Init offlineimap service

1 files changed, 63 insertions, 0 deletions

diff --git a/modules/services/mail/offlineimap.nix b/modules/services/mail/offlineimap.nix
new file mode 100644
index 0000000..b3cdc2f
--- /dev/null
+++ b/modules/services/mail/offlineimap.nix
@@ -0,0 +1,63 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.offlineimap;
+in {
+
+  options.services.offlineimap = {
+    enable = mkEnableOption "Offlineimap, a software to dispose your mailbox(es) as a local Maildir(s).";
+
+    package = mkOption {
+      type = types.package;
+      default = pkgs.offlineimap;
+      defaultText = "pkgs.offlineimap";
+      description = "Offlineimap derivation to use.";
+    };
+
+    path = mkOption {
+      type = types.listOf types.path;
+      default = [];
+      example = literalExample "[ pkgs.pass pkgs.bash pkgs.notmuch ]";
+      description = "List of derivations to put in Offlineimap's path.";
+    };
+
+    startInterval = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+      example = literalExample "300";
+      description = "Optional key to start offlineimap services each N seconds";
+    };
+
+    runQuick = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        Run only quick synchronizations.
+        Ignore any flag updates on IMAP servers. If a flag on the remote IMAP changes, and we have the message locally, it will be left untouched in a quick run.
+      '';
+    };
+
+    extraConfig = mkOption {
+      type = types.lines;
+      default = "";
+      description = "Additional text to be appended to <filename>offlineimaprc</filename>.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+    environment.etc."offlineimaprc".text = cfg.extraConfig;
+    launchd.user.agents.offlineimap = {
+      path                            = [ cfg.package ];
+      command                         = "offlineimap";
+      serviceConfig.KeepAlive         = false;
+      serviceConfig.RunAtLoad         = true;
+      serviceConfig.ProgramArguments  = [ "-c" "/etc/offlineimaprc" ] ++ optional (cfg.runQuick != null) "-q";
+      serviceConfig.StartInterval     = cfg.startInterval;
+      serviceConfig.StandardErrorPath = "/var/log/offlineimap.log";
+      serviceConfig.StandardOutPath   = "/var/log/offlineimap.log";
+    };
+  };
+}