sensor-set.sh

#!/bin/sh

if [ ! $3 ]; then
    echo "Usage: $0 <greenhouse_number> <temp|hum|soilm|ldr> <value>"
    exit 99
fi

MASTERKEY=`grep MASTERKEY docker-compose.yml |head -1|awk -F= '{ print $2 }'`

which jq > /dev/null
JQ=$?

R="{ \"jsonrpc\": \"2.0\", \"id\": \"`date '+%N'`\", \"method\": \"update\", "
R="$R\"params\": { \"k\": \"${MASTERKEY}\", \"i\": \"greenhouse${1}/env/${2}\", \"s\": 1, \"v\": \"${3}\" } }"

echo $R | curl -sv -m5 --header "Content-Type: application/json" --data @- \
  http://10.27.12.10${1}:8812/jrpc | ( [ ${JQ} -eq 0 ] && jq || cat )

echo