Feature: Add one line install script and instructions to README

README.md

@@ -34,18 +34,28 @@ Go to `https://localhost`, and enjoy!
 ### Standalone Binary
 
 If you prefer not to use Docker, we provide standalone FrankenPHP binaries for Linux and macOS
-containing [PHP 8.3](https://www.php.net/releases/8.3/en.php) and most popular PHP extensions: [Download FrankenPHP](https://github.com/dunglas/frankenphp/releases)
+containing [PHP 8.3](https://www.php.net/releases/8.3/en.php) and most popular PHP extensions.
+
+On Windows, use [WSL](https://learn.microsoft.com/windows/wsl/) to run FrankenPHP.
+
+[Download FrankenPHP](https://github.com/dunglas/frankenphp/releases) or copy this line into your
+terminal to automatically install the version appropriate for your platform:
+
+```console
+curl -sLK https://raw.githubusercontent.com/dunglas/frankenphp/main/install.sh | sh
+mv frankenphp /usr/local/bin/
+```
 
 To serve the content of the current directory, run:
 
 ```console
-./frankenphp php-server
+frankenphp php-server
 ```
 
 You can also run command-line scripts with:
 
 ```console
-./frankenphp php-cli /path/to/your/script.php
+frankenphp php-cli /path/to/your/script.php
 ```
 
 ## Docs

install.sh

@@ -0,0 +1,71 @@
+#!/bin/sh
+
+set -e
+
+if [ -z "${BIN_DIR}" ]; then
+  BIN_DIR=$(pwd)
+fi
+
+THE_ARCH_BIN=""
+DEST=${BIN_DIR}/frankenphp
+
+OS=$(uname -s)
+ARCH=$(uname -m)
+
+case ${OS} in
+   Linux*)
+      case ${ARCH} in
+         aarch64)
+          THE_ARCH_BIN="frankenphp-linux-aarch64"
+          ;;
+         x86_64)
+          THE_ARCH_BIN="frankenphp-linux-x86_64"
+          ;;
+        *)
+          THE_ARCH_BIN=""
+          ;;
+      esac
+      ;;
+   Darwin*)
+      case ${ARCH} in
+        arm64)
+          THE_ARCH_BIN="frankenphp-mac-arm64"
+          ;;
+        *)
+          THE_ARCH_BIN="frankenphp-mac-x86_64"
+          ;;
+      esac
+      ;;
+   Windows|MINGW64_NT*)
+        echo "Install and use WSL to use FrankenPHP on Windows: https://learn.microsoft.com/windows/wsl/"
+        exit 1
+      ;;
+   *)
+        THE_ARCH_BIN=""
+      ;;
+esac
+
+if [ -z "${THE_ARCH_BIN}" ]; then
+   echo "FrankenPHP is not supported on ${OS} and ${ARCH}"
+   exit 1
+fi
+
+
+SUDO=""
+
+# check if $DEST is writable and suppress an error message
+touch "${DEST}" 2>/dev/null
+
+# we need sudo powers to write to DEST
+if [ $? -eq 1 ]; then
+    echo "You do not have permission to write to ${DEST}, enter your password to grant sudo powers"
+    SUDO="sudo"
+fi
+
+${SUDO} curl -L --progress-bar "https://github.com/dunglas/frankenphp/releases/latest/download/${THE_ARCH_BIN}" -o "${DEST}"
+
+${SUDO} chmod +x "${DEST}"
+
+
+echo "FrankenPHP downloaded successfully to ${DEST}"
+echo "Move the binary to /usr/local/bin/ or another directory in your PATH to use it globally: sudo mv ${DEST} /usr/local/bin/"