71 lines
2.4 KiB
EmacsLisp
71 lines
2.4 KiB
EmacsLisp
;;; prelude-erlang.el --- Emacs Prelude: Erlang programming support.
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;;
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;; Copyright (c) 2011 Gleb Peregud
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;;
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;; Author: Gleb Peregud <gleber.p@gmail.com>
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;; Version: 1.0.0
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;; Keywords: convenience erlang
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;; This file is not part of GNU Emacs.
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;;; Commentary:
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;; Erlang is a concurrent functional language.
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;;; License:
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 3
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;; of the License, or (at your option) any later version.
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;;
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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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;;
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Code:
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(defcustom wrangler-path nil
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"*The location of wrangler elisp directory"
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:group 'prelude-erlang
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:type 'string
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:safe 'stringp)
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(when (require 'erlang-start nil t)
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(eval-after-load 'erlang-mode
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'(progn
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(flymake-mode)))
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(when (not (null wrangler-path))
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(add-to-list 'load-path wrangler-path)
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(require 'wrangler)))
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(defun erlang-rebar-compile ()
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(interactive)
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(let* ((dir (or (projectile-get-project-root)
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(file-name-directory (buffer-file-name))))
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(pref (concat "cd " dir " && "))
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(cmd (cond ((file-exists-p (expand-file-name "rebar" dir)) "./rebar compile")
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((executable-find "rebar") "rebar compile")
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((file-exists-p (expand-file-name "Makefile" dir)) "Makefile")
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(t nil))))
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(if cmd
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(compilation-start (concat pref cmd))
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(call-interactively 'inferior-erlang-compile))
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))
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(add-hook 'erlang-mode-hook (lambda ()
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(make-variable-buffer-local 'projectile-project-root-files)
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(setq projectile-project-root-files '("rebar.config" ".git" ".hg" ".bzr" ".projectile"))
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(setq erlang-compile-function 'erlang-rebar-compile)))
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(provide 'prelude-erlang)
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;;; prelude-erlang.el ends here
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