"''${cfg.package}/bin/weechat"'';
example = lib.literalExpression ''"''${cfg.package}/bin/weechat-headless"''; example = lib.literalExpression ''"''${cfg.package}/bin/weechat-headless"'';
}; };
headless = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
Allows specifying if weechat should run in TUI or headless mode.
'';
};
}; };
config = lib.mkIf cfg.enable { config = lib.mkIf cfg.enable {
@ -56,18 +65,22 @@ in
systemd.services.weechat = { systemd.services.weechat = {
serviceConfig = { serviceConfig = {
Type = "simple";
User = "weechat"; User = "weechat";
Group = "weechat"; Group = "weechat";
ExecStart = lib.mkIf (cfg.headless) "${cfg.binary} --dir ${cfg.root} --stdout";
StateDirectory = lib.mkIf (cfg.root == "/var/lib/weechat") "weechat"; StateDirectory = lib.mkIf (cfg.root == "/var/lib/weechat") "weechat";
StateDirectoryMode = 750; StateDirectoryMode = 750;
RemainAfterExit = "yes"; RemainAfterExit = "yes";
}; };
script = "exec ${config.security.wrapperDir}/screen -Dm -S ${cfg.sessionName} ${cfg.binary} --dir ${cfg.root}"; script =
lib.mkIf (!cfg.headless)
"exec ${config.security.wrapperDir}/screen -Dm -S ${cfg.sessionName} ${cfg.binary} --dir ${cfg.root}";
wantedBy = [ "multi-user.target" ]; wantedBy = [ "multi-user.target" ];
wants = [ "network.target" ]; wants = [ "network.target" ];
}; };
security.wrappers.screen = { security.wrappers.screen = lib.mkIf (!cfg.headless) {
setuid = true; setuid = true;
owner = "root"; owner = "root";
group = "root"; group = "root";