I has just update Emacs and all relevant packages for Elixir. So that I share some short steps to whom it may help.
- Install packages by config init.el
(require 'package)
(dolist (source '(("org" . "https://orgmode.org/elpa/")
("melpa-stable" . "https://stable.melpa.org/packages/")
("melpa" . "https://melpa.org/packages/")
))
(add-to-list 'package-archives source t))
;; Prefer stable packages.
(setq package-archive-priorities '(("melpa-stable" . 1)
("melpa" . 2)))
(package-initialize)
(when (not package-archive-contents)
(package-refresh-contents))
;;Package list
(defvar anyname/packages
'(helm helm-ag rg paredit use-package erlang elixir-mode flycheck lsp-mode lsp-ui company)
;;Run the defined packages if not install will be install
(dolist (p anyname/packages)
(unless (package-installed-p p)
(package-install p)))
- Install elixir-ls and config as this guide
GitHub - elixir-lsp/elixir-ls: A frontend-independent IDE "smartness" server for Elixir. Implements the "Language Server Protocol" standard and provides debugger support via the "Debug Adapter Protocol" · GitHub
Download the latest release: https://github.com/elixir-lsp/elixir-ls/releases/latest and unzip it into a directory (this is the directory referred to as the "path-to-elixir-ls/release" below)
If using lsp-mode add this configuration:
(use-package lsp-mode
:commands lsp
:ensure t
:diminish lsp-mode
:hook
(elixir-mode . lsp)
:init
(add-to-list 'exec-path "path-to-elixir-ls/release"))
