name: alpine

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-20.04
    container: alpine:latest
    strategy:
      fail-fast: false
      matrix:
        cc: [ gcc, clang ]
    steps:
    - name: dependencies
      run: |
        apk -q update
        apk add build-base clang clang-analyzer cmake coreutils eudev-dev
        apk add git linux-headers openssl-dev zlib-dev
        apk add autoconf automake libtool linux-pam-dev gengetopt
    - name: checkout pam-u2f
      uses: actions/checkout@v2
    - name: checkout libcbor
      uses: actions/checkout@v2
      with:
        repository: PJK/libcbor
        path: libcbor
        ref: v0.8.0
    - name: checkout libfido2
      uses: actions/checkout@v2
      with:
        repository: Yubico/libfido2
        path: libfido2
        ref: 1.7.0
    - name: install libcbor
      run: |
        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_LIBDIR=lib .
        make -j"$(nproc)" && make install
      working-directory: libcbor
    - name: install libfido2
      run: |
        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_LIBDIR=lib .
        make -j"$(nproc)" && make install
      working-directory: libfido2
    - name: build
      env:
        CC: ${{ matrix.cc }}
        USER: root
      run: |
        /bin/bash -eux build-aux/ci/build-linux-${CC%-*}.sh