makefile-checker 0.0.2

Package to validate makefile contents

python-makefile-checker

Verify that scripts in your project's makefile actually exist. Use from within your GitHub actions workflow file or from python code itself!

Context

During a development cycle, it's common for files to be renamed during the end-to-end development of a pull request or project. Batch jobs that run make targets in python projects must have these files present in a filesystem to run successfully, and so renames / edits to python scripts that aren't reflected in the Makefile can have unintended consequences. It would be great to catch these errors early, before a PR is merged.

What it does

This python project publishes a package that one can use to verify that scripts listed in a Makefile actually exist within a filesystem. Since this utility is a script, it can be called from github actions itself, or from within python code itself. I'll provide an example on how to use from within a GitHub Actions workflow file below.

• Finds all makefiles from within working directory, including those that are nested in subdirectories
• Validates that the scripts those makefiles specify exist
• If scripts exist within a Makefile but not within the filesystem, an exception is raised detailing which scripts are missing

How to use

If using in a Github Actions workflow file, you can follow these steps.

First install the package

pip install makefile-checker

Add the following step to your workflow file:

  - name: Check Makefile(s)
    shell: bash
    working-directory: <your working directory>
    run: |
      poetry run check-makefile