83 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			83 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ config, lib, pkgs, ... }:
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with lib;
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let
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  cfg = config.services.mailhog;
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  args = lib.concatStringsSep " " (
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    [
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      "-api-bind-addr :${toString cfg.apiPort}"
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      "-smtp-bind-addr :${toString cfg.smtpPort}"
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      "-ui-bind-addr :${toString cfg.uiPort}"
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      "-storage ${cfg.storage}"
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    ] ++ lib.optional (cfg.storage == "maildir")
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      "-maildir-path $STATE_DIRECTORY"
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    ++ cfg.extraArgs
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  );
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in
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{
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  ###### interface
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  imports = [
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    (mkRemovedOptionModule [ "services" "mailhog" "user" ] "")
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  ];
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  options = {
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    services.mailhog = {
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      enable = mkEnableOption "MailHog";
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      storage = mkOption {
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        type = types.enum [ "maildir" "memory" ];
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        default = "memory";
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        description = "Store mails on disk or in memory.";
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      };
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      apiPort = mkOption {
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        type = types.port;
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        default = 8025;
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        description = "Port on which the API endpoint will listen.";
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      };
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      smtpPort = mkOption {
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        type = types.port;
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        default = 1025;
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        description = "Port on which the SMTP endpoint will listen.";
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      };
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      uiPort = mkOption {
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        type = types.port;
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        default = 8025;
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        description = "Port on which the HTTP UI will listen.";
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      };
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      extraArgs = mkOption {
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        type = types.listOf types.str;
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        default = [];
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        description = "List of additional arguments to pass to the MailHog process.";
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      };
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    };
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  };
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  ###### implementation
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  config = mkIf cfg.enable {
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    systemd.services.mailhog = {
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      description = "MailHog - Web and API based SMTP testing";
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      after = [ "network.target" ];
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      wantedBy = [ "multi-user.target" ];
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      serviceConfig = {
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        Type = "exec";
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        ExecStart = "${pkgs.mailhog}/bin/MailHog ${args}";
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        DynamicUser = true;
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        Restart = "on-failure";
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        StateDirectory = "mailhog";
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      };
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    };
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  };
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}
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