build.yml

# SPDX-FileCopyrightText: 2024 Roman Gilg <subdiff@gmail.com>
# SPDX-License-Identifier: MIT
name: Build
on:
  workflow_call:
    inputs:
      image:
        description: Image to build
        required: true
        type: string
      artifact-name:
        description: Artifact name of build dir
        required: false
        type: string
        default: 'build'
      is-sanitized:
        description: Should sanitizers be compiled into the build
        required: false
        type: boolean
        default: false
      ninja:
        description: Should Ninja be used as generator
        required: false
        type: boolean
        default: true
      cmake-args:
        description: Specify CMake arguments manually
        required: false
        type: string
        default: ''
jobs:
  set-cmake-args:
    name: CMake Args
    runs-on: ubuntu-latest
    env:
      cmake-args: ''
    outputs:
      args: ${{ steps.set-output.outputs.result }}
    steps:
      - name: Set from manually specified CMake args
        if: ${{ inputs.cmake-args != '' }}
        run: echo \"cmake-args=${{ inputs.cmake-args }}\" >> $GITHUB_ENV;
      - name: Set default CMake args for sanitized build
        if: ${{ inputs.cmake-args == '' && inputs.is-sanitized }}
        run: echo "cmake-args=-DECM_ENABLE_SANITIZERS='address;leak;undefined'" >> $GITHUB_ENV"
      - name: Set default CMake args for coverage build
        if: ${{ inputs.cmake-args == '' && !inputs.is-sanitized }}
        run:
          "echo \"cmake-args=-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
            -DCMAKE_CXX_FLAGS=--coverage -DCMAKE_EXE_LINKER_FLAGS=--coverage\" >> $GITHUB_ENV"
      - name: Set clang as compiler
        if: ${{ inputs.cmake-args == '' }}
        run:
          "echo \"cmake-args=-DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \
            ${{ env.cmake-args }}\" >> $GITHUB_ENV"
      - name: Set generator
        if: ${{ inputs.cmake-args == '' && inputs.ninja }}
        run: echo "cmake-args=-G Ninja ${{ env.cmake-args }}" >> $GITHUB_ENV
      - id: set-output
        name: Set resulting variable
        run: echo "result=${{ env.cmake-args }}" >> "$GITHUB_OUTPUT"
  build:
    name: Build
    needs: set-cmake-args
    runs-on: ubuntu-latest
    container:
      image: ${{ inputs.image }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Install Dependencies
        uses: ./.github/actions/dep-artifacts
        with:
          secret: ${{ secrets.GITHUB_TOKEN }}
      - run: mkdir build
      - name: Configure
        run: cmake -S . -B build ${{ needs.set-cmake-args.outputs.args }}
      - name: Build
        run: cmake --build build
      - name: Tar artifact (keep permissions)
        run: tar -czf build-dir.tar build
      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ inputs.artifact-name }}
          path: build-dir.tar
          retention-days: 1