script/autobuild: use --force-rebase option
[sfrench/samba-autobuild/.git] / script / autobuild.py
1 #!/usr/bin/env python
2 # run tests on all Samba subprojects and push to a git tree on success
3 # Copyright Andrew Tridgell 2010
4 # released under GNU GPL v3 or later
5
6 from subprocess import call, check_call,Popen, PIPE
7 import os, tarfile, sys, time
8 from optparse import OptionParser
9 import smtplib
10 from email.mime.text import MIMEText
11 from distutils.sysconfig import get_python_lib
12
13 # This speeds up testing remarkably.
14 os.environ['TDB_NO_FSYNC'] = '1'
15
16 cleanup_list = []
17
18 builddirs = {
19     "ctdb"    : "ctdb",
20     "samba"  : ".",
21     "samba-ctdb" : ".",
22     "samba-libs"  : ".",
23     "ldb"     : "lib/ldb",
24     "tdb"     : "lib/tdb",
25     "ntdb"    : "lib/ntdb",
26     "talloc"  : "lib/talloc",
27     "replace" : "lib/replace",
28     "tevent"  : "lib/tevent",
29     "pidl"    : "pidl",
30     "pass"    : ".",
31     "fail"    : ".",
32     "retry"   : "."
33     }
34
35 defaulttasks = [ "ctdb", "samba", "samba-ctdb", "samba-libs", "ldb", "tdb", "ntdb", "talloc", "replace", "tevent", "pidl" ]
36
37 tasks = {
38     "ctdb" : [ ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
39                ("autogen", "./autogen.sh", "text/plain"),
40                ("configure", "./configure ${PREFIX} --enable-socket-wrapper ", "text/plain"),
41                ("make", "make all", "text/plain"),
42                ("install", "make install", "text/plain"),
43                ("test", "make autotest", "text/plain"),
44                ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
45                ("clean", "make clean", "text/plain") ],
46
47     # We have 'test' before 'install' because, 'test' should work without 'install'
48     "samba" : [ ("configure", "./configure.developer ${PREFIX} ${PERL_VENDOR_LIB} --with-selftest-prefix=./bin/ab", "text/plain"),
49                 ("make", "make -j", "text/plain"),
50                 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
51                 ("install", "make install", "text/plain"),
52                 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
53                 ("clean", "make clean", "text/plain") ],
54
55     "samba-ctdb" : [ ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
56
57                      # make sure we have tdb around:
58                      ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
59                      ("tdb-make", "cd lib/tdb && make", "text/plain"),
60                      ("tdb-install", "cd lib/tdb && make install", "text/plain"),
61
62                      # build and install ctdb:
63                      ("ctdb-autogen", "cd ./ctdb && ./autogen.sh", "text/plain"),
64                      ("ctdb-configure", "cd ./ctdb && ./configure ${PREFIX} --enable-socket-wrapper --with-included-tdb=no", "text/plain"),
65                      ("ctdb-make", "cd ./ctdb && make all", "text/plain"),
66                      ("ctdb-install", "cd ./ctdb && make install", "text/plain"),
67                      ("ctdb-header-ls", "ls ${PREFIX_DIR}/include/ctdb.h", "text/plain"),
68
69                      # build samba with cluster support against this ctdb:
70                      ("samba-configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure.developer ${PREFIX} ${PERL_VENDOR_LIB} --with-selftest-prefix=./bin/ab --with-cluster-support --with-ctdb-dir=${PREFIX_DIR} --bundled-libraries=!tdb", "text/plain"),
71                      ("samba-make", "make", "text/plain"),
72                      ("samba-check", "./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
73                      ("samba-install", "make install", "text/plain"),
74
75                      # clean up:
76                      ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
77                      ("clean", "make clean", "text/plain"),
78                      ("ctdb-clean", "cd ./ctdb && make clean", "text/plain") ],
79
80     "samba-libs" : [
81                       ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
82                       ("talloc-configure", "cd lib/talloc && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
83                       ("talloc-make", "cd lib/talloc && make", "text/plain"),
84                       ("talloc-install", "cd lib/talloc && make install", "text/plain"),
85
86                       ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
87                       ("tdb-make", "cd lib/tdb && make", "text/plain"),
88                       ("tdb-install", "cd lib/tdb && make install", "text/plain"),
89
90                       ("ntdb-configure", "cd lib/ntdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
91                       ("ntdb-make", "cd lib/ntdb && make", "text/plain"),
92                       ("ntdb-install", "cd lib/ntdb && make install", "text/plain"),
93
94                       ("tevent-configure", "cd lib/tevent && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
95                       ("tevent-make", "cd lib/tevent && make", "text/plain"),
96                       ("tevent-install", "cd lib/tevent && make install", "text/plain"),
97
98                       ("ldb-configure", "cd lib/ldb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
99                       ("ldb-make", "cd lib/ldb && make", "text/plain"),
100                       ("ldb-install", "cd lib/ldb && make install", "text/plain"),
101
102                       ("configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=!talloc,!tdb,!pytdb,!ntdb,!pyntdb,!ldb,!pyldb,!tevent,!pytevent --abi-check --enable-debug -C ${PREFIX} ${PERL_VENDOR_LIB}", "text/plain"),
103                       ("make", "make", "text/plain"),
104                       ("install", "make install", "text/plain"),
105                       ("dist", "make dist", "text/plain")],
106
107     "ldb" : [
108               ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
109               ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
110               ("make", "make", "text/plain"),
111               ("install", "make install", "text/plain"),
112               ("test", "make test", "text/plain"),
113               ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
114               ("distcheck", "make distcheck", "text/plain"),
115               ("clean", "make clean", "text/plain") ],
116
117     "tdb" : [
118               ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
119               ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
120               ("make", "make", "text/plain"),
121               ("install", "make install", "text/plain"),
122               ("test", "make test", "text/plain"),
123               ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
124               ("distcheck", "make distcheck", "text/plain"),
125               ("clean", "make clean", "text/plain") ],
126
127     "ntdb" : [
128                ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
129                ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
130                ("make", "make", "text/plain"),
131                ("install", "make install", "text/plain"),
132                ("test", "make test", "text/plain"),
133                ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
134                ("distcheck", "make distcheck", "text/plain"),
135                ("clean", "make clean", "text/plain") ],
136
137     "talloc" : [
138                  ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
139                  ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
140                  ("make", "make", "text/plain"),
141                  ("install", "make install", "text/plain"),
142                  ("test", "make test", "text/plain"),
143                  ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
144                  ("distcheck", "make distcheck", "text/plain"),
145                  ("clean", "make clean", "text/plain") ],
146
147     "replace" : [
148                   ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
149                   ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
150                   ("make", "make", "text/plain"),
151                   ("install", "make install", "text/plain"),
152                   ("test", "make test", "text/plain"),
153                   ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
154                   ("distcheck", "make distcheck", "text/plain"),
155                   ("clean", "make clean", "text/plain") ],
156
157     "tevent" : [
158                  ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
159                  ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
160                  ("make", "make", "text/plain"),
161                  ("install", "make install", "text/plain"),
162                  ("test", "make test", "text/plain"),
163                  ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
164                  ("distcheck", "make distcheck", "text/plain"),
165                  ("clean", "make clean", "text/plain") ],
166
167     "pidl" : [
168                ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
169                ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
170                ("touch", "touch *.yp", "text/plain"),
171                ("make", "make", "text/plain"),
172                ("test", "make test", "text/plain"),
173                ("install", "make install", "text/plain"),
174                ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
175                ("clean", "make clean", "text/plain") ],
176
177     # these are useful for debugging autobuild
178     'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
179     'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
180 }
181
182 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
183     if show is None:
184         show = options.verbose
185     if show:
186         print("Running: '%s' in '%s'" % (cmd, dir))
187     if output:
188         return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
189     elif checkfail:
190         return check_call(cmd, shell=True, cwd=dir)
191     else:
192         return call(cmd, shell=True, cwd=dir)
193
194
195 class builder(object):
196     '''handle build of one directory'''
197
198     def __init__(self, name, sequence):
199         self.name = name
200         self.dir = builddirs[name]
201
202         self.tag = self.name.replace('/', '_')
203         self.sequence = sequence
204         self.next = 0
205         self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
206         self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
207         if options.verbose:
208             print("stdout for %s in %s" % (self.name, self.stdout_path))
209             print("stderr for %s in %s" % (self.name, self.stderr_path))
210         run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
211         self.stdout = open(self.stdout_path, 'w')
212         self.stderr = open(self.stderr_path, 'w')
213         self.stdin  = open("/dev/null", 'r')
214         self.sdir = "%s/%s" % (testbase, self.tag)
215         self.prefix = "%s/prefix/%s" % (testbase, self.tag)
216         run_cmd("rm -rf %s" % self.sdir)
217         cleanup_list.append(self.sdir)
218         cleanup_list.append(self.prefix)
219         os.makedirs(self.sdir)
220         run_cmd("rm -rf %s" % self.sdir)
221         run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
222         self.start_next()
223
224     def start_next(self):
225         if self.next == len(self.sequence):
226             print '%s: Completed OK' % self.name
227             self.done = True
228             return
229         (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
230         self.cmd = self.cmd.replace("${PYTHON_PREFIX}", get_python_lib(standard_lib=1, prefix=self.prefix))
231         self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
232         self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
233         self.cmd = self.cmd.replace("${PERL_VENDOR_LIB}", "--with-perl-vendorlib=%s/share/perl5" % self.prefix)
234 #        if self.output_mime_type == "text/x-subunit":
235 #            self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
236         print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
237         cwd = os.getcwd()
238         os.chdir("%s/%s" % (self.sdir, self.dir))
239         self.proc = Popen(self.cmd, shell=True,
240                           stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
241         os.chdir(cwd)
242         self.next += 1
243
244
245 class buildlist(object):
246     '''handle build of multiple directories'''
247
248     def __init__(self, tasklist, tasknames, rebase_url, rebase_branch="master"):
249         global tasks
250         self.tlist = []
251         self.tail_proc = None
252         self.retry = None
253         if tasknames == []:
254             tasknames = defaulttasks
255         for n in tasknames:
256             b = builder(n, tasks[n])
257             self.tlist.append(b)
258         if options.retry:
259             rebase_remote = "rebaseon"
260             retry_task = [ ("retry",
261                             '''set -e
262                             git remote add -t %s %s %s
263                             git fetch %s
264                             while :; do
265                               sleep 60
266                               git describe %s/%s > old_remote_branch.desc
267                               git fetch %s
268                               git describe %s/%s > remote_branch.desc
269                               diff old_remote_branch.desc remote_branch.desc
270                             done
271                            ''' % (
272                                rebase_branch, rebase_remote, rebase_url,
273                                rebase_remote,
274                                rebase_remote, rebase_branch,
275                                rebase_remote,
276                                rebase_remote, rebase_branch
277                            ),
278                            "test/plain" ) ]
279
280             self.retry = builder('retry', retry_task)
281             self.need_retry = False
282
283     def kill_kids(self):
284         if self.tail_proc is not None:
285             self.tail_proc.terminate()
286             self.tail_proc.wait()
287             self.tail_proc = None
288         if self.retry is not None:
289             self.retry.proc.terminate()
290             self.retry.proc.wait()
291             self.retry = None
292         for b in self.tlist:
293             if b.proc is not None:
294                 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
295                 b.proc.terminate()
296                 b.proc.wait()
297                 b.proc = None
298
299     def wait_one(self):
300         while True:
301             none_running = True
302             for b in self.tlist:
303                 if b.proc is None:
304                     continue
305                 none_running = False
306                 b.status = b.proc.poll()
307                 if b.status is None:
308                     continue
309                 b.proc = None
310                 return b
311             if options.retry:
312                 ret = self.retry.proc.poll()
313                 if ret is not None:
314                     self.need_retry = True
315                     self.retry = None
316                     return None
317             if none_running:
318                 return None
319             time.sleep(0.1)
320
321     def run(self):
322         while True:
323             b = self.wait_one()
324             if options.retry and self.need_retry:
325                 self.kill_kids()
326                 print("retry needed")
327                 return (0, None, None, None, "retry")
328             if b is None:
329                 break
330             if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
331                 self.kill_kids()
332                 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
333             b.start_next()
334         self.kill_kids()
335         return (0, None, None, None, "All OK")
336
337     def tarlogs(self, fname):
338         tar = tarfile.open(fname, "w:gz")
339         for b in self.tlist:
340             tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
341             tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
342         if os.path.exists("autobuild.log"):
343             tar.add("autobuild.log")
344         tar.close()
345
346     def remove_logs(self):
347         for b in self.tlist:
348             os.unlink(b.stdout_path)
349             os.unlink(b.stderr_path)
350
351     def start_tail(self):
352         cwd = os.getcwd()
353         cmd = "tail -f *.stdout *.stderr"
354         os.chdir(gitroot)
355         self.tail_proc = Popen(cmd, shell=True)
356         os.chdir(cwd)
357
358
359 def cleanup():
360     if options.nocleanup:
361         return
362     print("Cleaning up ....")
363     for d in cleanup_list:
364         run_cmd("rm -rf %s" % d)
365
366
367 def find_git_root():
368     '''get to the top of the git repo'''
369     p=os.getcwd()
370     while p != '/':
371         if os.path.isdir(os.path.join(p, ".git")):
372             return p
373         p = os.path.abspath(os.path.join(p, '..'))
374     return None
375
376
377 def daemonize(logfile):
378     pid = os.fork()
379     if pid == 0: # Parent
380         os.setsid()
381         pid = os.fork()
382         if pid != 0: # Actual daemon
383             os._exit(0)
384     else: # Grandparent
385         os._exit(0)
386
387     import resource      # Resource usage information.
388     maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
389     if maxfd == resource.RLIM_INFINITY:
390         maxfd = 1024 # Rough guess at maximum number of open file descriptors.
391     for fd in range(0, maxfd):
392         try:
393             os.close(fd)
394         except OSError:
395             pass
396     os.open(logfile, os.O_RDWR | os.O_CREAT)
397     os.dup2(0, 1)
398     os.dup2(0, 2)
399
400 def write_pidfile(fname):
401     '''write a pid file, cleanup on exit'''
402     f = open(fname, mode='w')
403     f.write("%u\n" % os.getpid())
404     f.close()
405
406
407 def rebase_tree(rebase_url, rebase_branch = "master"):
408     rebase_remote = "rebaseon"
409     print("Rebasing on %s" % rebase_url)
410     run_cmd("git describe HEAD", show=True, dir=test_master)
411     run_cmd("git remote add -t %s %s %s" %
412             (rebase_branch, rebase_remote, rebase_url),
413             show=True, dir=test_master)
414     run_cmd("git fetch %s" % rebase_remote, show=True, dir=test_master)
415     if options.fix_whitespace:
416         run_cmd("git rebase --force-rebase --whitespace=fix %s/%s" %
417                 (rebase_remote, rebase_branch),
418                 show=True, dir=test_master)
419     else:
420         run_cmd("git rebase --force-rebase %s/%s" %
421                 (rebase_remote, rebase_branch),
422                 show=True, dir=test_master)
423     diff = run_cmd("git --no-pager diff HEAD %s/%s" %
424                    (rebase_remote, rebase_branch),
425                    dir=test_master, output=True)
426     if diff == '':
427         print("No differences between HEAD and %s/%s - exiting" %
428               (rebase_remote, rebase_branch))
429         sys.exit(0)
430     run_cmd("git describe %s/%s" %
431             (rebase_remote, rebase_branch),
432             show=True, dir=test_master)
433     run_cmd("git describe HEAD", show=True, dir=test_master)
434     run_cmd("git --no-pager diff --stat HEAD %s/%s" %
435             (rebase_remote, rebase_branch),
436             show=True, dir=test_master)
437
438 def push_to(push_url, push_branch = "master"):
439     push_remote = "pushto"
440     print("Pushing to %s" % push_url)
441     if options.mark:
442         run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
443         run_cmd("git commit --amend -c HEAD", dir=test_master)
444         # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
445         # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
446     run_cmd("git remote add -t %s %s %s" %
447             (push_branch, push_remote, push_url),
448             show=True, dir=test_master)
449     run_cmd("git push %s +HEAD:%s" %
450             (push_remote, push_branch),
451             show=True, dir=test_master)
452
453 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
454
455 gitroot = find_git_root()
456 if gitroot is None:
457     raise Exception("Failed to find git root")
458
459 parser = OptionParser()
460 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
461 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
462 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
463 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
464                   default=def_testbase)
465 parser.add_option("", "--passcmd", help="command to run on success", default=None)
466 parser.add_option("", "--verbose", help="show all commands as they are run",
467                   default=False, action="store_true")
468 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
469                   default=None, type='str')
470 parser.add_option("", "--pushto", help="push to a git url on success",
471                   default=None, type='str')
472 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
473                   default=False, action="store_true")
474 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
475                   default=False, action="store_true")
476 parser.add_option("", "--retry", help="automatically retry if master changes",
477                   default=False, action="store_true")
478 parser.add_option("", "--email", help="send email to the given address on failure",
479                   type='str', default=None)
480 parser.add_option("", "--always-email", help="always send email, even on success",
481                   action="store_true")
482 parser.add_option("", "--daemon", help="daemonize after initial setup",
483                   action="store_true")
484 parser.add_option("", "--branch", help="the branch to work on (default=master)",
485                   default="master", type='str')
486 parser.add_option("", "--log-base", help="location where the logs can be found (default=cwd)",
487                   default=gitroot, type='str')
488
489 def email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=None):
490     '''send an email to options.email about the failure'''
491     user = os.getenv("USER")
492     if log_base is None:
493         log_base = gitroot
494     text = '''
495 Dear Developer,
496
497 Your autobuild failed when trying to test %s with the following error:
498    %s
499
500 the autobuild has been abandoned. Please fix the error and resubmit.
501
502 A summary of the autobuild process is here:
503
504   %s/autobuild.log
505 ''' % (failed_task, errstr, log_base)
506     
507     if failed_task != 'rebase':
508         text += '''
509 You can see logs of the failed task here:
510
511   %s/%s.stdout
512   %s/%s.stderr
513
514 or you can get full logs of all tasks in this job here:
515
516   %s/logs.tar.gz
517
518 The top commit for the tree that was built was:
519
520 %s
521
522 ''' % (log_base, failed_tag, log_base, failed_tag, log_base, top_commit_msg)
523     msg = MIMEText(text)
524     msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
525     msg['From'] = 'autobuild@samba.org'
526     msg['To'] = options.email
527
528     s = smtplib.SMTP()
529     s.connect()
530     s.sendmail(msg['From'], [msg['To']], msg.as_string())
531     s.quit()
532
533 def email_success(log_base=None):
534     '''send an email to options.email about a successful build'''
535     user = os.getenv("USER")
536     if log_base is None:
537         log_base = gitroot
538     text = '''
539 Dear Developer,
540
541 Your autobuild has succeeded.
542
543 '''
544
545     if options.keeplogs:
546         text += '''
547
548 you can get full logs of all tasks in this job here:
549
550   %s/logs.tar.gz
551
552 ''' % log_base
553
554     text += '''
555 The top commit for the tree that was built was:
556
557 %s
558 ''' % top_commit_msg
559
560     msg = MIMEText(text)
561     msg['Subject'] = 'autobuild success'
562     msg['From'] = 'autobuild@samba.org'
563     msg['To'] = options.email
564
565     s = smtplib.SMTP()
566     s.connect()
567     s.sendmail(msg['From'], [msg['To']], msg.as_string())
568     s.quit()
569
570
571 (options, args) = parser.parse_args()
572
573 if options.retry:
574     if options.rebase is None:
575         raise Exception('You can only use --retry if you also rebase')
576
577 testbase = "%s/b%u" % (options.testbase, os.getpid())
578 test_master = "%s/master" % testbase
579
580 # get the top commit message, for emails
581 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
582
583 try:
584     os.makedirs(testbase)
585 except Exception, reason:
586     raise Exception("Unable to create %s : %s" % (testbase, reason))
587 cleanup_list.append(testbase)
588
589 if options.daemon:
590     logfile = os.path.join(testbase, "log")
591     print "Forking into the background, writing progress to %s" % logfile
592     daemonize(logfile)
593
594 write_pidfile(gitroot + "/autobuild.pid")
595
596 while True:
597     try:
598         run_cmd("rm -rf %s" % test_master)
599         cleanup_list.append(test_master)
600         run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
601     except Exception:
602         cleanup()
603         raise
604
605     try:
606         try:
607             if options.rebase is not None:
608                 rebase_tree(options.rebase, rebase_branch=options.branch)
609         except Exception:
610             cleanup_list.append(gitroot + "/autobuild.pid")
611             cleanup()
612             email_failure(-1, 'rebase', 'rebase', 'rebase',
613                           'rebase on %s failed' % options.branch,
614                           log_base=options.log_base)
615             sys.exit(1)
616         blist = buildlist(tasks, args, options.rebase, rebase_branch=options.branch)
617         if options.tail:
618             blist.start_tail()
619         (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
620         if status != 0 or errstr != "retry":
621             break
622         cleanup()
623     except Exception:
624         cleanup()
625         raise
626
627 cleanup_list.append(gitroot + "/autobuild.pid")
628
629 blist.kill_kids()
630 if options.tail:
631     print("waiting for tail to flush")
632     time.sleep(1)
633
634 if status == 0:
635     print errstr
636     if options.passcmd is not None:
637         print("Running passcmd: %s" % options.passcmd)
638         run_cmd(options.passcmd, dir=test_master)
639     if options.pushto is not None:
640         push_to(options.pushto, push_branch=options.branch)
641     if options.keeplogs:
642         blist.tarlogs("logs.tar.gz")
643         print("Logs in logs.tar.gz")
644     if options.always_email:
645         email_success(log_base=options.log_base)
646     blist.remove_logs()
647     cleanup()
648     print(errstr)
649     sys.exit(0)
650
651 # something failed, gather a tar of the logs
652 blist.tarlogs("logs.tar.gz")
653
654 if options.email is not None:
655     email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=options.log_base)
656
657 cleanup()
658 print(errstr)
659 print("Logs in logs.tar.gz")
660 sys.exit(status)