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use poper emacs namespace, move keys to dedicated minor mode

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Maciej 2021-03-06 10:52:54 +02:00
parent 7f5f90ae4d
commit 76c7d665c7
Signed by: maciej
GPG key ID: 41D62D42D3B0D765
38 changed files with 337 additions and 221 deletions
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lang/erlang.el Normal file
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;;; languages/erlang -- summary
;;; Commentary:
;;; Code:
(require 'icejam-pkg-ctags "$HOME/.emacs.d/pkg/ctags.el")
(require 'icejam-pkg-prog-mode "$HOME/.emacs.d/pkg/prog-mode.el")
(use-package erlang
:defer t
:ensure t
:requires (lsp-mode lsp-ui))
(cl-defun erlang/emacs-path (erlang-version)
(car (split-string
(shell-command-to-string
(format "find $HOME/.asdf/installs/erlang/%s/ -name erlang.el"
erlang-version)) "erlang.el")))
(cl-defun erlang/erlang-path (erlang-version)
(format "$HOME/.asdf/installs/erlang/%s/" erlang-version))
(defun erlang/erlang-plist (erlang-version)
"Create property list for ERLANG-VERSION."
(list :version erlang-version
:erlang-path (erlang/erlang-path erlang-version)
:emacs-path (erlang/emacs-path erlang-version)))
(cl-defun erlang/installed-erlangs ()
(split-string
(shell-command-to-string
(format "asdf list erlang"))))
(cl-defun erlang/available-versions--plist ()
(mapcar 'erlang/erlang-plist (erlang/installed-erlangs)))
(defvar erlang/available-versions (erlang/available-versions--plist))
(cl-defun erlang/currently-in-use ()
(car (split-string (shell-command-to-string "asdf current erlang"))))
(cl-defun erlang/current-version--plistp (erlang-plist)
(equal (plist-get erlang-plist :version) (erlang/currently-in-use)))
(cl-defun erlang/current-plist ()
(seq-find 'erlang/current-version--plistp erlang/available-versions))
;; Flycheck checker for Erlang
(flycheck-define-checker erlang-otp
"An Erlang syntax checker using the Erlang interpreter."
:command ("erlc" "-o" temporary-directory "-Wall"
"-I" "../include" "-I" "../../include"
"-I" "../../../include" source)
:error-patterns
((warning line-start (file-name) ":" line ": Warning:" (message) line-end)
(error line-start (file-name) ":" line ": " (message) line-end))
:modes (my-erlang-mode))
(defun erlang/activate-erlang-mode ()
"All things for all Erlang, including header files."
(when (featurep 'erlang-start) (unload-feature 'erlang-start))
(defvar erlang/current-erlang (erlang/current-plist))
(add-to-list (make-local-variable 'load-path)
(plist-get erlang/current-erlang :emacs-path))
(add-to-list (make-local-variable 'exec-path)
(format "%slib/tools-3.1/emacs"
(plist-get erlang/current-erlang :erlang-path)))
(setq-local erlang-man-root-dir
(format "%sman"
(plist-get erlang/current-erlang :erlang-path)))
(require 'erlang-start)
(set-indent 4)
(column-enforce-n 80)
;; Set specific ctags command
(setq-local
ctags/refresh-command
(format
"ctags -e -R --languages=erlang -f %sTAGS %ssrc %sdeps %sapps %s_build %stest %slib/stdlib-* %slib/kernel-*"
(projectile-project-root) (projectile-project-root)
(projectile-project-root) (projectile-project-root)
(projectile-project-root) (projectile-project-root)
(plist-get erlang/current-erlang :erlang-path)
(plist-get erlang/current-erlang :erlang-path)))
;; Add include path so that Erlang does not complain about
;; missing header files.
(setq-local flycheck-erlang-include-path
(list (format "%sdeps" (projectile-project-root))
(format "%s_build/default/lib" (projectile-project-root))
(format "%sinclude" (projectile-project-root))
(format "%sapps" (projectile-project-root))))
(setq-local flycheck-erlang-library-path
(list (format "%sdeps" (projectile-project-root))
(format "%s_build/default/lib" (projectile-project-root))
(format "%sapps" (projectile-project-root))))
;; Company list override
(add-to-list (make-local-variable 'company-backends)
'(company-capf company-yasnippet))
;; Start LSP server
(lsp))
(add-hook 'erlang-mode-hook 'erlang/activate-erlang-mode)
(provide 'icejam-lang-erlang)
;;; erlang.el ends here