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5a0e4d79cc
With the gradual rewrite of the Makefile to the 'helper' script will require helper functions that would better live in a separate util module. Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
import json
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import urllib.request
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import urllib.parse
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from typing import Dict, List
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def get_registry_uri(namespace: str,
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gitlab_uri: str = "https://gitlab.com") -> str:
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"""
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Construct a v4 API URI pointing the namespaced project's image registry.
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:param namespace: GitLab project namespace, e.g. "libvirt/libvirt"
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:param gitlab_uri: GitLab base URI, can be a private deployment
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:param api_version: GitLab REST API version number
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:return: URI pointing to a namespaced project's image registry
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"""
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# this converts something like "libvirt/libvirt" to "libvirt%2Flibvirt"
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namespace_urlenc = urllib.parse.quote_plus(namespace)
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project_uri = f"{gitlab_uri}/api/v4/projects/{namespace_urlenc}"
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uri = project_uri + "/registry/repositories"
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return uri
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def get_registry_images(uri: str) -> List[Dict]:
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"""
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List all container images that are currently available in the given GitLab
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project.
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:param uri: URI pointing to a GitLab instance's image registry
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:return: list of container image names
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"""
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r = urllib.request.urlopen(uri + "?per_page=100")
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# read the HTTP response and load the JSON part of it
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return json.loads(r.read().decode())
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