#!/usr/bin/env bash

# This script parses the event stream returned by prompt queries.
# It prints individual lines per ChatGPT response update.

while read -r line
do
    [ -z "$line" ] && continue
    [ "$line" == "data: [DONE]" ] && continue
    event=$(echo "$line" | sed -e 's/^data: //')
    content=$(echo "$event" | jq -e '.message.content.parts[0]')
    [ ! $? -eq 0 ] && continue
    echo "$content"
done < "${1:-/dev/stdin}"