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;;; alchemist-execute.el --- Elixir's script execution integration
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;; Copyright © 2014-2015 Samuel Tonini
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;; Author: Samuel Tonini <tonini.samuel@gmail.com
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;; This file is not part of GNU Emacs.
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;; This program is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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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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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Elixir's script execution integration
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;;; Code:
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(require 'alchemist-utils)
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(require 'alchemist-test-mode)
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(require 'alchemist-report)
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(defgroup alchemist-execute nil
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"Elixir's script execution integration."
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:prefix "alchemist-execute-"
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:group 'alchemist)
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;; Variables
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(defcustom alchemist-execute-command "elixir"
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"The shell command for elixir."
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:type 'string
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:group 'alchemist-execute)
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(defvar alchemist-execute-buffer-name "*alchemist elixir*"
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"Name of the elixir output buffer.")
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(defvar alchemist-execute-mode-map
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(let ((map (make-sparse-keymap)))
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(define-key map "q" #'quit-window)
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map))
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;; Private functions
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(defun alchemist-execute--file (filename)
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(when (not (file-exists-p filename))
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(error "The given file doesn't exist"))
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(alchemist-execute (list alchemist-execute-command (expand-file-name filename))))
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(defun alchemist-execute--read-command (command)
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(read-shell-command "elixir command: " (concat command " ")))
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;; Public functions
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(defun alchemist-execute-this-buffer ()
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"Run the current buffer through elixir."
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(interactive)
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(alchemist-execute--file buffer-file-name))
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(defun alchemist-execute-file (filename)
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"Run elixir with the given FILENAME."
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(interactive "Felixir: ")
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(alchemist-execute--file (expand-file-name filename)))
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(define-derived-mode alchemist-execute-mode fundamental-mode "Elixir Execute Mode"
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"Major mode for execute Elixir files.
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\\{alchemist-execute-mode-map}"
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(setq buffer-read-only t)
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(setq-local truncate-lines t)
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(setq-local electric-indent-chars nil))
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(defun alchemist-execute (cmdlist)
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"Run a elixir with CMDLIST."
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(interactive (list (alchemist-execute--read-command alchemist-execute-command)))
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(let ((command (alchemist-utils-build-command cmdlist)))
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(alchemist-report-run command
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"alchemist-execute-report"
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alchemist-execute-buffer-name
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'alchemist-execute-mode)))
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(provide 'alchemist-execute)
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;;; alchemist-execute.el ends here
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