# Copyright (c) 2023 [Ribose Inc](https://www.ribose.com).
# All rights reserved.
# This file is a part of rnp
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

name: ubuntu

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

jobs:
  tests:
    name: ${{ matrix.os }} [CC ${{ matrix.env.CC }}; ${{ matrix.backend.name }}; shared libs ${{ matrix.shared_libs }}; GnuPG stable]
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest ]
        shared_libs: [ 'on' ]
        backend:
          - { name: 'botan',    package: 'libbotan-2-dev' }
          - { name: 'openssl',  package: 'libssl-dev'     }
        env:
          - { CC: gcc,    CXX: g++     }
          - { CC: clang,  CXX: clang++ }
        include:
        # This implies openssl 1.1.1 as opposed to ubuntu-latest which is openssl 3
          - os: ubuntu-20.04
            shared_libs: 'on'
            backend: { name: 'openssl',  package: 'libssl-dev' }
            env: { CC: gcc, CXX: g++ }

          - os: ubuntu-latest
            shared_libs: 'off'
            backend: { name: 'botan',    package: 'libbotan-2-dev' }
            env: { CC: gcc, CXX: g++ }

    if: "!contains(github.event.head_commit.message, 'skip ci')"
    env: ${{ matrix.env }}
    timeout-minutes: 50
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: true

      - name: Install dependencies
#     Already installed on GHA: build-essential libbz2-dev zlib1g-dev
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev ${{ matrix.backend.package }} asciidoctor

      - name: Configure
        run: |
          echo CORES="$(nproc --all)" >> $GITHUB_ENV
          cmake -B build   -DBUILD_SHARED_LIBS=${{ matrix.shared_libs}}   \
                           -DCRYPTO_BACKEND=${{ matrix.backend.name }}    \
                           -DDOWNLOAD_GTEST=ON                            \
                           -DCMAKE_BUILD_TYPE=Release  .

      - name: Build
        run: cmake --build build --parallel ${{ env.CORES }}

      - name: Test
        run: |
          mkdir -p "build/Testing/Temporary"
          cp "cmake/CTestCostData.txt" "build/Testing/Temporary"
          export PATH="$PWD/build/src/lib:$PATH"
          ctest --parallel ${{ env.CORES }} --test-dir build --output-on-failure

  cmake-offline-googletest-src:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: true

      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev libbotan-2-dev asciidoctor googletest

      - name: Configure
        run: |
          echo CORES="$(nproc --all)" >> $GITHUB_ENV
          cmake -B build   -DBUILD_SHARED_LIBS=ON              \
                           -DCRYPTO_BACKEND=botan              \
                           -DDOWNLOAD_GTEST=OFF                \
                           -DGTEST_SOURCES=/usr/src/googletest \
                           -DCMAKE_BUILD_TYPE=Release          .

      - name: Build
        run: cmake --build build --parallel ${{ env.CORES }}

      - name: Test
        run: |
          mkdir -p "build/Testing/Temporary"
          cp "cmake/CTestCostData.txt" "build/Testing/Temporary"
          export PATH="$PWD/build/src/lib:$PATH"
          ctest --parallel ${{ env.CORES }} --test-dir build --output-on-failure

      - name: Check googletest
        run: |
          [ -d "build/src/tests" ]
          [ -d "build/src/tests/googletest-build" ]
          [ ! -d "build/src/tests/googletest-src" ]

  cmake-offline-googletest:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: true

      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev libbotan-2-dev asciidoctor googletest

      - name: Build googletest
        run: |
          cmake -B googletest-build /usr/src/googletest
          cmake --build googletest-build
          sudo cmake --install googletest-build

      - name: Configure
        run: |
          echo CORES="$(nproc --all)" >> $GITHUB_ENV
          cmake -B build   -DBUILD_SHARED_LIBS=ON              \
                           -DCRYPTO_BACKEND=botan              \
                           -DDOWNLOAD_GTEST=OFF                \
                           -DCMAKE_BUILD_TYPE=Release          .

      - name: Build
        run: cmake --build build --parallel ${{ env.CORES }}

      - name: Test
        run: |
          mkdir -p "build/Testing/Temporary"
          cp "cmake/CTestCostData.txt" "build/Testing/Temporary"
          export PATH="$PWD/build/src/lib:$PATH"
          ctest --parallel ${{ env.CORES }} --test-dir build --output-on-failure

      - name: Check googletest
        run: |
          [ -d "build/src/tests" ]
          [ ! -d "build/src/tests/googletest-build" ]
          [ ! -d "build/src/tests/googletest-src" ]

  cmake-system-sexpp:
    name: system-sexpp, sexpp shared libs ${{ matrix.sexpp_shared_libs }}, rnp shared libs ${{ matrix.rnp_shared_libs }}
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        sexpp_shared_libs: [ 'on', 'off' ]
        rnp_shared_libs: ['on', 'off']

    steps:
      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev libbotan-2-dev asciidoctor

      - name: Checkout sexpp
        uses: actions/checkout@v3
        with:
          repository: rnpgp/sexpp
          path: sexpp

      - name: Configure sexpp
        run: |
          echo CORES="$(nproc --all)" >> $GITHUB_ENV
          cmake -S sexpp -B sexpp/build       \
                -DCMAKE_BUILD_TYPE=Release    \
                -DDOWNLOAD_GTEST=OFF          \
                -DWITH_SEXP_TESTS=OFF         \
                -DBUILD_SHARED_LIBS=${{ matrix.sexpp_shared_libs}}

      - name: Build sexpp
        run: cmake --build sexpp/build  --parallel ${{ env.CORES }}

      - name: Install sexpp
        run: sudo cmake --install sexpp/build

      - name: Clean sexpp
        run: rm -rf sexpp

      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: false

      - name: Configure
        run: |
          cmake -B build                                           \
                -DBUILD_SHARED_LIBS=${{ matrix.rnp_shared_libs }}  \
                -DCRYPTO_BACKEND=botan                             \
                -DDOWNLOAD_GTEST=ON                                \
                -DSYSTEM_LIBSEXPP=ON                               \
                -DCMAKE_BUILD_TYPE=Release                         .

      - name: Build
        run: cmake --build build --parallel ${{ env.CORES }}

      - name: Test
        run: |
          mkdir -p "build/Testing/Temporary"
          cp "cmake/CTestCostData.txt" "build/Testing/Temporary"
          export PATH="$PWD/build/src/lib:$PATH"
          ctest --parallel ${{ env.CORES }} --test-dir build -R rnp_tests --output-on-failure

  package-source:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    timeout-minutes: 30
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: true

      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev libbotan-2-dev asciidoctor

      - name: Configure
        run: |
          cmake . -B build                    \
                  -DBUILD_SHARED_LIBS=ON      \
                  -DBUILD_TESTING=OFF         \
                  -DCMAKE_BUILD_TYPE=Release  \
                  -DCRYPTO_BACKEND=botan      \
                  -DCMAKE_INSTALL_PREFIX=/usr

      - name: Package source
        run: cpack -B build/source-deb -G DEB --config build/CPackSourceConfig.cmake

      - name: Upload source package
        uses: actions/upload-artifact@v3
        with:
          name: 'source-debian'
          path: 'build/source-deb/*.deb'
          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
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    timeout-minutes: 30
    steps:
      - name: Install dependencies
        run: |
          sudo apt-get -y update
          sudo apt-get -y install cmake libjson-c-dev libbotan-2-dev asciidoctor

      - name: Download source package
        uses: actions/download-artifact@v3
        with:
          name: 'source-debian'
          path: source-debian

      - name: Extract sources
        run: dpkg-deb --extract source-debian/*.deb rnp

      - name: Configure
        run: |
          echo CORES="$(nproc --all)" >> $GITHUB_ENV
          cmake rnp -B rnp/build                \
                    -DBUILD_SHARED_LIBS=ON      \
                    -DBUILD_TESTING=OFF         \
                    -DCMAKE_BUILD_TYPE=Release  \
                    -DCRYPTO_BACKEND=botan      \
                    -DCMAKE_INSTALL_PREFIX=/usr

      - name: Build
        run: cmake --build rnp/build --config Release --parallel ${{ env.CORES }}

      - name: Create binary package
        run: cpack -G DEB -B debian --config rnp/build/CPackConfig.cmake

      - name: Upload binary package
        uses: actions/upload-artifact@v3
        with:
          name: 'debian'
          path: 'debian/*.deb'
          retention-days: 5

  debian-tests:
    runs-on: ubuntu-latest
    needs: package
    timeout-minutes: 30
    steps:
      - name: Download enp deb file
        uses: actions/download-artifact@v3
        with:
          name: 'debian'

      - 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 debian 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 apt can install whatever is required
        run:  |
          chmod +x ci/tests/deb-tests.sh
          ci/tests/deb-tests.sh