Initial commit

go.sh

@@ -0,0 +1,138 @@
+#!/usr/bin/env bash
+set -e
+
+DRY_RUN=false
+
+# Check for dry-run flag
+if [[ "$1" == "--dry-run" ]]; then
+    DRY_RUN=true
+    echo "Running in dry-run mode. No changes will be made."
+fi
+
+run_cmd() {
+    # Run the command or just print it if dry-run
+    if [ "$DRY_RUN" = true ]; then
+        echo "[DRY-RUN] $*"
+    else
+        eval "$@"
+    fi
+}
+
+echo "Detecting Linux distribution..."
+
+# Detect distro
+if [ -f /etc/os-release ]; then
+    . /etc/os-release
+    DISTRO=$ID
+    VERSION=$VERSION_ID
+else
+    echo "Cannot detect Linux distribution."
+    exit 1
+fi
+
+# Detect if immutable (rpm-ostree or SteamOS readonly)
+IMMUTABLE=false
+IS_STEAMOS=false
+if command -v rpm-ostree &>/dev/null; then
+    IMMUTABLE=true
+elif command -v steamos-readonly &>/dev/null; then
+    IMMUTABLE=true
+    IS_STEAMOS=true
+fi
+
+echo "Distribution detected: $DISTRO $VERSION"
+echo "Immutable system: $IMMUTABLE"
+
+# -----------------------------
+# Debian/Ubuntu installer
+# -----------------------------
+install_debian() {
+    echo "Adding i386 architecture..."
+    run_cmd "sudo dpkg --add-architecture i386"
+    run_cmd "sudo apt update"
+
+    echo "Installing 32-bit runtime libraries..."
+    run_cmd "sudo apt install -y libc6:i386 libncurses5:i386 libstdc++6:i386"
+
+    echo "Installing 32-bit development libraries..."
+    run_cmd "sudo apt install -y gcc-multilib g++-multilib"
+}
+
+# -----------------------------
+# Fedora/Bazzite installer
+# -----------------------------
+install_fedora() {
+    if [ "$IMMUTABLE" = true ]; then
+        echo "Immutable Fedora/Bazzite detected."
+        echo "Layering 32-bit libraries via rpm-ostree..."
+        run_cmd "sudo rpm-ostree install glibc.i686 libstdc++.i686 zlib.i686 ncurses-libs.i686 glibc-devel.i686 libstdc++-devel.i686"
+        echo "Reboot required for layered packages to take effect."
+    else
+        echo "Installing 32-bit libraries via dnf..."
+        run_cmd "sudo dnf install -y glibc.i686 libstdc++.i686 zlib.i686 ncurses-libs.i686"
+        run_cmd "sudo dnf install -y gcc gcc-c++ glibc-devel.i686 libstdc++-devel.i686"
+    fi
+}
+
+# -----------------------------
+# Arch/Manjaro/SteamOS 3+ installer
+# -----------------------------
+install_arch() {
+    if [ "$IS_STEAMOS" = true ]; then
+        echo "Immutable SteamOS 3+ detected."
+
+        read -p "Do you want to temporarily disable read-only mode to install 32-bit libraries? (y/N): " RESP
+        if [[ "$RESP" =~ ^[Yy]$ ]]; then
+            echo "Disabling read-only mode..."
+            run_cmd "sudo steamos-readonly disable"
+
+            echo "Installing 32-bit libraries..."
+            run_cmd "sudo pacman -S --noconfirm lib32-glibc lib32-gcc-libs lib32-zlib gcc-multilib"
+
+            echo "Re-enabling read-only mode..."
+            run_cmd "sudo steamos-readonly enable"
+
+            echo "32-bit libraries installed successfully!"
+        else
+            echo "Operation canceled. You can manually disable read-only mode later and rerun the script."
+        fi
+        return
+    fi
+
+    # Regular Arch / Manjaro
+    if ! grep -q '^\[multilib\]' /etc/pacman.conf; then
+        echo "Enabling multilib repository..."
+        run_cmd "sudo sed -i '/\[multilib\]/,/Include/s/^#//' /etc/pacman.conf"
+        run_cmd "sudo pacman -Syu --noconfirm"
+    fi
+
+    echo "Installing 32-bit runtime libraries..."
+    run_cmd "sudo pacman -S --noconfirm lib32-glibc lib32-gcc-libs lib32-zlib"
+
+    echo "Installing 32-bit development libraries..."
+    run_cmd "sudo pacman -S --noconfirm gcc-multilib"
+}
+
+# -----------------------------
+# Execute per detected distro
+# -----------------------------
+case "$DISTRO" in
+    ubuntu|debian)
+        echo "Installing 32-bit libraries for Debian/Ubuntu..."
+        install_debian
+        ;;
+    fedora|bazzite)
+        echo "Installing 32-bit libraries for Fedora/Bazzite..."
+        install_fedora
+        ;;
+    arch|manjaro)
+        echo "Installing 32-bit libraries for Arch/Manjaro/SteamOS 3+..."
+        install_arch
+        ;;
+    *)
+        echo "Unsupported distribution: $DISTRO"
+        exit 1
+        ;;
+esac
+
+echo "32-bit multilib support installation complete!"