Package Linux binary on release

.github/workflows/build.yml

@@ -16,65 +16,107 @@ jobs:
       NUGET_PACKAGES: D:\nuget\packages
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v6
-      with:
-        submodules: 'recursive'
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
 
-    - name: Test
-      run: dotnet test
+      - name: Test
+        run: dotnet test
 
-    - name: Build 
-      run: dotnet publish RLBotCS -r win-x64
+      - name: Build
+        run: dotnet publish RLBotCS -r win-x64
 
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v7
-      with:
-        name: RLBotServer-windows
-        path: ./**/publish/RLBotServer.exe
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: RLBotServer-windows
+          path: ./**/publish/RLBotServer.exe
 
   build-linux:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v6
-      with:
-        submodules: 'recursive'
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+
+      - name: Test
+        run: dotnet test
+
+      - name: Formatting
+        run: |
+          dotnet tool restore
+          dotnet csharpier check .
+
+      - name: Build
+        run: dotnet publish RLBotCS -r linux-x64
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: RLBotServer-ubuntu
+          path: ./**/publish/RLBotServer
+
+  package-linux:
+    name: Package Linux
+    runs-on: ubuntu-latest
+    needs: [build-linux]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
+          fetch-depth: 0
 
-    - name: Test
-      run: dotnet test
+      - uses: actions/download-artifact@v8
+        with:
+          merge-multiple: "true"
 
-    - name: Formatting
-      run: |
-        dotnet tool restore
-        dotnet csharpier check .
+      - name: Install packaging dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y rpm
 
-    - name: Build 
-      run: dotnet publish RLBotCS -r linux-x64
+      - name: Generate packages
+        run: |
+          chmod +x ./package-rlbot.sh
+          BIN_PATH="$(find . -type f -name RLBotServer | head -n 1)"
+          if [ -z "$BIN_PATH" ]; then
+            echo "RLBotServer binary not found in downloaded artifacts" >&2
+            exit 1
+          fi
+          chmod +x "$BIN_PATH"
+          OUTPUT_DIR=dist ./package-rlbot.sh "$BIN_PATH"
 
-    - name: Upload build artifact
-      uses: actions/upload-artifact@v7
-      with:
-        name: RLBotServer-ubuntu
-        path: ./**/publish/RLBotServer
+      - name: Upload package artifacts
+        uses: actions/upload-artifact@v7
+        with:
+          name: RLBotServer-linux-packages
+          path: dist/*
 
   release:
     name: Release
     runs-on: ubuntu-latest
     if: "startsWith(github.ref, 'refs/tags/')"
-    needs: [build-linux, build-windows]
+    needs: [build-linux, build-windows, package-linux]
     permissions:
       contents: write
 
     steps:
       - uses: actions/download-artifact@v8
         with:
           merge-multiple: "true"
+
       - name: Publish to GitHub Releases
         uses: softprops/action-gh-release@v2
         with:
-          files: ./RLBotCS/**/publish/RLBotServer*
+          files: |
+            ./RLBotCS/**/publish/RLBotServer*
+            ./*.deb
+            ./*.rpm
           generate_release_notes: true
           body: |
             Pre-built binaries that allows bots to interface with Rocket League via the RLBot v5 spec

.gitignore

@@ -64,4 +64,7 @@ dlldata.c
 *.sln.iml
 
 # FlatBuffers
-FlatBuffer/
+FlatBuffer/
+
+# Potential build artifacts
+dist/

package-rlbot.sh

@@ -0,0 +1,244 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# package-rlbot.sh - Package RLBotServer binary for multiple Linux distributions
+#
+# Usage: ./package-rlbot.sh <binary_path> [distro_list]
+#
+# If no distribution list is provided, it defaults to packaging for ubuntu and fedora
+# Supported distributions: ubuntu, fedora
+#
+# Examples:
+#   ./package-rlbot.sh ./RLBotServer ubuntu
+#   ./package-rlbot.sh ./RLBotServer  # Defaults to ubuntu and fedora
+#
+# This script packages the RLBotServer binary for various Linux distributions,
+# creating appropriate metadata and package structures.
+
+DEFAULT_DISTROS=("ubuntu" "fedora")
+
+usage() {
+  cat <<'EOF'
+Usage: ./package-rlbot.sh <binary_path> [distro_list]
+
+If no distribution list is provided, it defaults to packaging all supported distributions.
+Supported distributions: ubuntu, fedora.
+
+Examples:
+  ./package-rlbot.sh ./RLBotServer ubuntu
+  ./package-rlbot.sh ./RLBotServer  # Defaults to ubuntu and fedora
+
+Environment overrides:
+  OUTPUT_DIR      Output directory for packages (default: ./dist)
+EOF
+}
+
+require_cmd() {
+  if ! command -v "$1" >/dev/null 2>&1; then
+    echo "Missing required command: $1" >&2
+    return 1
+  fi
+}
+
+get_git_version() {
+  require_cmd git
+
+  local repo_root="$1"
+  local latest_tag
+
+  latest_tag="$(git -C "$repo_root" describe --tags --abbrev=0 2>/dev/null || true)"
+  if [[ -z "$latest_tag" ]]; then
+    echo "Unable to determine version: no git tags found in $repo_root" >&2
+    return 1
+  fi
+
+  echo "${latest_tag#v}"
+}
+
+normalize_rpm_version() {
+  local input="$1"
+
+  if [[ -z "$input" ]]; then
+    echo "RPM version is empty" >&2
+    return 1
+  fi
+
+  echo "${input//-/.}"
+}
+
+resolve_path() {
+  local input_path="$1"
+  local dir
+  dir="$(cd "$(dirname "$input_path")" && pwd)"
+  echo "${dir}/$(basename "$input_path")"
+}
+
+ensure_x86_64() {
+  local arch_raw="$1"
+  case "$arch_raw" in
+    x86_64|amd64)
+      return 0
+      ;;
+    *)
+      echo "Unsupported architecture: ${arch_raw}. Only x86-64 is supported." >&2
+      return 1
+      ;;
+  esac
+}
+
+package_deb() {
+  require_cmd dpkg-deb
+
+  local pkg_name="rlbotserver"
+  local pkg_dir="${tmp_root}/deb/${pkg_name}_${version}"
+  local deb_path="${out_dir}/${pkg_name}_${version}_${deb_arch}.deb"
+
+  rm -rf "$pkg_dir"
+  mkdir -p "$pkg_dir/DEBIAN" "$pkg_dir/usr/bin"
+
+  install -m 0755 "$binary_path" "$pkg_dir/usr/bin/$binary_name"
+
+  cat > "$pkg_dir/DEBIAN/control" <<EOF
+Package: ${pkg_name}
+Version: ${version}
+Section: utils
+Priority: optional
+Architecture: ${deb_arch}
+Maintainer: RLBot Contributors
+Description: RLBotServer binary
+ RLBotServer is the backend server for RLBot v5, allowing custom bots and scripts to interface with Rocket League.
+EOF
+
+  dpkg-deb --build "$pkg_dir" "$deb_path" >/dev/null
+  echo "Created ${deb_path}"
+}
+
+package_rpm() {
+  require_cmd rpmbuild
+  require_cmd tar
+
+  local pkg_name="rlbotserver"
+  local rpm_root="${tmp_root}/rpm"
+  local src_dir="${tmp_root}/${pkg_name}-${rpm_version}"
+  local spec_file="${rpm_root}/SPECS/${pkg_name}.spec"
+
+  mkdir -p "${rpm_root}"/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
+  rm -rf "$src_dir"
+  mkdir -p "$src_dir"
+
+  install -m 0755 "$binary_path" "$src_dir/$binary_name"
+  tar -C "$tmp_root" -czf "$rpm_root/SOURCES/${pkg_name}-${rpm_version}.tar.gz" "${pkg_name}-${rpm_version}"
+
+  cat > "$spec_file" <<EOF
+Name:           ${pkg_name}
+Version:        ${rpm_version}
+Release:        1%{?dist}
+Summary:        RLBotServer binary
+
+License:        MIT
+BuildArch:      ${rpm_arch}
+Source0:        %{name}-%{version}.tar.gz
+
+%description
+RLBotServer is the backend server for RLBot v5, allowing custom bots and scripts to interface with Rocket League.
+
+%prep
+%setup -q
+
+%build
+
+%install
+mkdir -p %{buildroot}/usr/bin
+install -m 0755 ${binary_name} %{buildroot}/usr/bin/${binary_name}
+
+%files
+/usr/bin/${binary_name}
+
+%changelog
+* $(date -u "+%a %b %d %Y") RLBot Contributors - ${version}-1
+- Packaged RLBotServer binary
+EOF
+
+  rpmbuild --define "_topdir ${rpm_root}" -bb "$spec_file" >/dev/null 2>&1
+
+  local rpm_file
+  rpm_file="$(find "$rpm_root/RPMS" -type f -name "*.rpm" | head -n 1)"
+  if [[ -z "$rpm_file" ]]; then
+    echo "RPM build failed: no package found in ${rpm_root}/RPMS" >&2
+    return 1
+  fi
+
+  cp "$rpm_file" "$out_dir/"
+  echo "Created ${out_dir}/$(basename "$rpm_file")"
+}
+
+main() {
+  if [[ ${1:-} == "-h" || ${1:-} == "--help" ]]; then
+    usage
+    exit 0
+  fi
+
+  if [[ $# -lt 1 ]]; then
+    usage
+    exit 1
+  fi
+
+  binary_path="$1"
+  shift
+
+  script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+  if [[ $# -eq 0 ]]; then
+    distros=("${DEFAULT_DISTROS[@]}")
+  else
+    if [[ $# -eq 1 && "$1" == *","* ]]; then
+      IFS=',' read -r -a distros <<< "$1"
+    else
+      distros=("$@")
+    fi
+  fi
+
+  binary_path="$(resolve_path "$binary_path")"
+  if [[ ! -f "$binary_path" ]]; then
+    echo "Binary not found: $binary_path" >&2
+    exit 1
+  fi
+  if [[ ! -x "$binary_path" ]]; then
+    echo "Binary is not executable: $binary_path" >&2
+    exit 1
+  fi
+
+  binary_name="$(basename "$binary_path")"
+
+  version="$(get_git_version "$script_dir")"
+  rpm_version="$(normalize_rpm_version "$version")"
+  out_dir="${OUTPUT_DIR:-dist}"
+  mkdir -p "$out_dir"
+
+  arch_raw="$(uname -m)"
+  ensure_x86_64 "$arch_raw"
+  deb_arch="amd64"
+  rpm_arch="x86_64"
+
+  tmp_root="$(mktemp -d)"
+  trap 'rm -rf "$tmp_root"' EXIT
+
+  for distro in "${distros[@]}"; do
+    distro="${distro,,}"
+    case "$distro" in
+      ubuntu)
+        package_deb
+        ;;
+      fedora)
+        package_rpm
+        ;;
+      *)
+        echo "Unknown distribution: $distro" >&2
+        echo "Supported distributions: ubuntu, fedora" >&2
+        exit 1
+        ;;
+    esac
+  done
+}
+
+main "$@"