Metadata-Version: 2.3
Name: configcraft
Version: 0.1.2
Summary: A Python library for DRY configuration management with inheritance patterns and secure configuration merging.
License: MIT
Author: Sanhe Hu
Author-email: husanhe@email.com
Maintainer: Sanhe Hu
Maintainer-email: husanhe@email.com
Requires-Python: >=3.9,<4.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Provides-Extra: auto
Provides-Extra: dev
Provides-Extra: doc
Provides-Extra: test
Requires-Dist: Sphinx (>=7.4.7,<8.0.0) ; extra == "doc"
Requires-Dist: build (>=1.2.1,<2.0.0) ; extra == "dev"
Requires-Dist: docfly (==3.0.0) ; extra == "doc"
Requires-Dist: furo (==2024.8.6) ; extra == "doc"
Requires-Dist: ipython (>=8.18.1,<8.19.0) ; extra == "doc"
Requires-Dist: nbsphinx (>=0.8.12,<1.0.0) ; extra == "doc"
Requires-Dist: pygments (>=2.18.0,<3.0.0) ; extra == "doc"
Requires-Dist: pytest (>=8.2.2,<9.0.0) ; extra == "test"
Requires-Dist: pytest-cov (>=6.0.0,<7.0.0) ; extra == "test"
Requires-Dist: rich (>=13.8.1,<14.0.0) ; extra == "dev"
Requires-Dist: rstobj (==1.2.1) ; extra == "doc"
Requires-Dist: sphinx-copybutton (>=0.5.2,<1.0.0) ; extra == "doc"
Requires-Dist: sphinx-design (>=0.6.1,<1.0.0) ; extra == "doc"
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Requires-Dist: twine (>=6.0.0,<7.0.0) ; extra == "dev"
Requires-Dist: wheel (>=0.45.0,<1.0.0) ; extra == "dev"
Project-URL: Changelog, https://github.com/MacHu-GWU/configcraft-project/blob/main/release-history.rst
Project-URL: Documentation, https://configcraft.readthedocs.io/en/latest/
Project-URL: Download, https://pypi.org/pypi/configcraft#files
Project-URL: Homepage, https://github.com/MacHu-GWU/configcraft-project
Project-URL: Issues, https://github.com/MacHu-GWU/configcraft-project/issues
Project-URL: Repository, https://github.com/MacHu-GWU/configcraft-project
Description-Content-Type: text/x-rst


.. image:: https://readthedocs.org/projects/configcraft/badge/?version=latest
    :target: https://configcraft.readthedocs.io/en/latest/
    :alt: Documentation Status

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    :target: https://github.com/MacHu-GWU/configcraft-project/actions?query=workflow:CI

.. image:: https://codecov.io/gh/MacHu-GWU/configcraft-project/branch/main/graph/badge.svg
    :target: https://codecov.io/gh/MacHu-GWU/configcraft-project

.. image:: https://img.shields.io/pypi/v/configcraft.svg
    :target: https://pypi.python.org/pypi/configcraft

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    :target: https://pypi.python.org/pypi/configcraft

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    :target: https://pypi.python.org/pypi/configcraft

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    :target: https://github.com/MacHu-GWU/configcraft-project

------

.. image:: https://img.shields.io/badge/Link-API-blue.svg
    :target: https://configcraft.readthedocs.io/en/latest/py-modindex.html

.. image:: https://img.shields.io/badge/Link-Install-blue.svg
    :target: `install`_

.. image:: https://img.shields.io/badge/Link-GitHub-blue.svg
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    :target: https://github.com/MacHu-GWU/configcraft-project/issues

.. image:: https://img.shields.io/badge/Link-Download-blue.svg
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Welcome to ``configcraft`` Documentation
==============================================================================
.. image:: https://configcraft.readthedocs.io/en/latest/_static/configcraft-logo.png
    :target: https://configcraft.readthedocs.io/en/latest/

A Python library for DRY (Do not repeat yourself) configuration management with inheritance patterns and secure configuration merging.

📚 Full documentation is available at `HERE <https://configcraft.readthedocs.io/en/latest/>`_

**Key Features:**

- **🔄 Configuration Inheritance**: Use ``_defaults`` sections to eliminate duplication across environments
- **🔒 Secure Config Merging**: Safely combine non-sensitive config with secrets without exposing credentials
- **🎯 JSON Path Patterns**: Apply defaults with flexible ``*.field`` and ``env.field`` patterns
- **📋 List Merging**: Intelligently merge lists by position to maintain data relationships
- **🛡️ Type Safety**: Structure-aware merging with validation and clear error messages


Quick Example
------------------------------------------------------------------------------
**Configuration Inheritance:**

.. code-block:: python

    from configcraft.api import apply_inheritance

    config = {
        "_defaults": {
            "*.port": 8080,
            "*.timeout": 30
        },
        "dev": {
            "host": "localhost"
        },
        "prod": {
            "host": "api.company.com", 
            "port": 443
        }
    }

    apply_inheritance(config)
    # Result:
    # {
    #     "dev": {
    #         "host": "localhost", 
    #         "port": 8080, 
    #         "timeout": 30
    #     },
    #     "prod": {
    #         "host": "api.company.com", 
    #         "port": 443, 
    #         "timeout": 30
    #     }
    # }

**Secure Configuration Merging:**

.. code-block:: python

    from configcraft.api import deep_merge

    # config.json (safe to commit)
    base_config = {
        "database": {
            "host": "prod-db.com", 
            "port": 5432
        }
    }

    # secrets.json (never commit)
    secrets = {
        "database": {
            "password": "secret123"
        }
    }

    final_config = deep_merge(base_config, secrets)
    # Result:
    # {
    #     "database": {
    #         "host": "prod-db.com", 
    #         "port": 5432,
    #         "password": "secret123"
    #     }
    # }


.. _install:

Install
------------------------------------------------------------------------------

``configcraft`` is released on PyPI, so all you need is to:

.. code-block:: console

    $ pip install configcraft

To upgrade to latest version:

.. code-block:: console

    $ pip install --upgrade configcraft

