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|
{ lib
, config
, pkgs
, ...
}:
let
inherit (lib) mkEnableOption mkOption mkIf types;
format = pkgs.formats.toml { };
cfg = config.services.hebbot;
settingsFile = format.generate "config.toml" cfg.settings;
mkTemplateOption = templateName: mkOption {
type = types.path;
description = lib.mdDoc ''
A path to the Markdown file for the ${templateName}.
'';
};
in
{
meta.maintainers = [ lib.maintainers.raitobezarius ];
options.services.hebbot = {
enable = mkEnableOption "hebbot";
botPasswordFile = mkOption {
type = types.path;
description = lib.mdDoc ''
A path to the password file for your bot.
Consider using a path that does not end up in your Nix store
as it would be world readable.
'';
};
templates = {
project = mkTemplateOption "project template";
report = mkTemplateOption "report template";
section = mkTemplateOption "section template";
};
settings = mkOption {
type = format.type;
default = { };
description = lib.mdDoc ''
Configuration for Hebbot, see, for examples:
- <https://github.com/matrix-org/twim-config/blob/master/config.toml>
- <https://gitlab.gnome.org/Teams/Websites/thisweek.gnome.org/-/blob/main/hebbot/config.toml>
'';
};
};
config = mkIf cfg.enable {
systemd.services.hebbot = {
description = "hebbot - a TWIM-style Matrix bot written in Rust";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
preStart = ''
ln -sf ${cfg.templates.project} ./project_template.md
ln -sf ${cfg.templates.report} ./report_template.md
ln -sf ${cfg.templates.section} ./section_template.md
ln -sf ${settingsFile} ./config.toml
'';
script = ''
export BOT_PASSWORD="$(cat $CREDENTIALS_DIRECTORY/bot-password-file)"
${lib.getExe pkgs.hebbot}
'';
serviceConfig = {
DynamicUser = true;
Restart = "on-failure";
LoadCredential = "bot-password-file:${cfg.botPasswordFile}";
RestartSec = "10s";
StateDirectory = "hebbot";
WorkingDirectory = "hebbot";
};
};
};
}
|