A little script to access ChatGPT from the command line

suggestCommand.js

// see also https://platform.openai.com/playground?mode=complete
// command line example:
// node suggestCommand.js "Write a bash command line to do the following: log the last 3 git commits"
// Needs an API key in ~/.openaiapi , see https://beta.openai.com/docs/api-reference/authentication
// Idea for a shellscript calling that. You could also add things to the prompt there.
// #!/bin/bash
// node "$(dirname "$(readlink -f "$0")")/suggestCommand.js" "$*"

const axios = require('axios');
const fs = require('fs');
const readline = require('readline');

// Read the API key from the file
const apiKey = fs.readFileSync(`${process.env.HOME}/.openaiapi`, 'utf-8').trim();

// Read the prompt from the command line arguments
const prompt = process.argv[2];

// Make the API request to generate code completions
axios.post('https://api.openai.com/v1/completions', {
    prompt: prompt,
    max_tokens: 1000,
    echo: false,
    model: 'text-davinci-003',
    temperature: 0.7,
}, {
    headers: {
        'Authorization': `Bearer ${apiKey}`,
        'Content-Type': 'application/json',
    },
})
    .then(response => {
        const completion = response.data.choices[0].text.trim();
        // console.log(response.data.choices);
        console.log(response.data.choices.map(choice => choice.text.trim()).join('\n'));
    })
    .catch(error => {
        console.error(error);
    });