diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/networking/prayer.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/networking/prayer.nix | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/networking/prayer.nix b/nixpkgs/nixos/modules/services/networking/prayer.nix new file mode 100644 index 000000000000..c936417e68cb --- /dev/null +++ b/nixpkgs/nixos/modules/services/networking/prayer.nix @@ -0,0 +1,97 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + + inherit (pkgs) prayer; + + cfg = config.services.prayer; + + stateDir = "/var/lib/prayer"; + + prayerUser = "prayer"; + prayerGroup = "prayer"; + + prayerExtraCfg = pkgs.writeText "extraprayer.cf" '' + prefix = "${prayer}" + var_prefix = "${stateDir}" + prayer_user = "${prayerUser}" + prayer_group = "${prayerGroup}" + sendmail_path = "/run/wrappers/bin/sendmail" + + use_http_port ${cfg.port} + + ${cfg.extraConfig} + ''; + + prayerCfg = pkgs.runCommand "prayer.cf" { preferLocalBuild = true; } '' + # We have to remove the http_port 80, or it will start a server there + cat ${prayer}/etc/prayer.cf | grep -v http_port > $out + cat ${prayerExtraCfg} >> $out + ''; + +in + +{ + + ###### interface + + options = { + + services.prayer = { + + enable = mkOption { + default = false; + description = '' + Whether to run the prayer webmail http server. + ''; + }; + + port = mkOption { + default = "2080"; + description = '' + Port the prayer http server is listening to. + ''; + }; + + extraConfig = mkOption { + type = types.lines; + default = "" ; + description = '' + Extra configuration. Contents will be added verbatim to the configuration file. + ''; + }; + }; + + }; + + + ###### implementation + + config = mkIf config.services.prayer.enable { + environment.systemPackages = [ prayer ]; + + users.users = singleton + { name = prayerUser; + uid = config.ids.uids.prayer; + description = "Prayer daemon user"; + home = stateDir; + }; + + users.groups = singleton + { name = prayerGroup; + gid = config.ids.gids.prayer; + }; + + systemd.services.prayer = { + wantedBy = [ "multi-user.target" ]; + serviceConfig.Type = "forking"; + preStart = '' + mkdir -m 0755 -p ${stateDir} + chown ${prayerUser}.${prayerGroup} ${stateDir} + ''; + script = "${prayer}/sbin/prayer --config-file=${prayerCfg}"; + }; + }; +} |