Maple

#!/usr/bin/env bash set -euo pipefail if ! command -v node >/dev/null 2>&1; then echo "Node.js is required (Node 22+)." exit 1 fi NODE_MAJOR="$(node -p 'process.versions.node.split(".")[0]')" if [ "${NODE_MAJOR}" -lt 22 ]; then echo "OpenClaw requires Node 22+. Found Node $(node -v)." exit 1 fi if command -v openclaw >/dev/null 2>&1; then echo "OpenClaw already installed: $(openclaw --version)" exit 0 fi echo "Installing OpenClaw globally..." OPENCLAW_VERSION="${OPENCLAW_VERSION:-latest}" if [ "${OPENCLAW_VERSION}" = "latest" ]; then echo "No OPENCLAW_VERSION set — installing @latest." echo " Tip: pin a version with OPENCLAW_VERSION=x.y.z for reproducible installs." fi npm install -g "openclaw@${OPENCLAW_VERSION}" echo "OpenClaw installed: $(openclaw --version)"