tastytea/.emacs.d
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Emacs: Only update repositories if newest MELPA recipe is old.

This commit is contained in:
tastytea 2020-03-27 00:26:56 +01:00
parent 7660013ead
commit 6795bd2d77
1 changed files with 18 additions and 10 deletions
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28
init.d/basics/package-management.el
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@ -1,6 +1,6 @@
;;; package-management.el --- Initialize package management -*- lexical-binding: t; -*-
;; Time-stamp: <2020-03-26T16:12:08+0100>
;; Time-stamp: <2020-03-27T00:26:50+0100>
;;; Commentary:
;; * Set up straight
@ -49,15 +49,23 @@
(defun my/straight-check-last-update ()
"Notify if 7 days have passed since the last package was built."
(let ((days 7))
(when (> (- (time-to-seconds)
(time-to-seconds (file-attribute-modification-time
(file-attributes (straight--build-dir)))))
(* 60 60 24 days))
;; Refresh repositories.
(straight-pull-package 'melpa)
(straight-pull-package 'gnu-elpa-mirror)
(straight-pull-package 'emacsmirror-mirror)
(message "The last package update was more than %d days ago." days))))
(cl-flet ((file-old?
(lambda (file)
"Return t if FILE was modified more than DAYS ago."
(if (> (- (time-to-seconds)
(time-to-seconds (file-attribute-modification-time
(file-attributes file))))
(* 60 60 24 days))
t
nil))))
(when (file-old? (straight--build-dir))
;; Update repositories if newest MELPA recipe is older than DAYS.
(when (file-old?
(expand-file-name "melpa/recipes" (straight--repos-dir)))
(straight-pull-package 'melpa)
(straight-pull-package 'gnu-elpa-mirror)
(straight-pull-package 'emacsmirror-mirror))
(message "The last package update was more than %d days ago." days)))))
(add-hook 'emacs-startup-hook #'my/straight-check-last-update)
;; ;; Autocompile files on load.