blob: 98c79be45051ea70dbe9b05ca0f5b3456fb3cbf7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
;;; ibuffer-projectile.el --- Group ibuffer's list by projectile root
;;
;; Copyright (C) 2011-2014 Steve Purcell
;;
;; Author: Steve Purcell <steve@sanityinc.com>
;; Keywords: themes
;; Package-Requires: ((projectile "0.11.0"))
;; URL: http://github.com/purcell/ibuffer-projectile
;; Package-Version: 0.2
;;
;; 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:
;;
;; Adds functionality to ibuffer for grouping buffers by their projectile
;; root directory.
;;
;;; Use:
;;
;; To group buffers by projectile root dir:
;;
;; M-x ibuffer-projectile-set-filter-groups
;;
;; or, make this the default:
;;
;; (add-hook 'ibuffer-hook
;; (lambda ()
;; (ibuffer-projectile-set-filter-groups)
;; (unless (eq ibuffer-sorting-mode 'alphabetic)
;; (ibuffer-do-sort-by-alphabetic))))
;;
;; Alternatively, use `ibuffer-projectile-generate-filter-groups'
;; to programmatically obtain a list of filter groups that you can
;; combine with your own custom groups.
;;
;;; Code:
(require 'ibuffer)
(require 'ibuf-ext)
(require 'projectile)
(defgroup ibuffer-projectile nil
"Group ibuffer entries according to their projectile root directory."
:prefix "ibuffer-projectile-"
:group 'convenience)
(defcustom ibuffer-projectile-skip-if-remote t
"If non-nil, don't query the status of remote files."
:type 'boolean
:group 'ibuffer-projectile)
(defcustom ibuffer-projectile-include-function 'identity
"A function which tells whether a given file should be grouped.
The function is passed a filename, and should return non-nil if the file
is to be grouped.
This option can be used to exclude certain files from the grouping mechanism."
:type 'function
:group 'ibuffer-projectile)
(defun ibuffer-projectile--include-file-p (file)
"Return t iff FILE should be included in ibuffer-projectile's filtering."
(and file
(or (null ibuffer-projectile-skip-if-remote)
(not (file-remote-p file)))
(funcall ibuffer-projectile-include-function file)))
(defun ibuffer-projectile-root (buf)
"Return root-dir for BUF.
If the file is not in a project, then nil is returned instead."
(with-current-buffer buf
(let ((file-name (or buffer-file-name default-directory)))
(when (ibuffer-projectile--include-file-p file-name)
(let ((projectile-require-project-root nil))
(projectile-project-root))))))
(define-ibuffer-filter projectile-root
"Toggle current view to buffers with projectile root dir QUALIFIER."
(:description "projectile root dir"
:reader (read-from-minibuffer "Filter by projectile root dir (regexp): "))
(ibuffer-awhen (ibuffer-projectile-root buf)
(equal qualifier it)))
;;;###autoload
(defun ibuffer-projectile-generate-filter-groups ()
"Create a set of ibuffer filter groups based on the projectile root dirs of buffers."
(let ((roots (ibuffer-remove-duplicates
(delq nil (mapcar 'ibuffer-projectile-root (buffer-list))))))
(mapcar (lambda (root)
(cons (abbreviate-file-name root)
`((projectile-root . ,root))))
roots)))
;;;###autoload
(defun ibuffer-projectile-set-filter-groups ()
"Set the current filter groups to filter by vc root dir."
(interactive)
(setq ibuffer-filter-groups (ibuffer-projectile-generate-filter-groups))
(message "ibuffer-projectile: groups set")
(let ((ibuf (get-buffer "*Ibuffer*")))
(when ibuf
(with-current-buffer ibuf
(pop-to-buffer ibuf)
(ibuffer-update nil t)))))
(provide 'ibuffer-projectile)
;;; ibuffer-projectile.el ends here
|
