Provide a built-in nginx downloader

packages/server/scripts/installNginxStatic.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+FORCE_OVERWRITE=false
+for arg in "$@"; do
+  if [ "$arg" == "-y" ]; then
+    FORCE_OVERWRITE=true
+    break
+  fi
+done
+
+NGINX_VERSION="1.26.3"
+ARCH="$(dpkg --print-architecture)"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OUTPUTBIN="${SCRIPT_DIR}/../nginx-bin"
+
+if [ "$ARCH" = "arm64" ]; then
+    NGINX_ARCH="aarch64";
+elif [ "$ARCH" = "amd64" ]; then
+    NGINX_ARCH="x86_64";
+else
+    echo "Unsupported architecture: $ARCH";
+    exit 1;
+fi
+
+NGINX_BINARY_URL="https://jirutka.github.io/nginx-binaries/nginx-${NGINX_VERSION}-${NGINX_ARCH}-linux"
+
+if [ -f "${OUTPUTBIN}" ]; then
+    if [ "$FORCE_OVERWRITE" = true ]; then
+        echo "'-y' flag detected. Overwriting '${OUTPUTBIN}'."
+    else
+        read -r -p "File '${OUTPUTBIN}' already exists. Overwrite? (y/N) " response
+        if [[ ! "$response" =~ ^([yY])$ ]]; then
+            echo "Skipping download."
+            exit 0
+        fi
+    fi
+fi
+
+curl -L "${NGINX_BINARY_URL}" -o "${OUTPUTBIN}"
+
+chmod +x "${OUTPUTBIN}"
+
+"${OUTPUTBIN}" -v;