added install file

Author: Nathan-Salawe

get-beamstack.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+set -e
+BINARY_NAME="beamstack"
+
+download_binary() {
+    echo "Downloading the binary..."
+    curl -L -o /tmp/${BINARY_NAME} "https://raw.githubusercontent.com/beamstackproj/beamstack-cli/main/releases/latest/beamstack-linux-amd64"
+    if [ ! -f /tmp/${BINARY_NAME} ]; then
+        echo "Error: Binary download failed."
+        exit 1
+    fi
+}
+
+install_binary() {
+    echo "Creating directories..."
+    mkdir -p ~/."$BINARY_NAME"
+    mkdir -p ~/."$BINARY_NAME"/config
+    mkdir -p ~/."$BINARY_NAME"/profiles
+
+    echo "Creating config file..."
+    if [ ! -f ~/."$BINARY_NAME"/config/config.json ]; then
+        cat <<EOF > ~/."$BINARY_NAME"/config/config.json
+{
+    "version": "1.0.0",
+    "contexts": {}
+}
+EOF
+        echo "Created new config file: ${CONFIG_FILE}"
+    fi
+
+# TODO: UPDATE version
+    echo "Moving binary to /usr/local/bin..."
+    sudo mv /tmp/${BINARY_NAME} /usr/local/bin/${BINARY_NAME}
+    sudo chmod +x /usr/local/bin/${BINARY_NAME}
+
+    echo "Setting permissions..."
+    sudo chmod -R 777 ~/."$BINARY_NAME"
+
+    echo "✅ ${BINARY_NAME} installed..!"
+}
+
+download_binary
+install_binary