mcp-bash

#!/usr/bin/env bash set -euo pipefail if [[ $# -lt 1 ]]; then printf 'Usage: %s <example-id>\n' "$0" >&2 exit 1 fi EXAMPLE_ID="$1" SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" EXAMPLE_DIR="${SCRIPT_DIR}/${EXAMPLE_ID}" if [[ ! -d "${EXAMPLE_DIR}" ]]; then printf 'Example %s not found\n' "${EXAMPLE_ID}" >&2 exit 1 fi TMPDIR="$(mktemp -d)" mcp_examples_cleanup() { rm -rf "${TMPDIR}" } trap mcp_examples_cleanup EXIT INT TERM # Reuse the framework in-place; only stage example content into a temp project. FRAMEWORK_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)" export MCPBASH_HOME="${FRAMEWORK_ROOT}" # Create project directories mkdir -p "${TMPDIR}/tools" mkdir -p "${TMPDIR}/resources" mkdir -p "${TMPDIR}/prompts" mkdir -p "${TMPDIR}/server.d" # Copy example content into project directories (including dotfiles) cp -a "${EXAMPLE_DIR}/." "${TMPDIR}/" 2>/dev/null || true # Run per-example environment checks if provided if [[ -x "${TMPDIR}/check-env" ]]; then if ! (cd "${TMPDIR}" && "${TMPDIR}/check-env"); then printf 'Warning: check-env for %s failed; continuing.\n' "${EXAMPLE_ID}" >&2 fi fi # Ensure media roots exist for examples that declare them if [[ -f "${TMPDIR}/config/media_roots.json" ]]; then json_bin="${MCPBASH_JSON_TOOL_BIN:-}" if [[ -z "${json_bin}" ]]; then if command -v gojq >/dev/null 2>&1; then json_bin="gojq" elif command -v jq >/dev/null 2>&1; then json_bin="jq" fi elif ! command -v "${json_bin}" >/dev/null 2>&1; then json_bin="" fi if [[ -n "${json_bin}" ]]; then while IFS= read -r root; do [[ -z "${root}" ]] && continue case "${root}" in /*) dir="${root}" ;; ./*) dir="${TMPDIR}/${root#./}" ;; *) dir="${TMPDIR}/${root}" ;; esac mkdir -p "${dir}" 2>/dev/null || true done < <("${json_bin}" -r '.roots[]?.path // empty' "${TMPDIR}/config/media_roots.json" 2>/dev/null) else mkdir -p "${TMPDIR}/media" 2>/dev/null || true fi fi cd "${TMPDIR}" || exit 1 export MCPBASH_PROJECT_ROOT="${TMPDIR}" # Run server in foreground (not exec) so EXIT trap can clean up TMPDIR "${FRAMEWORK_ROOT}/bin/mcp-bash"