spawn/vultr/nanoclaw.sh
Sprite 7a21be18fc fix: remove undefined ENV_TEMP from nanoclaw trap handlers
- 5 nanoclaw scripts only create DOTENV_TEMP but trap referenced both
- Causes trap to fail silently when trying to rm undefined variable
- Fix: Change trap from both temps to just DOTENV_TEMP
- Affected: digitalocean, hetzner, linode, sprite, vultr

Root cause: Automated trap addition in Round 19 incorrectly detected
these files as using both temp variables (DOTENV_TEMP contains substring
ENV_TEMP which caused false positive in grep check)
2026-02-08 03:20:36 +00:00

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#!/bin/bash
set -eo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
# shellcheck source=vultr/lib/common.sh
if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
source "${SCRIPT_DIR}/lib/common.sh"
else
eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/vultr/lib/common.sh)"
fi
log_info "NanoClaw on Vultr"
echo ""
ensure_vultr_token
ensure_ssh_key
SERVER_NAME=$(get_server_name)
create_server "${SERVER_NAME}"
verify_server_connectivity "${VULTR_SERVER_IP}"
wait_for_cloud_init "${VULTR_SERVER_IP}" 60
log_warn "Installing tsx..."
run_server "${VULTR_SERVER_IP}" "source ~/.bashrc && bun install -g tsx"
log_warn "Cloning and building nanoclaw..."
run_server "${VULTR_SERVER_IP}" "git clone https://github.com/gavrielc/nanoclaw.git ~/nanoclaw && cd ~/nanoclaw && npm install && npm run build"
log_info "NanoClaw installed"
echo ""
if [[ -n "${OPENROUTER_API_KEY:-}" ]]; then
log_info "Using OpenRouter API key from environment"
else
OPENROUTER_API_KEY=$(get_openrouter_api_key_oauth 5180)
fi
log_warn "Setting up environment variables..."
inject_env_vars_ssh "${VULTR_SERVER_IP}" upload_file run_server \
"OPENROUTER_API_KEY=${OPENROUTER_API_KEY}" \
"ANTHROPIC_API_KEY=${OPENROUTER_API_KEY}" \
"ANTHROPIC_BASE_URL=https://openrouter.ai/api"
log_warn "Configuring nanoclaw..."
DOTENV_TEMP=$(mktemp)
trap 'rm -f "${DOTENV_TEMP}"' EXIT
chmod 600 "${DOTENV_TEMP}"
cat > "${DOTENV_TEMP}" << EOF
ANTHROPIC_API_KEY=${OPENROUTER_API_KEY}
EOF
upload_file "${VULTR_SERVER_IP}" "${DOTENV_TEMP}" "/root/nanoclaw/.env"
echo ""
log_info "Vultr instance setup completed successfully!"
log_info "Server: ${SERVER_NAME} (ID: ${VULTR_SERVER_ID}, IP: ${VULTR_SERVER_IP})"
echo ""
log_warn "Starting nanoclaw..."
log_warn "You will need to scan a WhatsApp QR code to authenticate."
echo ""
interactive_session "${VULTR_SERVER_IP}" "cd ~/nanoclaw && source ~/.zshrc && npm run dev"