python.yml

# encoding: utf-8

# This file is part of CycloneDX Python
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
# Copyright (c) OWASP Foundation. All Rights Reserved.

name: Python CI

on:
  workflow_dispatch:
  pull_request:
    branches-ignore: ['dependabot/**']
  push:
    tags: [ 'v*.*.*' ]  # run again on release tags to have tools mark them
    branches: [ 'main' ]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  PYTHON_VERSION_DEFAULT: "3.11"
  POETRY_VERSION: "1.4.1"
  REPORTS_DIR: CI_reports
  TESTS_REPORTS_ARTIFACT: tests-reports

jobs:
  coding-standards:
    name: Linting & Coding Standards
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: Checkout
        # see https://github.com/actions/checkout
        uses: actions/checkout@v4
      - name: Setup Python Environment
        # see https://github.com/actions/setup-python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
          architecture: 'x64'
      - name: Install poetry
        # see https://github.com/marketplace/actions/setup-poetry
        uses: Gr1N/setup-poetry@v8
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        run: poetry install --no-root
      - name: Run tox
        run: poetry run tox r -e flake8 -s false

  static-code-analysis:
    name: StaticCodingAnalysis (py${{ matrix.python-version}} ${{ matrix.toxenv-factors }})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        include:
          - python-version: '3.12'
            os: ubuntu-latest
            toxenv-factors: '-current'
          - python-version: '3.8'
            os: ubuntu-latest
            toxenv-factors: '-lowest'
    steps:
      - name: Checkout
        # see https://github.com/actions/checkout
        uses: actions/checkout@v4
      - name: Setup Python Environment
        # see https://github.com/actions/setup-python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          architecture: 'x64'
      - name: Install poetry
        # see https://github.com/marketplace/actions/setup-poetry
        uses: Gr1N/setup-poetry@v8
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        run: poetry install --no-root
      - name: Run tox
        run: poetry run tox r -e mypy${{ matrix.toxenv-factors }} -s false

  security-issues:
    name: find Security Issues
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: Checkout
        # see https://github.com/actions/checkout
        uses: actions/checkout@v4
      - name: Setup Python Environment
        # see https://github.com/actions/setup-python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
          architecture: 'x64'
      - name: Install poetry
        # see https://github.com/marketplace/actions/setup-poetry
        uses: Gr1N/setup-poetry@v8
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        run: poetry install --no-root
      - name: Run tox
        run: poetry run tox run -e bandit -s false

  install-and-run:
    name: install & run "${{matrix.command}}" (${{matrix.os}})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        command:
          - cyclonedx-py --help
          - python -m cyclonedx_py --help
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    steps:
      - name: Checkout
        # see https://github.com/actions/checkout
        uses: actions/checkout@v4
      - name: Setup Python Environment
        # see https://github.com/actions/setup-python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
          architecture: 'x64'
      - name: Install poetry
        # see https://github.com/marketplace/actions/setup-poetry
        uses: Gr1N/setup-poetry@v8
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        run: poetry install --no-dev
      - name: run command
        run: poetry run ${{matrix.command}}

  build-and-test:
    name: Test (${{ matrix.os }} py${{ matrix.python-version }})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
        python-version:
          - "3.12" # highest supported
          - "3.11"
          - "3.10"
          - "3.9"
          - "3.8"  # lowest supported -- handled in include
    steps:
      - name: Checkout
        # see https://github.com/actions/checkout
        uses: actions/checkout@v4
      - name: Create reports directory
        run: mkdir ${{ env.REPORTS_DIR }}
      - name: Setup Python Environment
        # see https://github.com/actions/setup-python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          architecture: 'x64'
      - name: Install poetry
        # see https://github.com/marketplace/actions/setup-poetry
        uses: Gr1N/setup-poetry@v8
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Install dependencies
        run: poetry install --no-root
      - name: Ensure build successful
        run: poetry build
      - name: Run tox
        run: poetry run tox r -e py -s false
      - name: Generate coverage reports
        if: ${{ failure() || success() }}
        shell: bash
        run: |
          set -eux
          poetry run coverage report -m
          poetry run coverage xml -o '${{ env.REPORTS_DIR }}/coverage/${{ matrix.os }}_${{ matrix.python-version }}.cobertura.xml'
      - name: Artifact reports
        if: ${{ ! cancelled() }}
        # see https://github.com/actions/upload-artifact
        uses: actions/upload-artifact@v3
        with:
          name: ${{ env.TESTS_REPORTS_ARTIFACT }}
          path: ${{ env.REPORTS_DIR }}
          if-no-files-found: error

  report-coverage:
    name: Publish test coverage
    needs: [ "build-and-test" ]
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - name: fetch test artifacts
        # see https://github.com/actions/download-artifact
        uses: actions/download-artifact@v3
        with:
          name: ${{ env.TESTS_REPORTS_ARTIFACT }}
          path: ${{ env.REPORTS_DIR }}
      - name: Run codacy-coverage-reporter
        env:
          CODACY_PROJECT_TOKEN: ${{ secrets.CODACY_PROJECT_TOKEN }}
        if: ${{ env.CODACY_PROJECT_TOKEN != '' }} ## see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-secrets
        # see https://github.com/codacy/codacy-coverage-reporter-action
        uses: codacy/codacy-coverage-reporter-action@v1
        with:
          project-token: ${{ env.CODACY_PROJECT_TOKEN }}
          coverage-reports: ${{ env.REPORTS_DIR }}/coverage/*