solana-cli.ts

#!/usr/bin/env node

import fs from 'fs'
import path from 'path'
// @ts-ignore
import inquirer from 'inquirer'
import { fileURLToPath } from 'url'

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
// Questions to ask the user
const questions = [
    {
        type: 'input',
        name: 'keyPath',
        message: 'Please enter the path to your Solana key:',
        validate: (input: string) => {
            const filePath = path.resolve(input)
            if (fs.existsSync(filePath)) {
                return true
            }
            return 'The file path you entered does not exist. Please enter a valid path.'
        },
    },
    {
        type: 'input',
        name: 'rpcUrl',
        message: 'Please enter the Solana RPC URL:',
        default: 'https://api.devnet.solana.com', // default can be changed as per requirement
        validate: (input: string) => !!input && input.startsWith('http'),
    },
]

// Prompt the user
inquirer
    .prompt(questions)
    .then((answers:any) => {
        // Resolve the absolute path
        const keyPath = path.resolve(answers.keyPath)

        // Create a config object
        const config = {
            solanaKeyPath: keyPath,
            solanaRPCUrl: answers.rpcUrl, // Added RPC URL to the config
        }

        // Convert the config object to a string
        const configString = JSON.stringify(config, null, 2)

        // Define the path to save the config
        const configPath = path.resolve(__dirname, 'cli-config.json')

        // Write the config string to a file
        fs.writeFileSync(configPath, configString)

        console.log(
            'Solana key path and RPC URL have been set successfully in the CLI config.'
        )
    })
    .catch((error: Error) => {
        console.error('An error occurred:', error)
    })