add ci/cd build docker image

.github/workflows/main.yml

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+name: ci
+
+on:
+  push:
+    branches:
+      - "master"
+    tags:
+      - "*"
+
+env:
+  BASE_IMAGE: crosslanguagesoccerframework/rcssserver
+  BASE_TAG: latest
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    name: Build & Push Docker
+    if: startsWith(github.ref, 'refs/tags/')
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Find CMakeLists.txt version
+        id: cmake_version
+        run: |
+          cmake_version=$(grep -oP 'project\(.* VERSION \K[0-9]+\.[0-9]+\.[0-9]+' CMakeLists.txt)
+          echo "::set-output name=version::${cmake_version}"
+        
+      
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push RCSSServer
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./utils/docker/Dockerfile
+          push: true
+          tags: "${{ env.BASE_IMAGE }}:latest,${{ env.BASE_IMAGE }}:ubuntu-24-${{ github.ref_name }}-${{ steps.cmake_version.outputs.version }}"
+
+      - name: Docker Hub Description
+        uses: peter-evans/dockerhub-description@v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: ${{ env.BASE_IMAGE }}
+          readme-filepath: utils/docker/README.md
+          short-description: "RoboCup Soccer Simulator Server"
+
+  app-image:
+    runs-on: ubuntu-latest
+    name: Build AppImage
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create release folder
+        run: |
+          mkdir -p ${{ github.workspace }}/artifact
+
+      # ------------------------------------------- Ubuntu 20.04 AppImage
+      - name: Prepare builder image for 20.04
+        run: |
+          docker build -t builder-image:2004 -f ./utils/appimage/Dockerfile.builder-2004 .
+
+      - name: Build app image on 20.04
+        run: |
+          docker run --privileged --name builder-2004 \
+            builder-image:2004 /rcssserver/utils/appimage/build_appimage.sh
+          docker cp builder-2004:/rcssserver-x86_64.AppImage ${{ github.workspace }}/artifact/rcssserver-x86_64-2004.AppImage
+
+      # ------------------------------------------- Artifact
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: rcssserver-x86_64
+          path: ${{ github.workspace }}/artifact/*
+          retention-days: 5
+
+      # ------------------------------------------- Release
+      - uses: ncipollo/release-action@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          artifacts: "${{ github.workspace }}/artifact/*"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          # tag text is like "v1.2.3" so we need to remove the "v" from the tag
+          tag: "${{ github.ref_name }}"

utils/appimage/Dockerfile.builder-1804

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+FROM ubuntu:18.04
+
+COPY . /rcssserver
+
+RUN apt-get clean && apt-get update --allow-insecure-repositories && \
+    DEBIAN_FRONTEND="noninteractive" apt-get -y install \
+    tzdata \
+    gcc \
+    g++ \
+    wget \
+    libfl-dev \
+    flex \
+    bison \
+    libboost-all-dev \
+    automake \
+    make \
+    cmake \
+    iputils-ping \
+    build-essential \
+    libtool \
+    fuse \
+    libfuse-dev \
+    zlib1g-dev
+
+RUN cd /rcssserver && \
+    find . -type f -name "*.cpp" -exec sed -i 's/#include <filesystem>/#include <experimental\/filesystem>/g' {} \; && \
+    find . -type f -name "*.h" -exec sed -i 's/#include <filesystem>/#include <experimental\/filesystem>/g' {} \; && \
+    find . -type f -name "*.hpp" -exec sed -i 's/#include <filesystem>/#include <experimental\/filesystem>/g' {} \; && \
+    find . -type f -name "*.cpp" -exec sed -i 's/std::filesystem/std::experimental::filesystem/g' {} \; && \
+    find . -type f -name "*.h" -exec sed -i 's/std::filesystem/std::experimental::filesystem/g' {} \; && \
+    find . -type f -name "*.hpp" -exec sed -i 's/std::filesystem/std::experimental::filesystem/g' {} \; && \
+    mkdir build && \
+    cd build && \
+    cmake .. && \
+    make && \
+    cd ..

utils/appimage/Dockerfile.builder-2004

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+FROM ubuntu:20.04
+
+COPY . /rcssserver
+
+RUN apt-get clean && apt-get update --allow-insecure-repositories && \
+    DEBIAN_FRONTEND="noninteractive" apt-get -y install \
+    tzdata \
+    gcc \
+    g++ \
+    wget \
+    libfl-dev \
+    flex \
+    bison \
+    libboost-all-dev \
+    automake \
+    make \
+    cmake \
+    iputils-ping \
+    build-essential \
+    libtool \
+    fuse \
+    libfuse-dev \
+    zlib1g-dev
+
+RUN cd /rcssserver && \
+    mkdir build && \
+    cd build && \
+    cmake .. && \
+    make && \
+    cd ..

utils/appimage/Dockerfile.builder-2404

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+FROM ubuntu:24.04
+
+COPY . /rcssserver
+
+RUN apt-get clean && apt-get update --allow-insecure-repositories && \
+    DEBIAN_FRONTEND="noninteractive" apt-get -y install \
+    tzdata \
+    gcc \
+    g++ \
+    wget \
+    libfl-dev \
+    flex \
+    bison \
+    libboost-all-dev \
+    automake \
+    make \
+    cmake \
+    iputils-ping \
+    build-essential \
+    libtool \
+    fuse \
+    libfuse-dev
+
+RUN cd /rcssserver && ./utils/appimage/build_code.sh

utils/appimage/build_appimage.sh

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+#!/bin/bash
+set -e
+
+wget -c "https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage" -O linuxdeploy-x86_64.AppImage
+chmod +x linuxdeploy-x86_64.AppImage
+mkdir rcssserver-x86_64
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+BUILD_PWD="${SCRIPT_DIR}/../../build"
+APP_IMAGE_DIR="${SCRIPT_DIR}"
+
+
+# find libc and libstdc++ libz dependencies
+LIBSTDCPP_PATH=$(ldd $BUILD_PWD/rcssserver | grep libstdc++ | awk '{ print $3 }')
+LIBZ_PATH=$(ldd $BUILD_PWD/rcssserver | grep libz.so | awk '{ print $3 }')
+LIBRCSSCLANGPARSER_PATH=$(ldd $BUILD_PWD/rcssserver | grep librcssclangparser.so | awk '{ print $3 }')
+LIBRCSSCONFPARSER_PATH=$(ldd $BUILD_PWD/rcssserver | grep librcssconfparser.so | awk '{ print $3 }')
+LIBRCSSGZ_PATH=$(ldd $BUILD_PWD/rcssserver | grep librcssgz.so | awk '{ print $3 }')
+LIBRCSSNET_PATH=$(ldd $BUILD_PWD/rcssserver | grep librcssnet.so | awk '{ print $3 }')
+
+echo "LIBSTDCPP_PATH=" $LIBSTDCPP_PATH
+echo "LIBZ_PATH=" $LIBZ_PATH
+echo "LIBRCSSCLANGPARSER_PATH=" $LIBRCSSCLANGPARSER_PATH
+echo "LIBRCSSCONFPARSER_PATH=" $LIBRCSSCONFPARSER_PATH
+echo "LIBRCSSGZ_PATH=" $LIBRCSSGZ_PATH
+echo "LIBRCSSNET_PATH=" $LIBRCSSNET_PATH
+
+./linuxdeploy-x86_64.AppImage --appdir ./rcssserver-x86_64 \
+                                -e $BUILD_PWD/rcssserver \
+                                -l $LIBRCSSCLANGPARSER_PATH \
+                                -l $LIBRCSSCONFPARSER_PATH \
+                                -l $LIBRCSSGZ_PATH \
+                                -l $LIBRCSSNET_PATH \
+                                -l $LIBSTDCPP_PATH \
+                                -l $LIBZ_PATH \
+                                -d $APP_IMAGE_DIR/rcssserver.desktop \
+                                -i $APP_IMAGE_DIR/rcssserver.png \
+                                --output appimage 
+echo "App Image Created."

utils/appimage/build_code.sh

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+#!/bin/bash
+set -e
+
+mkdir build
+cd build
+cmake -DCMAKE_CXX_STANDARD=17 ..
+make
+cd ..

utils/appimage/rcssserver.desktop

@@ -0,0 +1,14 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=rcssserver
+Comment=Robocup 2D Soccer Simulation Server
+TryExec=rcssserver
+Exec=rcssserver
+Icon=rcssserver
+MimeType=image/x-foo;
+Categories=Development;
+X-KDE-Library=librcssserver
+X-KDE-FactoryName=rcssserverfactory
+X-KDE-ServiceType=RcssserverService
+

utils/docker/Dockerfile

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+#------------------------------------------------------
+# build stage
+#------------------------------------------------------
+
+FROM ubuntu:24.04 AS BUILD
+
+WORKDIR /rcssserver
+
+# set environment variables
+ENV config_file=server.conf \
+    DATE_FORMAT="%Y%m%d%H%M%S" \
+    VERSION=18.1.3
+
+
+# install dependencies
+RUN apt-get clean && apt-get update --allow-insecure-repositories && \
+    DEBIAN_FRONTEND="noninteractive" apt-get -y install \
+    tzdata \
+    sudo \
+    gcc \
+    g++ \
+    wget \
+    flex \
+    bison \
+    libboost-all-dev \
+    automake \
+    make \
+    cmake \
+    iputils-ping
+
+# copy rcssserver source code
+COPY . /rcssserver
+
+# make and install rcssserver
+RUN cd /rcssserver/ \
+    && ./bootstrap \
+    && ./configure --prefix=`pwd`/server-bin \
+    && make \
+    && make install \
+    && ldconfig
+
+
+
+
+#------------------------------------------------------
+# run stage
+#------------------------------------------------------
+FROM ubuntu:24.04 AS RUN
+
+ENV LD_LIBRARY_PATH=/app/server-bin/lib:/usr/local/lib:/usr/lib:/lib \
+    PATH=/app/server-bin/bin:$PATH 
+
+WORKDIR /app
+
+COPY --from=BUILD /rcssserver/server-bin /app/server-bin
+
+COPY utils/docker/docker-entrypoint.sh /app/docker-entrypoint.sh
+
+CMD [ "bash", "/app/docker-entrypoint.sh" ]

utils/docker/README.md

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+# RoboCup Soccer Simulator Server
+This image contains the RoboCup Soccer Simulator Server (rcssserver) installed and ready to use.
+
+## Tags
+- latest
+
+## How to use this image
+
+Run the following command to start the server:
+```bash
+docker run --name rcssserver --network host -it rcssserver:latest
+```
+Now you can connect to the server using the monitor or a client.
+
+## How to use custom configuration files
+1. You can mount a volume with your custom configuration files, like:
+```bash
+docker run --name rcssserver --network host -v /path/to/your/configs:/root/.rcssserver -it rcssserver:latest
+```
+2. You can add your custom configuration as environment variables, like:
+```bash
+docker run --name rcssserver --network host -e 'synch_mode=true' -it rcssserver:latest
+``` 
+3. You can run server with custom command line arguments, like:
+```bash
+docker run --name rcssserver --network host -it rcssserver:latest rcssserver server::synch_mode=true
+
+```
+
+
+**Note**: You can either use one of the above methods at a time. 
+It means:
+* if there is a server configuration file environment variable will be ignored. 
+* if you use third method, the second method will be ignored.
+
+
+
+## :incoming_envelope: Contributing
+
+For bug reports, feature requests and latest updates, please goto
+https://github.com/rcsoccersim/rcssserver and open an issue or a pull request.
+
+> The RoboCup Soccer Server Maintainance Group