MCP Prompt Manager

#!/bin/sh set -e # Helper function to load secret from file file_env() { local var="$1" local fileVar="${var}_FILE" local def="${2:-}" # Check if the variable is already set if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then echo >&2 "error: both $var and $fileVar are set (but are exclusive)" exit 1 fi local val="$def" # Check if the file variable is set if [ "${!fileVar:-}" ]; then if [ -f "${!fileVar}" ]; then val="$(cat "${!fileVar}")" else echo >&2 "error: file specified by $fileVar ('${!fileVar}') does not exist" exit 1 fi fi # Export the variable if we have a value and it's not already set if [ -n "$val" ] && [ -z "${!var:-}" ]; then export "$var"="$val" fi unset "$fileVar" } # Load secrets for specific variables file_env 'PROMPT_REPO_URL' file_env 'PROMPT_REPO_URLS' file_env 'SYSTEM_REPO_URL' # Add others if needed # Execute the command exec "$@"