From e492daeae3d46bf2cf4de8cde80138f291629d14 Mon Sep 17 00:00:00 2001
From: Mikilio <official.mikilio@gmail.com>
Date: Wed, 10 Apr 2024 18:52:57 +0200
Subject: [PATCH] todoman: init module

Adds module to configure todoman in a way that is agnostic with other
pimutil projects.
---
 modules/programs/todoman.nix | 124 +++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 modules/programs/todoman.nix

diff --git a/modules/programs/todoman.nix b/modules/programs/todoman.nix
new file mode 100644
index 000000000..1fc31fcbc
--- /dev/null
+++ b/modules/programs/todoman.nix
@@ -0,0 +1,124 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+
+  cfg = config.programs.todoman;
+
+in {
+  options.todoman = {
+    enable = lib.mkEnableOption "Enable todoman a standards-based task manager based on iCalendar";
+
+    glob = mkOption {
+      type = types.str;
+      default = "*";
+      description = ''
+        The glob expansion which matches all directories relevant.
+      '';
+    };
+
+    color = mkOption {
+      type = types.nullOr (types.enum [ "never" "always" ]);
+      default = null;
+      description = ''
+        By default todoman will disable colored output if stdout is not a TTY.
+        Set to never to disable colored output entirely, or always to enable it regardless.
+      '';
+    };
+
+    dateformat = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        The date format used both for displaying dates, and parsing input
+        dates. If this option is not specified the system locale’s is used.
+      '';
+    };
+
+    defaultDue = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+      description = ''
+        The default difference (in hours) between new todo’s due date and
+        creation date. If not specified, the value is 24. If set to 0,
+        the due date for new todos will not be set.
+      '';
+    };
+
+    defaultList = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        The default list for adding a todo. If you do not specify this option,
+        you must use the `--list` / `-l` option every time you add a todo.
+      '';
+    };
+
+    defaultPriority = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+      description = ''
+        The default priority of a task on creation. Highest priority is 1,
+        lowest priority is 10, and 0 means no priority at all.
+      '';
+    };
+
+    dtSeparator = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        The string used to separate date and time when displaying and parsing.
+      '';
+    }; 
+
+    humanize = mkOption {
+      type = types.bool;
+      default = false;
+      description = ''
+        If set to true, datetimes will be printed in human friendly formats like
+        “tomorrow”, “in one hour”, “3 weeks ago”, etc.
+      '';
+    }; 
+
+    startable = mkOption {
+      type = types.bool;
+      default = false;
+      description = ''
+        If set to true, only show todos which are currently startable;
+        these are todos which have a start date today, or some day in the past.
+        Todos with no start date are always considered current. Incomplete todos
+        (eg: partially-complete) are also included.
+      '';
+    }; 
+
+    timeformat = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        The date format used both for displaying times, and parsing input times.
+        If this option is not specified the system locale’s is used.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = accounts.calendar ? basePath;
+        message = ''
+          A base directory for calendars must be specified via
+          `accounts.calendar.basePath` to generate config for todoman
+        '';
+      }
+      {
+        assertion = 0 <= cfg.defaultPriority && cfg.defaultPriority <= 10;
+        message = "Todoman's `defaultPriority` must be between 0 and 10.";
+      }
+    ]; 
+
+    home.packages = [ pkgs.todoman ];
+
+    xdg.configFile."todoman/config.py".text = generators.toINI cfg;
+  };
+}