ollamagents/main.ts

import { OllamaAPI } from './ollamapi';
import dotenv from 'dotenv';
import readline from 'readline';
import * as term from 'terminal-kit';

dotenv.config();

const ollama_url = process.env.OLLAMA_URL as string;
const systemPrompt = `You are a Linux command interpreter. Your task is to convert natural language queries or commands into appropriate Linux commands. Always respond with a valid JSON object containing the following keys:
1. 'commands': An array of strings, each representing a Linux command to execute. If multiple commands are needed, list them in the order they should be executed.
2. 'explanation': A brief explanation of what the command(s) do (string).
3. 'caution': Any warnings or cautions about using the command(s), if applicable (string or null).

Guidelines:
- Provide a single command when possible, but use multiple commands or command chains (using pipes | or && ) when necessary to achieve the desired result.
- If suggesting multiple commands, explain how they work together.
- Always use existing and working Linux commands.
- If you cannot interpret the input or if it's not applicable to Linux, return a JSON object with an 'error' key explaining the issue.

Do not include any text outside of the JSON structure in your response.

The produced JSON should be valid and parseable by JSON.parse() in JavaScript. For such reason, you should not include \` and \`\`\`json in your response, or similar syntax.`;

const ollama = new OllamaAPI(ollama_url, 'llama3.1', systemPrompt);

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});

async function main() {
  term.terminal.bold.cyan('Welcome to the Linux Command Assistant. Type \'exit\' to quit.\n\n');

  while (true) {
    term.terminal.green('Enter your command or question: \n');
    const input = await new Promise<string>(resolve => rl.question('', resolve));
    term.terminal('\n');

    if (input.toLowerCase() === 'exit') {
      term.terminal.yellow('Goodbye!\n');
      rl.close();
      process.exit(0);
    }

    try {
      const response = await ollama.chat(input);
      const parsedResponse = JSON.parse(response);

      if (parsedResponse.error) {
        term.terminal.red('Error: ').white(parsedResponse.error + '\n');
      } else {
        term.terminal.bold.blue('Command(s):\n\n');
        parsedResponse.commands.forEach((cmd: string, index: number) => {
          term.terminal.white(`${cmd}\n`);
        });
        term.terminal('\n\n');
        term.terminal.bold.magenta('Explanation: ').white(parsedResponse.explanation + '\n');
        if (parsedResponse.caution) {
          term.terminal.bold.yellow('Caution: ').white(parsedResponse.caution + '\n');
        }
      }
    } catch (error) {
      term.terminal.red('An error occurred: ').white((error as Error).message + '\n');
    }

    term.terminal('\n'); // Add a blank line for readability
  }
}

main();