Merge "refactor: Exchange NotADirectoryError for better exception"
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commit
25ec5f76be
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@ -56,3 +56,8 @@ Git Exceptions
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:members:
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:show-inheritance:
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:undoc-members:
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.. autoexception:: pegleg.engine.exceptions.GitInvalidRepoException
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:members:
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:show-inheritance:
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:undoc-members:
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@ -81,4 +81,9 @@ class GitSSHException(BaseGitException):
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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_url=%(repo_url)s")
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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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@ -17,7 +17,6 @@ import os
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import tempfile
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from urllib.parse import urlparse
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import click
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from git import exc as git_exc
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from git import Git
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from git import Repo
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@ -61,7 +60,6 @@ def git_handler(repo_url,
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path to ``repo_url``.
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:raises ValueError: If ``repo_url`` isn't a valid URL or doesn't begin
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with a valid protocol (http, https or ssh) for cloning.
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:raises NotADirectoryError: If ``repo_url`` isn't a valid directory path.
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"""
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@ -91,13 +89,9 @@ def git_handler(repo_url,
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else:
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LOG.debug('Treating repo_url=%s as an already-cloned repository. '
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'Attempting to checkout ref=%s', repo_url, ref)
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try:
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# get absolute path of what is probably a directory
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repo_url, _ = normalize_repo_path(repo_url)
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except Exception:
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msg = "The repo_url=%s is not a valid Git repo" % repo_url
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LOG.error(msg)
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raise NotADirectoryError(msg)
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# Normalize the repo path.
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repo_url, _ = normalize_repo_path(repo_url)
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repo = Repo(repo_url, search_parent_directories=True)
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if repo.is_dirty(untracked_files=True):
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@ -434,7 +428,8 @@ def normalize_repo_path(repo_url_or_path):
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:param repo_url_or_path: URL of remote Git repo or path to local Git repo.
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:returns: Tuple of root Git path or URL, additional subpath included (e.g.
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"deployment_files")
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:rtype: tuple
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:rtype: tuple[str, str]
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:raises GitInvalidRepoException: If the repo is invalid.
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"""
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@ -459,8 +454,8 @@ def normalize_repo_path(repo_url_or_path):
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repo_url_or_path = os.path.abspath(repo_url_or_path)
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if not repo_url_or_path or not is_repository(repo_url_or_path):
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raise click.ClickException(
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"Specified site repo path=%s exists but is not a valid Git "
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"repository" % orig_repo_path)
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msg = "The repo_path=%s is not a valid Git repo" % (orig_repo_path)
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LOG.error(msg)
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raise exceptions.GitInvalidRepoException(repo_path=repo_url_or_path)
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return repo_url_or_path, sub_path
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@ -21,6 +21,7 @@ import click
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import pytest
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from pegleg import config
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from pegleg.engine import exceptions
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from pegleg.engine import repository
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from pegleg.engine import util
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@ -238,10 +239,10 @@ def test_process_repositories_with_local_site_path_exists_not_repo(*_):
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"""Validate that when the site repo already exists but isn't a repository
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that an error is raised.
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"""
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with pytest.raises(click.ClickException) as exc:
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with pytest.raises(exceptions.GitInvalidRepoException) as exc:
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_test_process_repositories_inner(
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expected_extra_repos=TEST_REPOSITORIES)
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assert "is not a valid Git repository" in str(exc.value)
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assert "The repository path or URL is invalid" in str(exc.value)
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def test_process_repositories_with_repo_username():
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@ -400,9 +400,11 @@ def test_git_clone_invalid_url_type_raises_value_error():
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@pytest.mark.skipif(
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not test_utils.is_connected(),
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reason='git clone requires network connectivity.')
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def test_git_clone_invalid_local_repo_url_raises_notadirectory_error():
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url = False
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with pytest.raises(NotADirectoryError):
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@mock.patch.object(git, 'is_repository', autospec=True, return_value=False)
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@mock.patch('os.path.exists', return_value=True, autospec=True)
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def test_git_clone_invalid_local_repo_url_raises_invalid_repo_exc(*args):
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url = 'blah'
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with pytest.raises(exceptions.GitInvalidRepoException):
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git.git_handler(url, ref='master')
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