python_marshal 0.4.7

A Rust library for reading and writing Python marshal files.
Documentation 
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name: Rust

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Restore stdlib cache
      uses: actions/cache/restore@v4
      with:
        path: tests/data
        key: python-stdlib-3.10.1-3.11.1-3.12.1-3.13.1-${{ runner.os }}
        restore-keys: |

          python-stdlib-

    - name: Install pyenv and Python versions
      run: |

        versions=("3.10.1" "3.11.1" "3.12.1" "3.13.1")

        missing_versions=()
        for version in "${versions[@]}"; do
          if [ ! -d "tests/data/cpython-${version}/Lib" ]; then
            missing_versions+=("$version")
          fi
        done

        if [ ${#missing_versions[@]} -eq 0 ]; then
          echo "All required stdlib folders found in cache. Skipping Python installation."
          exit 0
        fi

        echo "Missing stdlib folders for: ${missing_versions[@]}"
        echo "Installing pyenv and missing Python versions..."

        curl https://pyenv.run | bash

        export PYENV_ROOT="$HOME/.pyenv"
        export PATH="$PYENV_ROOT/bin:$PATH"
        eval "$(pyenv init --path)"
        eval "$(pyenv virtualenv-init -)"

        for version in "${missing_versions[@]}"; do
          pyenv install "$version"
        done

        # Export all paths to GitHub env regardless
        echo "PYTHON_3_10=$HOME/.pyenv/versions/3.10.1/bin/python3.10" >> $GITHUB_ENV
        echo "PYTHON_3_11=$HOME/.pyenv/versions/3.11.1/bin/python3.11" >> $GITHUB_ENV
        echo "PYTHON_3_12=$HOME/.pyenv/versions/3.12.1/bin/python3.12" >> $GITHUB_ENV
        echo "PYTHON_3_13=$HOME/.pyenv/versions/3.13.1/bin/python3.13" >> $GITHUB_ENV+

    - name: Build
      run: cargo build --verbose

    - name: Run tests
      run: cargo test --verbose -- --nocapture

    - name: Cache Python standard libraries
      uses: actions/cache/save@v4
      with:
        path: tests/data
        key: python-stdlib-3.10.1-3.11.1-3.12.1-3.13.1-${{ runner.os }}