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Brew: Added cache prefilling and build summary

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This commit is contained in:
shin- 2013-07-24 23:47:44 +02:00
parent 77ff537697
commit 94053b4225
2 changed files with 57 additions and 2 deletions
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54
contrib/brew/brew/brew.py
View file

@ -16,7 +16,9 @@ processed = {}
def build_library(repository=None, branch=None, namespace=None, push=False,
debug=False):
debug=False, prefill=True):
dst_folder = None
summary = Summary()
if repository is None:
repository = DEFAULT_REPOSITORY
if branch is None:
@ -38,7 +40,9 @@ def build_library(repository=None, branch=None, namespace=None, push=False,
if buildfile == 'MAINTAINERS':
continue
f = open(os.path.join(dst_folder, 'library', buildfile))
linecnt = 0
for line in f:
linecnt = linecnt + 1
logger.debug('{0} ---> {1}'.format(buildfile, line))
args = line.split()
try:
@ -66,11 +70,19 @@ def build_library(repository=None, branch=None, namespace=None, push=False,
else:
raise RuntimeError('Incorrect line format, '
'please refer to the docs')
if prefill:
logger.debug('Pulling {0} from official repository (cache '
'fill)'.format(buildfile))
client.pull(buildfile)
img = build_repo(url, ref, buildfile, tag, namespace, push)
summary.add_success(buildfile, (linecnt, line), img)
processed['{0}@{1}'.format(url, ref)] = img
except Exception as e:
logger.exception(e)
summary.add_exception(buildfile, (linecnt, line), e)
f.close()
summary.print_summary()
def build_repo(repository, ref, docker_repo, docker_tag, namespace, push):
@ -93,3 +105,43 @@ def build_repo(repository, ref, docker_repo, docker_tag, namespace, push):
logger.info('Pushing result to the main registry')
client.push(docker_repo)
return img_id
class Summary(object):
def __init__(self):
self._summary = {}
self._has_exc = False
def _add_data(self, image, linestr, data):
if image not in self._summary:
self._summary[image] = { linestr: data }
else:
self._summary[image][linestr] = data
def add_exception(self, image, line, exc):
lineno, linestr = line
self._add_data(image, linestr, { 'line': lineno, 'exc': str(exc) })
self._has_exc = True
def add_success(self, image, line, img_id):
lineno, linestr = line
self._add_data(image, linestr, { 'line': lineno, 'id': img_id })
def print_summary(self, logger=None):
linesep = ''.center(61, '-') + '\n'
s = 'BREW BUILD SUMMARY\n' + linesep
success = 'OVERALL SUCCESS: {}\n'.format(not self._has_exc)
details = linesep
for image, lines in self._summary.iteritems():
details = details + '{}\n{}'.format(image, linesep)
for linestr, data in lines.iteritems():
details = details + '{0:2} | {1} | {2:50}\n'.format(
data['line'],
'KO' if 'exc' in data else 'OK',
data['exc'] if 'exc' in data else data['id']
)
details = details + linesep
if logger:
logger.info(s + success + details)
else:
print s, success, details

5
contrib/brew/docker-brew
View file

@ -11,6 +11,8 @@ if __name__ == '__main__':
help='push generated repositories to the official registry')
parser.add_argument('--debug', default=False, action='store_true',
help='Enable debugging output')
parser.add_argument('--noprefill', default=True, action='store_false',
dest='prefill', help='Disable cache prefill')
parser.add_argument('-n', metavar='NAMESPACE', default='library',
help='namespace used for generated repositories.'
' Default is library')
@ -21,4 +23,5 @@ if __name__ == '__main__':
nargs='?', help='git repository containing the library definition'
' files. Default is ' + brew.DEFAULT_REPOSITORY)
args = parser.parse_args()
brew.build_library(args.repository, args.b, args.n, args.push, args.debug)
brew.build_library(args.repository, args.b, args.n, args.push, args.debug,
args.prefill)