72 lines
2.5 KiB
Nix
72 lines
2.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.offlineimap;
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in {
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options.services.offlineimap = {
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enable = mkEnableOption (lib.mdDoc "OfflineIMAP, a software to dispose your mailbox(es) as a local Maildir(s)");
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install = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Whether to install a user service for Offlineimap. Once
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the service is started, emails will be fetched automatically.
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The service must be manually started for each user with
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"systemctl --user start offlineimap" or globally through
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{var}`services.offlineimap.enable`.
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'';
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};
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package = mkOption {
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type = types.package;
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default = pkgs.offlineimap;
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defaultText = literalExpression "pkgs.offlineimap";
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description = lib.mdDoc "Offlineimap derivation to use.";
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};
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path = mkOption {
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type = types.listOf types.path;
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default = [];
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example = literalExpression "[ pkgs.pass pkgs.bash pkgs.notmuch ]";
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description = lib.mdDoc "List of derivations to put in Offlineimap's path.";
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};
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onCalendar = mkOption {
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type = types.str;
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default = "*:0/3"; # every 3 minutes
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description = lib.mdDoc "How often is offlineimap started. Default is '*:0/3' meaning every 3 minutes. See systemd.time(7) for more information about the format.";
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};
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timeoutStartSec = mkOption {
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type = types.str;
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default = "120sec"; # Kill if still alive after 2 minutes
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description = lib.mdDoc "How long waiting for offlineimap before killing it. Default is '120sec' meaning every 2 minutes. See systemd.time(7) for more information about the format.";
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};
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};
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config = mkIf (cfg.enable || cfg.install) {
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systemd.user.services.offlineimap = {
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description = "Offlineimap: a software to dispose your mailbox(es) as a local Maildir(s)";
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${cfg.package}/bin/offlineimap -u syslog -o -1";
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TimeoutStartSec = cfg.timeoutStartSec;
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};
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path = cfg.path;
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};
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environment.systemPackages = [ cfg.package ];
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systemd.user.timers.offlineimap = {
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description = "offlineimap timer";
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timerConfig = {
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Unit = "offlineimap.service";
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OnCalendar = cfg.onCalendar;
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# start immediately after computer is started:
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Persistent = "true";
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};
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} // optionalAttrs cfg.enable { wantedBy = [ "default.target" ]; };
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};
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}
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