forked from michalmarczyk/durendal
-
Notifications
You must be signed in to change notification settings - Fork 0
/
durendal.el
222 lines (187 loc) · 8.4 KB
/
durendal.el
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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
;;; durendal.el --- A bucket of tricks for Clojure and Slime.
;; Copyright (C) 2010 Phil Hagelberg
;;
;; Author: Phil Hagelberg
;; URL: http://github.com/technomancy/durendal
;; Version: 0.2
;; Keywords: lisp clojure slime
;; Created: 2010-08-13
;; Package-Requires: ((clojure-mode "1.7") (slime "20100404") (paredit "22"))
;; This file is not part of GNU Emacs.
;;; Commentary:
;; "Count Roland smites upon the marble stone;
;; I cannot tell you how he hewed it and smote;
;; Yet the blade breaks not nor splinters, though it groans;
;; Upward to heaven it rebounds from the blow."
;;
;; –From The Song of Roland
;; (Translated by Dorothy Sayers, Viking Penguin, NY, NY, 1957)
;; Durendal is a bucket of tricks for Clojure that are too
;; implementation-specific to go in Slime proper but too fancy to go
;; in clojure-mode itself.
;;; Features:
;; * durendal-hide-successful-compile: Hide compilation buffer upon success.
;; * durendal-jack-in: Initiate a lein-swank + slime-connect.
;; * durendal-enable-auto-compile: Compile on save.
;; * durendal-slime-repl-paredit: Turn on paredit in the slime repl.
;; * durendal-enable-slime-repl-font-lock: Use clojure-mode's
;; font-lock settings in SLIME REPL (with tweaks
;; for prompts and printouts); turn off with
;; durendal-disable-slime-repl-font-lock.
;; Call durendal-enable to turn on all Durendal features. To enable
;; features one at a time, simply use the corresponding add-hook call:
;; (add-hook 'clojure-mode-hook 'durendal-enable-auto-compile)
;; (add-hook 'slime-repl-mode-hook 'durendal-slime-repl-paredit)
;; (add-hook 'sldb-mode-hook 'durendal-dim-sldb-font-lock)
;; (add-hook 'slime-compilation-finished-hook 'durendal-hide-successful-compile)
;;; TODO:
;; * ns-unmap binding
;; * bury *SLIME Compilation* buffer on successful compile
;; * package and require paredit 22
;;; License:
;; 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 GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Code:
(require 'slime)
(require 'slime-repl)
(require 'clojure-mode)
(defvar durendal-auto-compile? t
"Automatically compile on save when applicable.")
;; launcher
;;;###autoload
(defun durendal-jack-in (&optional port-prompt)
(interactive "P")
(lexical-let ((root (locate-dominating-file default-directory "project.clj"))
(port (if port-prompt
(string-to-number (read-string "Port: " nil nil slime-port))
(+ 1024 (* (random 64512))))))
(message "Launching lein swank on %s..." port)
(when (not root)
(error "Not in a Leiningen project."))
(shell-command (format "cd %s && lein swank %s &" root port)
"*lein-swank*")
(message "Launching lein swank on %s..." port)
(set-process-filter (get-buffer-process "*lein-swank*")
(lambda (process output)
(when (string-match "Connection opened on" output)
(slime-connect "localhost" port)
(with-current-buffer (slime-output-buffer t)
(setq default-directory root))
(set-process-filter process nil))))
(message "Starting swank server...")))
;; debugger
;;;###autoload
(defun durendal-dim-sldb-font-lock ()
"Dim irrelevant lines in Clojure debugger buffers."
(if (string-match "clojure" (buffer-name))
(font-lock-add-keywords
nil `((,(concat " [0-9]+: " (regexp-opt '("clojure.core"
"clojure.lang"
"swank." "java."))
;; TODO: regexes ending in .* are ignored by
;; font-lock; what gives?
"[a-zA-Z0-9\\._$]*")
. font-lock-comment-face)) t)))
;; belongs in slime?
(put 'slime-lisp-host 'safe-local-variable 'stringp)
(put 'slime-port 'safe-local-variable 'integerp)
;; auto-compile
(defun durendal-in-current-project? (file)
(let ((root (expand-file-name
(read (cadr (slime-eval
'(swank:eval-and-grab-output
"(System/getProperty \"user.dir\")")))))))
(string= (substring file 0 (length root)) root)))
(defun durendal-auto-compile ()
(when (and slime-mode durendal-auto-compile?
(slime-connected-p) (slime-current-package)
(durendal-in-current-project? buffer-file-name))
(slime-compile-and-load-file)))
;;;###autoload
(defun durendal-enable-auto-compile ()
(make-local-variable 'after-save-hook)
(add-hook 'after-save-hook 'durendal-auto-compile))
;; compile-buffer suppression
;;;###autoload
(defun durendal-hide-successful-compile (msg)
(with-struct (slime-compilation-result. notes duration successp)
slime-last-compilation-result
(when successp
(kill-buffer "*SLIME Compilation*"))))
;; repl
;;;###autoload
(defun durendal-slime-repl-paredit ()
(require 'paredit)
(define-key slime-repl-mode-map
(kbd "DEL") 'paredit-backward-delete)
(define-key slime-repl-mode-map
(kbd "{") 'paredit-open-curly)
(define-key slime-repl-mode-map
(kbd "}") 'paredit-close-curly)
(modify-syntax-entry ?\{ "(}")
(modify-syntax-entry ?\} "){")
(modify-syntax-entry ?\[ "(]")
(modify-syntax-entry ?\] ")[")
(modify-syntax-entry ?~ "' ")
(modify-syntax-entry ?, " ")
(modify-syntax-entry ?^ "'")
(modify-syntax-entry ?= "'")
(paredit-mode t))
(defadvice slime-repl-emit (after durendal-slime-repl-emit-ad)
(with-current-buffer (slime-output-buffer)
(add-text-properties slime-output-start slime-output-end
'(font-lock-face slime-repl-output-face
rear-nonsticky (font-lock-face)))))
(defadvice slime-repl-insert-prompt (after durendal-slime-repl-prompt-ad)
(with-current-buffer (slime-output-buffer)
(let ((inhibit-read-only t))
(add-text-properties slime-repl-prompt-start-mark (point-max)
'(font-lock-face slime-repl-prompt-face
rear-nonsticky
(slime-repl-prompt
read-only
font-lock-face
intangible))))))
;;;###autoload
(defun durendal-enable-slime-repl-font-lock ()
(add-hook 'slime-repl-mode-hook 'clojure-mode-font-lock-setup)
(ad-activate #'slime-repl-emit)
(ad-activate #'slime-repl-insert-prompt))
;;;###autoload
(defun durendal-disable-slime-repl-font-lock ()
(remove-hook 'slime-repl-mode-hook 'clojure-mode-font-lock-setup)
(ad-deactivate #'slime-repl-emit)
(ad-deactivate #'slime-repl-insert-prompt))
;; entry point:
;;;###autoload
(defun durendal-enable (&optional preserve-proto-version-check-p)
"Enable hooks for all durendal functionality."
(when (not preserve-proto-version-check-p)
(setq slime-protocol-version 'ignore))
(add-hook 'slime-connected-hook
(lambda ()
(if (equal (slime-lisp-implementation-name) "clojure")
(progn
(add-hook 'clojure-mode-hook 'durendal-enable-auto-compile)
(add-hook 'slime-repl-mode-hook 'durendal-slime-repl-paredit)
(add-hook 'sldb-mode-hook 'durendal-dim-sldb-font-lock)
(durendal-enable-slime-repl-font-lock))
(progn
(remove-hook 'clojure-mode-hook 'durendal-enable-auto-compile)
(remove-hook 'slime-repl-mode-hook 'durendal-slime-repl-paredit)
(remove-hook 'sldb-mode-hook 'durendal-dim-sldb-font-lock)
(durendal-disable-slime-repl-font-lock))))))
(provide 'durendal)
;;; durendal.el ends here