@aws-amplify/cli-internal/lib/commands/gen2-migration/_common/spinning-logger.js

Amplify CLI

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SpinningLogger = void 0;
const amplify_prompts_1 = require("@aws-amplify/amplify-prompts");
const chalk_1 = __importDefault(require("chalk"));
class SpinningLogger {
    constructor(prefix, options) {
        var _a;
        this.prefix = prefix;
        this.segments = [];
        this.spinnerActive = false;
        this.debugMode = (_a = options === null || options === void 0 ? void 0 : options.debug) !== null && _a !== void 0 ? _a : amplify_prompts_1.isDebug;
        this.spinner = new amplify_prompts_1.AmplifySpinner();
        process.on('SIGINT', () => {
            if (this.spinnerActive) {
                this.spinner.stop();
            }
            process.exit(130);
        });
    }
    start(text) {
        this.segments.length = 0;
        this.segments.push(text);
        if (this.debugMode) {
            this.printLine(text, '→');
            return;
        }
        this.spinnerActive = true;
        this.spinner.start(this.buildSpinnerText());
    }
    stop() {
        this.segments.length = 0;
        if (!this.debugMode && this.spinnerActive) {
            this.spinner.stop();
            this.spinnerActive = false;
        }
    }
    succeed(text) {
        this.segments.length = 0;
        if (this.debugMode) {
            this.printLine(text, '•');
            return;
        }
        if (this.spinnerActive) {
            this.spinner.stop(text, true);
            this.spinnerActive = false;
        }
    }
    failed(text) {
        this.segments.length = 0;
        if (this.debugMode) {
            this.printLine(text, '•');
            return;
        }
        if (this.spinnerActive) {
            this.spinner.stop(text, false);
            this.spinnerActive = false;
        }
    }
    push(text) {
        this.segments.push(text);
        if (this.debugMode) {
            this.printLine(text, '→');
            return;
        }
        if (this.spinnerActive) {
            this.spinner.resetMessage(this.buildSpinnerText());
        }
    }
    pop() {
        this.segments.pop();
        if (!this.debugMode && this.spinnerActive && this.segments.length > 0) {
            this.spinner.resetMessage(this.buildSpinnerText());
        }
    }
    info(message) {
        this.withSpinnerPaused(() => this.printLine(message, '•'));
    }
    debug(message) {
        if (this.debugMode) {
            amplify_prompts_1.printer.debug(this.formatLine(message, '·'));
        }
    }
    warn(message) {
        if (this.debugMode) {
            amplify_prompts_1.printer.warn(this.formatLine(message, '·'));
            return;
        }
        this.withSpinnerPaused(() => amplify_prompts_1.printer.warn(this.formatLine(message, '·')));
    }
    withSpinnerPaused(fn) {
        if (!this.spinnerActive || this.debugMode) {
            fn();
            return;
        }
        this.spinner.stop();
        fn();
        this.spinner.start(this.buildSpinnerText());
    }
    pause() {
        if (this.spinnerActive && !this.debugMode) {
            this.spinnerActive = false;
            this.spinner.stop();
        }
    }
    resume() {
        if (!this.spinnerActive && !this.debugMode) {
            this.spinner.start(this.buildSpinnerText());
        }
    }
    async withSpinnerPausedAsync(fn) {
        if (!this.spinnerActive || this.debugMode) {
            await fn();
            return;
        }
        this.spinner.stop();
        await fn();
        this.spinner.start(this.buildSpinnerText());
    }
    buildSpinnerText() {
        return this.segments.join(SpinningLogger.SEPARATOR);
    }
    formatLine(message, bullet) {
        return `[${new Date().toISOString()}] [${chalk_1.default.bold(this.prefix)}] ${bullet} ${message}`;
    }
    printLine(message, bullet) {
        amplify_prompts_1.printer.info(this.formatLine(message, bullet));
    }
}
exports.SpinningLogger = SpinningLogger;
SpinningLogger.SEPARATOR = ' → ';
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