pib-cli 0.1.3

Python Development CLI

PIB CLI

A development environment CLI, complete with tooling.

Project Documentation

Master Branch

Production Branch

Supported Python Versions

Tested to work under the following python version:

• Python 3.7
• Python 3.8
• Python 3.9

Installation

This is a development environment CLI, with a customizable yaml config.

It's built into this Cookie Cutter template:

• Python In A Box

To install, simply use:

• pip install pib_cli
• pip install pib_cli[docs] (Adds Sphinx support.)
• pip install pib_cli[types] (Adds MyPy support.)

Usage

• use the dev command for details once installed

Container

python:3.7-slim

License

MPL-2

Included Packages

After using pib_cli on a number of projects I realized there is not a one size fits all solution.

• Some projects require extensive documentation, some projects require typing, some do not.
• At the suggestion of a friend, I've grouped the installable packages into "extras", that you can choose to install alongside the core pib_cli install.

Core Installed Packages:

package	Description
bandit	Finds common security issues
commitizen	Standardizes commit messages
isort	Sorts imports
poetry	Python Package Manager
pydocstyle	PEP 257 enforcement
pylint	Static Code Analysis
pytest	Test suite
pytest-cov	Coverage support for pytest
safety	Dependency vulnerability scanning
wheel	Package distribution tools
yamllint	Lint yaml configuration files
yapf	Customizable Code Formatting

• poetry install to install only these dependencies.
• This is the base install, and you'll always get these dependencies installed.

'types' extras:

package	Description
mypy	Static type checker

• poetry install -E types to add these dependencies to the core installation.

'docs' extras:

package	Description
sphinx	Generating documentation
sphinx-autopackagesummary	Template nested module content

• poetry install -E docs to add these dependencies to the core installation.

'pib_docs' extras:

package	Description
sphinx	Generating documentation
sphinx-autopackagesummary	Template nested module content
sphinx-click	Generate cli documentation
sphinx-jsonschema	Generate schema documentation

• poetry install -E pib_docs to add these dependencies to the core installation.
• These extras exist only to support building pib_cli's documentation- they aren't meant to be consumed by user projects.

Installing Multiple Extras:

This is straight-forward to do:

• poetry install -E docs -E types

Customizing the Command Line Interface

The CLI has some defaults built in, but is customizable by setting the PIB_CONFIG_FILE_LOCATION environment variable. The default config file can be found here.

Each command is described by a yaml key in this format :

- name: "command-name"
  path_method: "location_string"
  commands:
    - "one or more"
    - "shell commands"
    - "each run in a discrete environment"
  success: "Success Message"
  failure: "Failure Message"

where location_string is one of:

• project_root (/app)
• project_docs (/app/documentation)
• project_home (/app/${PROJECT_HOME})

Installing a virtual environment, and the CLI on your host machine

The scripts/extras.sh script does this for you.

First install poetry on your host machine:

• pip install poetry

Then source this script, setup the extras, and you can use the dev command on your host:

• source scripts/extras.sh
• pib_setup_hostmachine (to install the poetry dependencies)
• dev --help (to run the cli outside the container)

This is most useful for making an IDE like pycharm aware of what's installed in your project.

It is still recommended to work inside the container, as you'll have access to the full managed python environment, as well as any additional services you are running in containers.

If you wish to use the cli outside the container for all tasks, tomll and gitleaks will also need to be installed, or the cli.yml configuration will need to be customized to remove these commands.

Development Guide for pib_cli

Please see the documentation here.