2ppy 2.0

.flake8

@@ -0,0 +1,5 @@
+[flake8]
+per-file-ignores = 
+    __init__.py:F401, F403
+    __main__.py:F401, F403
+max-line-length = 127

.github/dependabot.yml

@@ -0,0 +1,15 @@
+version: 2
+
+updates:
+  - directory: /
+    package-ecosystem: pip
+    schedule:
+      interval: daily
+  - directory: /
+    package-ecosystem: maven
+    schedule:
+      interval: daily
+  - directory: /
+    package-ecosystem: github-actions
+    schedule:
+      interval: weekly

.github/workflows/ci.yml

@@ -0,0 +1,177 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - "*"
+      - "**"
+    tags:
+      - "*"
+  pull_request:
+
+env:
+  project-name: 2PPy
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build:
+    name: build & test
+    strategy:
+      matrix:
+        os: [ubuntu, windows, macos]
+        python-version: ['3.9', '3.10', '3.11']
+        include:
+          - package: false
+          - os: ubuntu
+            python-version: '3.9'
+            package: true # only build package artifacts once
+      fail-fast: false
+    runs-on: ${{ matrix.os }}-latest
+    outputs:
+      artifact-name: ${{ steps.artifact.outputs.artifact-name }}
+      version: ${{ steps.artifact.outputs.version }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: pip
+      - name: Set up Maven with Java 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'adopt'
+          architecture: 'x64'
+          cache: maven
+      - name: Install build tool
+        run: |
+          python -m pip install --upgrade pip
+      - name: Install CI dependencies
+        run: |
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Build
+        run: |
+          python -m build --sdist --wheel
+      - name: Install
+        run: |
+          pip install dist/*.whl
+      - name: Test
+        run: |
+          coverage run -m pytest -p no:faulthandler
+      - name: Coverage
+        run: |
+          coverage report -i -m
+      - name: Prepare artifacts
+        id: artifact
+        if: ${{ matrix.package }}
+        run: |
+          echo 'artifact-name=${{ env.project-name }}-${{ matrix.python-version }}-${{ matrix.os }}' >> "$GITHUB_OUTPUT"
+          VERSION=$(python -m setuptools_git_versioning)
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+      - name: Upload artifacts
+        if: ${{ matrix.package }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.artifact.outputs.artifact-name }}
+          path: |
+            dist/*.whl
+            dist/*.tar.gz
+            LICENSE
+      - name: Upload test install script to artifact
+        if: ${{ matrix.package }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: test-install-script
+          path: test/post_install_test.py
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Lint with Flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          python -m flake8 . --count --statistics
+
+  install:
+    strategy:
+      matrix:
+        os: [ubuntu, windows, macos]
+        python-version: ['3.9', '3.10', '3.11']
+        install: ['wheel', 'sdist']
+      fail-fast: false
+    runs-on: ${{ matrix.os }}-latest
+    needs: [build]
+    steps:
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: ${{ needs.build.outputs.artifact-name }}
+      - name: Install from wheel
+        if: ${{ matrix.install == 'wheel' }}
+        run: |
+          pip install dist/*.whl
+      - name: Install from sdist
+        if: ${{ matrix.install == 'sdist' }}
+        run: |
+          pip install dist/*.tar.gz
+      - name: Pull test file from artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: test-install-script
+      - name: Test installation
+        run: |
+          python post_install_test.py
+
+  release:
+    runs-on: ubuntu-latest
+    needs: [build, lint, install]
+    concurrency:
+      group: release
+    if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: ${{ needs.build.outputs.artifact-name }}
+      - name: GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          name: ${{ needs.build.outputs.version }}
+          fail_on_unmatched_files: true
+          files: |
+            dist/*.whl
+            dist/*.tar.gz
+            LICENSE
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: [build, release]
+    concurrency:
+      group: publish
+    environment: test-pypi
+    permissions:
+      id-token: write
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: ${{ needs.build.outputs.artifact-name }}
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/

.gitignore

@@ -6,9 +6,9 @@ VERSION
 venv/
 .idea/
 .vscode/
-
 *~
 *.jar
+tuprolog/libs/*/
 
 ### Python ###
 # Byte-compiled / optimized / DLL files

.python-version

@@ -1 +1 @@
-3.9.6
+3.11.1

MANIFEST.in

@@ -1,4 +1,4 @@
-include VERSION
+include pom.xml
 include tuprolog/libs/*.jar
 exclude test/*
-exclude main.py
+exclude main.py