90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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class PeglegBaseException(Exception):
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"""Base class for Pegleg exception and error handling."""
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def __init__(self, message=None, **kwargs):
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self.message = message or self.message
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try: # nosec
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self.message = self.message % kwargs
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except Exception:
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pass
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super(PeglegBaseException, self).__init__(self.message)
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class BaseGitException(PeglegBaseException):
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"""Base class for Git exceptions and error handling."""
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message = 'An unknown error occurred while accessing a chart source.'
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class GitException(BaseGitException):
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"""Exception when an error occurs cloning a Git repository."""
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def __init__(self, location, details=None):
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self._message = ('Git exception occurred: [%s] may not be a valid git '
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'repository' % location)
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if details:
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self._message += '. Details: %s' % details
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super(GitException, self).__init__(self._message)
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class GitAuthException(BaseGitException):
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"""Exception that occurs when authentication fails for cloning a repo."""
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def __init__(self, repo_url, ssh_key_path):
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self._repo_url = repo_url
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self._ssh_key_path = ssh_key_path
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self._message = ('Failed to authenticate for repo %s with ssh-key at '
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'path %s' % (self._repo_url, self._ssh_key_path))
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super(GitAuthException, self).__init__(self._message)
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class GitProxyException(BaseGitException):
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"""Exception when an error occurs cloning a Git repository
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through a proxy."""
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def __init__(self, location):
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self._location = location
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self._message = ('Could not resolve proxy [%s]' % self._location)
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super(GitProxyException, self).__init__(self._message)
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class GitSSHException(BaseGitException):
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"""Exception that occurs when an SSH key could not be found."""
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def __init__(self, ssh_key_path):
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self._ssh_key_path = ssh_key_path
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self._message = ('Failed to find specified SSH key: %s' %
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(self._ssh_key_path))
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super(GitSSHException, self).__init__(self._message)
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class GitConfigException(BaseGitException):
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"""Exception that occurs when reading Git repo config fails."""
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message = ("Failed to read Git config file for repo path: %(repo_path)s")
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class GitInvalidRepoException(BaseGitException):
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"""Exception raised when an invalid repository is detected."""
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message = ("The repository path or URL is invalid: %(repo_path)s")
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