# On a webpage you may not have all versions so don't warn if not expected
try:
current_idx = versions.index(version)
except ValueError:
if all_versions:
print("WARNING: version {3} not in versions for {0}, pattern {1} and with {2}".format(
url, filter_pattern,
checkers.describe_filter(**kwargs)), version)
current_idx = -1
latest = versions[0]
return current_idx == 0, latest, "page URL: {0}".format(url)
checkers.register('scrape', scrape)
def apple_store(version, *, productid):
if not isinstance(productid, str):
productid = str(productid)
url = "https://itunes.apple.com/lookup?id=" + str(productid)
# Data will be JSON
data = fetch_page(url)
data = json.loads(data)
if ('resultCount' not in data or
'results' not in data):
raise Exception('Error while loading Apple informations')
count = data['resultCount']
def git_commit(version, *, repository, branch):
refs = fetch_refs(repository)
ref_name = 'refs/heads/{0}'.format(branch)
obj = refs.get(ref_name, None)
if obj is None:
raise Exception("Invalid branch {1} specified for {0}".format(
repository, branch))
return obj == version, obj, "repository URL: {0}, branch {1}".format(
repository, branch)
checkers.register('git commit', git_commit)
def git_tag(version, *, repository, **kwargs):
refs = fetch_refs(repository)
matching_refs = list(refs.keys())
refs = None
# Remove refs/tag prefix
matching_refs = checkers.filter_versions(matching_refs,
prefix='refs/tags/')
# Apply user filters, change delimiter and sort
matching_refs = checkers.prepare_versions(matching_refs, **kwargs)
obj, tagname = line.split(b' ', maxsplit=1)
# Last tag override older ones (file is append only)
refs[tagname.decode('utf-8')] = obj.decode('ascii')
return refs
def hg_commit(version, *, repository, branch, context=None):
obj = lookup(repository, branch, context)
shortobj = obj
if len(version) > 0 and len(version) < len(obj):
shortobj = obj[:len(version)]
return shortobj == version, obj, "repository URL: {0}, branch {1}".format(repository, branch)
checkers.register('hg commit', hg_commit)
def hg_tag(version, *, repository, head="tip", context=None, **kwargs):
refs = tags(repository, head, context)
matching_refs = list(refs.keys())
refs = None
# Apply user filters, change delimiter and sort
matching_refs = checkers.prepare_versions(matching_refs, **kwargs)
if len(matching_refs) == 0:
print("WARNING: no matching references for {0} with {1}".format(
repository, checkers.describe_filter(**kwargs)))
return True, 'none', "repository URL: {0}".format(repository)
def svn_commit(version, *, repository):
parts = urlp.urlsplit(repository, allow_fragments=False)
if parts.scheme.lower() == 'svn':
online_version = svn_get_version(repository)
elif parts.scheme.lower() in ('http', 'https'):
online_version = dav_get_version(repository)
else:
raise Exception(
"Scheme {0} not supported as SVN protocol for {1}".format(
parts.scheme.lower(), repository))
return online_version == version, online_version, "repository URL: {0}".format(
repository)
checkers.register('svn commit', svn_commit)
def svn_tag(version, *, repository, **kwargs):
parts = urlp.urlsplit(repository, allow_fragments=False)
if parts.scheme.lower() == 'svn':
names = svn_list_tags(repository)
elif parts.scheme.lower() in ('http', 'https'):
names = dav_list_tags(repository)
else:
raise Exception(
"Scheme {0} not supported as SVN protocol for {1}".format(
parts.scheme.lower(), repository))
# Apply user filters, change delimiter and sort
matching_tags = checkers.prepare_versions(names, **kwargs)
image_name,
reference='latest',
tag_format=None,
**kwargs):
# Fetch monitored refence first
latest_digest = fetch_digest(registry, image_name, reference, **kwargs)
# Build the tag name from the version in the file
if tag_format is not None:
version = tag_format.format(version)
# Now fetch its digest
file_digest = fetch_digest(registry, image_name, version, **kwargs)
return latest_digest == file_digest, reference, "Registry URL: {0}, image {1}".format(
registry, image_name)
checkers.register('docker tag', docker_tag)
if __name__ == "__main__":
print(
fetch_digest('https://registry-1.docker.io', 'gitlab/gitlab-ce',
'latest'))
print(
fetch_digest('https://registry-1.docker.io',
'library/docker',
'latest',
architecture='amd64',
os='linux'))