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7db3dc0fa4
dictd doesn't handle SIGTERM and terminates with code 143 (128 + 15 (SIGTERM) instead of 0. This results in systemd marking the service as failed when a user stops it (with `systemctl stop dictd`). Fix it by treating code 143 as success.
73 lines
1.8 KiB
Nix
73 lines
1.8 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.dictd;
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in
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{
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###### interface
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options = {
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services.dictd = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable the DICT.org dictionary server.
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'';
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};
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DBs = mkOption {
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type = types.listOf types.package;
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default = with pkgs.dictdDBs; [ wiktionary wordnet ];
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defaultText = literalExpression "with pkgs.dictdDBs; [ wiktionary wordnet ]";
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example = literalExpression "[ pkgs.dictdDBs.nld2eng ]";
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description = "List of databases to make available.";
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};
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};
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};
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###### implementation
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config = let dictdb = pkgs.dictDBCollector { dictlist = map (x: {
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name = x.name;
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filename = x; } ) cfg.DBs; };
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in mkIf cfg.enable {
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# get the command line client on system path to make some use of the service
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environment.systemPackages = [ pkgs.dict ];
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environment.etc."dict.conf".text = ''
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server localhost
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'';
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users.users.dictd =
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{ group = "dictd";
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description = "DICT.org dictd server";
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home = "${dictdb}/share/dictd";
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uid = config.ids.uids.dictd;
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};
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users.groups.dictd.gid = config.ids.gids.dictd;
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systemd.services.dictd = {
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description = "DICT.org Dictionary Server";
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wantedBy = [ "multi-user.target" ];
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environment = { LOCALE_ARCHIVE = "/run/current-system/sw/lib/locale/locale-archive"; };
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# Work around the fact that dictd doesn't handle SIGTERM; it terminates
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# with code 143 instead of exiting with code 0.
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serviceConfig.SuccessExitStatus = [ 143 ];
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serviceConfig.Type = "forking";
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script = "${pkgs.dict}/sbin/dictd -s -c ${dictdb}/share/dictd/dictd.conf --locale en_US.UTF-8";
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};
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};
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}
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