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;;; alchemist-execute.el --- Elixir's script execution integration
;; Copyright © 2014-2015 Samuel Tonini
;; Author: Samuel Tonini <tonini.samuel@gmail.com
;; This file is not part of GNU Emacs.
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Elixir's script execution integration
;;; Code:
(require 'alchemist-utils)
(require 'alchemist-test-mode)
(require 'alchemist-report)
(defgroup alchemist-execute nil
"Elixir's script execution integration."
:prefix "alchemist-execute-"
:group 'alchemist)
;; Variables
(defcustom alchemist-execute-command "elixir"
"The shell command for elixir."
:type 'string
:group 'alchemist-execute)
(defvar alchemist-execute-buffer-name "*alchemist elixir*"
"Name of the elixir output buffer.")
(defvar alchemist-execute-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "q" #'quit-window)
map))
;; Private functions
(defun alchemist-execute--file (filename)
(when (not (file-exists-p filename))
(error "The given file doesn't exist"))
(alchemist-execute (list alchemist-execute-command (expand-file-name filename))))
(defun alchemist-execute--read-command (command)
(read-shell-command "elixir command: " (concat command " ")))
;; Public functions
(defun alchemist-execute-this-buffer ()
"Run the current buffer through elixir."
(interactive)
(alchemist-execute--file buffer-file-name))
(defun alchemist-execute-file (filename)
"Run elixir with the given FILENAME."
(interactive "Felixir: ")
(alchemist-execute--file (expand-file-name filename)))
(define-derived-mode alchemist-execute-mode fundamental-mode "Elixir Execute Mode"
"Major mode for execute Elixir files.
\\{alchemist-execute-mode-map}"
(setq buffer-read-only t)
(setq-local truncate-lines t)
(setq-local electric-indent-chars nil))
(defun alchemist-execute (cmdlist)
"Run a elixir with CMDLIST."
(interactive (list (alchemist-execute--read-command alchemist-execute-command)))
(let ((command (alchemist-utils-build-command cmdlist)))
(alchemist-report-run command
"alchemist-execute-report"
alchemist-execute-buffer-name
'alchemist-execute-mode)))
(provide 'alchemist-execute)
;;; alchemist-execute.el ends here