Use ChatGPT to rephrase scientific sentences on the command line. May be used as a template for other ChatGPT-based CLI tools.

rephrase

#!/usr/bin/env bash

die(){
    echo "$@"
    exit 1
}

APIKEY="$(gpg -qd ~/.config/apikey/openai.gpg)"
[ "$APIKEY" ] || die "Failed to fetch api key."

export SYSMSG="You are an assistant that rephrases sentences for camera-ready scientific publications. Do not resolve latex code. Provide three suggestions separated by empty newlines."

export USERMSG="${1}"
[ "$USERMSG" ] || export USERMSG="$(cat)"

[ "$USERMSG" ] || die "Prompt is emtpy!"

make-payload(){
    jq -n '{
      "model": "gpt-3.5-turbo",
      "messages": [
        {
          "role": "system",
          "content": env.SYSMSG
        },
        {
          "role": "user",
          "content": env.USERMSG
        }
      ],
      "n": 1
    }' || die "Failed making payload!"
}

curl -sS https://api.openai.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer ${APIKEY}" \
  -d "$(make-payload)" | jq -r '.choices | [.[] | .message.content] | join("\n\n")'