feat: Add arm64 container support

.gitattributes

@@ -0,0 +1 @@
+Rootfs/Ubuntu_22_04.tar.gz filter=lfs diff=lfs merge=lfs -text

.github/workflows/docker-hub-publish-arm64.yml

@@ -0,0 +1,38 @@
+name: Release
+on: 
+  release:
+    types: [published]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1 
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ${{ github.repository }}
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            type=semver,pattern={{version}}
+          # always generate latest tag on push
+          flavor: |
+            latest=true
+      - name: Build and push to DockerHub & GitHub Packages
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          file: ./Dockerfile_arm64
+          platforms: linux/arm64

Dockerfile_arm64

@@ -0,0 +1,104 @@
+# linux/arm64
+
+FROM ubuntu:22.04 as fex_build
+
+
+RUN dpkg --add-architecture arm64 && \
+    apt-get update && \
+    apt-get install -y \
+    cmake \
+    ninja-build \
+    clang \
+    libglfw3-dev:arm64 \
+    libsdl2-dev:arm64 \
+    libepoxy-dev:arm64 \
+    g++-x86-64-linux-gnu \
+    nasm \
+    git && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+
+WORKDIR /tmp
+
+RUN git clone https://github.com/FEX-Emu/FEX.git && \
+    cd FEX && \
+    git submodule update --init && \
+    mkdir Build && \
+    cd Build && \
+    CC=clang CXX=clang++ cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DENABLE_LTO=True -DBUILD_TESTS=False -G Ninja .. && \
+    ninja
+
+RUN cd FEX/Build && \
+    ninja install && \
+    ninja binfmt_misc_32 && \
+    ninja binfmt_misc_64
+
+RUN rm -rf FEX
+
+
+############################################################
+
+FROM ubuntu:22.04 as steam_build
+
+COPY --from=fex_build /usr/ /usr/
+
+
+RUN apt-get update -y && \
+    apt-get install -y sudo curl && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+RUN useradd -m -s /bin/bash steam
+
+
+USER steam
+
+WORKDIR /home/steam/.fex-emu/RootFS
+
+# This rootfs is based on https://github.com/TeriyakiGod/steamcmd-docker-arm64
+
+# COPY Ubuntu_22_04.tar.gz .
+RUN curl -sqL "https://github.com/hmes98318/palworld-docker/raw/055f6759d6ced37ee23d4bdffdc30583d8eae751/RootFS/Ubuntu_22_04.tar.gz" | tar zxvf - && \
+    echo '{"Config":{"RootFS":"Ubuntu_22_04"}}' > ../Config.js
+
+
+WORKDIR /home/steam/steamcmd
+
+RUN curl -sqL "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz" | tar zxvf - && \
+    echo './steamcmd.sh +quit' > init_steam.sh && \
+    chmod +x init_steam.sh && \
+    FEXBash ./init_steam.sh && \
+    mkdir -p ~/.steam/sdk64/ && \
+    ln -s ~/steamcmd/linux64/steamclient.so ~/.steam/sdk64/steamclient.so && \
+    rm init_steam.sh
+
+
+############################################################
+
+FROM steam_build
+
+
+USER steam
+
+WORKDIR /home/steam/steamcmd
+
+RUN echo "$(uname -m)" > platform
+RUN mkdir -p /home/steam/palworld/Pal/Saved
+
+COPY DefaultPalWorldSettings.ini /home/steam/palworld/DefaultPalWorldSettings.ini
+COPY entrypoint.sh /home/steam/palworld/entrypoint.sh
+
+
+USER root
+
+RUN chown steam:steam /home/steam/palworld/DefaultPalWorldSettings.ini && \
+    chown steam:steam /home/steam/palworld/entrypoint.sh && \
+    chmod +x /home/steam/palworld/entrypoint.sh
+
+
+USER steam
+
+EXPOSE 8211/udp
+
+VOLUME ["/home/steam/palworld/Pal/Saved"]
+
+ENTRYPOINT ["FEXBash", "/home/steam/palworld/entrypoint.sh"]

entrypoint.sh

@@ -5,6 +5,7 @@
 
 VERSION="v0.2.0"
 STEAMCMD="/home/steam/steamcmd/steamcmd.sh"
+PLATFORM="$(cat /home/steam/steamcmd/platform)"
 PALWORLD_DIR="/home/steam/palworld"
 PALWORLD_SETTINGS="$PALWORLD_DIR/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini"
 
@@ -34,6 +35,7 @@ print_system_info() {
   echo "Author: hmes98318"
   echo "GitHub: https://github.com/hmes98318/palworld-docker"
   echo "----------------------------------------"
+  echo "Platform: $PLATFORM"
   echo "OS: $(cat /etc/os-release | grep "^PRETTY_NAME" | cut -d'=' -f2)"
   echo "CPU: $(grep 'model name' /proc/cpuinfo | uniq | cut -d':' -f2)"
   echo "RAM: $(awk '/MemTotal/ {total=$2} /MemFree/ {free=$2} END {printf("%.2fGB/%.2fGB", (total-free)/1024000, total/1024000)}' /proc/meminfo)"
@@ -149,12 +151,12 @@ main(){
 
   if [ ! -f "$PALWORLD_SETTINGS" ]; then
     echo "-> Initializing PalServer to generate settings file..."
-    timeout -s SIGTERM 20s "$PALWORLD_DIR/PalServer.sh"
+    timeout -s SIGTERM 30s "$PALWORLD_DIR/PalServer.sh"
     cp "$PALWORLD_DIR/DefaultPalWorldSettings.ini" "$PALWORLD_SETTINGS"
 
     # Check if initialization is successful
     if [ ! -f "$PALWORLD_SETTINGS" ]; then
-      echo "Initialization failed: Unable to generate settings file." >&2
+      echo "Initialization failed: Unable to generate settings file. Please make sure the mounted archive directory has proper read and write permissions." >&2
       exit 1
     fi