reloc.yml

name: Ensure relocatable

on: [push,pull_request]
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  relocatable:
    name: Ensure relocatable
    runs-on: ubuntu-latest
    env:
      CCACHE_DIR: /github/home/.ccache # Enable ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache

    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive

    - uses: actions/cache@v3
      with:
        path: ${{ env.CCACHE_DIR }}
        key: reloc

    - name: prepare cache dir
      run: sudo mkdir -p ${CCACHE_DIR}/tmp && sudo chown -R $(id -un) ${CCACHE_DIR}

    - name: prepare work prefix
      run: sudo mkdir -p /RELOC/SRC && sudo chown -R $(id -un) /RELOC

    - name: clone in /RELOC/SRC
      run: git -C /RELOC/SRC clone --recursive $(pwd)

    - name: install dependencies
      run: sudo apt install libboost-all-dev libeigen3-dev python-is-python3 python3-numpy python3-pip python3-scipy ccache

    - name: update CMake
      run: pip install -U pip && pip install -U cmake

    - name: configure in /RELOC/BLD
      run: cmake -S /RELOC/SRC/eigenpy -B /RELOC/BLD -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/RELOC/PFX

    - name: build in /RELOC/BLD
      run: cmake --build /RELOC/BLD -j2

    - name: install in /RELOC/PFX
      run: cmake --build /RELOC/BLD -t install

    - name: check installed package doesn't contain references to RELOC
      run: grep -r RELOC /RELOC/PFX | grep -v Binary | tee references

    - name: exit accordingly
      run: exit $(wc -l references | cut -d " " -f 1)