Add install.sh

install.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+set -e
+
+downloadFolder="${TMPDIR:-/tmp}"
+downloaded_file="${downloadFolder}/pvm"
+executable_folder="/usr/local/bin"
+exe_name="pvm"
+asset_uri="https://github.com/ardagnsrn/pvm-ubuntu/releases/latest/download/${exe_name}"
+
+mkdir -p "${downloadFolder}"
+
+echo "[1/3] Download ${asset_uri} to ${downloadFolder}"
+rm -f "${downloaded_file}"
+curl --fail --location --output "${downloaded_file}" "${asset_uri}"
+
+echo "[2/3] Install PVM to the ${executable_folder}"
+rm -f ${executable_folder}/${exe_name}
+mv "${downloaded_file}" ${executable_folder}
+exe=${executable_folder}/${exe_name}
+chmod +x ${exe}
+
+echo "[3/3] Set environment variables"
+echo "PHP Version Manager (pvm) is installed successfully!"
+if command -v $exe_name >/dev/null; then
+    echo "Run '$exe_name' to get started."
+else
+    echo "Manually add the directory to your \$HOME/.bash_profile (or similar)"
+    echo "  export PATH=${executable_folder}:\$PATH"
+    echo "Run '$exe_name' to get started."
+fi
+
+exit 0