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fixed issue #15, added tests of tags_like arg

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This commit is contained in:
Andrey Pohilko
2017-04-26 13:44:13 +06:00
parent 2e46e8197b
commit ae9c7b79c8
2 changed files with 53 additions and 33 deletions
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58
registry.py
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@@ -146,6 +146,13 @@ class Registry:
return tags_list
def list_tags_like(self, tag_like, args_tags_like):
for tag_like in args_tags_like:
print "tag like: {0}".format(tag_like)
for tag in all_tags_list:
if re.search(tag_like, tag):
print "Adding {0} to tags list".format(tag)
def get_tag_digest(self, image_name, tag):
image_headers = self.send("/v2/{0}/manifests/{1}".format(
image_name, tag), method="HEAD")
@@ -361,6 +368,30 @@ def delete_tags(
registry.delete_tag(image_name, tag, dry_run, keep_tag_digests)
def get_tags_like(args_tags_like, tags_list):
result = set()
for tag_like in args_tags_like:
print "tag like: {0}".format(tag_like)
for tag in tags_list:
if re.search(tag_like, tag):
print "Adding {0} to tags list".format(tag)
result.add(tag)
return result
def get_tags(all_tags_list, image_name, tags_like):
# check if there are args for special tags
result = set()
if tags_like:
result = get_tags_like(tags_like, all_tags_list)
else:
result.update(all_tags_list)
# get tags from image name if any
if ":" in image_name:
(image_name, tag_name) = image_name.split(":")
result = set(tag_name)
return result
def main_loop(args):
@@ -384,29 +415,13 @@ def main_loop(args):
print "---------------------------------"
print "Image: {0}".format(image_name)
tags_list = set()
all_tags_list = registry.list_tags(image_name)
if not all_tags_list:
print " no tags!"
continue
if args.tags_like:
for tag_like in args.tags_like:
print "tag like: {0}".format(tag_like)
for tag in all_tags_list:
if re.search(tag_like, tag):
print "Adding {0} to tags list".format(tag)
tags_list.add(tag)
# get tags from arguments if any
if ":" in image_name:
(image_name, tag_name) = image_name.split(":")
tags_list.add(tag_name)
if len(tags_list) == 0:
tags_list.update(all_tags_list)
tags_list = get_tags(all_tags_list, image_name, args.tags_like)
# print tags and optionally layers
for tag in tags_list:
@@ -422,14 +437,7 @@ def main_loop(args):
# add tags to "tags_to_keep" list, if we have regexp "tags_to_keep" entries:
if args.keep_tags_like:
for keep_like in args.keep_tags_like:
print "keep tag like: {0}".format(keep_like)
for tag in tags_list:
if re.search(keep_like, tag):
print "Adding {0} to keep tags list".format(tag)
args.keep_tags.append(tag)
args.keep_tags.append(get_tags_like(args.keep_tags_like, tags_list))
# delete tags if told so