119 lines
3.0 KiB
Nix
119 lines
3.0 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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yammat = import ./. { inherit pkgs; };
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cfg = config.services.yammat;
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defaultConfig = ''
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# Values formatted like "_env:ENV_VAR_NAME:default_value" can be overridden by the specified environment variable.
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# See https://github.com/yesodweb/yesod/wiki/Configuration#overriding-configuration-values-with-environment-variables
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static-dir: "_env:STATIC_DIR:static"
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host: "_env:HOST:*4" # any IPv4 host
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port: "_env:PORT:3000"
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approot: "_env:APPROOT:http://localhost:3000"
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ip-from-header: "_env:IP_FROM_HEADER:false"
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# Optional values with the following production defaults.
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# In development, they default to the inverse.
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#
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# development: false
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# detailed-logging: false
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# should-log-all: false
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# reload-templates: false
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# mutable-static: false
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# skip-combining: false
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database:
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user: "_env:PGUSER:yammat"
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password: "_env:PGPASS:yammat"
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host: "_env:PGHOST:localhost"
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port: "_env:PGPORT:5432"
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database: "_env:PGDATABASE:yammat"
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poolsize: "_env:PGPOOLSIZE:10"
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email:
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- "nek0@momen"
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currency: "€"
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cash_charge: 50
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copyright: "Powered by YAMMAT"
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copyright_link: "https://github.com/nek0/yammat"
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block_users: false
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sendmail-location: "/usr/sbin/sendmail"
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from-mail: "matemat@matemat.hq.c3d2.de"
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# optional administrative credentials.
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# credentials:
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# login: "admin"
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# password: "password"
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'';
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in
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{
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options.services.yammat = with lib; {
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enable = mkEnableOption "Yammat";
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user = mkOption {
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type = types.str;
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default = "yammat";
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description = "System user to run Yammat";
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};
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group = mkOption {
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type = types.str;
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default = "yammat";
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description = "System group to run Yammat";
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};
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config = mkOption {
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type = types.lines
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example = ''
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${defaultConfig}
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'';
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description = "Configuration for Yammat";
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};
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};
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config = lib.mkIf cfg.enable {
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users.users.${cfg.user} = {
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isSystemUser = true;
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group = cfg.group;
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};
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users.groups.${cfg.group} = {};
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services.postgresql = {
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enable = true;
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ensureDatabases = [ "yammat" ];
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ensureUsers = [ {
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name = cfg.user;
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ensurePermissions = {
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"DATABASE yammat" = "ALL PRIVILEGES";
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};
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} ];
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};
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systemd.services.yammat = {
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description = "Yammat Matemat";
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after = [ "postgresql.service" ];
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requires = [ "postgresql.service" ];
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wantedBy = [ "multi-user.target" ];
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environment = {
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APPROOT = yammat;
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STATIC_DIR = "${yammat}/static";
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PGHOST = "";
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};
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serviceConfig = {
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User = cfg.user;
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Group = cfg.group;
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WorkingDirectory = yammat;
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ExecStart = "${yammat}/bin/yammat /etc/yammata.yml";
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};
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};
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environment.etc."yammat.yml" = {
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enable = true;
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text = cfg.config;
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};
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};
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}
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