2e751c0772
the conversion procedure is simple: - find all things that look like options, ie calls to either `mkOption` or `lib.mkOption` that take an attrset. remember the attrset as the option - for all options, find a `description` attribute who's value is not a call to `mdDoc` or `lib.mdDoc` - textually convert the entire value of the attribute to MD with a few simple regexes (the set from mdize-module.sh) - if the change produced a change in the manual output, discard - if the change kept the manual unchanged, add some text to the description to make sure we've actually found an option. if the manual changes this time, keep the converted description this procedure converts 80% of nixos options to markdown. around 2000 options remain to be inspected, but most of those fail the "does not change the manual output check": currently the MD conversion process does not faithfully convert docbook tags like <code> and <package>, so any option using such tags will not be converted at all.
142 lines
3.7 KiB
Nix
142 lines
3.7 KiB
Nix
{ lib, pkgs, config, ... }:
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with lib;
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let
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cfg = config.services.hledger-web;
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in {
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options.services.hledger-web = {
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enable = mkEnableOption "hledger-web service";
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serveApi = mkEnableOption "Serve only the JSON web API, without the web UI.";
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host = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = lib.mdDoc ''
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Address to listen on.
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'';
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};
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port = mkOption {
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type = types.port;
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default = 5000;
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example = 80;
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description = lib.mdDoc ''
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Port to listen on.
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'';
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};
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capabilities = {
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view = mkOption {
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type = types.bool;
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default = true;
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description = lib.mdDoc ''
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Enable the view capability.
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'';
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};
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add = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Enable the add capability.
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'';
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};
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manage = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Enable the manage capability.
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'';
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};
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};
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stateDir = mkOption {
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type = types.path;
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default = "/var/lib/hledger-web";
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description = lib.mdDoc ''
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Path the service has access to. If left as the default value this
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directory will automatically be created before the hledger-web server
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starts, otherwise the sysadmin is responsible for ensuring the
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directory exists with appropriate ownership and permissions.
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'';
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};
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journalFiles = mkOption {
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type = types.listOf types.str;
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default = [ ".hledger.journal" ];
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description = lib.mdDoc ''
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Paths to journal files relative to {option}`services.hledger-web.stateDir`.
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'';
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};
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baseUrl = mkOption {
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type = with types; nullOr str;
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default = null;
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example = "https://example.org";
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description = lib.mdDoc ''
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Base URL, when sharing over a network.
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'';
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};
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extraOptions = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "--forecast" ];
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description = lib.mdDoc ''
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Extra command line arguments to pass to hledger-web.
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'';
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};
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};
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config = mkIf cfg.enable {
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users.users.hledger = {
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name = "hledger";
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group = "hledger";
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isSystemUser = true;
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home = cfg.stateDir;
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useDefaultShell = true;
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};
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users.groups.hledger = {};
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systemd.services.hledger-web = let
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capabilityString = with cfg.capabilities; concatStringsSep "," (
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(optional view "view")
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++ (optional add "add")
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++ (optional manage "manage")
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);
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serverArgs = with cfg; escapeShellArgs ([
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"--serve"
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"--host=${host}"
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"--port=${toString port}"
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"--capabilities=${capabilityString}"
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(optionalString (cfg.baseUrl != null) "--base-url=${cfg.baseUrl}")
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(optionalString (cfg.serveApi) "--serve-api")
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] ++ (map (f: "--file=${stateDir}/${f}") cfg.journalFiles)
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++ extraOptions);
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in {
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description = "hledger-web - web-app for the hledger accounting tool.";
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documentation = [ "https://hledger.org/hledger-web.html" ];
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wantedBy = [ "multi-user.target" ];
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after = [ "networking.target" ];
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serviceConfig = mkMerge [
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{
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ExecStart = "${pkgs.hledger-web}/bin/hledger-web ${serverArgs}";
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Restart = "always";
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WorkingDirectory = cfg.stateDir;
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User = "hledger";
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Group = "hledger";
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PrivateTmp = true;
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}
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(mkIf (cfg.stateDir == "/var/lib/hledger-web") {
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StateDirectory = "hledger-web";
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})
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];
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};
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};
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meta.maintainers = with lib.maintainers; [ marijanp erictapen ];
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}
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