2015-12-17 01:07:45 +01:00
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;;; oni-eshell.el --- Extra Eshell commands and functions -*- lexical-binding: t; -*-
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2015-12-16 22:09:03 +01:00
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;; Copyright (C) 2015 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords:
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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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2015-12-17 01:07:45 +01:00
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;; Here are some extra commands and functions for eshell.
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2015-12-16 22:09:03 +01:00
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;;; Code:
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(require 'em-dirs)
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2015-12-17 01:24:36 +01:00
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(require 'em-prompt)
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2015-12-16 22:09:03 +01:00
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;;;###autoload
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(defun eshell/cdp ()
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"Change the directory all the way up to the project root.
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Look for the project root and change the directory to it. The
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project root is defined as the directory with the `.git'
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directory in it."
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(let ((project-dir (locate-dominating-file "." ".git")))
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(if project-dir
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(eshell/cd project-dir)
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(error "Can't locate project root"))))
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2015-12-17 01:07:45 +01:00
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;;;###autoload
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(defun oni:eshell-buttonize-url ()
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"Turn every URL into a clickable button."
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(save-excursion
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(goto-char eshell-last-output-start)
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(while (re-search-forward
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"https?://[^ \n]+" eshell-last-output-end :noerror)
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(make-button (match-beginning 0) (match-end 0)
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'action (lambda (button)
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(browse-url (button-label button)))))))
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2015-12-17 01:24:36 +01:00
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;;;###autoload
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(defun oni:eshell-C-d ()
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"Either call `delete-char' interactively or quit."
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(interactive)
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(condition-case err
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(call-interactively #'delete-char)
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(error (if (and (eq (car err) 'end-of-buffer)
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(looking-back eshell-prompt-regexp nil))
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(kill-buffer)
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(signal (car err) (cdr err))))))
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;;;###autoload
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(defun oni:set-keys-for-eshell ()
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"Set some keybindings for `eshell'."
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(define-key eshell-mode-map (kbd "C-d") #'oni:eshell-C-d))
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2015-12-16 22:09:03 +01:00
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(provide 'oni-eshell)
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;;; oni-eshell.el ends here
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