random-scripts/notify-tasks.hy

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Hy
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2023-05-25 02:05:20 -07:00
#!/usr/bin/env hy
(import json)
(import time [sleep])
(import threading [Thread])
(import datetime [datetime])
(import subprocess [run PIPE DEVNULL])
(setv notified-tasks #{})
(defn notify-send [title desc [time 0] [actions []]]
(let [cmd ["notify-send" title desc "-t" (str time)]]
(for [action actions]
(list.append cmd "-A")
(list.append cmd action))
(let [result (run cmd :stdout PIPE :text True)]
(try
(int result.stdout)
(except [ValueError]
None)))))
(defn get-tasks []
(let [todo-proc (run ["todo" "--porcelain" "list"]
:stdout PIPE
:text True)]
(json.loads todo-proc.stdout)))
(defn mark-task-done [task]
(run ["todo" "done" (str (get task "id"))]
:stdout DEVNULL))
(defn hash-task [task]
(hash (+ (str (get task "start"))
(str (get task "due"))
(str (get task "description"))
(str (get task "summary")))))
(defn notify-task [task timestamp message]
(let [summary (get task "summary")
time-obj (datetime.fromtimestamp timestamp)
time-str (datetime.strftime time-obj "%Y/%m/%d %H:%M")
result (notify-send
(if summary summary "No Summary")
(+ "Task " message " at " time-str)
:actions
["Mark Done"])]
(when (= result 0)
(mark-task-done task))))
(defn get-notify-time-and-message [task]
(if (is-not (get task "start") None)
#("Starts" (get task "start"))
#("Due" (get task "due"))))
(defn notify-tasks [tasks]
(global notified-tasks)
(let [now (int (datetime.timestamp (datetime.now)))
notified #{}]
(for [task tasks]
(let [[message time] (get-notify-time-and-message task)]
(when (and (not (get task "completed"))
(is-not time None)
(<= (- time now) 300))
(let [task-hash (hash-task task)]
(when (not-in task-hash notified-tasks)
(Thread.start (Thread :target notify-task
:args #(task time message))))
(set.add notified task-hash)))))
(setv notified-tasks notified)))
(while True
(notify-tasks (get-tasks))
(sleep 60))