feat: add one line install script (#594)

* (feat) adds install.sh CI that auto downloads bin from github releases to current directory

* false positive

* -k gone

* Update README.md

* Update README.md

* Update install.sh

* Update install.sh

Co-authored-by: Rob Landers <landers.robert@gmail.com>

* cleanup

---------

Co-authored-by: Kévin Dunglas <kevin@dunglas.fr>
Co-authored-by: Rob Landers <landers.robert@gmail.com>

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/"