150 lines
4.5 KiB
Nix
150 lines
4.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.rss-bridge;
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poolName = "rss-bridge";
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configAttr = lib.recursiveUpdate { FileCache.path = "${cfg.dataDir}/cache/"; } cfg.config;
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cfgHalf = lib.mapAttrsRecursive (path: value: let
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envName = lib.toUpper ("RSSBRIDGE_" + lib.concatStringsSep "_" path);
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envValue = if lib.isList value then
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lib.concatStringsSep "," value
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else if lib.isBool value then
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lib.boolToString value
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else
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toString value;
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in "fastcgi_param \"${envName}\" \"${envValue}\";") configAttr;
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cfgEnv = lib.concatStringsSep "\n" (lib.collect lib.isString cfgHalf);
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in
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{
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imports = [
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(mkRenamedOptionModule [ "services" "rss-bridge" "whitelist" ] [ "services" "rss-bridge" "config" "system" "enabled_bridges" ])
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];
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options = {
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services.rss-bridge = {
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enable = mkEnableOption "rss-bridge";
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user = mkOption {
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type = types.str;
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default = "nginx";
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description = ''
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User account under which both the service and the web-application run.
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'';
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};
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group = mkOption {
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type = types.str;
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default = "nginx";
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description = ''
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Group under which the web-application run.
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'';
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};
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pool = mkOption {
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type = types.str;
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default = poolName;
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description = ''
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Name of existing phpfpm pool that is used to run web-application.
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If not specified a pool will be created automatically with
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default values.
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'';
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};
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dataDir = mkOption {
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type = types.str;
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default = "/var/lib/rss-bridge";
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description = ''
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Location in which cache directory will be created.
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You can put `config.ini.php` in here.
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'';
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};
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virtualHost = mkOption {
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type = types.nullOr types.str;
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default = "rss-bridge";
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description = ''
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Name of the nginx virtualhost to use and setup. If null, do not setup any virtualhost.
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'';
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};
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config = mkOption {
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type = with types; attrsOf (attrsOf (oneOf [ bool int str (listOf str) ]));
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default = {};
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defaultText = options.literalExpression "FileCache.path = \"\${config.services.rss-bridge.dataDir}/cache/\"";
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example = options.literalExpression ''
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{
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system.enabled_bridges = [ "*" ];
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error = {
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output = "http";
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report_limit = 5;
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};
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FileCache = {
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enable_purge = true;
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};
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}
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'';
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description = ''
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Attribute set of arbitrary config options.
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Please consult the documentation at the [wiki](https://rss-bridge.github.io/rss-bridge/For_Hosts/Custom_Configuration.html)
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and [sample config](https://github.com/RSS-Bridge/rss-bridge/blob/master/config.default.ini.php) to see a list of available options.
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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services.phpfpm.pools = mkIf (cfg.pool == poolName) {
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${poolName} = {
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user = cfg.user;
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settings = mapAttrs (name: mkDefault) {
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"listen.owner" = cfg.user;
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"listen.group" = cfg.user;
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"listen.mode" = "0600";
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"pm" = "dynamic";
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"pm.max_children" = 75;
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"pm.start_servers" = 10;
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"pm.min_spare_servers" = 5;
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"pm.max_spare_servers" = 20;
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"pm.max_requests" = 500;
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"catch_workers_output" = 1;
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};
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};
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};
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systemd.tmpfiles.settings.rss-bridge = let
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perm = {
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mode = "0750";
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user = cfg.user;
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group = cfg.group;
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};
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in {
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"${configAttr.FileCache.path}".d = perm;
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"${cfg.dataDir}/config.ini.php".z = perm;
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};
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services.nginx = mkIf (cfg.virtualHost != null) {
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enable = true;
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virtualHosts = {
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${cfg.virtualHost} = {
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root = "${pkgs.rss-bridge}";
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locations."/" = {
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tryFiles = "$uri /index.php$is_args$args";
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};
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locations."~ ^/index.php(/|$)" = {
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extraConfig = ''
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include ${config.services.nginx.package}/conf/fastcgi_params;
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fastcgi_split_path_info ^(.+\.php)(/.+)$;
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fastcgi_pass unix:${config.services.phpfpm.pools.${cfg.pool}.socket};
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fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
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fastcgi_param RSSBRIDGE_DATA ${cfg.dataDir};
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${cfgEnv}
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'';
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};
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};
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};
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};
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};
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}
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