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source: project/chicken/trunk/chicken-install.scm @ 12305

Last change on this file since 12305 was 12305, checked in by felix winkelmann, 12 years ago
chicken-install: 404 starts retry; tested retries; enabled kitten-technologies mirror as download location; chicken-uninstall gives indication if no egg matches
File size: 14.4 KB

Line
1	;;;; chicken-install.scm
2	;
3	; Copyright (c) 2008, The Chicken Team
4	; All rights reserved.
5	;
6	; Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
7	; conditions are met:
8	;
9	; Redistributions of source code must retain the above copyright notice, this list of conditions and the following
10	; disclaimer.
11	; Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
12	; disclaimer in the documentation and/or other materials provided with the distribution.
13	; Neither the name of the author nor the names of its contributors may be used to endorse or promote
14	; products derived from this software without specific prior written permission.
15	;
16	; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
17	; OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
18	; AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
19	; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20	; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21	; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22	; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23	; OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24	; POSSIBILITY OF SUCH DAMAGE.
25
26
27	(require-library setup-utils setup-download)
28	(require-library srfi-1 posix data-structures utils ports regex ports extras
29	srfi-13 files)
30
31
32	(foreign-declare #<<EOF
33	#ifndef C_INSTALL_BIN_HOME
34	# define C_INSTALL_BIN_HOME NULL
35	#endif
36	EOF
37	)
38
39
40	(module main ()
41
42	(import scheme chicken srfi-1 posix data-structures utils ports regex ports extras
43	srfi-13 files)
44	(import setup-utils setup-download)
45
46	(import foreign)
47
48	(define +default-repository-files+
49	'("setup-api.so" "setup-api.import.so"
50	"setup-utils.so" "setup-utils.import.so"
51	"setup-download.so" "setup-download.import.so"
52	"chicken.import.so"
53	"lolevel.import.so"
54	"srfi-1.import.so"
55	"srfi-4.import.so"
56	"data-structures.import.so"
57	"ports.import.so"
58	"files.import.so"
59	"posix.import.so"
60	"srfi-13.import.so"
61	"srfi-69.import.so"
62	"extras.import.so"
63	"regex.import.so"
64	"srfi-14.import.so"
65	"tcp.import.so"
66	"foreign.import.so"
67	"scheme.import.so"
68	"srfi-18.import.so"
69	"utils.import.so"
70	"csi.import.so"))
71
72	(define program-path
73	(or (and-let* ((p (getenv "CHICKEN_PREFIX")))
74	(make-pathname p "bin") )
75	(foreign-value "C_INSTALL_BIN_HOME" c-string) ) )
76
77	(define keep #f)
78	(define force #f)
79	(define sudo #f)
80	(define prefix #f)
81	(define host-extension #f)
82	(define run-tests #f)
83	(define retrieve-only #f)
84	(define no-install #f)
85	(define username #f)
86	(define password #f)
87	(define default-sources '())
88	(define default-location #f)
89	(define default-transport 'http)
90
91	(define (load-defaults)
92	(let ((deff (make-pathname (chicken-home) "setup.defaults")))
93	(cond ((not (file-exists? deff)) '())
94	(else
95	(set! default-sources (read-file deff))
96	(pair? default-sources)))))
97
98	(define (deps key meta)
99	(or (and-let* ((d (assq key meta)))
100	(cdr d))
101	'()))
102
103	(define (init-repository dir)
104	(let ((src (repository-path))
105	(copy (if (or (feature? 'mingw32) (feature? 'msvc))
106	"copy"
107	"cp -r")))
108	(print "copying required files to " dir " ...")
109	(for-each
110	(lambda (f)
111	(system* "~a ~a ~a" copy (make-pathname src f) dir))
112	+default-repository-files+)))
113
114	(define (ext-version x)
115	(cond ((or (eq? x 'chicken)
116	(equal? x "chicken")
117	(member (->string x) ##sys#core-library-modules))
118	(chicken-version) )
119	((extension-information x) =>
120	(lambda (info)
121	(and-let* ((a (assq 'version info)))
122	(->string (cadr a)))))
123	(else #f)))
124
125	(define (outdated-dependencies meta)
126	(let ((ds (append
127	(deps 'depends meta)
128	(deps 'needs meta)
129	(if run-tests (deps 'test-depends meta) '()))))
130	(let loop ((deps ds) (missing '()) (upgrade '()))
131	(if (null? deps)
132	(values (reverse missing) (reverse upgrade))
133	(let ((dep (car deps))
134	(rest (cdr deps)))
135	(cond ((or (symbol? dep) (string? dep))
136	(loop rest
137	(if (ext-version dep)
138	missing
139	(cons (->string dep) missing))
140	upgrade))
141	((and (list? dep) (= 2 (length dep))
142	(or (string? (car dep)) (symbol? (car dep))))
143	(let ((v (ext-version (car dep))))
144	(cond ((not v)
145	(warning
146	"installed extension has unknown version - assuming it is outdated"
147	(car dep))
148	(loop rest missing
149	(alist-cons
150	(->string (car dep))
151	(->string (cadr dep))
152	upgrade)))
153	((version>=? (->string (cadr dep)) v)
154	(loop rest missing
155	(alist-cons
156	(->string (car dep)) (->string (cadr dep))
157	upgrade)))
158	(else (loop rest missing upgrade)))))
159	(else
160	(warning
161	"invalid dependency syntax in extension meta information"
162	dep)
163	(loop rest missing upgrade))))))))
164
165	(define eggs+dirs '())
166	(define checked '())
167
168	(define (try name version)
169	(let loop ((defs (if (and default-location default-transport)
170	`(((location ,default-location)
171	(transport ,default-transport)))
172	default-sources)))
173	(and (pair? defs)
174	(let* ((def (car defs))
175	(loc (cadr (or (assq 'location def)
176	(error "missing location entry" def))))
177	(trans (cadr (or (assq 'transport def)
178	(error "missing transport entry" def)))))
179	(or (condition-case
180	(retrieve-extension
181	name trans loc
182	version: version
183	destination: (and retrieve-only (current-directory))
184	tests: run-tests
185	username: username
186	password: password)
187	((exn net)
188	(print "TCP connect timeout")
189	#f)
190	((exn http-fetch)
191	(print "HTTP protocol error")
192	#f)
193	(e () (abort e)))
194	(loop (cdr defs)))))))
195
196	(define (retrieve eggs)
197	(print "retrieving ...")
198	(for-each
199	(lambda (egg)
200	(cond ((assoc egg eggs+dirs) =>
201	(lambda (a)
202	;; push to front
203	(set! eggs+dirs (cons a (delete a eggs+dirs eq?))) ) )
204	(else
205	(let* ((name (if (pair? egg) (car egg) egg))
206	(version (and (pair? egg) (cdr egg)))
207	(dir (try name version)))
208	(unless dir
209	(error "extension or version not found"))
210	(print " " name " located at " dir)
211	(set! eggs+dirs (alist-cons name dir eggs+dirs))))) )
212	eggs)
213	(unless retrieve-only
214	(for-each
215	(lambda (e+d)
216	(unless (member (car e+d) checked)
217	(set! checked (cons (car e+d) checked))
218	(let ((mfile (make-pathname (cdr e+d) (car e+d) "meta")))
219	(cond ((file-exists? mfile)
220	(let ((meta (with-input-from-file mfile read)))
221	(print "checking dependencies for `" (car e+d) "' ...")
222	(let-values (((missing upgrade) (outdated-dependencies meta)))
223	(when (pair? missing)
224	(print " missing: " (string-intersperse missing ", "))
225	(retrieve missing))
226	(when (and (pair? upgrade)
227	(or force
228	(yes-or-no?
229	(string-concatenate
230	(append
231	(list "The following installed extensions are outdated, because `"
232	(car e+d) "' requires later versions:\n")
233	(map (lambda (e)
234	(sprintf
235	" ~a (~a -> ~a)~%"
236	(car e)
237	(let ((v (assq 'version (extension-information (car e)))))
238	(if v (cadr v) "???"))
239	(cdr e)))
240	upgrade)
241	'("\nDo you want to replace the existing extensions?")))
242	"no") ) )
243	(let ((ueggs (unzip1 upgrade)))
244	(print " upgrade: " (string-intersperse ueggs ", "))
245	(for-each
246	(lambda (e)
247	(print "removing previously installed extension `" e "' ...")
248	(remove-extension e sudo) )
249	ueggs)
250	(retrieve ueggs))))))
251	(else
252	(warning
253	(string-append
254	"extension `" (car e+d) "' has no .meta file "
255	"- assuming it has no dependencies")))))))
256	eggs+dirs)))
257
258	(define (install eggs)
259	(retrieve eggs)
260	(unless retrieve-only
261	(for-each ; we assume the order reflects the dependency tree...
262	(lambda (e+d)
263	(print "installing " (car e+d) " ...")
264	(print "changing current directory to " (cdr e+d))
265	(parameterize ((current-directory (cdr e+d)))
266	(let ((cmd (sprintf
267	"~a/csi -bnq -e \"(require-library setup-api)\" -e \"(import setup-api)\" ~a ~a ~a ~a ~a ~a"
268	program-path
269	(if sudo "-e \"(sudo-install #t)\"" "")
270	(if keep "-e \"(keep-intermediates #t)\"" "")
271	(if no-install "-e \"(setup-install-flag #f)\"" "")
272	(if host-extension "-e \"(host-extension #t)\"" "")
273	(if prefix
274	(sprintf "-e \"(installation-prefix \\\"~a\\\")\"" prefix)
275	"")
276	(make-pathname (cdr e+d) (car e+d) "setup"))))
277	(system* cmd))
278	(when (and run-tests
279	(file-exists? "tests")
280	(directory? "tests")
281	(file-exists? "tests/run.scm") )
282	(current-directory "tests")
283	(let ((cmd (sprintf "~a/csi -s run.scm ~a" program-path (car e+d))))
284	(print cmd)
285	(system* cmd)))))
286	eggs+dirs)))
287
288	(define (cleanup)
289	(unless keep
290	(and-let* ((tmpdir (temporary-directory)))
291	(remove-directory tmpdir))))
292
293	(define (usage code)
294	(print #<<EOF
295	usage: chicken-install [OPTION \| EXTENSION[:VERSION]] ...
296
297	-h -help show this message and exit
298	-v -version show version and exit
299	-force don't ask, install even if versions don't match
300	-k -keep keep temporary files
301	-l -location LOCATION install from given location instead of default
302	-t -transport TRANSPORT use given transport instead of default
303	-s -sudo use sudo(1) for installing or removing files
304	-r -retrieve only retrieve egg into current directory, don't install
305	-n -no-install do not install, just build (implies `-keep')
306	-p -prefix PREFIX change installation prefix to PREFIX
307	-host-extension when cross-compiling, compile extension for host
308	-test run included test-cases, if available
309	-username USER set username for transports that require this
310	-password PASS set password for transports that require this
311	-i -init DIRECTORY initialize empty alternative repository
312	EOF
313	);\|
314	(exit code))
315
316	(define short-options '(#\h #\k #\l #\t #\s #\p #\r #\n #\v #\i))
317
318	(define (main args)
319	(let ((defaults (load-defaults)))
320	(let loop ((args args) (eggs '()))
321	(cond ((null? args)
322	(when (null? eggs)
323	(let ((setups (glob "*.setup")))
324	(cond ((pair? setups)
325	(set! eggs+dirs
326	(append
327	(map (lambda (s) (cons (pathname-file s) ".")) setups)
328	eggs+dirs)))
329	(else
330	(print "no setup-scripts to process")
331	(exit 1))) ) )
332	(unless defaults
333	(unless default-transport
334	(error "no default transport defined - please use `-transport' option"))
335	(unless default-location
336	(error "no default location defined - please use `-location' option")))
337	(install (reverse eggs)))
338	(else
339	(let ((arg (car args)))
340	(cond ((or (string=? arg "-help")
341	(string=? arg "-h")
342	(string=? arg "--help"))
343	(usage 0))
344	((string=? arg "-force")
345	(set! force #t)
346	(loop (cdr args) eggs))
347	((or (string=? arg "-k") (string=? arg "-keep"))
348	(set! keep #t)
349	(loop (cdr args) eggs))
350	((or (string=? arg "-s") (string=? arg "-sudo"))
351	(set! sudo #t)
352	(loop (cdr args) eggs))
353	((or (string=? arg "-r") (string=? arg "-retrieve"))
354	(set! retrieve-only #t)
355	(loop (cdr args) eggs))
356	((or (string=? arg "-l") (string=? arg "-location"))
357	(unless (pair? (cdr args)) (usage 1))
358	(set! default-location (cadr args))
359	(loop (cddr args) eggs))
360	((or (string=? arg "-t") (string=? arg "-transport"))
361	(unless (pair? (cdr args)) (usage 1))
362	(set! default-transport (string->symbol (cadr args)))
363	(loop (cddr args) eggs))
364	((or (string=? arg "-p") (string=? arg "-prefix"))
365	(unless (pair? (cdr args)) (usage 1))
366	(set! prefix (cadr args))
367	(loop (cddr args) eggs))
368	((or (string=? arg "-n") (string=? arg "-no-install"))
369	(set! keep #t)
370	(set! no-install #t)
371	(loop (cdr args) eggs))
372	((or (string=? arg "-v") (string=? arg "-version"))
373	(print (chicken-version))
374	(exit 0))
375	((or (string=? arg "-i") (string=? arg "-init"))
376	(unless (pair? (cdr args)) (usage 1))
377	(init-repository (cadr args))
378	(exit 0))
379	((string=? "-test" arg)
380	(set! run-tests #t)
381	(loop (cdr args) eggs))
382	((string=? "-host-extension" arg)
383	(set! host-extension #t)
384	(loop (cdr args) eggs))
385	((string=? "-username" arg)
386	(unless (pair? (cdr args)) (usage 1))
387	(set! username (cadr args))
388	(loop (cddr args) eggs))
389	((string=? "-password" arg)
390	(unless (pair? (cdr args)) (usage 1))
391	(set! password (cadr args))
392	(loop (cddr args) eggs))
393	((and (positive? (string-length arg))
394	(char=? #\- (string-ref arg 0)))
395	(if (> (string-length arg) 2)
396	(let ((sos (string->list (substring arg 1))))
397	(if (null? (lset-intersection eq? short-options sos))
398	(loop (append (map (cut string #\- <>) sos) (cdr args)) eggs)
399	(usage 1)))
400	(usage 1)))
401	((equal? "setup" (pathname-extension arg))
402	(let ((egg (pathname-file arg)))
403	(set! eggs+dirs
404	(alist-cons
405	egg
406	(let ((dir (pathname-directory arg)))
407	(if dir
408	(if (absolute-pathname? dir)
409	dir
410	(make-pathname (current-directory) dir) )
411	(current-directory)))
412	eggs+dirs))
413	(loop (cdr args) (cons egg eggs))))
414	((string-match "([^:]+):(.+)" arg) =>
415	(lambda (m)
416	(loop (cdr args) (alist-cons (cadr m) (caddr m) eggs))))
417	(else (loop (cdr args) (cons arg eggs))))))))))
418
419	(handle-exceptions ex
420	(begin
421	(print-error-message ex (current-error-port))
422	(cleanup)
423	(exit 1))
424	(main (command-line-arguments))
425	(cleanup))
426
427	)

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