@cto.ai/ops/lib/utils/get-docker.js

💻 CTO.ai Ops - The CLI built for Teams 🚀

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const sdk_1 = require("@cto.ai/sdk");
const dockerode_1 = tslib_1.__importDefault(require("dockerode"));
const fs = tslib_1.__importStar(require("fs-extra"));
const env_1 = require("../constants/env");
/**
 * Helper function to display appropriate error message to the user
 * @param self Is the instance of 'this'
 * @param numRepeats Checks the number of retries the user has attempted
 * @param type The type of error message we want to display
 */
function logError(self, numRepeats, type) {
    switch (type) {
        case 'account-create-docker-not-installed': {
            if (!numRepeats) {
                self.log(`\n${sdk_1.ux.colors.reset.cyan("We're almost there! You'll just need to install Docker for CTO.ai ops to run properly - go here to install it now.")}`);
                self.log(`\n${sdk_1.ux.colors.reset.green('→')} https://docs.docker.com/install/`);
                self.log(`${sdk_1.ux.colors.reset.grey("(You'll create an account with Docker in order to start the download)")}`);
                self.log(`\nOnce installed, make sure you start the Docker app, then come back to this terminal and type ${sdk_1.ux.colors.reset.cyan("'Y'")}.`);
                self.log("We'll be waiting right here when you're ready 👍\n");
            }
            else if (numRepeats >= 3) {
                self.log(`\n${sdk_1.ux.colors.reset.cyan("Hmm. Docker still doesn't seem to be running.")}`);
                self.log(`${sdk_1.ux.colors.reset.cyan('Please check again, or run, "ops account support" and we\'ll be happy to help you out.')}`);
            }
            else {
                self.log(`\n${sdk_1.ux.colors.reset.cyan('Please check that Docker is running again and come back here.')}`);
            }
            break;
        }
        case 'account-create-docker-stopped': {
            if (!numRepeats) {
                self.log(`\n${sdk_1.ux.colors.reset.cyan("It looks like you have Docker installed, but it's not currently running.")}`);
                self.log(`${sdk_1.ux.colors.reset.cyan('Please start the Docker app to continue (You can find it in the MacOS → Applications folder)')}`);
                self.log(`\nOnce Docker is running, come back to this terminal and type ${sdk_1.ux.colors.reset.cyan("'Y'")}`);
                self.log("We'll be waiting right here when you're ready 👍\n");
            }
            else if (numRepeats >= 3) {
                self.log(`\n${sdk_1.ux.colors.reset.cyan("Hmm. Docker still doesn't seem to be running.")}`);
                self.log(`${sdk_1.ux.colors.reset.cyan('Please check again, or run, "ops account support" and we\'ll be happy to help you out.')}`);
            }
            else {
                self.log(`\n${sdk_1.ux.colors.reset.cyan('Please check that Docker is running again and come back here.')}`);
            }
            break;
        }
        default:
            if (type.endsWith('docker-not-installed')) {
                if (!numRepeats) {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan("Uh-oh! You'll need to install and run Docker for CTO.ai ops to work properly - go here to install it now.")}`);
                    self.log(`\n${sdk_1.ux.colors.reset.green('→')} https://docs.docker.com/install/`);
                    self.log(`${sdk_1.ux.colors.reset.grey("(You'll create an account with Docker in order to start the download)")}`);
                    self.log(`\nOnce installed, make sure you start the Docker app, then come back to this terminal and type ${sdk_1.ux.colors.reset.cyan("'Y'")}.`);
                    self.log("We'll be waiting right here when you're ready 👍\n");
                }
                else if (numRepeats >= 3) {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan("Hmm. Docker still doesn't seem to be running.")}`);
                    self.log(`${sdk_1.ux.colors.reset.cyan('Please check again, or run, "ops account support" and we\'ll be happy to help you out.')}`);
                }
                else {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan('Please check that Docker is running again and come back here.')}`);
                }
            }
            else {
                if (!numRepeats) {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan("It looks like you have Docker installed, but it's not currently running.")}`);
                    self.log(`${sdk_1.ux.colors.reset.cyan('Please start the Docker app to continue (You can find it in the MacOS → Applications folder)')}`);
                    self.log(`\nOnce Docker is running, come back to this terminal and type ${sdk_1.ux.colors.reset.cyan("'Y'")}`);
                    self.log("We'll be waiting right here when you're ready 👍\n");
                }
                else if (numRepeats >= 3) {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan("Hmm. Docker still doesn't seem to be running.")}`);
                    self.log(`${sdk_1.ux.colors.reset.cyan('Please check again, or run, "ops account support" and we\'ll be happy to help you out.')}`);
                }
                else {
                    self.log(`\n${sdk_1.ux.colors.reset.cyan('Please check that Docker is running again and come back here.')}`);
                }
            }
    }
}
/**
 * Helper function to display the prompt to the user if they want to retry
 */
async function confirmReadyContinue() {
    return sdk_1.ux.prompt({
        type: 'confirm',
        name: 'answer',
        message: `${sdk_1.ux.colors.reset.cyan('Ready to continue?')}`,
    });
}
/**
 * Helper function to check the existence of docker
 * @param self Is the instance of 'this'
 * @param type Is the context of the caller, so we know which error to log
 */
async function getDocker(self, type) {
    // Point to the docker socket
    /**
     * Checks whether docker is installed on the machine
     * Keep repeating until the socket is available
     */
    let numRepeats = 0; // Flag to set whether the prompt has been repeated or not
    let isDockerInstalled = false; // Flag to indicate whether docker is installed or not
    while (!isDockerInstalled) {
        try {
            const stats = fs.statSync(env_1.DOCKER_SOCKET); // Resets the status of the socket
            // Check the validity of the socket, which is only available if docker is installed
            isDockerInstalled = stats.isSocket();
        }
        catch (_a) {
            logError(self, numRepeats, `${type}-docker-not-installed`); // Log the error message
            // Ask the user for prompt
            let { answer } = await confirmReadyContinue();
            // Return if user doesn't want to repeat
            if (!answer)
                process.exit(0); // Exit safely if there is no docker without an error
            numRepeats++; // Adds the number of errors the user has repeated
        }
    }
    /**
     * Checks whether docker is running
     * At this point, assume docker has already been installed
     */
    numRepeats = 0; // Re-initialize the flag for repeat
    let isDockerRunning = false; // Flag to indicate whether docker is running or not
    const docker = new dockerode_1.default({ socketPath: env_1.DOCKER_SOCKET });
    while (!isDockerRunning) {
        // Instantiate a new docker client
        try {
            await docker.ping(); // Try to ping the docker daemon
            // If successful, set flag to true to exit the while loop
            isDockerRunning = true;
        }
        catch (_b) {
            logError(self, numRepeats, `${type}-docker-stopped`);
            // Ask the user for prompt
            let { answer } = await confirmReadyContinue();
            // Return if user doesn't want to repeat
            if (!answer)
                process.exit(0); // Exit safely if there is no docker without an error
            numRepeats++; // Adds the number of errors the user has repeated
        }
    }
    return docker;
}
exports.default = getDocker;