tvl-depot/ops/nixos/mail.nix

77 lines
2.2 KiB
Nix

# This file configures offlineimap, notmuch and MSMTP.
#
# Some manual configuration is required the first time this is
# applied:
#
# 1. Credential setup.
# 2. Linking of MSMTP config (ln -s /etc/msmtprc ~/.msmtprc)
# 3. Linking of notmuch config (ln -s /etc/notmuch-config ~/.notmuch-config)
{ config, lib, pkgs, ... }:
let offlineImapConfig = pkgs.writeText "offlineimaprc"
(builtins.readFile ./dotfiles/offlineimaprc);
msmtpConfig = pkgs.writeText "msmtprc"
(builtins.readFile ./dotfiles/msmtprc);
notmuchConfig = pkgs.writeText "notmuch-config"
(builtins.readFile ./dotfiles/notmuch-config);
tagConfig = pkgs.writeText "notmuch-tags" ''
# Tag emacs-devel mailing list:
-inbox +emacs-devel -- to:emacs-devel@gnu.org OR cc:emacs-devel@gnu.org
# Tag nix-devel mailing list & discourse:
-inbox +nix-devel -- to:nix-devel@googlegroups.com OR from:nixos1@discoursemail.com
# Tag my own mail (from other devices) as sent:
-inbox +sent -- from:mail@tazj.in
# Drafts are always read, duh.
-unread -- tag:draft
'';
notmuchIndex = pkgs.writeShellScriptBin "notmuch-index" ''
echo "Indexing new mails in notmuch"
# Index new mail
${pkgs.notmuch}/bin/notmuch new
# Apply tags
cat ${tagConfig} | ${pkgs.notmuch}/bin/notmuch tag --batch
echo "Done indexing new mails"
'';
in {
# Enable OfflineIMAP timer & service:
systemd.user.timers.offlineimap = {
description = "OfflineIMAP timer";
wantedBy = [ "timers.target" ];
timerConfig = {
Unit = "offlineimap.service";
OnCalendar = "*:0/2"; # every 2 minutes
Persistent = "true"; # persist timer state after reboots
};
};
systemd.user.services.offlineimap = {
description = "OfflineIMAP service";
path = with pkgs; [ pass notmuch ];
serviceConfig = {
Type = "oneshot";
ExecStart = "${pkgs.offlineimap}/bin/offlineimap -u syslog -o -c ${offlineImapConfig}";
ExecStartPost = "${notmuchIndex}/bin/notmuch-index";
TimeoutStartSec = "2min";
};
};
# Link configuration files to /etc/ (from where they will be linked
# further):
environment.etc = {
"msmtprc".source = msmtpConfig;
"notmuch-config".source = notmuchConfig;
};
}