From a37b30ffd61fcf6389edbace5771857d5aa1e3bd Mon Sep 17 00:00:00 2001
From: sefidel <contact@sefidel.net>
Date: Mon, 14 Feb 2022 17:06:00 +0900
Subject: chore: enable mail sync

---
 home/profiles/messaging/default.nix | 46 ++++++++++++++++++++++++++++++++++---
 1 file changed, 43 insertions(+), 3 deletions(-)

(limited to 'home/profiles')

diff --git a/home/profiles/messaging/default.nix b/home/profiles/messaging/default.nix
index a5a52eb..54d6870 100644
--- a/home/profiles/messaging/default.nix
+++ b/home/profiles/messaging/default.nix
@@ -4,6 +4,7 @@ let
 
   poorObfuscation = y: x: "${x}@${y}";
   mailPass = x: "${pkgs.pass}/bin/pass show emails/${x}";
+  mbsyncCmd = "${config.programs.mbsync.package}/bin/mbsync";
 in
 {
   imports = [ ../../modules/programs/nixpkgs ];
@@ -39,7 +40,7 @@ in
           enable = true;
           boxes = [ "Inbox" ];
           onNotify = pkgs.writeShellScript "imap-on-notify" ''
-            mbsync zach
+            ${mbsyncCmd} zach
             NOTMUCH_CONFIG=${lib.escapeShellArg config.home.sessionVariables.NOTMUCH_CONFIG}
             NMBGIT=${lib.escapeShellArg config.home.sessionVariables.NMBGIT}
             ${pkgs.notmuch}/bin/notmuch new
@@ -57,7 +58,7 @@ in
     programs.msmtp.enable = true;
     programs.notmuch = {
       enable = true;
-      hooks.preNew = "mbsync --all";
+      hooks.preNew = "${mbsyncCmd} --all";
     };
 
     programs.neomutt = {
@@ -176,7 +177,46 @@ in
 
     programs.notmuch.hooks.postNew = ''
       ${pkgs.libnotify}/bin/notify-send --icon=mail-unread --app-name=notmuch \
-        "Email" "New email available in Inbox"
+        "Email" "Sync completed"
+    '';
+
+    services.imapnotify.enable = true;
+
+    # Sync emails on initial login
+    systemd.user.services.mbsync-initial = {
+      Unit = {
+        Description = "mbsync initial synchronisation";
+        After = "graphical-session.target";
+      };
+      Service = {
+        ExecStart = "${mbsyncCmd} --all";
+        Restart = "on-failure";
+      };
+      Install.WantedBy = [ "default.target" ];
+    };
+
+    home.file.".mailcap".text = let
+      setsid = "${pkgs.util-linux}/bin/setsid";
+      openfile = "${pkgs.writeShellScript "openfile" ''
+        # Helps open a file with xdg-open from mutt in a external program without weird side effects.
+        tempdir="''${TMPDIR:-$(mktemp -d)}"
+        file="$tempdir/$(basename "$1")"
+        [ "$(uname)" = "Darwin" ] && opener="open" || opener="${setsid} -f ${pkgs.xdg_utils}/bin/xdg-open"
+        mkdir -p "$tempdir"
+        cp -f "$1" "$file"
+        $opener "$file" >/dev/null 2>&1
+        find "''${tempdir:?}" -mtime +1 -type f -delete
+      ''}";
+    in ''
+      ${lib.optionalString false "text/html; ${pkgs.w3m}/bin/w3m -dump -T text/html -I %{charset} -O utf-8 %s; copiousoutut; description=HTML Text; nametemplate=%s.html"}
+
+
+      text/plain; $EDITOR %s ;
+      ${lib.optionalString true "text/html; ${openfile} %s ; nametemplate=%s.html"}
+      text/html; ${pkgs.lynx}/bin/lynx -assume_charset=%{charset} -display_charset=utf-8 -dump %s; nametemplate=%s.html; copiousoutput;
+      image/*; ${openfile} %s ;
+      application/pdf; ${openfile} %s ;
+      # application/pgp-encrypted; gpg -d '%s'; copiousoutput;
     '';
 
     home.packages = with pkgs; [
-- 
cgit 1.4.1