I have a json file test.json with below format:

{  
   "environments": 
            {
                "egress": [
                   
                ]
            }
}

I want to add objects under egress field with multiple variable values. I have written a bash script test.sh with below code snippet:

egress_port=(80,443)
egress_value=(test,test1)
egress_protocol=(http,https)
IFS=','
read -a port_array <<< "$egress_port"
read -a value_array <<< "$egress_value"
read -a protocol_array <<< "$egress_protocol"
echo "${port_array[@]}"
echo "${value_array[@]}"
echo "${protocol_array[@]}"

cat test.json | 
jq '.environments.egress[.environments.egress| length] |= . + {
      "port": "${port_array[@]}", 
      "type": "external", 
      "value": "${value_array[@]}", 
      "protocol": "${protocol_array[@]}"
}'

I want json to be updated in below format:

{  
   "environments": 
            {
                "egress": [
                   {
                    "port": "80", 
                    "type": "external", 
                    "value": "test", 
                    "protocol": "http"
                   },
                   {
                    "port": "443", 
                    "type": "external", 
                    "value": "test1", 
                    "protocol": "https"
                   }
                ]
            }
}

Can someone help me here..