index.js

#!/usr/bin/env node

const commands = require("./src/commands");
const { Command } = require("commander");
const program = new Command();
program.version("0.0.1");

function onSuccess(data = "") {
    console.log("Command completed with success");
    console.log(data);
    process.exit(0);
}

function onFail(error) {
    console.log("Command completed with failure");
    console.error(error);
    process.exit(1);
}

program
    .command("create <server_config>")
    .description("create an instance for the given config")
    .action((serverConfig) => {
        console.log("create command called");
        const config = require(`./servers/${serverConfig}.json`);
        console.table(config);
        commands
            .createInstance({
                osId: config.osId,
                plan: config.plan,
                region: config.region,
                sshKeyId: process.env.VULTR_SSH_KEY_ID,
            })
            .then(onSuccess)
            .catch(onFail);
    });

program
    .command("delete <instance_id>")
    .description("delete instance for given id")
    .action((instanceId) => {
        console.log("delete command called");
        commands.deleteInstance(instanceId).then(onSuccess).catch(onFail);
    });

program
    .command("list")
    .description("list instances")
    .action(() => {
        console.log("list command called");
        commands.listInstances().then(onSuccess).catch(onFail);
    });

program
    .command("provision")
    .description("provision instance as TO4 server for given ip")
    .requiredOption("--ip <ip>", "instance public ip")
    .requiredOption("-n, --servername <name>", "TO4 public server name")
    .requiredOption("-p, --password <password>", "TO4 server admin Password")
    .action(({ ip, servername, password }) => {
        console.log("provision command called");
        console.table({ ip, servername, password });
        commands
            .provisionInstance(ip, servername, password)
            .then(onSuccess)
            .catch(onFail);
    });

program.parse(process.argv);