unused-deps-py 0.0.6

No project description provided

# Unused Deps Py

unused_deps_py is a command line tool to determine any unused dependencies in [java_library](https://docs.bazel.build/versions/master/be/java.html#java_library) targets. It outputs buildozer commands to apply the suggested prunings. It’s based on [unused_deps](https://github.com/bazelbuild/buildtools/blob/master/unused_deps/README.md) but it also adds support for [rules_jvm_external](https://github.com/bazelbuild/rules_jvm_external) maven repositories.

## Installation

### Preferred way `shell $ pip install unused-deps-py $ unused_deps_py --help `

### Building from sources `shell $ bazel run //unused_deps_py -- --help `

## Usage

`shell unused_deps_py --workspace-path WORKSPACE_PATH TARGET... `

Here, TARGET is a space-separated list of Bazel labels, with support for :all and …

## Releasing to PyPI

In order to release a new version you first need update the version number in:

1. BUILD.bazel

2. main.py

Then you need to run:

`shell $ bazel build //unused_deps_py:unused_deps_py_wheel $ twine upload bazel-bin/unused_deps_py/unused_deps_py-<version>-py3-none-any.whl `

## Local manual testing

`shell # build bazel build //unused_deps_py/... # store the filename of the Python Wheel in a variable WHL="$(ls $(bazel info bazel-bin)/unused_deps_py/*.whl)" # move to a temporary directory pushd /tmp # setup a virtual environment to avoid polluting your Python installation pipenv install # install the wheel pipenv install $WHL # enter the pipenv environment to do manual testing pipenv shell # do some manual tests unused_deps_py -h unused_deps_py --version unused_deps_py --workspace-path /whatever //libs/super-lib # exit the virtual environment exit # delete the virtual environment pipenv --rm rm Pipfile && rm Pipfile.lock # go back to your previous directory popd `