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import base64
from gitlab import cli, utils
from gitlab import exceptions as exc
from gitlab.base import * # noqa
from gitlab.mixins import * # noqa
__all__ = [
"ProjectFile",
"ProjectFileManager",
]
class ProjectFile(SaveMixin, ObjectDeleteMixin, RESTObject):
_id_attr = "file_path"
_short_print_attr = "file_path"
def decode(self):
"""Returns the decoded content of the file.
Returns:
(str): the decoded content.
"""
return base64.b64decode(self.content)
def save(self, branch, commit_message, **kwargs):
"""Save the changes made to the file to the server.
The object is updated to match what the server returns.
Args:
branch (str): Branch in which the file will be updated
commit_message (str): Message to send with the commit
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabUpdateError: If the server cannot perform the request
"""
self.branch = branch
self.commit_message = commit_message
self.file_path = self.file_path.replace("/", "%2F")
super(ProjectFile, self).save(**kwargs)
def delete(self, branch, commit_message, **kwargs):
"""Delete the file from the server.
Args:
branch (str): Branch from which the file will be removed
commit_message (str): Commit message for the deletion
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabDeleteError: If the server cannot perform the request
"""
file_path = self.get_id().replace("/", "%2F")
self.manager.delete(file_path, branch, commit_message, **kwargs)
class ProjectFileManager(GetMixin, CreateMixin, UpdateMixin, DeleteMixin, RESTManager):
_path = "/projects/%(project_id)s/repository/files"
_obj_cls = ProjectFile
_from_parent_attrs = {"project_id": "id"}
_create_attrs = (
("file_path", "branch", "content", "commit_message"),
("encoding", "author_email", "author_name"),
)
_update_attrs = (
("file_path", "branch", "content", "commit_message"),
("encoding", "author_email", "author_name"),
)
@cli.register_custom_action("ProjectFileManager", ("file_path", "ref"))
def get(self, file_path, ref, **kwargs):
"""Retrieve a single file.
Args:
file_path (str): Path of the file to retrieve
ref (str): Name of the branch, tag or commit
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabGetError: If the file could not be retrieved
Returns:
object: The generated RESTObject
"""
file_path = file_path.replace("/", "%2F")
return GetMixin.get(self, file_path, ref=ref, **kwargs)
@cli.register_custom_action(
"ProjectFileManager",
("file_path", "branch", "content", "commit_message"),
("encoding", "author_email", "author_name"),
)
@exc.on_http_error(exc.GitlabCreateError)
def create(self, data, **kwargs):
"""Create a new object.
Args:
data (dict): parameters to send to the server to create the
resource
**kwargs: Extra options to send to the server (e.g. sudo)
Returns:
RESTObject: a new instance of the managed object class built with
the data sent by the server
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabCreateError: If the server cannot perform the request
"""
self._check_missing_create_attrs(data)
new_data = data.copy()
file_path = new_data.pop("file_path").replace("/", "%2F")
path = "%s/%s" % (self.path, file_path)
server_data = self.gitlab.http_post(path, post_data=new_data, **kwargs)
return self._obj_cls(self, server_data)
@exc.on_http_error(exc.GitlabUpdateError)
def update(self, file_path, new_data=None, **kwargs):
"""Update an object on the server.
Args:
id: ID of the object to update (can be None if not required)
new_data: the update data for the object
**kwargs: Extra options to send to the server (e.g. sudo)
Returns:
dict: The new object data (*not* a RESTObject)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabUpdateError: If the server cannot perform the request
"""
new_data = new_data or {}
data = new_data.copy()
file_path = file_path.replace("/", "%2F")
data["file_path"] = file_path
path = "%s/%s" % (self.path, file_path)
self._check_missing_update_attrs(data)
return self.gitlab.http_put(path, post_data=data, **kwargs)
@cli.register_custom_action(
"ProjectFileManager", ("file_path", "branch", "commit_message")
)
@exc.on_http_error(exc.GitlabDeleteError)
def delete(self, file_path, branch, commit_message, **kwargs):
"""Delete a file on the server.
Args:
file_path (str): Path of the file to remove
branch (str): Branch from which the file will be removed
commit_message (str): Commit message for the deletion
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabDeleteError: If the server cannot perform the request
"""
path = "%s/%s" % (self.path, file_path.replace("/", "%2F"))
data = {"branch": branch, "commit_message": commit_message}
self.gitlab.http_delete(path, query_data=data, **kwargs)
@cli.register_custom_action("ProjectFileManager", ("file_path", "ref"))
@exc.on_http_error(exc.GitlabGetError)
def raw(
self, file_path, ref, streamed=False, action=None, chunk_size=1024, **kwargs
):
"""Return the content of a file for a commit.
Args:
ref (str): ID of the commit
filepath (str): Path of the file to return
streamed (bool): If True the data will be processed by chunks of
`chunk_size` and each chunk is passed to `action` for
treatment
action (callable): Callable responsible of dealing with chunk of
data
chunk_size (int): Size of each chunk
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabGetError: If the file could not be retrieved
Returns:
str: The file content
"""
file_path = file_path.replace("/", "%2F").replace(".", "%2E")
path = "%s/%s/raw" % (self.path, file_path)
query_data = {"ref": ref}
result = self.gitlab.http_get(
path, query_data=query_data, streamed=streamed, raw=True, **kwargs
)
return utils.response_content(result, streamed, action, chunk_size)
@cli.register_custom_action("ProjectFileManager", ("file_path", "ref"))
@exc.on_http_error(exc.GitlabListError)
def blame(self, file_path, ref, **kwargs):
"""Return the content of a file for a commit.
Args:
file_path (str): Path of the file to retrieve
ref (str): Name of the branch, tag or commit
**kwargs: Extra options to send to the server (e.g. sudo)
Raises:
GitlabAuthenticationError: If authentication is not correct
GitlabListError: If the server failed to perform the request
Returns:
list(blame): a list of commits/lines matching the file
"""
file_path = file_path.replace("/", "%2F").replace(".", "%2E")
path = "%s/%s/blame" % (self.path, file_path)
query_data = {"ref": ref}
return self.gitlab.http_list(path, query_data, **kwargs)
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