Add support for tar-mode

Add evil keybindings for the builtin tar-mode.

evil-collection.el

@@ -224,6 +224,7 @@ through removing their entry from `evil-collection-mode-list'."
     slime
     sly
     tablist
+    tar-mode
     (term term ansi-term multi-term)
     tetris
     tide

modes/tar-mode/evil-collection-tar-mode.el

@@ -0,0 +1,81 @@
+;;; evil-collection-tar-mode.el --- Evil bindings for tar-mode. -*- lexical-binding: t -*-
+
+;; Copyright (C) 2019 James Nguyen
+
+;; Author: 0x28
+;; Maintainer: James Nguyen <james@jojojames.com>
+;; Pierre Neidhardt <mail@ambrevar.xyz>
+;; URL: https://github.com/emacs-evil/evil-collection
+;; Version: 0.0.1
+;; Package-Requires: ((emacs "25.1"))
+;; Keywords: evil, tar-mode, archive, bindings, files
+
+;; 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:
+;;; Evil bindings for `tar-mode'.
+
+;;; Code:
+(require 'tar-mode)
+(require 'evil-collection)
+
+(defconst evil-collection-tar-mode-maps '(tar-mode-map))
+
+;;;###autoload
+(defun evil-collection-tar-mode-setup ()
+  "Set up `evil' bindings for `tar-mode'."
+  (evil-set-initial-state 'tar-mode 'normal)
+  (evil-collection-define-key 'normal 'tar-mode-map
+    "j" 'tar-next-line
+    "k" 'tar-previous-line
+    (kbd "C-j") 'tar-next-line
+    (kbd "C-k") 'tar-previous-line
+    "gj" 'tar-next-line
+    "gk" 'tar-previous-line
+
+    "gg" 'beginning-of-buffer
+    "G" 'end-of-buffer
+
+    ;; open
+    (kbd "RET") 'tar-extract
+    (kbd "S-<return>") 'tar-extract-other-window
+    (kbd "M-<return>") 'tar-view
+    "go" 'tar-extract-other-window
+    "gO" 'tar-view
+
+    "d" 'tar-flag-deleted
+    "r" 'tar-rename-entry
+    "x" 'tar-expunge
+    "M" 'tar-chmod-entry
+    "P" 'tar-chgrp-entry
+    "O" 'tar-chown-entry
+
+    ;; refresh
+    "gr" 'revert-buffer
+
+    ;; create
+    "I" 'tar-new-entry
+
+    ;; write
+    "C" 'tar-copy
+
+    ;; mark
+    "u" 'tar-unflag
+    "U" 'tar-clear-modification-flags
+
+    ;; quit
+    "q" 'quit-window))
+
+(provide 'evil-collection-tar-mode)
+;;; evil-collection-tar-mode.el ends here