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Add a flag to pick up timestamp of commits and print information if found and add noclobber option for easier testing.

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TEST=Ran cbuildbot with file.

Review URL: http://codereview.chromium.org/3174021
This commit is contained in:
Chris Sosa 2010-08-19 18:03:06 -07:00
parent d26c87d176
commit 81dae09de0
1 changed files with 33 additions and 9 deletions
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42
bin/cbuildbot.py
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@ -17,11 +17,12 @@ _DEFAULT_RETRIES=3
# Utility functions # Utility functions
def RunCommand(cmd, error_ok=False, error_message=None, exit_code=False, def RunCommand(cmd, print_cmd=True, error_ok=False, error_message=None,
redirect_stdout=False, redirect_stderr=False, cwd=None, exit_code=False, redirect_stdout=False, redirect_stderr=False,
input=None): cwd=None, input=None):
# Print out the command before running. # Print out the command before running.
print >>sys.stderr, "CBUILDBOT -- RunCommand:", ' '.join(cmd) if print_cmd:
print >> sys.stderr, "CBUILDBOT -- RunCommand:", ' '.join(cmd)
if redirect_stdout: if redirect_stdout:
stdout = subprocess.PIPE stdout = subprocess.PIPE
else: else:
@ -47,7 +48,7 @@ def RunCommand(cmd, error_ok=False, error_message=None, exit_code=False,
def MakeDir(path, parents=False): def MakeDir(path, parents=False):
try: try:
os.makedirs(path) os.makedirs(path)
except OSError,e: except OSError, e:
if e.errno == errno.EEXIST and parents: if e.errno == errno.EEXIST and parents:
pass pass
else: else:
@ -98,12 +99,26 @@ def _Build(buildroot):
cwd = os.path.join(buildroot, 'src', 'scripts') cwd = os.path.join(buildroot, 'src', 'scripts')
RunCommand(['./build_packages'], cwd=cwd) RunCommand(['./build_packages'], cwd=cwd)
def _UprevPackages(buildroot): def _UprevAllPackages(buildroot):
cwd = os.path.join(buildroot, 'src', 'scripts') cwd = os.path.join(buildroot, 'src', 'scripts')
RunCommand(['./enter_chroot.sh', '--', './cros_mark_all_as_stable', RunCommand(['./enter_chroot.sh', '--', './cros_mark_all_as_stable',
'--tracking_branch="cros/master"'], '--tracking_branch="cros/master"'],
cwd=cwd) cwd=cwd)
def _UprevPackages(buildroot, revisionfile):
revisions = None
if (revision_file):
rev_file = revisionfile.open(revisionfile)
revisions = rev_file.read()
rev_file.close()
# Note: Revisions == "None" indicates a Force Build.
if revisions and revisions != 'None':
print 'CBUILDBOT - Revision list found %s' % revisions
print 'Revision list not yet propagating to build, marking all instead'
_UprevAllPackages(buildroot)
def _UprevCleanup(buildroot): def _UprevCleanup(buildroot):
cwd = os.path.join(buildroot, 'src', 'scripts') cwd = os.path.join(buildroot, 'src', 'scripts')
RunCommand(['./cros_mark_as_stable', '--srcroot=..', RunCommand(['./cros_mark_as_stable', '--srcroot=..',
@ -135,13 +150,21 @@ def main():
help='root directory where build occurs', default=".") help='root directory where build occurs', default=".")
parser.add_option('-n', '--buildnumber', parser.add_option('-n', '--buildnumber',
help='build number', type='int', default=0) help='build number', type='int', default=0)
parser.add_option('-f', '--revisionfile',
help='file where new revisions are stored')
parser.add_option('--noclobber', action='store_false', dest='clobber',
default=True,
help='Disables clobbering the buildroot on failure')
(options, args) = parser.parse_args() (options, args) = parser.parse_args()
buildroot = options.buildroot buildroot = options.buildroot
revisionfile = options.revisionfile
clobber = options.clobber
if len(args) == 1: if len(args) == 1:
buildconfig = _GetConfig(args[0]) buildconfig = _GetConfig(args[0])
else: else:
print >>sys.stderr, "Missing configuration description" print >> sys.stderr, "Missing configuration description"
parser.print_usage() parser.print_usage()
sys.exit(1) sys.exit(1)
try: try:
@ -156,14 +179,15 @@ def main():
if not os.path.isdir(boardpath): if not os.path.isdir(boardpath):
_SetupBoard(buildroot, board=buildconfig['board']) _SetupBoard(buildroot, board=buildconfig['board'])
if buildconfig['uprev']: if buildconfig['uprev']:
_UprevPackages(buildroot) _UprevPackages(buildroot, revisionfile)
_Build(buildroot) _Build(buildroot)
if buildconfig['uprev']: if buildconfig['uprev']:
_UprevPush(buildroot) _UprevPush(buildroot)
_UprevCleanup(buildroot) _UprevCleanup(buildroot)
except: except:
# something went wrong, cleanup (being paranoid) for next build # something went wrong, cleanup (being paranoid) for next build
RunCommand(['sudo', 'rm', '-rf', buildroot]) if clobber:
RunCommand(['sudo', 'rm', '-rf', buildroot], print_cmd=False)
raise raise
if __name__ == '__main__': if __name__ == '__main__':