#!/bin/bash
set -e

START=${FIRST_WEAVE:-1}
COUNT=${NUM_WEAVES:-28}
FINISH=$((FIRST_WEAVE+COUNT-1))

case "$1" in
    launch)
        if [ $START -ne 1 ] ; then
            status=$(docker inspect --format='{{.State.Running}} {{.NetworkSettings.IPAddress}}' weave$((START-1)))
            PREV="${status#true }"
        fi
        for i in $(seq $START $FINISH); do
            ID=$(WEAVE_CONTAINER_NAME=weave$i ./weave --local test-launch --connlimit=100 $PREV)
            status=$(docker inspect --format='{{.State.Running}} {{.NetworkSettings.IPAddress}}' $ID)
            PREV="${status#true }"
            echo $ID $PREV
        done
        ;;
    stop)
        for i in $(seq $START $FINISH); do
            echo Stopping weave$i
            WEAVE_CONTAINER_NAME=weave$i ./weave --local stop
        done
        ;;
esac