feat: Delete timers (#12)

* feat: add timer deletion option

* feat: add utility icons

* docs: update readme

README.md

@@ -5,11 +5,11 @@ Simple [Alfred](https://www.alfredapp.com/) workflow for setting up short timers
 ## Usage
 Use keyword `timer` (or custom keyword) to init Timer. Hit ↵ to set up Timer to default duration (configurable) or pass duration as an argument. Specify timer message. Timer is set!
 
-Set up two presets for the most often used time durations.
+Set up two presets for your custom time durations.
 
 Use keyword `pomodoro` (or custom keyword) to start pomodoro timer which has customizable duration from 15 to 30 minutes.
 
-Timer also has two presets for your custom durations.
+Use `timers` (or custom keyword) to see the list of active timers with option to cancel individual timers.
 
 ### Duration input examples
 - 10 mins 10

add_timer.js

@@ -0,0 +1,12 @@
+#!/usr/bin/env osascript -l JavaScript
+
+function run(argv) {
+  ObjC.import('stdlib');
+  const timers = JSON.parse($.getenv('timers_list'));
+  const id = String($.getenv('timer_id'));
+  const message = $.getenv('timer_message');
+
+  timers[id] = message;
+
+  return JSON.stringify(timers, null, 2);
+}

delete_timer.js

@@ -0,0 +1,11 @@
+#!/usr/bin/env osascript -l JavaScript
+
+function run(argv) {
+  ObjC.import('stdlib');
+  const timers = JSON.parse($.getenv('timers_list'));
+  const id = String(argv[0]);
+
+  delete timers[id];
+
+  return JSON.stringify(timers, null, 2);
+}