mxwcore-wotlk-playerbots/.github/actions/linux-build/action.yml

name: linux build
description: a helper action to shorten running a build on linux
inputs:
  CC:
    default: clang
    description: C Compiler to use
    type: string
    required: true
  CXX:
    default: clang++
    description: C++ compiler to use
    type: string
    required: true
  modules:
    default: false
    description: Flag to install modules or not
    required: true
    type: boolean
  tools:
    default: none
    description: Flag to enable tools build
    required: false
    type: string
  pch:
    default: false
    description: Flag to enable or disable PCH
    required: false
    type: boolean
  maxerrors:
    default: 1
    description: Max allowed error count before compilation stops
    required: false
    type: number
  keepgoing:
    default: false
    description: Flag to continue build after errors
    required: false
    type: boolean
runs:
  using: composite
  steps:
    - name: Cache
      uses: actions/cache@v4
      if: inputs.pch != 'true'
      with:
        path: ${{ github.workspace }}/var/ccache
          # format
          # ccache:OS:CC_CXX:MODULES:GITHUB_REF:GITHUB_SHA
        key: ccache:${{ runner.os }}:${{ inputs.CC }}_${{ inputs.CXX }}:${{ inputs.modules }}:${{ github.ref }}:${{ github.sha }}
        restore-keys: |
          ccache:${{ runner.os }}:${{ inputs.CC }}_${{ inputs.CXX }}:${{ inputs.modules }}:${{ github.ref }}
          ccache:${{ runner.os }}:${{ inputs.CC }}_${{ inputs.CXX }}:${{ inputs.modules }}
          ccache:${{ runner.os }}:${{ inputs.CC }}_${{ inputs.CXX }}

    # This script moves sql files from "data/sql/updates/pending_$DB" to the
    # proper folder for the db
    - name: Process pending sql
      shell: bash
      run: bash apps/ci/ci-pending-sql.sh

    - name: Install build dependencies
      shell: bash
      run: |
        sudo apt update
        sudo apt remove needrestart #refer: https://github.com/actions/runner-images/issues/9937
        sudo apt-get -y install ccache clang cmake curl google-perftools \
          libmysqlclient-dev make unzip build-essential cmake-data  \
          libboost-all-dev libbz2-dev libncurses5-dev libmysql++-dev \
          libreadline6-dev libssl-dev libtool openssl zlib1g-dev

        # Account for https://github.com/actions/runner-images/issues/8659
        # based off of https://github.com/actions/runner-images/issues/8659#issuecomment-1852353116
        UBUNTU_VERSION="$(grep VERSION_ID /etc/os-release | cut -f2 -d\")"
        source /etc/os-release
        if [[ "$VERSION_CODENAME" == "jammy" ]]; then
          if [[ "${{ inputs.cc }}" =~ "clang-" ]]; then
            CLANG_VERSION="$(echo '${{ inputs.cc }}' | cut -f2 -d\-)"
            wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
            sudo add-apt-repository "deb http://apt.llvm.org/$VERSION_CODENAME/ llvm-toolchain-$VERSION_CODENAME-$CLANG_VERSION main"
            sudo apt-get -qq update
            sudo apt-get -qq install '${{ inputs.cc }}'
          fi
        fi

    - name: setup ccache
      shell: bash
      env:
        CCACHE_DIR: $GITHUB_WORKSPACE/var/ccache
      run: |
        cat <<EOF >> $GITHUB_ENV
        CCACHE_DIR=${{ env.CCACHE_DIR }}
        CCACHE_MAXSIZE=1000MB
        CCACHE_SLOPPINESS=pch_defines,time_macros,include_file_mtime
        CCACHE_CPP2=true
        CCACHE_COMPRESS=1
        CCACHE_COMPRESSLEVEL=9
        CCACHE_COMPILERCHECK=content
        CCACHE_LOGFILE=$CCACHE_DIR/cache.debug
        CC=${{ inputs.CC }}
        CXX=${{ inputs.CXX }}
        EOF

    - name: Configure
      shell: bash
      run: |
        set -x
        mkdir build
        cd build
        cmake "$GITHUB_WORKSPACE" \
          -DCMAKE_INSTALL_PREFIX="$GITHUB_WORKSPACE/env/dist" \
          -DAPPS_BUILD="all" \
          -DTOOLS_BUILD=${{ inputs.tools }} \
          -DSCRIPTS="static" \
          -DMODULES="static" \
          -DWITH_WARNINGS="ON" \
          -DCMAKE_BUILD_TYPE="Release" \
          -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
          -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
          -DCMAKE_C_FLAGS="-Werror ${{ startsWith(inputs.cc, 'clang') && '-ferror-limit=' || '-fmax-errors=' }}${{inputs.maxerrors}} " \
          -DCMAKE_CXX_FLAGS="-Werror ${{ startsWith(inputs.cxx, 'clang') && '-ferror-limit=' || '-fmax-errors=' }}${{inputs.maxerrors}}" \
          -DBUILD_TESTING="ON" \
          -DUSE_SCRIPTPCH=${{ inputs.pch == 'true' && 'ON' || '' }} \
          -DUSE_COREPCH=${{ inputs.pch == 'true' && 'ON' || '' }} \
          ${{ inputs.pch == 'true' && '' || '-DNOPCH=true' }}

    - name: build
      shell: bash
      working-directory: "${{ github.workspace }}/build"
      run: |
        # '--' passes '--keep-going' to the underlying build system (make)
        cmake --build . --config "Release" -j "$(($(nproc) + 2))" ${{ inputs.keepgoing == 'true' && '-- --keep-going' || '' }}

    - name: install
      shell: bash
      working-directory: "${{ github.workspace }}/build"
      run: cmake --install . --config "Release"

    - name: Setup config
      shell: bash
      run: |
        ls -1 env/dist/etc/*.conf.dist | while read -r dist; do
          # chop the ".dist" off the end
          config_name="$(<<< $dist rev | cut -f1 -d\. --complement | rev)"
          cp -v "$dist" "$config_name"
        done

        cat <<EOF >> $GITHUB_ENV
        AC_LOGIN_DATABASE_INFO=localhost;3306;root;root;acore_auth
        AC_CHARACTER_DATABASE_INFO=localhost;3306;root;root;acore_characters
        AC_WORLD_DATABASE_INFO=localhost;3306;root;root;acore_world
        AC_DATA_DIR=env/dist/data
        AC_LOGS_DIR=env/dist/logs
        EOF

    - name: get dbc files
      shell: bash
      run: |
        git clone --depth 1 --branch master --single-branch https://github.com/ac-data/ac-data.git "$AC_DATA_DIR"

    - name: Start MySQL container
      shell: bash
      run: sudo systemctl start mysql.service

    - name: Dry run authserver
      shell: bash
      run: timeout 5m env/dist/bin/authserver --dry-run

    - name: Dry run worldserver
      shell: bash
      run: timeout 5m env/dist/bin/worldserver --dry-run

    - name: Check startup errors
      shell: bash
      run: |
        error_log="$AC_LOGS_DIR/Errors.log"
        # -s checks if the file's size is greater than 0 bytes
        # ! -s checks if the file's size is less than/equal to 0 bytes
        # if the error log is empty, exit without error
        [[ ! -s "$error_log" ]] && exit 0
        printf "The Errors.log file contains startup errors:\n\n"
        cat "$error_log"
        printf "\nPlease solve the startup errors listed above!\n"
        exit 1

    - name: Run unit tests
      shell: bash
      run: |
        if [[ -f build/obj/src/test/unit_tests ]]; then
          build/obj/src/test/unit_tests
        else
          exit 0
        fi