def _format_yaml_symlink(yaml_file):
"""Return formatted string for yaml file
:param str yaml_file: Yaml file path
"""
path = fmt.symlink_target(yaml_file)
path = fmt.remove_prefix(path, ROOT_DIR)
path = fmt.remove_prefix(path, '/')
return '\n' + fmt.get_path('clowder.yaml') + ' -> ' + fmt.get_path(
path) + '\n'
def _init_repo(self):
"""Initialize repository
:raise OSError:
"""
if existing_git_repository(self.repo_path):
return
try:
self._print(' - Initialize repo at ' +
fmt.get_path(self.repo_path))
if not os.path.isdir(self.repo_path):
try:
os.makedirs(self.repo_path)
except OSError as err:
if err.errno != os.errno.EEXIST:
raise
self.repo = Repo.init(self.repo_path)
except GitError as err:
remove_directory(self.repo_path)
message = colored(' - Failed to initialize repository', 'red')
self._print(message)
self._print(fmt.error(err))
self._exit(message)
except (KeyboardInterrupt, SystemExit):
remove_directory(self.repo_path)
self._exit()
def _format_yaml_file(yaml_file):
"""Return formatted string for yaml file
:param str yaml_file: Yaml file path
"""
path = fmt.remove_prefix(yaml_file, ROOT_DIR)
path = fmt.remove_prefix(path, '/')
return '\n' + fmt.get_path(path) + '\n'
def link_clowder_yaml(version=None):
"""Create symlink pointing to clowder.yaml file
:param Optional[str] version: Version name of clowder.yaml to link
:raise ClowderExit:
"""
if version is None:
yaml_file = os.path.join(ROOT_DIR, '.clowder', 'clowder.yaml')
path_output = fmt.get_path('.clowder/clowder.yaml')
else:
relative_path = os.path.join('.clowder', 'versions', version,
'clowder.yaml')
path_output = fmt.get_path(relative_path)
yaml_file = os.path.join(ROOT_DIR, relative_path)
if not os.path.isfile(yaml_file):
print('\n' + path_output + " doesn't seem to exist\n")
raise ClowderExit(1)
yaml_symlink = os.path.join(ROOT_DIR, 'clowder.yaml')
print(' - Symlink ' + path_output)
force_symlink(yaml_file, yaml_symlink)
def _repo(self):
"""Create Repo instance for self.repo_path
:return: GitPython Repo instance
:rtype: Repo
"""
try:
repo = Repo(self.repo_path)
except GitError as err:
repo_path_output = fmt.get_path(self.repo_path)
message = colored(" - Failed to create Repo instance for ", 'red') + repo_path_output
self._print(message)
self._print(fmt.error(err))
self._exit(message)
except (KeyboardInterrupt, SystemExit):
self._exit()
else:
return repo