107 lines
3.8 KiB
EmacsLisp
107 lines
3.8 KiB
EmacsLisp
;;; oni-package.el --- Package manager configuration -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; Version: 2023.0613.184755
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Configuration file for ELPA. This configuration adds the following
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;; archives:
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;; - melpa: For all the latest packages.
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;; - org: For the latest version of org-mode.
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;; - oni: For my personal package configuration.
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;; This configuration also sets up the proper variables for uploading
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;; packages to my personal repository.
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;;; Code:
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(require 'gnutls)
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(require 'package)
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(require 'package-x)
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;;;; If I let Emacs decide when to run ‘package-initialize’ it seems to do it
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;;;; before adding my archives to the ‘package-archives’ variable. By disabling
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;;;; the automatic call at startup and telling it to run it only on
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;;;; ‘after-init-hook’ it’ll take my added package archives into account and I
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;;;; can once again properly see what new packages have been added when I
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;;;; refresh the package list.
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;;;###autoload
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(setq package-enable-at-startup nil)
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;;; Disable any package archives to make sure that I can't install any packages
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;;; through ELPA. I use Guix and should install packages through there.
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;; From: https://github.com/nekifirus/.emacs.d#packages-setup
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;;;###autoload
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(setq package-archives nil)
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(setq package-update-news-on-upload t)
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;;; Specify where to upload packages to. Used by
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;;; ‘package-upload-buffer’ and ‘package-upload-file’.
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(setq package-archive-upload-base
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"bin/")
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;;; To fix "Bad Request" errors when downoading from elpa.gnu.org. This turns
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;;; off TLS1.3 it seems to me.
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(setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3")
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;;; Temporary fix for `package-maint-add-news-item', until I get my
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;;; Copyright assignment back in order.
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(defun package-maint-add-news-item (title description archive-url)
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"Add a news item to the webpages associated with the package archive.
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TITLE is the title of the news item.
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DESCRIPTION is the text of the news item."
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(interactive
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(list
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(read-string "Title: ")
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(read-string "Text: ")
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(let ((archive-name
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(completing-read "Archive: " (mapcar 'car package-archives))))
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(or (alist-get archive-name package-archives nil nil #'string-equal)
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archive-name))))
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(package--update-file "elpa.rss"
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"<description>"
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(package--make-rss-entry title description archive-url))
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(package--update-file "news.html"
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"New entries go here"
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(package--make-html-entry title description)))
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(define-key package-menu-mode-map (kbd "a") 'move-beginning-of-line)
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(define-key package-menu-mode-map (kbd "e") 'move-end-of-line)
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(add-hook 'package-menu-mode-hook 'hl-line-mode)
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;; Set up a keybinding to open a package's URL
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(defun oni-package-open-url ()
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(interactive nil package-menu-mode)
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(let* ((pkg-desc (tabulated-list-get-id))
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(url (map-elt (package-desc-extras pkg-desc) :url)))
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(if url
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(browse-url url)
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(error "Package %s doesn't appear to have a url"
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(package-desc-name pkg-desc)))))
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(define-key package-menu-mode-map (kbd "o") #'oni-package-open-url)
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(provide 'oni-package)
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;;; oni-package.el ends here
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