main.yml

# Copyright 2020 Tresys Technology, LLC
#
# 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.

name: C/C++ CI

on: [push, pull_request]

jobs:
  build:
    name: build (${{ matrix.cc }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        cc: [ 'gcc', 'clang' ]
        include:
          - is_release_job: false
          - is_release_job: true
            cc: 'gcc'
    env:
      CC: ${{ matrix.cc }}
    steps:
    - uses: actions/checkout@v3
    # Prevent Clang from using DWARF5, not supported by the valgrind version in runners
    - name: Set environment for Clang
      run: |
        echo "CC=clang-16" >> $GITHUB_ENV
        echo "CFLAGS=-gdwarf-4 -O2" >> $GITHUB_ENV
      if: ${{ matrix.cc == 'clang' }}
    - name: install clang repo
      run: |
        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key 2>/dev/null | sudo apt-key add -
        sudo add-apt-repository 'deb http://apt.llvm.org/focal/ llvm-toolchain-focal-16 main' -y
        sudo apt-get update -q
        sudo apt-get install -y clang-16
      if: ${{ matrix.cc == 'clang' }}
    - name: install dependencies
      run: |
        sudo apt-get update -q
        sudo apt-get install -y uthash-dev libconfuse-dev autoconf-archive bison byacc flex valgrind help2man bats
    # Install libcheck from source.  Ubuntu is on version 0.10.0, and ck_assert_ptr_null and
    # ck_assert_ptr_nonnull were added in 0.11.0
    - name: checkout check
      uses: actions/checkout@v3
      with:
        repository: libcheck/check
        ref: 0.15.2
        path: check
    - name: install check
      run : |
        cd check/
        autoreconf --install
        ./configure --prefix=/usr || (cat config.log; exit 1;)
        make
        sudo make install
        sudo ldconfig
        cd ..
        rm -rf check/
    - name: autogen
      run: ./autogen.sh
    - name: configure
      run: |
        if [[ ${{ matrix.cc }} == 'gcc' ]]
        then
          ./configure --enable-werror CFLAGS=--coverage || (cat config.log; exit 1;)
        else
          ./configure --enable-werror || (cat config.log; exit 1;)
        fi
    - name: make
      run: make
    - name: make check
      run: make check || (cat tests/test-suite.log; exit 1;)
    - name: make check-valgrind
      run: make check-valgrind || (cat tests/test-suite-memcheck.log; exit 1;)
    - name: make distcheck
      run: make distcheck DISTCHECK_CONFIGURE_FLAGS=--enable-werror
    - name: functional tests
      run : |
        cd ./tests/functional
        BATS_TIME_EXPENSIVE=1 bats end-to-end.bats
    - name: Test distribution
      run : |
        make VERSION=pipeline-test dist
        tar xvzf selint-pipeline-test.tar.gz
        cd selint-pipeline-test
        ./configure --enable-werror
        make
        cd tests/functional
        BATS_TIME_EXPENSIVE=1 bats end-to-end.bats
    - name: checkout refpolicy
      uses: actions/checkout@v3
      with:
        repository: SELinuxProject/refpolicy
        path: refpolicy
    - name: refpolicy parse test
      run : |
        cd refpolicy/
        make conf
        ../src/selint -c ../selint.conf -s -r -e C-001 --summary-only .
    - name: Release Info
      id: release_info
      run: |
        if [[ '${{ github.ref }}' == refs/tags/v* && ${{ matrix.is_release_job }} == 'true' ]]
        then
          echo is_release=true >> $GITHUB_OUTPUT
          echo tag=$(echo ${{ github.ref }} | cut -dv -f2) >> $GITHUB_OUTPUT
        else
          echo is_release=false >> $GITHUB_OUTPUT
        fi
      shell: bash

    - name: Create Release
      id: create_release
      if: steps.release_info.outputs.is_release == 'true'
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ github.ref }}
        release_name: v${{ steps.release_info.outputs.tag }}
        draft: false
        prerelease: false
    - name: Upload Release Artifact
      if: steps.release_info.outputs.is_release == 'true'
      uses: actions/upload-release-asset@v1.0.1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        # This pulls from the CREATE RELEASE step above, referencing it's ID to
        # get its outputs object, which include a `upload_url`
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ./selint-${{ steps.release_info.outputs.tag }}.tar.gz
        asset_name: selint-${{ steps.release_info.outputs.tag }}.tar.gz
        asset_content_type: application/tar+gzip

  whitespace_check:
    name: Whitespace Check
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: check-whitespaces
        run: git diff-tree --check $(git hash-object -t tree /dev/null) HEAD