Metadata-Version: 2.1
Name: gitlabber
Version: 1.1.9
Summary: A Gitlab clone/pull utility for backing up or cloning Gitlab groups
Home-page: https://github.com/ezbz/gitlabber
Download-URL: https://github.com/ezbz/gitlabber/archive/master.zip
Author: Erez Mazor
Author-email: erezmazor@gmail.com
License: MIT
Keywords: gitlab,python,cli
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Topic :: Utilities
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Requires-Python: >=3
License-File: LICENSE.txt
Requires-Dist: docopt
Requires-Dist: anytree
Requires-Dist: globre
Requires-Dist: pyyaml
Requires-Dist: tqdm
Requires-Dist: GitPython
Requires-Dist: python-gitlab

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Gitlabber
=========

* A utility to clone and pull Gitlab groups, subgroups, projects based on path selection


Purpose
-------

Gitlabber clones or pulls all projects under a subset of groups / subgroups by building a tree from the Gitlab API and allowing you to specify which subset of the tree you want to clone using glob patterns and/or regex expressions.



Installation
------------

* You can install gitlabber from `PyPi <https://pypi.org/project/gitlabber>`_ :

.. code-block:: bash

    pip install gitlabber

* You'll need to create an  `access token <https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html>`_ from Gitlab with API scopes `read_repository`
  and `read_api`

Usage
-----

* Arguments can be provided via the CLI arguments directly or via environment variables::
    +---------------+---------------+---------------------------+
    | Argument      | Flag          | Environment Variable      |
    +===============+===============+===========================+
    | token         | -t            | `GITLAB_TOKEN`            |
    +---------------+---------------+---------------------------+
    | url           | -u            | `GITLAB_URL`              |
    +---------------+---------------+---------------------------+
    | method        | -m            | `GITLABBER_CLONE_METHOD`  |
    +---------------+---------------+---------------------------+
    | naming        | -n            | `GITLABBER_FOLDER_NAMING` |
    +---------------+---------------+---------------------------+
    | include       | -i            | `GITLABBER_INCLUDE`       |
    +---------------+---------------+---------------------------+
    | exclude       | -x            | `GITLABBER_EXCLUDE`       |
    +---------------+---------------+---------------------------+

* To view the tree run the command with your includes/excludes and the `-p` flag it will print your tree like so

.. code-block:: bash

    root [http://gitlab.my.com]
    ├── group1 [/group1]
    │   └── subgroup1 [/group1/subgroup1]
    │       └── project1 [/group1/subgroup1/project1]
    └── group2 [/group2]
        ├── subgroup1 [/group2/subgroup1]
        │   └── project2 [/group2/subgroup1/project2]
        ├── subgroup2 [/group2/subgroup2]
        └── subgroup3 [/group2/subgroup3]

* To see how to use glob patterns and regex to filter tree nodes see `globre project page <https://pypi.org/project/globre/>`_ .

* Cloning vs Pulling: when running Gitlabber consecutively with same parameters it will scan the local tree structure, if the project directory exists and is a valid git repository (has .git folder in it) gitlabber will perform a git pull in the directory, otherwise the project directory will be created and the gitlab project will be cloned into it.

* Cloning submodules: use the `-r` flag to recurse git submodules, uses the `--recursive` for cloning and utilizes `GitPython's smart update method <https://github.com/gitpython-developers/GitPython/blob/20f4a9d49b466a18f1af1fdfb480bc4520a4cdc2/git/objects/submodule/root.py#L67>`__ for upading cloned repositories

* Printed Usage:

.. code-block:: bash

    usage: gitlabber [-h] [-t token] [-u url] [--verbose] [-p]
                    [--print-format {json,yaml,tree}] [-m {ssh,https}] [-i csv]
                    [-x csv] [--version]
                    [dest]

    Gitlabber - clones or pulls entire groups/projects tree from gitlab

    positional arguments:
    dest                  destination path for the cloned tree (created if doesn't exist)

    optional arguments:
    -h, --help            show this help message and exit
    -t token, --token token
                            gitlab personal access token https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html
    -u url, --url url     base gitlab url (e.g.: 'http://gitlab.mycompany.com')
    --verbose             print more verbose output
    -p, --print           print the tree without cloning
    --print-format {json,yaml,tree}
                            print format (default: 'tree')
    -n {name,path}, --naming {name,path}
                            the folder naming strategy for projects (default: "name")
    -m {ssh,http}, --method {ssh,http}
                            the git transport method to use for cloning (default: "ssh")
    -a {include,exclude,only}, --archived {include,exclude,only}
                            include archived projects and groups in the results (default: "include")
    -i csv, --include csv
                            comma delimited list of glob patterns of paths to projects or groups to clone/pull
    -x csv, --exclude csv
                            comma delimited list of glob patterns of paths to projects or groups to exclude from clone/pull
    -r, --recursive       clone/pull git submodules recursively
    --version             print the version

    examples:

        clone an entire gitlab tree using a base url and a token:
        gitlabber -t <personal access token> -u <gitlab url> .

        # the following examples assume you provided token/url in environment variables so these arguments are omitted
        only print the gitlab tree:
        gitlabber -p .

        clone only projects under subgroup 'MySubGroup' to location '~/GitlabRoot':
        gitlabber -i '/MyGroup/MySubGroup**' ~/GitlabRoot

        clone only projects under group 'MyGroup' excluding any projects under subgroup 'MySubGroup':
        gitlabber -i '/MyGroup**' -x '/MyGroup/MySubGroup**' .

        clone an entire gitlab tree except projects under groups named 'ArchiveGroup':
        gitlabber -x '/ArchiveGroup**' .

        clone projects that start with a case insensitive 'w' using a regular expression:
        gitlabber -i '/{[w].*}' .

Debugging 
---------
* You can use the `--verbose` flag to get Gitlabber debug messages printed
* For more verbose gitlab messages you can get `GitPython <https://gitpython.readthedocs.io/en/stable>`__ module to print more debug messages by setting the environment variable:

.. code-block:: bash

    export GIT_PYTHON_TRACE='full'

Toubleshooting
--------------
* `GitlabHttpError: 503`: make sure you provide the base url to your gitalb installation (e.g., `https://gitlab.my.com` and not `https://gitlab.my.com/some/nested/path`)

Known Limitations
----------------- 
* Project Renaming: Gitlabber doesn't maintain local state and will not rename local projects when they are renamed on the server and it will clone them again under their new name.
* Folder Naming Strategy: consecutively running gitlabber with different values for the `-n` parameter will produce undesirable results, keep the same value as previous runs or simply don't change it from the default (project name)
* When using gitlab.com observe `rate limits <https://docs.gitlab.com/ee/user/gitlab_com/index.html#gitlabcom-specific-rate-limits/>`__ when cloning large number of projects and the `ones <https://docs.gitlab.com/ee/security/rate_limits.html>`__ for on-premise installations
