1 ;;; fuel-scaffold.el -- interaction with tools.scaffold
3 ;; Copyright (C) 2009 Jose Antonio Ortega Ruiz
4 ;; See http://factorcode.org/license.txt for BSD license.
6 ;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
7 ;; Keywords: languages, fuel, factor
8 ;; Start date: Sun Jan 11, 2009 18:40
12 ;; Utilities for creating new vocabulary files and other boilerplate.
13 ;; Mainly, an interface to Factor's tools.scaffold.
19 (require 'fuel-syntax)
25 (defgroup fuel-scaffold nil
26 "Options for FUEL's scaffolding."
29 (defcustom fuel-scaffold-developer-name nil
30 "The name to be inserted as yours in scaffold templates."
32 (const :tag "Factor's value for developer-name" nil))
33 :group 'fuel-scaffold)
36 ;;; Auxiliary functions:
38 (defun fuel-scaffold--vocab-roots ()
39 (let ((cmd '(:fuel* (vocab-roots get :get) "fuel")))
40 (fuel-eval--retort-result (fuel-eval--send/wait cmd))))
42 (defun fuel-scaffold--dev-name ()
43 (or fuel-scaffold-developer-name
44 (let ((cmd '(:fuel* (developer-name get :get) "fuel")))
45 (fuel-eval--retort-result (fuel-eval--send/wait cmd)))
48 (defun fuel-scaffold--first-vocab ()
49 (goto-char (point-min))
50 (re-search-forward fuel-syntax--current-vocab-regex nil t))
52 (defsubst fuel-scaffold--vocab (file)
54 (set-buffer (find-file-noselect file))
55 (fuel-scaffold--first-vocab)
56 (fuel-syntax--current-vocab)))
58 (defconst fuel-scaffold--tests-header-format
59 "! Copyright (C) %s %s
60 ! See http://factorcode.org/license.txt for BSD license.
61 USING: %s tools.test ;
65 (defsubst fuel-scaffold--check-auto (var)
66 (and var (or (eq var 'always) (y-or-n-p "Insert template? "))))
68 (defun fuel-scaffold--tests (parent)
69 (when (and parent (fuel-scaffold--check-auto fuel-scaffold-test-autoinsert-p))
70 (let ((year (format-time-string "%Y"))
71 (name (fuel-scaffold--dev-name))
72 (vocab (fuel-scaffold--vocab parent)))
73 (insert (format fuel-scaffold--tests-header-format
74 year name vocab vocab))
77 (defsubst fuel-scaffold--create-docs (vocab)
78 (let ((cmd `(:fuel* (,vocab ,fuel-scaffold-developer-name fuel-scaffold-help)
80 (fuel-eval--send/wait cmd)))
82 (defun fuel-scaffold--help (parent)
83 (when (and parent (fuel-scaffold--check-auto fuel-scaffold-help-autoinsert-p))
84 (let* ((ret (fuel-scaffold--create-docs (fuel-scaffold--vocab parent)))
85 (file (fuel-eval--retort-result ret)))
88 (when (and fuel-scaffold-help-header-only-p
89 (fuel-scaffold--first-vocab))
90 (delete-region (1+ (point)) (point-max))
92 (message "Inserting template ... done."))
93 (goto-char (point-min)))))
95 (defun fuel-scaffold--maybe-insert ()
97 (or (fuel-scaffold--tests (factor-mode--in-tests))
98 (fuel-scaffold--help (factor-mode--in-docs)))))
103 (defun fuel-scaffold-vocab (&optional other-window name-hint root-hint)
104 "Creates a directory in the given root for a new vocabulary and
105 adds source, tests and authors.txt files.
107 You can configure `fuel-scaffold-developer-name' (set by default to
108 `user-full-name') for the name to be inserted in the generated files."
110 (let* ((name (read-string "Vocab name: " name-hint))
111 (root (completing-read "Vocab root: "
112 (fuel-scaffold--vocab-roots)
113 nil t (or root-hint "resource:")))
114 (cmd `(:fuel* ((,root ,name ,fuel-scaffold-developer-name)
115 (fuel-scaffold-vocab)) "fuel"))
116 (ret (fuel-eval--send/wait cmd))
117 (file (fuel-eval--retort-result ret)))
119 (error "Error creating vocab (%s)" (car (fuel-eval--retort-error ret))))
120 (if other-window (find-file-other-window file) (find-file file))
121 (goto-char (point-max))
124 (defun fuel-scaffold-help (&optional arg)
125 "Creates, if it does not already exist, a help file with
126 scaffolded help for each word in the current vocabulary.
128 With prefix argument, ask for the vocabulary name.
129 You can configure `fuel-scaffold-developer-name' (set by default to
130 `user-full-name') for the name to be inserted in the generated file."
132 (let* ((vocab (or (and (not arg) (fuel-syntax--current-vocab))
133 (fuel-completion--read-vocab nil)))
134 (ret (fuel-scaffold--create-docs vocab))
135 (file (fuel-eval--retort-result ret)))
137 (error "Error creating help file" (car (fuel-eval--retort-error ret))))
141 (provide 'fuel-scaffold)
142 ;;; fuel-scaffold.el ends here