spawn/e2b/openclaw.sh
Sprite 91c466c008 refactor: add trap cleanup for temp files in agent scripts
- Add trap 'rm -f "${ENV_TEMP}"' EXIT after mktemp creation
- Scripts with DOTENV_TEMP get combined trap for both files
- Remove manual rm calls that are now redundant
- Prevents temp file leaks on early script exit (errors, signals)
- Affects 67 agent scripts across all providers

Impact: Prevents /tmp pollution in production deployments
Score: 90 (Impact: 9, Confidence: 10, Risk: 1)
2026-02-08 03:15:48 +00:00

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#!/bin/bash
set -eo pipefail
# Source common functions - try local file first, fall back to remote
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
# shellcheck source=e2b/lib/common.sh
if [[ -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
source "${SCRIPT_DIR}/lib/common.sh"
else
eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/e2b/lib/common.sh)"
fi
log_info "OpenClaw on E2B"
echo ""
# 1. Ensure E2B CLI and API token
ensure_e2b_cli
ensure_e2b_token
# 2. Get sandbox name and create sandbox
SERVER_NAME=$(get_server_name)
create_server "${SERVER_NAME}"
# 3. Wait for base tools
wait_for_cloud_init
# 4. Install openclaw via bun
log_warn "Installing openclaw..."
run_server "source ~/.bashrc && bun install -g openclaw"
log_info "OpenClaw installed"
# 5. Get OpenRouter API key
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
# 6. Get model preference
MODEL_ID=$(get_model_id_interactive "openrouter/auto" "Openclaw") || exit 1
# 7. Inject environment variables into ~/.zshrc
log_warn "Setting up environment variables..."
ENV_TEMP=$(mktemp)
trap 'rm -f "${ENV_TEMP}"' EXIT
cat > "${ENV_TEMP}" << EOF
# [spawn:env]
export OPENROUTER_API_KEY="${OPENROUTER_API_KEY}"
export ANTHROPIC_API_KEY="${OPENROUTER_API_KEY}"
export ANTHROPIC_BASE_URL="https://openrouter.ai/api"
EOF
upload_file "${ENV_TEMP}" "/tmp/env_config"
run_server "cat /tmp/env_config >> ~/.zshrc && rm /tmp/env_config"
# 8. Configure openclaw
setup_openclaw_config "${OPENROUTER_API_KEY}" "${MODEL_ID}" \
upload_file \
run_server
echo ""
log_info "E2B sandbox setup completed successfully!"
log_info "Sandbox: ${SERVER_NAME} (ID: ${E2B_SANDBOX_ID})"
echo ""
# 9. Start openclaw gateway in background and launch TUI
log_warn "Starting openclaw..."
run_server "source ~/.zshrc && nohup openclaw gateway > /tmp/openclaw-gateway.log 2>&1 &"
sleep 2
interactive_session "source ~/.zshrc && openclaw tui"