From 59a1f58695d09ab29ddf992b2c0711c94a4039ea Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Tue, 3 Jan 2023 23:03:03 -0600
Subject: Switch to use-package

---
 lisp/dawn.el | 109 -----------------------------------------------------------
 1 file changed, 109 deletions(-)
 delete mode 100644 lisp/dawn.el

(limited to 'lisp/dawn.el')

diff --git a/lisp/dawn.el b/lisp/dawn.el
deleted file mode 100644
index 30aab7c..0000000
--- a/lisp/dawn.el
+++ /dev/null
@@ -1,109 +0,0 @@
-;;; dawn.el --- Lightweight dawn/dusk task scheduling -*- lexical-binding: t; -*-
-
-;; Copyright (C) 2022 Case Duckworth
-
-;; Author: Case Duckworth
-;; Maintainer: Case Duckworth <acdw@acdw.net>
-;; URL: https://codeberg.org/acdw/dusk.el
-;; Version: 0.3.0
-;; Keywords: calendar, themes, convenience
-;; Package-Requires: ((emacs "24.3"))
-
-;;; Commentary:
-
-;; There is also circadian.el, but it doesn't quite work for me.
-;; This code comes mostly from https://gnu.xyz/auto_theme.html, but also
-;; somewhere else (which I've forgotten) and my own brain :)
-
-;;; Code:
-
-(require 'calendar)
-(require 'cl-lib)
-(require 'solar)
-
-;;; Timers
-
-(defvar dawn--dawn-timer nil
-  "Timer for dawn-command.")
-
-(defvar dawn--dusk-timer nil
-  "Timer for dusk-command.")
-
-(defvar dawn--reset-timer nil
-  "Timer to reset dawn at midnight.")
-
-;;; Functions
-
-(defun dawn-encode-time (f)
-  "Encode fractional time F.
-If F is nil, return nil."
-  (when f
-    (let ((hhmm (cl-floor f))
-          (date (cdddr (decode-time))))
-      (encode-time
-       (append (list 0
-                     (round (* 60 (cadr hhmm)))
-                     (car hhmm))
-               date)))))
-
-(defun dawn-midnight ()
-  "Return the time of the /next/ midnight."
-  (let ((date (cdddr (decode-time))))
-    (encode-time
-     (append (list 0 0 0 (1+ (car date))) (cdr date)))))
-
-(defun dawn-sunrise ()
-  "Return the time of today's sunrise."
-  (dawn-encode-time (caar (solar-sunrise-sunset (calendar-current-date)))))
-
-(defun dawn-sunset ()
-  "Return the time of today's sunset."
-  (dawn-encode-time (caadr (solar-sunrise-sunset (calendar-current-date)))))
-
-;;; Interface
-
-;;;###autoload
-(defun dawn-schedule (dawn-command dusk-command)
-  "Run DAWN-COMMAND at sunrise, and DUSK-COMMAND at dusk.
-Requires `calendar-longitude' and `calendar-latitude' to be set;
-if they're not, it will prompt the user for them or error."
-  (when (or (null calendar-longitude)
-            (null calendar-latitude))
-    (or (solar-setup)
-        (user-error "`dawn' won't work without setting %s!"
-                    (cond ((and (null calendar-longitude)
-                                (null calendar-latitude))
-                           "`calendar-longitude' and `calendar-latitude'")
-                          ((null calendar-longitude)
-                           "`calendar-longitude'")
-                          ((null calendar-latitude)
-                           "`calendar-latitude'")))))
-  (let ((dawn (dawn-sunrise))
-        (dusk (dawn-sunset)))
-    (cond
-     ((or (null dawn) (null dusk))
-      ;; There is no sunrise or sunset, due to how close we are to the poles.
-      ;; In this case, we must figure out whether it's day or night.
-      (pcase (caddr (solar-sunrise-sunset (calendar-current-date)))
-        ("0:00" (funcall dusk-command))  ; 0 hours of daylight
-        ("24:00" (funcall dawn-command)) ; 24 hours of daylight
-        ))
-     ((time-less-p nil dawn)
-      ;; If it isn't dawn yet, it's still dark.  Run DUSK-COMMAND and schedule
-      ;; DAWN-COMMAND and DUSK-COMMAND for later.
-      (funcall dusk-command)
-      (run-at-time dawn nil dawn-command)
-      (run-at-time dusk nil dusk-command))
-     ((time-less-p nil dusk)
-      ;; If it isn't dusk yet, it's still light.  Run DAWN-COMMAND and schedule
-      ;; DUSK-COMMAND.
-      (funcall dawn-command)
-      (run-at-time dusk nil dusk-command))
-     (t ;; Otherwise, it's past dusk, so run DUSK-COMMAND.
-      (funcall dusk-command)))
-    ;; Schedule a reset at midnight, to re-calculate dawn/dusk times.
-    (run-at-time (dawn-midnight) nil
-                 #'dawn-schedule dawn-command dusk-command)))
-
-(provide 'dawn)
-;;; dawn.el ends here
-- 
cgit 1.4.1-21-gabe81