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;;; init-package.el --- configure package management -*- lexical-binding:t -*-
;;; Commentary:
;;; Code:
;; add melpa repo
(require 'package)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/") t)
(add-to-list 'package-archives
'("nongnu" . "https://elpa.nongnu.org/nongnu/") t)
(when (< emacs-major-version 27)
(package-initialize))
;; emacs and gnutls has recurring issues with tls 1.3
;; the original bug was supposedly fixed in 26.3, but resurfaced in 27.2 on
;; macos (https://emacsformacosx.com build)
;;
;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34341
;; https://www.reddit.com/r/emacs/comments/mk0luk/does_anyone_know_how_to_diagnose_or_fix_emacs_not/
;;
;; disable tls 1.3 if supported by gnutls
(when (>= libgnutls-version 30603)
(setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3"))
(defun mpolden/require-package (package &optional min-version no-refresh)
"Install given PACKAGE, optionally requiring MIN-VERSION.
If NO-REFRESH is non-nil, the available package lists will not be
re-downloaded in order to locate PACKAGE."
(if (package-installed-p package min-version)
t
(if (or (assoc package package-archive-contents) no-refresh)
(package-install package)
(progn
(package-refresh-contents)
(mpolden/require-package package min-version t)))))
(defvar mpolden/inhibited-features nil "List of features that should not be loaded.")
(define-obsolete-variable-alias 'inhibited-packages 'mpolden/inhibited-features "2021-03-28")
(define-obsolete-variable-alias 'mpolden/inhibited-packages 'mpolden/inhibited-features "2021-03-28")
(defun mpolden/maybe-require (feature)
"Load FEATURE if it's not inhibited."
(unless (memq feature mpolden/inhibited-features)
(require feature)))
;; install use-package and diminish
(mpolden/require-package 'use-package)
(mpolden/require-package 'diminish)
;; speed up loading of use-package and dependencies
(eval-when-compile
(require 'use-package))
(require 'diminish)
(require 'bind-key)
(provide 'init-package)
;;; init-package.el ends here
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