Maciej Szlosarczyk
34a2741886
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88 lines
3 KiB
EmacsLisp
88 lines
3 KiB
EmacsLisp
;;; languages/erlang -- summary -*- lexical-binding: t; -*-
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;;; Commentary:
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;;; Code:
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(require 'icejam-prog-mode)
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(require 'icejam-lsp)
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(declare-function lsp "lsp-mode" nil)
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(declare-function column-enforce-n "column-enforce-mode" (number))
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(use-package erlang
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:defer t
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:ensure (:depth 1)
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:after (lsp lsp-ui))
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;; (cl-defun icejam-erlang-emacs-path (erlang-version)
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;; "Find path to Emacs tooling for ERLANG-VERSION."
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;; (car (split-string
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;; (shell-command-to-string
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;; (format "find $HOME/.asdf/installs/erlang/%s/ -name erlang.el"
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;; erlang-version)) "erlang.el")))
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;; (cl-defun icejam-erlang-path (erlang-version)
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;; "Find asdf path for ERLANG-VERSION."
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;; (format "$HOME/.asdf/installs/erlang/%s/" erlang-version))
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;; (defun icejam-erlang-plist (erlang-version)
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;; "Create property list for ERLANG-VERSION."
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;; (list :version erlang-version
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;; :erlang-path (icejam-erlang-path erlang-version)
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;; :emacs-path (icejam-erlang-emacs-path erlang-version)))
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;; (cl-defun icejam-installed-erlangs ()
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;; "List Erlang versions installed with asdf."
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;; (split-string
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;; (shell-command-to-string
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;; (format "asdf list erlang"))))
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;; (cl-defun icejam-erlang-available-versions--plist ()
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;; "Create plist for all installed Erlang versions."
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;; (mapcar 'icejam-erlang-plist (icejam-installed-erlangs)))
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;; (defvar icejam-erlang-available-versions (icejam-erlang-available-versions--plist))
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;; (cl-defun icejam-erlang-currently-in-use ()
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;; "Get Erlang version currently in use."
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;; (car (split-string (shell-command-to-string "asdf current erlang"))))
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;; (cl-defun icejam-erlang-current-version--plistp (erlang-plist)
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;; "Check if currently in use Erlang is the same as the one in ERLANG-PLIST."
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;; (equal (plist-get erlang-plist :version) (icejam-erlang-currently-in-use)))
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;; (cl-defun icejam-erlang-current-plist ()
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;; "Create plist from current Erlang version."
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;; (seq-find 'icejam-erlang-current-version--plistp icejam-erlang-available-versions))
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(defun icejam-activate-erlang-mode ()
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"All things for all Erlang, including header files."
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;; (when (featurep 'erlang-start) (unload-feature 'erlang-start))
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;; (defvar erlang/current-erlang (icejam-erlang-current-plist))
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;; (add-to-list (make-local-variable 'load-path)
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;; (plist-get erlang/current-erlang :emacs-path))
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;; (add-to-list (make-local-variable 'exec-path)
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;; (format "%slib/tools-3.1/emacs"
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;; (plist-get erlang/current-erlang :erlang-path)))
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;; (setq-local erlang-man-root-dir
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;; (format "%sman"
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;; (plist-get erlang/current-erlang :erlang-path)))
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;; (require 'erlang-start)
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(icejam-set-indent 4)
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(column-enforce-n 80)
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;; Start LSP
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(lsp)
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;; Company list override
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(add-to-list (make-local-variable 'company-backends)
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'(company-capf company-yasnippet)))
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(add-hook 'erlang-mode-hook 'icejam-activate-erlang-mode)
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(provide 'icejam-lang-erlang)
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;;; icejam-lang-erlang.el ends here
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