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
6 from subprocess import call, check_call,Popen, PIPE
7 import os, tarfile, sys, time
8 from optparse import OptionParser
10 from email.mime.text import MIMEText
11 from distutils.sysconfig import get_python_lib
13 # This speeds up testing remarkably.
14 os.environ['TDB_NO_FSYNC'] = '1'
26 "talloc" : "lib/talloc",
27 "replace" : "lib/replace",
28 "tevent" : "lib/tevent",
35 defaulttasks = [ "ctdb", "samba", "samba-ctdb", "samba-libs", "ldb", "tdb", "ntdb", "talloc", "replace", "tevent", "pidl" ]
38 "ctdb" : [ ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
39 ("configure", "./configure ${PREFIX}", "text/plain"),
40 ("make", "make all", "text/plain"),
41 ("install", "make install", "text/plain"),
42 ("test", "make autotest", "text/plain"),
43 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
44 ("clean", "make clean", "text/plain") ],
46 # We have 'test' before 'install' because, 'test' should work without 'install'
47 "samba" : [ ("configure", "./configure.developer --picky-developer ${PREFIX} --with-selftest-prefix=./bin/ab", "text/plain"),
48 ("make", "make -j", "text/plain"),
49 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
50 ("install", "make install", "text/plain"),
51 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
52 ("clean", "make clean", "text/plain") ],
54 "samba-ctdb" : [ ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
56 # make sure we have tdb around:
57 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
58 ("tdb-make", "cd lib/tdb && make", "text/plain"),
59 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
62 # build samba with cluster support (also building ctdb):
63 ("samba-configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=${PREFIX_DIR}/lib/pkgconfig:${PKG_CONFIG_PATH} ./configure.developer --picky-developer ${PREFIX} --with-selftest-prefix=./bin/ab --with-cluster-support --bundled-libraries=!tdb", "text/plain"),
64 ("samba-make", "make", "text/plain"),
65 ("samba-check", "./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
66 ("samba-install", "make install", "text/plain"),
67 ("ctdb-check", "test -e ${PREFIX_DIR}/sbin/ctdbd", "text/plain"),
70 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
71 ("clean", "make clean", "text/plain"),
72 ("ctdb-clean", "cd ./ctdb && make clean", "text/plain") ],
75 ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
76 ("talloc-configure", "cd lib/talloc && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
77 ("talloc-make", "cd lib/talloc && make", "text/plain"),
78 ("talloc-install", "cd lib/talloc && make install", "text/plain"),
80 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
81 ("tdb-make", "cd lib/tdb && make", "text/plain"),
82 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
84 ("ntdb-configure", "cd lib/ntdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
85 ("ntdb-make", "cd lib/ntdb && make", "text/plain"),
86 ("ntdb-install", "cd lib/ntdb && make install", "text/plain"),
88 ("tevent-configure", "cd lib/tevent && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
89 ("tevent-make", "cd lib/tevent && make", "text/plain"),
90 ("tevent-install", "cd lib/tevent && make install", "text/plain"),
92 ("ldb-configure", "cd lib/ldb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
93 ("ldb-make", "cd lib/ldb && make", "text/plain"),
94 ("ldb-install", "cd lib/ldb && make install", "text/plain"),
96 ("configure", "PYTHONPATH=${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}", "text/plain"),
97 ("make", "make", "text/plain"),
98 ("install", "make install", "text/plain"),
99 ("dist", "make dist", "text/plain")],
102 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
103 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
104 ("make", "make", "text/plain"),
105 ("install", "make install", "text/plain"),
106 ("test", "make test", "text/plain"),
107 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
108 ("distcheck", "make distcheck", "text/plain"),
109 ("clean", "make clean", "text/plain") ],
112 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
113 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
114 ("make", "make", "text/plain"),
115 ("install", "make install", "text/plain"),
116 ("test", "make test", "text/plain"),
117 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
118 ("distcheck", "make distcheck", "text/plain"),
119 ("clean", "make clean", "text/plain") ],
122 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
123 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
124 ("make", "make", "text/plain"),
125 ("install", "make install", "text/plain"),
126 ("test", "make test", "text/plain"),
127 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
128 ("distcheck", "make distcheck", "text/plain"),
129 ("clean", "make clean", "text/plain") ],
132 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
133 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
134 ("make", "make", "text/plain"),
135 ("install", "make install", "text/plain"),
136 ("test", "make test", "text/plain"),
137 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
138 ("distcheck", "make distcheck", "text/plain"),
139 ("clean", "make clean", "text/plain") ],
142 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
143 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
144 ("make", "make", "text/plain"),
145 ("install", "make install", "text/plain"),
146 ("test", "make test", "text/plain"),
147 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
148 ("distcheck", "make distcheck", "text/plain"),
149 ("clean", "make clean", "text/plain") ],
152 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
153 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
154 ("make", "make", "text/plain"),
155 ("install", "make install", "text/plain"),
156 ("test", "make test", "text/plain"),
157 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
158 ("distcheck", "make distcheck", "text/plain"),
159 ("clean", "make clean", "text/plain") ],
162 ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
163 ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
164 ("touch", "touch *.yp", "text/plain"),
165 ("make", "make", "text/plain"),
166 ("test", "make test", "text/plain"),
167 ("install", "make install", "text/plain"),
168 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
169 ("clean", "make clean", "text/plain") ],
171 # these are useful for debugging autobuild
172 'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
173 'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
176 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
178 show = options.verbose
180 print("Running: '%s' in '%s'" % (cmd, dir))
182 return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
184 return check_call(cmd, shell=True, cwd=dir)
186 return call(cmd, shell=True, cwd=dir)
189 class builder(object):
190 '''handle build of one directory'''
192 def __init__(self, name, sequence):
194 self.dir = builddirs[name]
196 self.tag = self.name.replace('/', '_')
197 self.sequence = sequence
199 self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
200 self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
202 print("stdout for %s in %s" % (self.name, self.stdout_path))
203 print("stderr for %s in %s" % (self.name, self.stderr_path))
204 run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
205 self.stdout = open(self.stdout_path, 'w')
206 self.stderr = open(self.stderr_path, 'w')
207 self.stdin = open("/dev/null", 'r')
208 self.sdir = "%s/%s" % (testbase, self.tag)
209 self.prefix = "%s/prefix/%s" % (testbase, self.tag)
210 run_cmd("rm -rf %s" % self.sdir)
211 cleanup_list.append(self.sdir)
212 cleanup_list.append(self.prefix)
213 os.makedirs(self.sdir)
214 run_cmd("rm -rf %s" % self.sdir)
215 run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
218 def start_next(self):
219 if self.next == len(self.sequence):
220 print '%s: Completed OK' % self.name
223 (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
224 self.cmd = self.cmd.replace("${PYTHON_PREFIX}", get_python_lib(standard_lib=1, prefix=self.prefix))
225 self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
226 self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
227 # if self.output_mime_type == "text/x-subunit":
228 # self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
229 print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
231 os.chdir("%s/%s" % (self.sdir, self.dir))
232 self.proc = Popen(self.cmd, shell=True,
233 stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
238 class buildlist(object):
239 '''handle build of multiple directories'''
241 def __init__(self, tasklist, tasknames, rebase_url, rebase_branch="master"):
244 self.tail_proc = None
247 tasknames = defaulttasks
249 b = builder(n, tasks[n])
252 rebase_remote = "rebaseon"
253 retry_task = [ ("retry",
255 git remote add -t %s %s %s
259 git describe %s/%s > old_remote_branch.desc
261 git describe %s/%s > remote_branch.desc
262 diff old_remote_branch.desc remote_branch.desc
265 rebase_branch, rebase_remote, rebase_url,
267 rebase_remote, rebase_branch,
269 rebase_remote, rebase_branch
273 self.retry = builder('retry', retry_task)
274 self.need_retry = False
277 if self.tail_proc is not None:
278 self.tail_proc.terminate()
279 self.tail_proc.wait()
280 self.tail_proc = None
281 if self.retry is not None:
282 self.retry.proc.terminate()
283 self.retry.proc.wait()
286 if b.proc is not None:
287 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
299 b.status = b.proc.poll()
305 ret = self.retry.proc.poll()
307 self.need_retry = True
317 if options.retry and self.need_retry:
319 print("retry needed")
320 return (0, None, None, None, "retry")
323 if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
325 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
328 return (0, None, None, None, "All OK")
330 def tarlogs(self, fname):
331 tar = tarfile.open(fname, "w:gz")
333 tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
334 tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
335 if os.path.exists("autobuild.log"):
336 tar.add("autobuild.log")
339 def remove_logs(self):
341 os.unlink(b.stdout_path)
342 os.unlink(b.stderr_path)
344 def start_tail(self):
346 cmd = "tail -f *.stdout *.stderr"
348 self.tail_proc = Popen(cmd, shell=True)
353 if options.nocleanup:
355 print("Cleaning up ....")
356 for d in cleanup_list:
357 run_cmd("rm -rf %s" % d)
361 '''get to the top of the git repo'''
364 if os.path.isdir(os.path.join(p, ".git")):
366 p = os.path.abspath(os.path.join(p, '..'))
370 def daemonize(logfile):
372 if pid == 0: # Parent
375 if pid != 0: # Actual daemon
380 import resource # Resource usage information.
381 maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
382 if maxfd == resource.RLIM_INFINITY:
383 maxfd = 1024 # Rough guess at maximum number of open file descriptors.
384 for fd in range(0, maxfd):
389 os.open(logfile, os.O_RDWR | os.O_CREAT)
393 def write_pidfile(fname):
394 '''write a pid file, cleanup on exit'''
395 f = open(fname, mode='w')
396 f.write("%u\n" % os.getpid())
400 def rebase_tree(rebase_url, rebase_branch = "master"):
401 rebase_remote = "rebaseon"
402 print("Rebasing on %s" % rebase_url)
403 run_cmd("git describe HEAD", show=True, dir=test_master)
404 run_cmd("git remote add -t %s %s %s" %
405 (rebase_branch, rebase_remote, rebase_url),
406 show=True, dir=test_master)
407 run_cmd("git fetch %s" % rebase_remote, show=True, dir=test_master)
408 if options.fix_whitespace:
409 run_cmd("git rebase --force-rebase --whitespace=fix %s/%s" %
410 (rebase_remote, rebase_branch),
411 show=True, dir=test_master)
413 run_cmd("git rebase --force-rebase %s/%s" %
414 (rebase_remote, rebase_branch),
415 show=True, dir=test_master)
416 diff = run_cmd("git --no-pager diff HEAD %s/%s" %
417 (rebase_remote, rebase_branch),
418 dir=test_master, output=True)
420 print("No differences between HEAD and %s/%s - exiting" %
421 (rebase_remote, rebase_branch))
423 run_cmd("git describe %s/%s" %
424 (rebase_remote, rebase_branch),
425 show=True, dir=test_master)
426 run_cmd("git describe HEAD", show=True, dir=test_master)
427 run_cmd("git --no-pager diff --stat HEAD %s/%s" %
428 (rebase_remote, rebase_branch),
429 show=True, dir=test_master)
431 def push_to(push_url, push_branch = "master"):
432 push_remote = "pushto"
433 print("Pushing to %s" % push_url)
435 run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
436 run_cmd("git commit --amend -c HEAD", dir=test_master)
437 # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
438 # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
439 run_cmd("git remote add -t %s %s %s" %
440 (push_branch, push_remote, push_url),
441 show=True, dir=test_master)
442 run_cmd("git push %s +HEAD:%s" %
443 (push_remote, push_branch),
444 show=True, dir=test_master)
446 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
448 gitroot = find_git_root()
450 raise Exception("Failed to find git root")
452 parser = OptionParser()
453 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
454 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
455 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
456 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
457 default=def_testbase)
458 parser.add_option("", "--passcmd", help="command to run on success", default=None)
459 parser.add_option("", "--verbose", help="show all commands as they are run",
460 default=False, action="store_true")
461 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
462 default=None, type='str')
463 parser.add_option("", "--pushto", help="push to a git url on success",
464 default=None, type='str')
465 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
466 default=False, action="store_true")
467 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
468 default=False, action="store_true")
469 parser.add_option("", "--retry", help="automatically retry if master changes",
470 default=False, action="store_true")
471 parser.add_option("", "--email", help="send email to the given address on failure",
472 type='str', default=None)
473 parser.add_option("", "--always-email", help="always send email, even on success",
475 parser.add_option("", "--daemon", help="daemonize after initial setup",
477 parser.add_option("", "--branch", help="the branch to work on (default=master)",
478 default="master", type='str')
479 parser.add_option("", "--log-base", help="location where the logs can be found (default=cwd)",
480 default=gitroot, type='str')
482 def email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=None):
483 '''send an email to options.email about the failure'''
484 user = os.getenv("USER")
490 Your autobuild failed when trying to test %s with the following error:
493 the autobuild has been abandoned. Please fix the error and resubmit.
495 A summary of the autobuild process is here:
498 ''' % (failed_task, errstr, log_base)
500 if failed_task != 'rebase':
502 You can see logs of the failed task here:
507 or you can get full logs of all tasks in this job here:
511 The top commit for the tree that was built was:
515 ''' % (log_base, failed_tag, log_base, failed_tag, log_base, top_commit_msg)
517 msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
518 msg['From'] = 'autobuild@samba.org'
519 msg['To'] = options.email
523 s.sendmail(msg['From'], [msg['To']], msg.as_string())
526 def email_success(log_base=None):
527 '''send an email to options.email about a successful build'''
528 user = os.getenv("USER")
534 Your autobuild has succeeded.
541 you can get full logs of all tasks in this job here:
548 The top commit for the tree that was built was:
554 msg['Subject'] = 'autobuild success'
555 msg['From'] = 'autobuild@samba.org'
556 msg['To'] = options.email
560 s.sendmail(msg['From'], [msg['To']], msg.as_string())
564 (options, args) = parser.parse_args()
567 if options.rebase is None:
568 raise Exception('You can only use --retry if you also rebase')
570 testbase = "%s/b%u" % (options.testbase, os.getpid())
571 test_master = "%s/master" % testbase
573 # get the top commit message, for emails
574 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
577 os.makedirs(testbase)
578 except Exception, reason:
579 raise Exception("Unable to create %s : %s" % (testbase, reason))
580 cleanup_list.append(testbase)
583 logfile = os.path.join(testbase, "log")
584 print "Forking into the background, writing progress to %s" % logfile
587 write_pidfile(gitroot + "/autobuild.pid")
591 run_cmd("rm -rf %s" % test_master)
592 cleanup_list.append(test_master)
593 run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
600 if options.rebase is not None:
601 rebase_tree(options.rebase, rebase_branch=options.branch)
603 cleanup_list.append(gitroot + "/autobuild.pid")
605 email_failure(-1, 'rebase', 'rebase', 'rebase',
606 'rebase on %s failed' % options.branch,
607 log_base=options.log_base)
609 blist = buildlist(tasks, args, options.rebase, rebase_branch=options.branch)
612 (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
613 if status != 0 or errstr != "retry":
620 cleanup_list.append(gitroot + "/autobuild.pid")
624 print("waiting for tail to flush")
629 if options.passcmd is not None:
630 print("Running passcmd: %s" % options.passcmd)
631 run_cmd(options.passcmd, dir=test_master)
632 if options.pushto is not None:
633 push_to(options.pushto, push_branch=options.branch)
635 blist.tarlogs("logs.tar.gz")
636 print("Logs in logs.tar.gz")
637 if options.always_email:
638 email_success(log_base=options.log_base)
644 # something failed, gather a tar of the logs
645 blist.tarlogs("logs.tar.gz")
647 if options.email is not None:
648 email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=options.log_base)
652 print("Logs in logs.tar.gz")