name: C/C++ CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: apt-get update
      run: sudo apt-get update
    - name: apt-get 3rd party repo libgd-dev dependency workaround
      run: sudo apt-get remove nginx libgd3
    - name: apt-get install
      run: sudo apt-get install -y autopoint gettext libusb-1.0-0-dev libcurl4-openssl-dev libgd-dev
    - name: autoreconf
      run: autoreconf -i -f
    - name: configure
      run: ./configure --prefix=$PWD/__prefix
    - name: make
      run: NPROC=$(nproc); set -x; make -j$NPROC -l$NPROC
    - name: make check
      run: NPROC=$(nproc); set -x; make -j$NPROC -l$NPROC check
    - name: make distcheck
      run: NPROC=$(nproc); set -x; make -j$NPROC -l$NPROC distcheck
    - name: make install
      run: NPROC=$(nproc); set -x; make -j$NPROC -l$NPROC install
    - name: make installcheck
      run: NPROC=$(nproc); set -x; make -j$NPROC -l$NPROC installcheck
    - name: build and run example libgphoto2 frontend (ambs-lgp2-frontend)
      run: |
        set -x
        exec 2>&1
        abs_top_builddir="$PWD"
        export PKG_CONFIG_PATH="${abs_top_builddir}/__prefix/lib/pkgconfig"
        export LD_LIBRARY_PATH="${abs_top_builddir}/__prefix/lib"
        cd examples/ambs-lgp2-frontend
        autoreconf -vis
        ./configure --prefix="$PWD/__pref"
        make
        ldd ambs-lgp2-frontend
        ./ambs-lgp2-frontend
        make install
        ldd __pref/bin/ambs-lgp2-frontend
        __pref/bin/ambs-lgp2-frontend