retdec-ci.yml

## Configuration of Github Actions CI for RetDec

name: RetDec CI

on:
  push:
    branches:
      - master   # Activate CI on push on master.
      - 'test-*' # Activate CI on branch with prefix test-.

  pull_request:
    branches:
      - master # Activate on pull request.

env:
  # Universal ENV variable containing path to all workflows scripts.
  # Each OS has it's own directory there: Windows, macOS, Linux.
  # Names of directories are compatible with the $RUNNER_OS variable.
  WORKFLOWS_DIR: ${{ github.workspace }}/.github/workflows/

jobs:
  ci-runner:
    strategy:
      matrix:
        sys:
          - { os: ubuntu-latest, shell: bash }
          - { os: windows-2019, shell: 'msys2 {0}' }
          - { os: macos-11, shell: bash }
        type: [Release, Debug]

      # Let other builds finish.
      fail-fast: false

    name: ${{ matrix.sys.os }} (${{ matrix.type }})

    runs-on: ${{ matrix.sys.os }}

    defaults:
      run:
        shell: ${{ matrix.sys.shell }}

    steps:
      # Checkouts the correct commit/branch.
      - uses: actions/checkout@v3

        # We want to use msys2 bash on Windows.
      - uses: msys2/setup-msys2@v2
        if: runner.os == 'Windows'

        # Installs dependencies on all systems.
      - name: Install Dependencies
        run: bash "${WORKFLOWS_DIR}/${RUNNER_OS}/install-deps.sh"
        shell: bash

      - name: Windows Additional Packages
        if: runner.os == 'Windows'
        run: |
          pacman -S mingw-w64-i686-gcc --noconfirm
          pacman -S mingw-w64-x86_64-gcc --noconfirm
          pacman -S mingw-w64-x86_64-python --noconfirm
          pacman -S python3-pip --noconfirm

          # Regression tests framework requires specific version of clang.
          # The following script(s) prepares clang on each platform.
      - name: Prepare Clang
        run: bash "${WORKFLOWS_DIR}/${RUNNER_OS}/prepare-clang.sh"
        env:
          # Clang will be available in build/clang
          CLANG_DIR_OUT: clang
        shell: bash

      - name: Build RetDec
        run: bash "${WORKFLOWS_DIR}/${RUNNER_OS}/build.sh"
        env:
          BUILD_TYPE: ${{ matrix.type }}
        shell: bash

      - name: Prepare RetDec Regression Tests & Framework
        run: bash "${WORKFLOWS_DIR}/common/prepare-retdec-tests.sh"
        shell: bash

      - name: Run Tests
        run: bash "${WORKFLOWS_DIR}/${RUNNER_OS}/run-tests.sh" "${WORKFLOWS_DIR}/${RUNNER_OS}/ignore_${{ matrix.type }}"

        # Prepare files for publishing/release. The resulting structure:
        #   RetDec-OSType-Release
        #   |_ bin
        #   |_ include
        #   |_ lib
        #   |_ share
        #   |  \__ retdec/support/
        #   |
        #   |_ CHANGELOG.md
        #   |_ LICENSE
        #   |_ LICENSE-THIRD-PARTY
        #   \_ README.md
      - name: Prepare Files for Publishing
        if: matrix.type == 'Release'
        run: |
          cp LICENSE* install/
          cp CHANGELOG.md install/
          cp README.md install/

      - name: Archive Artifacts
        if: matrix.type == 'Release'
        uses: actions/upload-artifact@v1
        with:
          name: RetDec-${{ runner.os }}-Release
          path: install

  docs-build:
    name: doxygen-build (Linux)
    runs-on: ubuntu-latest

    steps:
      # Checkouts the correct commit/branch.
      - uses: actions/checkout@v3

        # Installs dependencies on all systems.
      - name: Install Dependencies
        run: bash "${WORKFLOWS_DIR}/Linux/install-deps.sh"
        shell: bash

      - name: Build Docs
        run: |
          mkdir build && cd build
          cmake .. -DCMAKE_INSTALL_PREFIX=install -DRETDEC_DOC=ON
          make doc -j$(nproc)

      - name: Test Docs
        run: |
          file="build/doc/doxygen/doxygen.log"
          echo "checking file: $file"
          content="$(cat $file)"
          if [ "$content" = "" ]; then
            echo "===> ok"
            else
            echo "===> fail:"
            echo "=========================================="
            echo "$content"
            echo "=========================================="
            exit 1
          fi