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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.eth.services.dispatch;
systemdDirectoryName = "dispatch";
runtimeDirectory = "/run/${systemdDirectoryName}";
socket = "${runtimeDirectory}/listen.sock";
configJSON = pkgs.writeText "config.json" (builtins.toJSON {
rules = cfg.rules;
});
in {
options.eth.services.dispatch = {
enable = mkEnableOption "Whether to enable dispatch";
socket = mkOption {
type = types.path;
readOnly = true;
description = "Path of the UNIX socket to listen on.";
default = socket;
};
rules = mkOption {
type = types.attrsOf (types.submodule {
options = {
triggers = mkOption {
type = types.listOf (types.submodule {
options = {
url = mkOption {
type = types.str;
example = "/gitolite-repo-updated";
};
formValues = mkOption {
type = types.nullOr (types.attrsOf types.str);
example = {
repo = "catbus-web-ui";
};
default = null;
};
};
});
};
actions = mkOption {
type = types.nullOr (types.listOf (types.submodule {
options = {
url = mkOption {
type = types.str;
example = "https://build.eth.moe/deploy";
};
formValues = mkOption {
type = types.nullOr (types.attrsOf types.str);
example = {
project = "catbus-web-ui";
};
default = null;
};
};
}));
default = null;
};
};
});
example = {
"update Catbus UI" = {
triggers = [
{ url = "/gitolite-repo-updated"; formValues = { repo = "catbus-web-ui"; }; }
];
output = [
{ url = "https://build.eth.moe/deploy"; formValues = { project = "catbus-web-ui"; }; }
];
};
};
default = {};
};
};
config = mkIf cfg.enable {
systemd.services.dispatch = {
enable = true;
description = "Webhook & MQTT dispatch server";
wants = [ "network.target" ];
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
DynamicUser = true;
Group = config.services.nginx.group;
RuntimeDirectory = systemdDirectoryName;
ExecStart = "${pkgs.eth.dispatch}/bin/dispatch -config-path ${configJSON} -listen ${socket}";
NoNewPrivileges = true;
ProtectHome = true;
ProtectKernelTunables = true;
ProtectControlGroups = true;
ProtectKernelModules = true;
};
};
};
}
|
