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| -rwxr-xr-x | source4/script/land.py | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/source4/script/land.py b/source4/script/land.py new file mode 100755 index 0000000000..69f386b7cd --- /dev/null +++ b/source4/script/land.py @@ -0,0 +1,118 @@ +#!/usr/bin/python +# Compile a Samba 4 branch from scratch and land it onto master. +# (C) 2010 Jelmer Vernooij <jelmer@samba.org> +# Published under the GPL, v3 or later. + +from email.mime.text import MIMEText +import optparse +import os +import shutil +import smtplib +import subprocess +import sys +import tempfile + +parser = optparse.OptionParser("land [options] <repo>") +parser.add_option("--branch", help="Branch to land", type=str, default=None, metavar="BRANCH") +parser.add_option("--dry-run", help="Dry run (don't actually land)", action="store_true", default=False) +parser.add_option("--daemon", help="Daemonize", action="store_true", default=False) +parser.add_option("--mail-to", help="Email address to send build/test output to", type=str, default=None, metavar="MAIL-TO") + +(opts, args) = parser.parse_args() + +if opts.mail_to: + from_addr = opts.mail_to + smtp = smtplib.SMTP() + +if len(args) != 1: + parser.print_usage() + sys.exit(1) + +[repo] = args +tmpdir = tempfile.mkdtemp() +rootpath = os.path.join(tmpdir, "repo") + +if subprocess.call(["git", "clone", repo, rootpath]) != 0: + print "Unable to clone repository at %s" % repo + sys.exit(1) + +if opts.branch: + if subprocess.call(["git", "checkout", opts.branch], cwd=rootpath) != 0: + sys.exit(1) +if subprocess.call(["git", "remote", "add", "upstream", "git://git.samba.org/samba.git"], cwd=rootpath) != 0: + sys.exit(1) +if subprocess.call(["git", "fetch", "upstream"], cwd=rootpath) != 0: + sys.exit(1) +if subprocess.call(["git", "rebase", "upstream/master"], cwd=rootpath) != 0: + sys.exit(1) + +if opts.daemon: + pid = os.fork() + if pid == 0: # Parent + os.setsid() + pid = os.fork() + if pid != 0: # Actual daemon + os._exit(0) + else: # Grandparent + os._exit(0) + + import resource # Resource usage information. + maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1] + if maxfd == resource.RLIM_INFINITY: + maxfd = 1024 # Rough guess at maximum number of open file descriptors. + for fd in range(0, maxfd): + try: + os.close(fd) + except OSError: + pass + os.open(os.devnull, os.O_RDWR) + os.dup2(0, 1) + os.dup2(0, 2) + +if opts.mail_to: + (outfd, name) = tempfile.mkstemp() + outf = os.fdopen(outfd, 'w') +else: + outf = sys.stdout + +def fail(stage): + if opts.mail_to: + outf.close() + f = open(name, 'r') + msg = MIMEText(f.read()) + f.close() + msg["Subject"] = "Failure for %s during %s" % (repo, stage) + msg["To"] = opts.mail_to + msg["From"] = from_addr + smtp.connect() + smtp.sendmail(from_addr, [opts.mail_to], msg.as_string()) + smtp.quit() + shutil.rmtree(tmpdir) + sys.exit(1) + +s4path = os.path.join(rootpath, "source4") + +if subprocess.call(["./autogen.sh"], cwd=s4path, stdout=outf, stderr=outf) != 0: + fail("Generating configure") +if subprocess.call(["./configure.developer"], cwd=s4path, stdout=outf, stderr=outf) != 0: + fail("Running configure") +if subprocess.call(["make"], cwd=s4path, stderr=outf, stdout=outf) != 0: + fail("Building") +if subprocess.call(["make", "check"], cwd=s4path, stderr=outf, stdout=outf) != 0: + fail("Running testsuite") +if not opts.dry_run: + if subprocess.call(["git", "push", "git+ssh://git.samba.org/data/git/samba.git", "HEAD:master"], cwd=rootpath, stderr=outf, stdout=outf) != 0: + fail("Pushing to master") +shutil.rmtree(tmpdir) + +if opts.mail_to: + outf.close() + f = open(name, 'r') + msg = MIMEText(f.read()) + f.close() + msg["Subject"] = "Success landing %s" % repo + msg["To"] = opts.mail_to + msg["From"] = from_addr + smtp.connect() + smtp.sendmail(from_addr, [opts.mail_to], msg.as_string()) + smtp.quit() |