mirror of
https://github.com/OpenRouterTeam/spawn.git
synced 2026-05-02 13:50:26 +00:00
96c38fe108
Fixed SC2016 warnings by removing unnecessary backslashes from ${HOME}
and ${PATH} variables inside single-quoted strings in e2b and modal
provider libraries. Variables inside single quotes don't expand, so
the backslashes were literal characters being written to config files.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
135 lines
4.4 KiB
Bash
135 lines
4.4 KiB
Bash
#!/bin/bash
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# Common bash functions for E2B sandbox spawn scripts
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# Uses E2B CLI (e2b) — https://e2b.dev
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# Sandboxes are lightweight VMs that start in ~150ms
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# No SSH — uses `e2b sandbox exec` for commands
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# Bash safety flags
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set -eo pipefail
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# ============================================================
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# Provider-agnostic functions
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# ============================================================
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# Source shared provider-agnostic functions (local or remote fallback)
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
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if [[ -n "${SCRIPT_DIR}" && -f "${SCRIPT_DIR}/../../shared/common.sh" ]]; then
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source "${SCRIPT_DIR}/../../shared/common.sh"
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else
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eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/shared/common.sh)"
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fi
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# Note: Provider-agnostic functions (logging, OAuth, browser, nc_listen) are now in shared/common.sh
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# ============================================================
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# E2B specific functions
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# ============================================================
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ensure_e2b_cli() {
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if ! command -v e2b &>/dev/null; then
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log_warn "Installing E2B CLI..."
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npm install -g @e2b/cli 2>/dev/null || {
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log_error "Failed to install E2B CLI. Install manually: npm install -g @e2b/cli"
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return 1
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}
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fi
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log_info "E2B CLI available"
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}
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test_e2b_token() {
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local test_response
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# Test token by listing sandboxes (lightweight API call)
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test_response=$(e2b sandbox list 2>&1)
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local exit_code=$?
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if [[ ${exit_code} -ne 0 ]]; then
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if echo "${test_response}" | grep -qi "unauthorized\|invalid.*key\|authentication"; then
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log_error "Invalid API key"
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log_warn "Remediation steps:"
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log_warn " 1. Verify API key at: https://e2b.dev/dashboard"
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log_warn " 2. Ensure the key has appropriate permissions"
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log_warn " 3. Check key hasn't been revoked"
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return 1
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fi
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fi
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return 0
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}
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ensure_e2b_token() {
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ensure_api_token_with_provider \
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"E2B" \
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"E2B_API_KEY" \
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"${HOME}/.config/spawn/e2b.json" \
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"https://e2b.dev/dashboard" \
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"test_e2b_token"
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}
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get_server_name() {
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get_resource_name "E2B_SANDBOX_NAME" "Enter sandbox name: "
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}
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create_server() {
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local name="${1}"
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local template="${E2B_TEMPLATE:-base}"
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log_warn "Creating E2B sandbox '${name}' (template: ${template})..."
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# Create sandbox and capture ID
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local output
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output=$(e2b sandbox create --template "${template}" --name "${name}" 2>&1)
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E2B_SANDBOX_ID=$(echo "${output}" | grep -oE '[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12}' | head -1)
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if [[ -z "${E2B_SANDBOX_ID}" ]]; then
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# Try alternate parsing
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E2B_SANDBOX_ID=$(echo "${output}" | grep -oE 'sandbox_[a-zA-Z0-9]+' | head -1)
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fi
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if [[ -z "${E2B_SANDBOX_ID}" ]]; then
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log_error "Failed to create sandbox: ${output}"
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return 1
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fi
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export E2B_SANDBOX_ID
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log_info "Sandbox created: ID=${E2B_SANDBOX_ID}"
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}
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wait_for_cloud_init() {
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log_warn "Installing base tools in sandbox..."
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run_server "apt-get update -y && apt-get install -y curl unzip git zsh" >/dev/null 2>&1 || true
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run_server "curl -fsSL https://bun.sh/install | bash" >/dev/null 2>&1 || true
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run_server "curl -fsSL https://claude.ai/install.sh | bash" >/dev/null 2>&1 || true
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run_server 'echo "export PATH=\"${HOME}/.claude/local/bin:${HOME}/.bun/bin:${PATH}\"" >> ~/.bashrc' >/dev/null 2>&1 || true
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run_server 'echo "export PATH=\"${HOME}/.claude/local/bin:${HOME}/.bun/bin:${PATH}\"" >> ~/.zshrc' >/dev/null 2>&1 || true
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log_info "Base tools installed"
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}
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# E2B uses sandbox exec instead of SSH
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run_server() {
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local cmd="${1}"
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e2b sandbox exec "${E2B_SANDBOX_ID}" -- bash -c "${cmd}"
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}
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upload_file() {
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local local_path="${1}"
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local remote_path="${2}"
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# Upload via base64 encoding through exec
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local content
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content=$(base64 -w0 "${local_path}" 2>/dev/null || base64 "${local_path}")
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e2b sandbox exec "${E2B_SANDBOX_ID}" -- bash -c "echo '${content}' | base64 -d > '${remote_path}'"
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}
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interactive_session() {
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local cmd="${1}"
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e2b sandbox exec "${E2B_SANDBOX_ID}" -- bash -c "${cmd}"
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}
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destroy_server() {
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local sandbox_id="${1:-${E2B_SANDBOX_ID}}"
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log_warn "Destroying sandbox ${sandbox_id}..."
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e2b sandbox kill "${sandbox_id}" 2>/dev/null || true
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log_info "Sandbox destroyed"
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}
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list_servers() {
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e2b sandbox list
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}
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