# Sharded-cluster environment setup.
# Normally selected automatically by sourcing ./SETUP.bash.

if [ ! -f ./_mongodb_cluster_setup.bash ]; then
    echo "Missing _mongodb_cluster_setup.bash." >&2
    echo "Create it with:" >&2
    echo "  cp _mongodb_cluster_setup.bash.in _mongodb_cluster_setup.bash" >&2
    return 1 2>/dev/null || exit 1
fi

if [ -f ./_mongodb_standalone_setup.bash ]; then
    echo "Both standalone and cluster setup files exist; only one may be active." >&2
    return 1 2>/dev/null || exit 1
fi

. ./_mongodb_setup_common.bash || return 1 2>/dev/null || exit 1

if [ ! -x "$MONGODB_HOME/bin/mongos" ]; then
    echo "The selected MongoDB installation does not include mongos:" >&2
    echo "  $MONGODB_HOME/bin/mongos" >&2
    return 1 2>/dev/null || exit 1
fi

. ./_mongodb_cluster_setup.bash

export GS_MONGODB_SERVER_MODE="cluster"

if [ "${GS_MONGODB_SETUP_QUIET:-0}" != "1" ]; then
    echo ""
    echo "MongoDB cluster-server environment:"
    echo "  MONGODB_HOME: $MONGODB_HOME"
    echo "  MONGOSH_HOME: $MONGOSH_HOME"
    echo "  router:       $GS_MONGODB_ROUTER_HOSTNAME:$GS_MONGODB_ROUTER_PORT"
    echo "  config server: $GS_MONGODB_CONFIG_SERVER_HOSTNAME:$GS_MONGODB_CONFIG_SERVER_PORT"
    echo "  shard hosts:  ${GS_MONGODB_SHARD_HOSTNAMES[*]}"
    echo ""
fi