136 lines
4.3 KiB
Nix
136 lines
4.3 KiB
Nix
{ lib, pkgs, config, ... }:
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with lib;
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let
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cfg = config.services.wiki-js;
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format = pkgs.formats.json { };
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configFile = format.generate "wiki-js.yml" cfg.settings;
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in {
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options.services.wiki-js = {
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enable = mkEnableOption (lib.mdDoc "wiki-js");
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environmentFile = mkOption {
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type = types.nullOr types.path;
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default = null;
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example = "/root/wiki-js.env";
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description = lib.mdDoc ''
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Environment fiel to inject e.g. secrets into the configuration.
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'';
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};
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stateDirectoryName = mkOption {
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default = "wiki-js";
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type = types.str;
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description = lib.mdDoc ''
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Name of the directory in {file}`/var/lib`.
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'';
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};
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settings = mkOption {
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default = {};
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type = types.submodule {
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freeformType = format.type;
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options = {
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port = mkOption {
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type = types.port;
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default = 3000;
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description = lib.mdDoc ''
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TCP port the process should listen to.
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'';
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};
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bindIP = mkOption {
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default = "0.0.0.0";
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type = types.str;
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description = lib.mdDoc ''
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IPs the service should listen to.
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'';
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};
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db = {
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type = mkOption {
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default = "postgres";
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type = types.enum [ "postgres" "mysql" "mariadb" "mssql" ];
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description = lib.mdDoc ''
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Database driver to use for persistence. Please note that `sqlite`
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is currently not supported as the build process for it is currently not implemented
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in `pkgs.wiki-js` and it's not recommended by upstream for
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production use.
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'';
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};
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host = mkOption {
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type = types.str;
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example = "/run/postgresql";
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description = lib.mdDoc ''
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Hostname or socket-path to connect to.
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'';
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};
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db = mkOption {
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default = "wiki";
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type = types.str;
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description = lib.mdDoc ''
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Name of the database to use.
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'';
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};
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};
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logLevel = mkOption {
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default = "info";
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type = types.enum [ "error" "warn" "info" "verbose" "debug" "silly" ];
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description = lib.mdDoc ''
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Define how much detail is supposed to be logged at runtime.
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'';
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};
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offline = mkEnableOption (lib.mdDoc "offline mode") // {
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description = lib.mdDoc ''
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Disable latest file updates and enable
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[sideloading](https://docs.requarks.io/install/sideload).
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'';
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};
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};
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};
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description = lib.mdDoc ''
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Settings to configure `wiki-js`. This directly
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corresponds to [the upstream configuration options](https://docs.requarks.io/install/config).
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Secrets can be injected via the environment by
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- specifying [](#opt-services.wiki-js.environmentFile)
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to contain secrets
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- and setting sensitive values to `$(ENVIRONMENT_VAR)`
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with this value defined in the environment-file.
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'';
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};
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};
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config = mkIf cfg.enable {
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services.wiki-js.settings.dataPath = "/var/lib/${cfg.stateDirectoryName}";
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systemd.services.wiki-js = {
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description = "A modern and powerful wiki app built on Node.js";
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documentation = [ "https://docs.requarks.io/" ];
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wantedBy = [ "multi-user.target" ];
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path = with pkgs; [ coreutils ];
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preStart = ''
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ln -sf ${configFile} /var/lib/${cfg.stateDirectoryName}/config.yml
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ln -sf ${pkgs.wiki-js}/server /var/lib/${cfg.stateDirectoryName}
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ln -sf ${pkgs.wiki-js}/assets /var/lib/${cfg.stateDirectoryName}
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ln -sf ${pkgs.wiki-js}/package.json /var/lib/${cfg.stateDirectoryName}/package.json
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'';
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serviceConfig = {
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EnvironmentFile = mkIf (cfg.environmentFile != null) cfg.environmentFile;
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StateDirectory = cfg.stateDirectoryName;
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WorkingDirectory = "/var/lib/${cfg.stateDirectoryName}";
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DynamicUser = true;
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PrivateTmp = true;
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ExecStart = "${pkgs.nodejs}/bin/node ${pkgs.wiki-js}/server";
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};
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};
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};
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meta.maintainers = with maintainers; [ ma27 ];
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}
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