name: centos-and-fedora

on:
  push:
    branches:
      - main
      - 'release/**'
    paths-ignore:
      - '/*.sh'
      - '/.*'
      - '/_*'
      - 'Brewfile'
      - 'docs/**'
      - '**.adoc'
      - '**.md'
      - '**.nix'
      - 'flake.lock'
      - '.github/workflows/*.yml'
      - '!.github/workflows/centos-and-fedora.yml'
  pull_request:
    paths-ignore:
      - '/*.sh'
      - '/.*'
      - '/_*'
      - 'Brewfile'
      - 'docs/**'
      - '**.adoc'
      - '**.md'
      - '**.nix'
      - 'flake.lock'

concurrency:
  group: '${{ github.workflow }}-${{ github.job }}-${{ github.head_ref || github.ref_name }}'
  cancel-in-progress: true

env:
  CODECOV_TOKEN: dbecf176-ea3f-4832-b743-295fd71d0fad

#
# Dependencies that are created during packaging
#
#      OS           botan   botan repository  json-c               json-c repository
# ----------------------------------------------------------------------------
#   CentOS 7        2.16.0   ribose            json-c12 (0.12.1)   ribose
#   CentOS 8        2.16.0   ribose            0.13.1              el8
#   CentOS 9        2.19.3   el9               0.14                el9
#   Fedora 35       2.18.2   fc35              0.15                fc35
#   Fedora 36       2.19.1   fc36              0.15                fc36
#
jobs:
  tests:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    container: ${{ matrix.image.container }}
    timeout-minutes: 70
    strategy:
      fail-fast: false
      matrix:
        env:
          - { CC: gcc,   CXX: g++,     BUILD_MODE: normal,   USE_STATIC_DEPENDENCIES: yes }
#   normal --> Release build; sanitize --> Debug build so theoretically test conditions are different
#         - { CC: clang, CXX: clang++, BUILD_MODE: normal,   USE_STATIC_DEPENDENCIES: yes }
          - { CC: clang, CXX: clang++, BUILD_MODE: sanitize, USE_STATIC_DEPENDENCIES: yes }

# Should you add a new OS/version please consider adding its default version of botan2 and json-c to this test matrix
        image:
          - { name: 'CentOS 7',  container: 'centos:7',                      gpg_ver: stable, backend: Botan,   botan_ver: 2.16.0, locale: en_US.UTF-8 }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: stable, backend: Botan,   botan_ver: 2.16.0, locale: C.UTF-8     }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9', gpg_ver: stable, backend: Botan,   botan_ver: 2.19.3, locale: C.UTF-8     }
          - { name: 'Fedora 35', container: 'fedora:35',                     gpg_ver: stable, backend: Botan,   botan_ver: 2.18.2, locale: C.UTF-8     }
          - { name: 'Fedora 36', container: 'fedora:36',                     gpg_ver: stable, backend: Botan,   botan_ver: 2.19.1, locale: C.UTF-8     }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: lts,    backend: Botan,   sm2: On,           locale: C.UTF-8     }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: stable, backend: Botan,   sm2: Off,          locale: C.UTF-8     }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: lts,    backend: OpenSSL,                    locale: C.UTF-8     }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: beta,   backend: Botan,   sm2: On,           locale: C.UTF-8     }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         gpg_ver: 2.3.1,  backend: Botan,   sm2: On,           locale: C.UTF-8     }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9', gpg_ver: stable, backend: OpenSSL, idea: On,          locale: C.UTF-8     }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9', gpg_ver: stable, backend: OpenSSL, idea: Off,         locale: C.UTF-8     }
          - { name: 'Fedora 35', container: 'fedora:35',                     gpg_ver: stable, backend: OpenSSL,                    locale: C.UTF-8     }
          - { name: 'Fedora 36', container: 'fedora:36',                     gpg_ver: stable, backend: OpenSSL,                    locale: C.UTF-8     }


        include:
          # Coverage report for Botan backend
          - image: { name: 'CentOS 8', container: 'tgagor/centos:stream8', gpg_ver: stable, backend: Botan, sm2: On, locale: C.UTF-8 }
            env:   { CC: gcc, CXX: g++, BUILD_MODE: coverage , RNP_TESTS: ".*", USE_STATIC_DEPENDENCIES: yes                         }
          # Coverage report for OpenSSL 1.1.1 backend
          - image: { name: 'CentOS 8', container: 'tgagor/centos:stream8', gpg_ver: stable, backend: OpenSSL, locale: C.UTF-8        }
            env:   { CC: gcc, CXX: g++, BUILD_MODE: coverage , RNP_TESTS: ".*", USE_STATIC_DEPENDENCIES: yes                         }
          # Coverage report for OpenSSL 3.0 backend
          - image: { name: 'Fedora 36', container: 'fedora:36', gpg_ver: stable, backend: OpenSSL, locale: C.UTF-8                   }
            env:   { CC: gcc, CXX: g++, BUILD_MODE: coverage , RNP_TESTS: ".*", USE_STATIC_DEPENDENCIES: yes                         }

    env: ${{ matrix.env }}
    name: ${{ matrix.image.name }} ${{ matrix.image.backend }} [test mode ${{ matrix.env.BUILD_MODE }}; CC ${{ matrix.env.CC }}; GnuPG ${{ matrix.image.gpg_ver }}; SM2 ${{ matrix.image.sm2 }}; IDEA ${{ matrix.image.idea }}]
    steps:
      - name: Install prerequisites for prerequisites
        if: matrix.image.container == 'centos:7'
        run:  yum -y install http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm

      - name: Install prerequisites
        run:  yum -y install git sudo

      - name: Setup environment
        run: |
          set -o errexit -o pipefail -o noclobber -o nounset
          echo LANG=${{ matrix.image.locale }} >> $GITHUB_ENV
          echo LC_ALL=${{ matrix.image.locale }} >> $GITHUB_ENV
          echo LC_LANG=${{ matrix.image.locale }} >> $GITHUB_ENV
          echo GPG_VERSION=${{ matrix.image.gpg_ver }} >> $GITHUB_ENV
          echo ENABLE_SM2=${{ matrix.image.sm2 }} >> $GITHUB_ENV
          echo ENABLE_IDEA=${{ matrix.image.idea }} >> $GITHUB_ENV
          backend=${{ matrix.image.backend }}
          backend="$(echo "${backend:-}" | tr '[:upper:]' '[:lower:]')"
          echo CRYPTO_BACKEND="$backend" >> $GITHUB_ENV
          echo BOTAN_VERSION=${{ matrix.image.botan_ver }} >> $GITHUB_ENV
          useradd rnpuser
          echo -e "rnpuser\tALL=(ALL)\tNOPASSWD:\tALL" > /etc/sudoers.d/rnpuser
          echo -e "rnpuser\tsoft\tnproc\tunlimited\n" > /etc/security/limits.d/30-rnpuser.conf

      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true

      - name: Setup noncacheable dependencies
        run: |
          . ci/gha/setup-env.inc.sh
          exec su rnpuser -c ci/install_noncacheable_dependencies.sh

      - name: Cache
        id: cache
        uses: actions/cache@v3
        with:
          path: ${{ env.CACHE_DIR }}
          key: ${{ matrix.image.container }}-${{ matrix.image.backend }}-${{ matrix.env.BUILD_MODE }}-${{ matrix.env.CC }}-${{ matrix.image.gpg_ver }}-${{ matrix.image.sm2 }}-${{ matrix.image.idea }}-${{ hashFiles('ci/**') }}-${{ hashFiles('.github/workflows/centos-and-fedora.yml') }}

      - name: Adjust folder ownership
        run: |
          set -o errexit -o pipefail -o noclobber -o nounset
          chown -R rnpuser:rnpuser $PWD

      - name: Setup cacheable dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: exec su rnpuser -c ci/install_cacheable_dependencies.sh

      - name: Build and Test
        run: exec su rnpuser -c ci/run.sh

      - name: Checkout shell test framework
        uses: actions/checkout@v3
        with:
          repository: kward/shunit2
          path: ci/tests/shunit2

      - name: Run additional ci tests
        run:  ci/tests/ci-tests.sh

  package-source:
    runs-on: ubuntu-latest
    container: ${{ matrix.env.container }}
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        env:
          - { name: 'CentOS 7',  container: 'centos:7',                      LC_ALL: en_US.UTF-8 }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         LC_ALL: C.UTF-8     }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9', LC_ALL: C.UTF-8     }
          - { name: 'Fedora 35', container: 'fedora:35',                     LC_ALL: C.UTF-8     }
          - { name: 'Fedora 36', container: 'fedora:36',                     LC_ALL: C.UTF-8     }
    name: Package ${{ matrix.env.name }} SRPM
    env:  ${{ matrix.env }}

    steps:
      - name: Install prerequisites for prerequisites
        if: matrix.env.container == 'centos:7'
        run:  yum -y install http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm

      - name: Install prerequisites
        run:  yum -y install git sudo rpm-build

      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: true

      - name: Setup noncacheable dependencies
        run: |
          . ci/gha/setup-env.inc.sh
          ci/install_noncacheable_dependencies.sh

      - name: Configure
        run: cmake -B build -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF

      - name: Package SRPM
        run:  cpack -B build/SRPM -G RPM --config build/CPackSourceConfig.cmake

      - name: Upload SRPM
        uses: actions/upload-artifact@v3
        with:
          name: 'SRPM ${{ matrix.env.name }}'
          path: 'build/SRPM/*.src.rpm'
          retention-days: 5

      - name: Stash packaging tests
        uses: actions/upload-artifact@v3
        with:
          name: tests
          path: 'ci/tests/**'
          retention-days: 1

  package:
    runs-on: ubuntu-latest
    needs: package-source
    container: ${{ matrix.env.container }}
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        env:
          - { name: 'CentOS 7',  container: 'centos:7',                                                               LC_ALL: en_US.UTF-8 }
# CXXFLAGS environment setting resolves dual ABI issues caused by BOTAN libraries with the version of GCC installed at 'tgagor/centos:stream8'
# https://gcc.gnu.org/onlinedocs/gcc-5.2.0/libstdc++/manual/manual/using_dual_abi.html
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8',         CXXFLAGS: -D_GLIBCXX_USE_CXX11_ABI=0,    LC_ALL: C.UTF-8     }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9',                                          LC_ALL: C.UTF-8     }
          - { name: 'Fedora 35', container: 'fedora:35',                                                              LC_ALL: C.UTF-8     }
          - { name: 'Fedora 36', container: 'fedora:36',                                                              LC_ALL: C.UTF-8     }
    name: Package ${{ matrix.env.name }} RPM
    env: ${{ matrix.env }}
    steps:
      - name: Install prerequisites for prerequisites
        if: matrix.env.container == 'centos:7'
        run:  yum -y install http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm

      - name: Install prerequisites
        run:  yum -y install git sudo tar cpio rpm-build

      - name: Download SRPM
        uses: actions/download-artifact@v3
        with:
          name: 'SRPM ${{ matrix.env.name }}'
          path: ~/rpmbuild/SRPMS

      - name: Extract SRPM
        run: |
          rpm -i -v ~/rpmbuild/SRPMS/*.src.rpm
          tar xzf ~/rpmbuild/SOURCES/*.tar.gz --strip 1 -C ~/rpmbuild/SOURCES

      - name: Setup noncacheable dependencies
        run: |
          cd ~/rpmbuild/SOURCES/
          . ci/gha/setup-env.inc.sh
          ci/install_noncacheable_dependencies.sh

      - name: Permanently enable rh-ruby30
        if: matrix.env.container == 'centos:7'
        run: bash -c "echo \"$(cut -f 2- -d ' ' /opt/rh/rh-ruby30/enable)\"">> $GITHUB_ENV

      - name: Build rnp
        run: |
          cmake ~/rpmbuild/SOURCES -B ~/rpmbuild/SOURCES/BUILD -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF \
                                   -DCMAKE_INSTALL_PREFIX=/usr
          cmake --build ~/rpmbuild/SOURCES/BUILD --config Release

      - name: Package rpm
        run: cpack -G RPM -B ~/rpmbuild/SOURCES/RPMS --config ~/rpmbuild/SOURCES/BUILD/CPackConfig.cmake

      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        with:
          name: 'RPM ${{ matrix.env.name}}'
          path: '~/rpmbuild/SOURCES/RPMS/*.rpm'
          retention-days: 5

# The main purpose of this step is to test the RPMS in a pristine environment (as for the end user).
# ci-scripts are deliberately not used, as they recreate the development environment,
# and this is something we proudly reject here

  rpm-tests:
    runs-on: ubuntu-latest
    needs: package
    container: ${{ matrix.env.container }}
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        env:
          - { name: 'CentOS 7',  container: 'centos:7'                      }
          - { name: 'CentOS 8',  container: 'tgagor/centos:stream8'         }
          - { name: 'CentOS 9',  container: 'quay.io/centos/centos:stream9' }
          - { name: 'Fedora 35', container: 'fedora:35'                     }
          - { name: 'Fedora 36', container: 'fedora:36'                     }
    name: RPM test on ${{ matrix.env.name }}

    steps:
      - name: Install prerequisites
        run:  yum -y install sudo wget binutils

#   CentOS 7/8 packages depend on botan.so.16 that gets installed from ribose repo
#   Fedora 35/36 packages depend on botan.so.19 that comes Fedora package, that is available by default
#   CentOS 9 depend on botan.so.19 and needs EPEL9 repo that needs to be installed
#   ribose repo is also a source of json-c (v12 aka json-c12) for CentOS 7

      - name: Install ribose-packages
        if: matrix.env.container == 'centos:7' || matrix.env.container == 'tgagor/centos:stream8'
        run: |
           sudo rpm --import https://github.com/riboseinc/yum/raw/master/ribose-packages-next.pub
           sudo wget https://github.com/riboseinc/yum/raw/master/ribose.repo -O /etc/yum.repos.d/ribose.repo

      - name: Install epel-release
        if: matrix.env.container == 'quay.io/centos/centos:stream9'
        run: |
           sudo dnf -y install 'dnf-command(config-manager)'
           sudo dnf config-manager --set-enabled crb
           sudo dnf -y install epel-release

      - name: Install xargs
        if: matrix.env.container == 'fedora:35'
        run:  sudo yum -y install findutils

      - name: Download rnp rpms
        uses: actions/download-artifact@v3
        with:
          name: 'RPM ${{ matrix.env.name}}'

      - name: Checkout shell test framework
        uses: actions/checkout@v3
        with:
          repository: kward/shunit2
          path: ci/tests/shunit2

      - name: Unstash tests
        uses: actions/download-artifact@v3
        with:
          name: tests
          path: ci/tests

      - name: Run rpm tests
#  RPM tests
#  - no source checkout or upload [we get only test scripts from the previous step using GHA artifacts]
#  - no environment set up with rnp scripts
#  - no dependencies setup, we test that yum can install whatever is required
        run:  |
          chmod +x ci/tests/rpm-tests.sh
          ci/tests/rpm-tests.sh

      - name: Run symbol visibility tests
        run:  |
          chmod +x ci/tests/ci-tests.sh
          sudo yum -y localinstall librnp0-0*.*.rpm librnp0-devel-0*.*.rpm rnp0-0*.*.rpm
          ci/tests/ci-tests.sh
          sudo yum -y erase $(rpm -qa  | grep rnp)

      - name: Setup minimalistic build environment
        run:  |
          sudo yum -y install make gcc gcc-c++ zlib-devel bzip2-devel botan2-devel
          mkdir cmake
          wget https://github.com/Kitware/CMake/releases/download/v3.12.0/cmake-3.12.0-Linux-x86_64.sh -O cmake/cmake.sh
          sudo sh cmake/cmake.sh --skip-license --prefix=/usr/local

# Ribose repo provides json-c12-devel for CentOS7;
# el8, el9, fr35, fr36 provide json-c-devel (version 12+)
      - name: Setup json-c12
        if: matrix.env.container == 'centos:7'
        run: sudo yum -y install json-c12-devel

      - name: Setup json-c
        if: matrix.env.container != 'centos:7'
        run: sudo yum -y install json-c-devel

      - name: Run packaging tests
        run:  |
          chmod +x ci/tests/pk-tests.sh
          ci/tests/pk-tests.sh