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use Emacs major version in package directory only if the directory exists

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Łukasz Pankowski 2020-08-01 01:18:41 +02:00
parent 48a2ef5b47
commit 894181adfe
1 changed files with 14 additions and 5 deletions
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19
init.el
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@ -51,20 +51,29 @@
'(("gnu" . "https://elpa.gnu.org/packages/") '(("gnu" . "https://elpa.gnu.org/packages/")
("melpa-stb" . "https://stable.melpa.org/packages/") ("melpa-stb" . "https://stable.melpa.org/packages/")
("melpa" . "https://melpa.org/packages/")) ("melpa" . "https://melpa.org/packages/"))
package-user-dir (format "~/.emacs.d/elpa-%s" emacs-major-version)
tls-checktrust t tls-checktrust t
tls-program '("gnutls-cli --x509cafile %t -p %p %h") tls-program '("gnutls-cli --x509cafile %t -p %p %h")
gnutls-verify-error t) gnutls-verify-error t)
(package-initialize)
(setq use-package-always-ensure nil)
;;; This also turns on checking TLS certificates (in both possible ;;; This also turns on checking TLS certificates (in both possible
;;; modes) with `tls-program` set to only the first value from the ;;; modes) with `tls-program` set to only the first value from the
;;; default value (for more info see [Your Text Editor Is ;;; default value (for more info see [Your Text Editor Is
;;; Malware](https://glyph.twistedmatrix.com/2015/11/editor-malware.html)). ;;; Malware](https://glyph.twistedmatrix.com/2015/11/editor-malware.html)).
;;; We use major version specific package directory (but only if the
;;; directory already exists, meaning you may be switching between
;;; more than one version of Emacs).
(let ((path (format "~/.emacs.d/elpa-%s" emacs-major-version)))
(if (file-accessible-directory-p path)
(setq package-user-dir path)))
;;; Now we are ready to initialize package system.
(package-initialize)
(setq use-package-always-ensure nil)
;;; Now you can list available packages by running `M-x list-packages`. ;;; Now you can list available packages by running `M-x list-packages`.
;;; Mark packages you want to install by pressing `i` and later press `x` ;;; Mark packages you want to install by pressing `i` and later press `x`
;;; to install all marked packages (the necessary dependencies will be ;;; to install all marked packages (the necessary dependencies will be