python-rust-mix-build is a GitHub Action that checks if the Python-Rust mix project passes build or not.

Test case usage for python-rust-mix-build.

name: Build Test

on: [push]

jobs:
    Test:
        runs-on: ubuntu-latest # multiple can be added
        steps:
            - name: Checkout Repo
              uses: actions/checkout@v3

            - name: Run Build Test
              uses: d33p0st/python-rust-mix-build@v1
              with:
                python-version: 3.9 # set python version. default: 3.12
                miniconda-version: # set miniconda version. default: "latest"

For this action to work on your Python-Rust mix project, make sure you have Cargo.toml and pyproject.toml intact and follows the proper rules.

For Example, the following entries should be there in your Cargo.toml

[lib]
crate-type = ["cdylib"]

[build-dependencies]
cc = "1.0"

Note: This will not work in pure rust or pure python projects. Make sure you are using pyo3 crate in rust to create binaries that can be called from a python script or file. Additionaly, maturin is being used to test the build which means pyproject.toml should have an entry about it.

A demo pyproject.toml and Cargo.toml is provided here.

python-rust-mix-build has three inputs:

• python-version: specify the python version. Default is 3.12

• miniconda-version: specify the miniconda version to use as maturin needs either venv or miniconda to work. Default is "latest"

• replace: Takes boolean values. Default is false. This builds and pushes that built binary back to the repository.

  For this to work, add an addition line to your workflow file:

  permissions: write-all

• GH_TOKEN: This takes GITHUB API TOKEN as input, if permissions: write-all line is provided, The action will automatically get the GITHUB TOKEN from your account. However, If not provided, GH_TOKEN needs to be set with proper permissions.

You need to pull auto-generated commits in case of using replace input, Else your repo will mess up.

Feel free to submit any issues here.

Create any relevant pull requests here.