migrate to nix flake

services/mail-server.nix

@@ -1,76 +0,0 @@
-{ lib, config, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.services.mailserver;
-in
-{
-  options.services.mailserver = {
-    enable = mkEnableOption "Mail Server";
-    domaine = mkOption {
-      type = types.str;
-      example = "example.com";
-      description = "Nom de domaine du serveur de mails";
-    };
-  };
-
-  imports = [
-    (builtins.fetchTarball {
-      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/5675b122a947b40e551438df6a623efad19fd2e7/nixos-mailserver-5675b122a947b40e551438df6a623efad19fd2e7.tar.gz";
-      sha256 = "1fwhb7a5v9c98nzhf3dyqf3a5ianqh7k50zizj8v5nmj3blxw4pi";
-    })
-  ];
-
-  config = mkIf cfg.enable {
-
-    mailserver = {
-      enable = true;
-      fqdn = "mail.${cfg.domaine}";
-      domains = [ cfg.domaine ];
-
-      # A list of all login accounts. To create the password hashes, use
-      # mkpasswd -m sha-512 "super secret password"
-      loginAccounts = {
-        "paul@${cfg.domaine}" = {
-          hashedPassword = "$6$8wWQbtqVqUoH8$pQKg0bZPcjCbuPvyhjJ1lQy949M/AgfmAye/hDEIVUnCfwtlUxC1yj8CBHpNKeiiXhd8IUqk9r0/IJNvB6okf0";
-        };
-      };
-
-      # Certificate setup
-      certificateScheme = 1;
-      certificateFile = "/var/lib/acme/${cfg.domaine}/fullchain.pem";
-      keyFile = "/var/lib/acme/${cfg.domaine}/key.pem";
-
-      # Enable IMAP and POP3
-      enableImap = true;
-      enablePop3 = true;
-      enableImapSsl = true;
-      enablePop3Ssl = true;
-
-      # Enable the ManageSieve protocol
-      enableManageSieve = true;
-    };
-
-    services.postfix = {
-      relayHost = "mailvps.nyanlout.re";
-      relayPort = 587;
-      config = {
-        smtp_tls_cert_file = lib.mkForce "/var/lib/postfix/postfixrelay.crt";
-        smtp_tls_key_file = lib.mkForce "/var/lib/postfix/postfixrelay.key";
-      };
-    };
-
-    security.acme.certs = {
-      "${cfg.domaine}" = {
-        extraDomainNames = [
-          "mail.${cfg.domaine}"
-        ];
-        postRun = ''
-          systemctl reload dovecot2.service
-        '';
-      };
-    };
-
-  };
-}