@diplodoc/transform/lib/log.js

A simple transformer of text in YFM (Yandex Flavored Markdown) to HTML

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.log = exports.LogLevels = void 0;
const chalk_1 = require("chalk");
var LogLevels;
(function (LogLevels) {
    LogLevels["INFO"] = "info";
    LogLevels["WARN"] = "warn";
    LogLevels["ERROR"] = "error";
    LogLevels["DISABLED"] = "disabled";
})(LogLevels = exports.LogLevels || (exports.LogLevels = {}));
const problems = {
    [LogLevels.INFO]: [],
    [LogLevels.WARN]: [],
    [LogLevels.ERROR]: [],
    [LogLevels.DISABLED]: [],
};
function createLogger(type) {
    const formatter = {
        [LogLevels.INFO]: (msg) => `${(0, chalk_1.green)('INFO')} ${msg}`,
        [LogLevels.WARN]: (msg) => `${(0, chalk_1.yellow)('WARN')} ${msg}`,
        [LogLevels.ERROR]: (msg) => `${(0, chalk_1.red)('ERR')} ${msg}`,
    };
    return function log(msg) {
        const problem = formatter[type](msg);
        if (!problems[type].includes(problem)) {
            problems[type].push(problem);
        }
    };
}
exports.log = {
    [LogLevels.INFO]: createLogger(LogLevels.INFO),
    [LogLevels.WARN]: createLogger(LogLevels.WARN),
    [LogLevels.ERROR]: createLogger(LogLevels.ERROR),
    LogLevels,
    get: () => problems,
    add: (logs) => {
        problems[LogLevels.INFO] = problems[LogLevels.INFO].concat(logs[LogLevels.INFO]);
        problems[LogLevels.WARN] = problems[LogLevels.WARN].concat(logs[LogLevels.WARN]);
        problems[LogLevels.ERROR] = problems[LogLevels.ERROR].concat(logs[LogLevels.ERROR]);
    },
    clear: () => {
        problems[LogLevels.INFO] = [];
        problems[LogLevels.WARN] = [];
        problems[LogLevels.ERROR] = [];
    },
    isEmpty: () => {
        return !(problems[LogLevels.INFO].length ||
            problems[LogLevels.WARN].length ||
            problems[LogLevels.ERROR].length);
    },
};
exports.default = exports.log;
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