name: CI

on:
  push:
    branches:
      - master
      - develop
      - 'release/**'
      - 'support/**'
      - 'ci/**'
  pull_request:
    branches:
      - master
      - develop
      - 'release/**'
      - 'support/**'
      - 'ci/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  Docs:
    runs-on: ubuntu-24.04
    container: texlive/texlive:latest-medium
    steps:
      - uses: actions/checkout@v4
      - name: generate PDF
        run: |
          make docs
          cp doc/crypt.pdf crypt-${{ github.run_id }}.pdf
      - name: upload PDF
        uses: actions/upload-artifact@v4
        with:
          name: crypt-${{ github.run_id }}.pdf
          path: crypt-${{ github.run_id }}.pdf
  Build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        cc: [ gcc, clang ]
        os: [ ubuntu-22.04, ubuntu-24.04 ]
        config:
          - { BUILDNAME: 'META_BUILDS',             BUILDOPTIONS: '-DGMP_DESC',                                                           BUILDSCRIPT: '.ci/meta_builds.sh' }
          - { BUILDNAME: 'VALGRIND',                BUILDOPTIONS: '',                                                                     BUILDSCRIPT: '.ci/valgrind.sh' }
          - { BUILDNAME: 'STOCK',                   BUILDOPTIONS: '',                                                                     BUILDSCRIPT: '.ci/run.sh' }
          - { BUILDNAME: 'BUILD_OPTIONS',           BUILDOPTIONS: '',                                                                     BUILDSCRIPT: '.ci/build_options.sh' }
          - { BUILDNAME: 'STOCK-MPI',               BUILDOPTIONS: '-ULTM_DESC -UTFM_DESC -UUSE_LTM -UUSE_TFM',                            BUILDSCRIPT: '.ci/run.sh' }
          - { BUILDNAME: 'STOCK+ARGTYPE=1',         BUILDOPTIONS: '-DARGTYPE=1',                                                          BUILDSCRIPT: '.ci/run.sh' }
          - { BUILDNAME: 'STOCK+ARGTYPE=2',         BUILDOPTIONS: '-DARGTYPE=2',                                                          BUILDSCRIPT: '.ci/run.sh' }
          - { BUILDNAME: 'STOCK+ARGTYPE=3',         BUILDOPTIONS: '-DARGTYPE=3',                                                          BUILDSCRIPT: '.ci/run.sh' }
          - { BUILDNAME: 'STOCK+ARGTYPE=4',         BUILDOPTIONS: '-DARGTYPE=4',                                                          BUILDSCRIPT: '.ci/run.sh' }
    steps:
      - uses: actions/checkout@v4
      - name: install dependencies
        uses: nick-fields/retry@v4.0.0
        with:
          timeout_minutes: 20
          max_attempts: 3
          command: |
            sudo apt-get update -qq
            sudo apt-get install -y libgmp-dev valgrind libtool-bin clang-tools lcov ruby clang
            sudo apt-get remove -y libtommath1
            sudo gem install coveralls-lcov
            curl -s https://packagecloud.io/install/repositories/libtom/packages/script.deb.sh | sudo bash
            sudo apt-get install libtfm-git-dev libtommath-git-dev
      - name: run tests
        env:
          CC: "${{ matrix.cc }}"
          PR_NUMBER: ${{ github.event.number }}
          REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          bash "${{ matrix.config.BUILDSCRIPT }}" "${{ matrix.config.BUILDNAME }}" "-DUSE_LTM -DLTM_DESC" "makefile V=1"        "${{ matrix.config.BUILDOPTIONS }}" "-ltommath"
          bash "${{ matrix.config.BUILDSCRIPT }}" "${{ matrix.config.BUILDNAME }}" "-DUSE_TFM -DTFM_DESC" "makefile.shared V=1" "${{ matrix.config.BUILDOPTIONS }}" "-ltfm"
      - name: regular logs
        if: ${{ !failure() }}
        run: |
          cat gcc_1.txt || true
          cat gcc_2.txt || true
      - name: error logs
        if: ${{ failure() }}
        run: |
          cat gcc_1.txt || true
          cat gcc_2.txt || true
          cat test_std.txt || true
          cat test_err.txt || true
          cat tv.txt || true
      - name: pack build directory
        if: ${{ failure() }}
        run: |
          tar cJf build-${{ github.run_id }}.tar.xz --exclude ./build-${{ github.run_id }}.tar.xz .
      - name: upload Artifact
        if: ${{ failure() }}
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ github.run_id }}.tar.xz
          path: build-${{ github.run_id }}.tar.xz
          retention-days: 1

  Amalgam:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        cc: [ gcc, clang ]
        os: [ ubuntu-22.04, ubuntu-24.04 ]
    steps:
      - uses: actions/checkout@v4
      - name: install dependencies
        uses: nick-fields/retry@v4.0.0
        with:
          timeout_minutes: 20
          max_attempts: 3
          command: |
            sudo apt-get update -qq
            sudo apt-get remove -y libtommath1
            curl -s https://packagecloud.io/install/repositories/libtom/packages/script.deb.sh | sudo bash
            sudo apt-get install libtommath-git-dev
      - name: run tests
        env:
          CC: "${{ matrix.cc }}"
        run: |
          make pre_gen
          make CFLAGS="-DLTM_DESC -DUSE_LTM" EXTRALIBS="-ltommath" AMALGAM=1 -j$(nproc) check

  CMake:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ ubuntu-22.04, ubuntu-24.04, ubuntu-22.04-arm, ubuntu-24.04-arm ]
        build_type: [ '', -DCMAKE_BUILD_TYPE=Debug, -DCMAKE_BUILD_TYPE=Release, -DCMAKE_BUILD_TYPE=RelWithDebInfo, -DCMAKE_BUILD_TYPE=MinSizeRel ]
        cc: [ clang, gcc ]
        cflags: [ '', '-DLTC_CFLAGS="-DLTC_NO_ASM"']
        config:
          # Static library build
          - { CMAKEOPTIONS: '-DBUILD_SHARED_LIBS=Off' }
          # Shared library build
          - { CMAKEOPTIONS: '-DBUILD_SHARED_LIBS=On'  }
    steps:
      - uses: actions/checkout@v4
      - name: install dependencies
        uses: nick-fields/retry@v4.0.0
        with:
          timeout_minutes: 20
          max_attempts: 3
          command: |
            sudo apt-get update -qq
            sudo apt-get remove -y libtommath1
            curl -s https://packagecloud.io/install/repositories/libtom/packages/script.deb.sh | sudo bash
            sudo apt-get install libtommath-git-dev
            sudo apt-get install -y cmake gcc clang llvm
      - name: build
        run: |
          mkdir build
          cd build
          CC=${{ matrix.cc }} cmake ${{ matrix.config.CMAKEOPTIONS }} ${{ matrix.build_type }} ${{ matrix.cflags }} ..
          make -j$(nproc)
      - name: test
        run: |
          cd build
          CC=${{ matrix.cc }} cmake ${{ matrix.config.CMAKEOPTIONS }} ${{ matrix.build_type }} ${{ matrix.cflags }} -DBUILD_TESTING=On ..
          make -j$(nproc)
          ctest
      - name: error logs
        if: ${{ failure() }}
        run: |
          cat build/Testing/Temporary/LastTest.log || true
          cat demo/build/Testing/Temporary/LastTest.log || true