More mail configuration

configurations/mail.nix

@@ -1,21 +1,58 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 let
   passwordScript = pkgs.writeScript "get_mail_password" ''
     #!${pkgs.bash}/bin/bash
 
     ${pkgs.pass}/bin/pass show "$@" | head -n1 | tr -d "\n"
   '';
-  baseAccount = {
+  makeAccount = { name, address, host ? "", imapHost ? host, smtpHost ? host, useStartTls ? false, passFile, extraConfig ? { } }: (lib.recursiveUpdate
+    {
+      inherit address;
       gpg = {
         key = "charlotte@vanpetegem.me";
         signByDefault = true;
       };
+      imap = {
+        host = imapHost;
+        port = 993;
+        tls.enable = true;
+      };
+      imapnotify = {
+        enable = true;
+        boxes = [ "INBOX" ];
+        onNotify = "${pkgs.offlineimap}/bin/offlineimap -a ${name} -f INBOX";
+        onNotifyPost = { mail = "${pkgs.libnotify}/bin/notify-send 'New ${name} mail arrived'"; };
+      };
       msmtp.enable = true;
+      neomutt = {
+        enable = true;
+        sendMailCommand = "msmtpq --read-envelope-from --read-recipients --account ${name}";
+      };
       offlineimap.enable = true;
+      passwordCommand = "${passwordScript} ${passFile}";
       realName = "Charlotte Van Petegem";
       signature = {
         showSignature = "none";
       };
+      smtp = {
+        host = smtpHost;
+        port = if useStartTls then 587 else 465;
+        tls = {
+          enable = true;
+          inherit useStartTls;
+        };
+      };
+      userName = address;
+    }
+    extraConfig);
+  genNotifyImapPatch = account: {
+    name = "imapnotify-${account}";
+    value = {
+      Unit = {
+        After = "network-online.target";
+        Wants = "network-online.target";
+      };
+    };
   };
 in
 {
@@ -24,112 +61,47 @@ in
     { path = ".local/share/offlineimap"; type = "data"; }
   ];
   home-manager.users.charlotte = { ... }: {
-    home.file.".mailcap".text = ''
-      text/html; ${pkgs.firefox}/bin/firefox %s ; nametemplate=%s.html; needsterminal
-      text/html; ${pkgs.w3m}/bin/w3m -I %{charset} -T text/html ; copiousoutput; nametemplate=%s.html
-    '';
     accounts.email = {
       maildirBasePath = "mail";
       accounts = {
-        personal = baseAccount // {
+        personal = makeAccount {
+          name = "personal";
           address = "charlotte@vanpetegem.me";
-          folders = {
-            drafts = "Drafts";
-            inbox = "INBOX";
-            sent = "Sent";
-            trash = "Trash";
-          };
-          imap = {
           host = "mail.vanpetegem.me";
-            port = 993;
+          passFile = "mail/Personal";
-            tls.enable = true;
+          extraConfig = {
-          };
+            folders = { drafts = "Drafts"; inbox = "INBOX"; sent = "Sent"; trash = "Trash"; };
-          imapnotify = {
-            enable = true;
-            boxes = [ "INBOX" ];
-            onNotify = "${pkgs.offlineimap}/bin/offlineimap -a personal -f INBOX";
-            onNotifyPost = { mail = "${pkgs.libnotify}/bin/notify-send 'New mail arrived'"; };
-          };
-          neomutt = {
-            enable = true;
-            sendMailCommand = "msmtpq --read-envelope-from --read-recipients --account personal";
-          };
-          passwordCommand = "${passwordScript} mail/Personal";
             primary = true;
-          smtp = {
-            host = "mail.vanpetegem.me";
-            port = 465;
-            tls.enable = true;
           };
-          userName = "charlotte@vanpetegem.me";
         };
-        work = baseAccount // {
+        work = makeAccount {
+          name = "work";
           address = "charlotte.vanpetegem@ugent.be";
-          folders = {
+          imapHost = "outlook.office365.com";
-            drafts = "Drafts";
+          smtpHost = "smtp.office365.com";
-            inbox = "INBOX";
+          passFile = "work/UGentNet";
-            sent = "Sent Items";
-            trash = "Deleted Items";
-          };
-          imap = {
-            host = "outlook.office365.com";
-            port = 993;
-            tls.enable = true;
-          };
-          imapnotify = {
-            enable = true;
-            boxes = [ "INBOX" ];
-            onNotify = "${pkgs.offlineimap}/bin/offlineimap -a work -f INBOX";
-            onNotifyPost = { mail = "${pkgs.libnotify}/bin/notify-send 'New mail arrived'"; };
-          };
-          neomutt = {
-            enable = true;
-            sendMailCommand = "msmtpq --read-envelope-from --read-recipients --account work";
-          };
-          passwordCommand = "${passwordScript} work/UGentNet";
-          smtp = {
-            host = "smtp.office365.com";
-            port = 587;
-            tls = {
-              enable = true;
           useStartTls = true;
+          extraConfig = {
+            folders = { drafts = "Drafts"; inbox = "INBOX"; sent = "Sent Items"; trash = "Deleted Items"; };
           };
         };
-          userName = "charlotte.vanpetegem@ugent.be";
+        posteo = makeAccount {
-        };
+          name = "posteo";
-        posteo = baseAccount // {
           address = "chvp@posteo.net";
-          folders = {
-            drafts = "Drafts";
-            inbox = "INBOX";
-            sent = "Sent";
-            trash = "Trash";
-          };
-          imap = {
           host = "posteo.de";
-            port = 993;
+          passFile = "mail/Posteo";
-            tls.enable = true;
+          extraConfig = {
+            folders = { drafts = "Drafts"; inbox = "INBOX"; sent = "Sent"; trash = "Trash"; };
           };
-          imapnotify = {
-            enable = true;
-            boxes = [ "INBOX" ];
-            onNotify = "${pkgs.offlineimap}/bin/offlineimap -a work -f INBOX";
-            onNotifyPost = { mail = "${pkgs.libnotify}/bin/notify-send 'New mail arrived'"; };
         };
-          neomutt = {
+        jonggroen = makeAccount {
-            enable = true;
+          name = "jonggroen";
-            sendMailCommand = "msmtpq --read-envelope-from --read-recipients --account posteo";
-          };
-          passwordCommand = "${passwordScript} mail/Posteo";
-          smtp = {
-            host = "posteo.de";
-            port = 465;
-            tls.enable = true;
-          };
-          userName = "chvp@posteo.net";
-        };
-        jonggroen = baseAccount // {
           address = "charlotte@jonggroen.be";
+          imapHost = "imap.gmail.com";
+          smtpHost = "smtp.gmail.com";
+          passFile = "jonggroen/GoogleAppMail";
+          useStartTls = true;
+          extraConfig = {
             flavor = "gmail.com";
             folders = {
               drafts = "[Gmail].Drafts";
@@ -137,34 +109,32 @@ in
               sent = "[Gmail].Sent Mail";
               trash = "[Gmail].Bin";
             };
-          imap = {
-            host = "imap.gmail.com";
-            port = 993;
-            tls.enable = true;
-          };
-          imapnotify = {
-            enable = true;
-            boxes = [ "INBOX" ];
-            onNotify = "${pkgs.offlineimap}/bin/offlineimap -a jonggroen -f INBOX";
-            onNotifyPost = { mail = "${pkgs.libnotify}/bin/notify-send 'New mail arrived'"; };
-          };
-          neomutt = {
-            enable = true;
-            sendMailCommand = "msmtpq --read-envelope-from --read-recipients --account jonggroen";
-          };
-          passwordCommand = "${passwordScript} jonggroen/GoogleAppMail";
-          smtp = {
-            host = "smtp.gmail.com";
-            port = 587;
-            tls = {
-              enable = true;
-              useStartTls = true;
           };
         };
-          userName = "charlotte@jonggroen.be";
+        postbot = makeAccount {
+          name = "postbot";
+          address = "postbot@vanpetegem.me";
+          host = "mail.vanpetegem.me";
+          passFile = "mail/Postbot";
+          extraConfig = {
+            folders = { drafts = "Drafts"; inbox = "INBOX"; sent = "Sent"; trash = "Trash"; };
+          };
+        };
+        webmaster = makeAccount {
+          name = "webmaster";
+          address = "webmaster@vanpetegem.me";
+          host = "mail.vanpetegem.me";
+          passFile = "mail/Webmaster";
+          extraConfig = {
+            folders = { drafts = "Drafts"; inbox = "INBOX"; sent = "Sent"; trash = "Trash"; };
           };
         };
       };
+    };
+    home.file.".mailcap".text = ''
+      text/html; ${pkgs.firefox}/bin/firefox %s ; nametemplate=%s.html; needsterminal
+      text/html; ${pkgs.w3m}/bin/w3m -I %{charset} -T text/html ; copiousoutput; nametemplate=%s.html
+    '';
     programs = {
       msmtp.enable = true;
       neomutt = {
@@ -182,5 +152,27 @@ in
     services = {
       imapnotify.enable = true;
     };
+    systemd.user = {
+      services = {
+        offlineimap = {
+          Unit = {
+            Description = "OfflineIMAP email fetcher";
+            After = "network-online.target";
+            Wants = "network-online.target";
+          };
+          Service = { ExecStart = "${pkgs.offlineimap}/bin/offlineimap"; };
+        };
+      } // lib.listToAttrs (map genNotifyImapPatch [ "jonggroen" "personal" "postbot" "posteo" "webmaster" "work" ]);
+      timers = {
+        offlineimap = {
+          Unit = { Description = "OfflineIMAP email fetcher"; };
+          Timer = {
+            OnCalendar = "*:0/5";
+            Unit = "offlineimap.service";
+          };
+          Install = { WantedBy = [ "timers.target" ]; };
+        };
+      };
+    };
   };
 }