trelease.lisp - clic - Clic is an command line interactive client for gopher written in Common LISP
HTML git clone git://bitreich.org/clic/ git://hg6vgqziawt5s4dj.onion/clic/
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trelease.lisp (9849B)
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1 #!/usr/bin/env clisp
2 ;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
3
4 (defpackage :release-script (:use #:cl #:regexp))
5 (in-package :release-script)
6
7 ;;;; Configuration ------------------------------------------------------------
8
9 (defparameter *project-name* "babel")
10 (defparameter *asdf-file* (format nil "~A.asd" *project-name*))
11
12 (defparameter *host* "common-lisp.net")
13 (defparameter *release-dir*
14 (format nil "/project/~A/public_html/releases" *project-name*))
15
16 (defparameter *version-file* "VERSION")
17 (defparameter *version-file-dir*
18 (format nil "/project/~A/public_html" *project-name*))
19
20 ;;;; --------------------------------------------------------------------------
21
22 ;;;; Utilities
23
24 (defun ensure-list (x)
25 (if (listp x) x (list x)))
26
27 (defmacro string-case (expression &body clauses)
28 `(let ((it ,expression)) ; yes, anaphoric, deal with it.
29 (cond
30 ,@(loop for clause in clauses collect
31 `((or ,@(loop for alternative in (ensure-list (first clause))
32 collect (or (eq t alternative)
33 `(string= it ,alternative))))
34 ,@(rest clause))))))
35
36 (defparameter *development-mode* nil)
37
38 (defun die (format-control &rest format-args)
39 (format *error-output* "~?" format-control format-args)
40 (if *development-mode*
41 (cerror "continue" "die")
42 (ext:quit 1)))
43
44 (defun numeric-split (string)
45 (if (digit-char-p (char string 0))
46 (multiple-value-bind (number next-position)
47 (parse-integer string :junk-allowed t)
48 (cons number (when (< next-position (length string))
49 (numeric-split (subseq string next-position)))))
50 (let ((next-digit-position (position-if #'digit-char-p string)))
51 (if next-digit-position
52 (cons (subseq string 0 next-digit-position)
53 (numeric-split (subseq string next-digit-position)))
54 (list string)))))
55
56 (defun natural-string-< (s1 s2)
57 (labels ((aux< (l1 l2)
58 (cond ((null l1) (not (null l2)))
59 ((null l2) nil)
60 (t (destructuring-bind (x . xs) l1
61 (destructuring-bind (y . ys) l2
62 (cond ((and (numberp x) (stringp y))
63 t)
64 ((and (numberp y) (stringp x))
65 nil)
66 ((and (numberp x) (numberp y))
67 (or (< x y) (and (= x y) (aux< xs ys))))
68 (t
69 (or (string-lessp x y)
70 (and (string-equal x y)
71 (aux< xs ys)))))))))))
72 (aux< (numeric-split s1)
73 (numeric-split s2))))
74
75 ;;;; Running commands
76
77 (defparameter *dry-run* nil)
78
79 (defun cmd? (format-control &rest format-args)
80 (let ((cmd (format nil "~?" format-control format-args)))
81 (with-open-stream (s1 (ext:run-shell-command cmd :output :stream))
82 (loop for line = (read-line s1 nil nil)
83 while line
84 collect line))))
85
86 ;; XXX: quote arguments.
87 (defun cmd (format-control &rest format-args)
88 (when *development-mode*
89 (format *debug-io* "CMD: ~?~%" format-control format-args))
90 (let ((ret (ext:run-shell-command (format nil "~?" format-control format-args))))
91 (or (null ret)
92 (zerop ret))))
93
94 (defun cmd! (format-control &rest format-args)
95 (or (apply #'cmd format-control format-args)
96 (die "cmd '~?' failed." format-control format-args)))
97
98 (defun maybe-cmd! (format-control &rest format-args)
99 (if *dry-run*
100 (format t "SUPPRESSING: ~?~%" format-control format-args)
101 (apply #'cmd! format-control format-args)))
102
103 ;;;;
104
105 (defun find-current-version ()
106 (subseq (reduce (lambda (x y) (if (natural-string-< x y) y x))
107 (or (cmd? "git tag -l v\\*")
108 (die "no version tags found. Please specify initial version.")))
109 1))
110
111 (defun parse-version (string)
112 (mapcar (lambda (x)
113 (parse-integer x :junk-allowed t))
114 (loop repeat 3 ; XXX: parameterize
115 for el in (regexp-split "\\." (find-current-version))
116 collect el)))
117
118 (defun check-for-unrecorded-changes (&optional force)
119 (unless (cmd "git diff --exit-code")
120 (write-line "Unrecorded changes.")
121 (if force
122 (write-line "Continuing anyway.")
123 (die "Aborting.~@
124 Use -f or --force if you want to make a release anyway."))))
125
126 (defun new-version-number-candidates (current-version)
127 (let ((current-version (parse-version current-version)))
128 (labels ((alternatives (before after)
129 (when after
130 (cons (append before (list (1+ (first after)))
131 (mapcar (constantly 0) (rest after)))
132 (alternatives (append before (list (first after)))
133 (rest after))))))
134 (loop for alt in (alternatives nil current-version)
135 collect (reduce (lambda (acc next)
136 (format nil "~a.~a" acc next))
137 alt)))))
138
139 (defun ask-user-for-version (current-version next-versions)
140 (format *query-io* "Current version is ~A. Which will be the next one?~%"
141 current-version)
142 (loop for i from 1 and version in next-versions
143 do (format *query-io* "~T~A) ~A~%" i version))
144 (format *query-io* "? ")
145 (finish-output *query-io*)
146 (nth (1- (parse-integer (read-line) :junk-allowed t))
147 next-versions))
148
149 (defun git-tag-tree (version)
150 (write-line "Tagging the tree...")
151 (maybe-cmd! "git tag \"v~A\"" version))
152
153 (defun add-version-to-system-file (version path-in path-out)
154 (with-open-file (in path-in :direction :input)
155 (with-open-file (out path-out :direction :output)
156 (loop for line = (read-line in nil nil) while line
157 do (write-line line out)
158 when (string= #1="(defsystem " line
159 :end2 (min (length #1#) (length line)))
160 do (format out " :version ~s~%" version)))))
161
162 (defun create-dist (version distname)
163 (write-line "Creating distribution...")
164 (cmd! "mkdir \"~a\"" distname)
165 (cmd! "git archive master | tar xC \"~A\"" distname)
166 (format t "Updating ~A with new version: ~A~%" *asdf-file* version)
167 (let* ((asdf-file-path (format nil "~A/~A" distname *asdf-file*))
168 (tmp-asdf-file-path (format nil "~a.tmp" asdf-file-path)))
169 (add-version-to-system-file version asdf-file-path tmp-asdf-file-path)
170 (cmd! "mv \"~a\" \"~a\"" tmp-asdf-file-path asdf-file-path)))
171
172 (defun tar-and-sign (distname tarball)
173 (write-line "Creating and signing tarball...")
174 (cmd! "tar czf \"~a\" \"~a\"" tarball distname)
175 (cmd! "gpg -b -a \"~a\"" tarball))
176
177 (defparameter *remote-directory* (format nil "~A:~A" *host* *release-dir*))
178
179 (defun upload-tarball (tarball signature remote-directory)
180 (write-line "Copying tarball to web server...")
181 (maybe-cmd! "scp \"~A\" \"~A\" \"~A\"" tarball signature remote-directory)
182 (format t "Uploaded ~A and ~A.~%" tarball signature))
183
184 (defun update-remote-links (tarball signature host release-dir project-name)
185 (format t "Updating ~A_latest links...~%" project-name)
186 (maybe-cmd! "ssh \"~A\" ln -sf \"~A\" \"~A/~A_latest.tar.gz\""
187 host tarball release-dir project-name)
188 (maybe-cmd! "ssh \"~A\" ln -sf \"~A\" \"~A/~A_latest.tar.gz.asc\""
189 host signature release-dir project-name))
190
191 (defun upload-version-file (version version-file host version-file-dir)
192 (format t "Uploading ~A...~%" version-file)
193 (with-open-file (out version-file :direction :output)
194 (write-string version out))
195 (maybe-cmd! "scp \"~A\" \"~A\":\"~A\"" version-file host version-file-dir)
196 (maybe-cmd! "rm \"~A\"" version-file))
197
198 (defun maybe-clean-things-up (tarball signature)
199 (when (y-or-n-p "Clean local tarball and signature?")
200 (cmd! "rm \"~A\" \"~A\"" tarball signature)))
201
202 (defun run (force version)
203 (check-for-unrecorded-changes force)
204 ;; figure out what version we'll be preparing.
205 (unless version
206 (let* ((current-version (find-current-version))
207 (next-versions (new-version-number-candidates current-version)))
208 (setf version (or (ask-user-for-version current-version next-versions)
209 (die "invalid selection.")))))
210 (git-tag-tree version)
211 (let* ((distname (format nil "~A_~A" *project-name* version))
212 (tarball (format nil "~A.tar.gz" distname))
213 (signature (format nil "~A.asc" tarball)))
214 ;; package things up.
215 (create-dist version distname)
216 (tar-and-sign distname tarball)
217 ;; upload.
218 (upload-tarball tarball signature *remote-directory*)
219 (update-remote-links tarball signature *host* *release-dir* *project-name*)
220 (when *version-file*
221 (upload-version-file version *version-file* *host* *version-file-dir*))
222 ;; clean up.
223 (maybe-clean-things-up tarball signature)
224 ;; documentation.
225 ;; (write-line "Building and uploading documentation...")
226 ;; (maybe-cmd! "make -C doc upload-docs")
227 ;; push tags and any outstanding changes.
228 (write-line "Pushing tags and changes...")
229 (maybe-cmd! "git push --tags origin master")))
230
231
232 ;;;; Do it to it
233
234 (let ((force nil)
235 (version nil)
236 (args ext:*args*))
237 (loop while args
238 do (string-case (pop args)
239 (("-h" "--help")
240 (write-line "No help, sorry. Read the source.")
241 (ext:quit 0))
242 (("-f" "--force")
243 (setf force t))
244 (("-v" "--version")
245 (setf version (pop args)))
246 (("-n" "--dry-run")
247 (setf *dry-run* t))
248 (t
249 (die "Unrecognized argument '~a'" it))))
250 (run force version))