# Copyright (C) The libssh2 project and its contributors.
#
# SPDX-License-Identifier: BSD-3-Clause

name: 'CodeQL'

'on':
  push:
    branches:
      - master
      - '*/ci'
  pull_request:
    branches:
      - master
      - '*/ci'
  schedule:
    - cron: '0 0 * * 4'

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

permissions: {}
cache-mode: none

env:
  DO_NOT_TRACK: '1'
  HOMEBREW_NO_INSTALL_CLEANUP: '1'

jobs:
  gha:
    if: ${{ github.repository_owner == 'libssh2' || github.event_name != 'schedule' }}
    name: 'GHA'
    runs-on: ubuntu-26.04-arm
    permissions:
      security-events: write  # To create/update security events
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: 'initialize'
        uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
        with:
          languages: actions
          queries: security-extended

      - name: 'perform analysis'
        uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2

  c:
    if: ${{ github.repository_owner == 'libssh2' || github.event_name != 'schedule' }}
    name: 'C'
    runs-on: ${{ matrix.platform == 'Linux' && 'ubuntu-26.04-arm' || 'windows-2022' }}
    permissions:
      security-events: write  # To create/update security events
    strategy:
      fail-fast: false
      matrix:
        platform: [Linux, Windows]
    env:
      MATRIX_PLATFORM: '${{ matrix.platform }}'
    steps:
      - name: 'install prereqs'
        if: ${{ matrix.platform == 'Linux' }}
        timeout-minutes: 5
        run: |
          sudo find /etc/apt/sources.list.d -type f -not -name 'ubuntu.sources' -delete -print
          sudo apt-get -o Dpkg::Use-Pty=0 update
          sudo apt-get -o Dpkg::Use-Pty=0 install zlib1g-dev libssl-dev libgcrypt-dev libwolfssl-dev
          /home/linuxbrew/.linuxbrew/bin/brew install mbedtls@3

      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: 'initialize'
        uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
        with:
          languages: cpp
          build-mode: manual
          trap-caching: false

      - name: 'build'
        timeout-minutes: 5
        shell: bash
        run: |
          if [ "${MATRIX_PLATFORM}" = 'Windows' ]; then
            cmake -B . -DCRYPTO_BACKEND=WinCNG -DCMAKE_VS_GLOBALS=TrackFileAccess=false
            cmake --build . --verbose
          else
            eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
            export PKG_CONFIG_PATH; PKG_CONFIG_PATH="$(brew --prefix mbedtls@3)/lib/pkgconfig"
            for crypto in OpenSSL Libgcrypt mbedTLS wolfSSL; do
              options=''
              if [ "${crypto}" = 'OpenSSL' ]; then
                options+=' -DBUILD_OSSFUZZ=ON'
              fi
              cmake -B _bld-"${crypto}" -G Ninja -DCRYPTO_BACKEND="${crypto}" -DENABLE_ZLIB_COMPRESSION=ON ${options}
              cmake --build _bld-"${crypto}" --verbose
              if [ "${crypto}" = 'OpenSSL' ]; then
                cmake --build _bld-"${crypto}" --verbose --target libssh2-examples
              fi
            done
          fi

      - name: 'perform analysis'
        uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2