@pnpm/file-reporter/lib/index.js

A file reporter for pnpm

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = __importDefault(require("path"));
const graceful_fs_1 = __importDefault(require("graceful-fs"));
const LOG_FILENAME = 'node_modules/.pnpm-debug.log';
function default_1(streamParser) {
    const logs = [];
    streamParser['on']('data', function (logObj) {
        if (isUsefulLog(logObj)) {
            logs.push(logObj);
        }
    });
    process.on('exit', (code) => {
        if (code === 0 || global['writeDebugLogFile'] === false) {
            // it might not exist, so it is OK if it fails
            try {
                graceful_fs_1.default.unlinkSync(LOG_FILENAME);
            }
            catch (err) { }
            return;
        }
        const prettyLogs = getPrettyLogs();
        const jsonLogs = JSON.stringify(prettyLogs, null, 2);
        // Don't create a node_modules directory if it does not exist
        const dest = graceful_fs_1.default.existsSync(path_1.default.dirname(LOG_FILENAME))
            ? LOG_FILENAME
            : path_1.default.basename(LOG_FILENAME);
        graceful_fs_1.default.writeFileSync(dest, jsonLogs, 'utf-8');
    });
    function getPrettyLogs() {
        const prettyLogs = {};
        logs.forEach((logObj, i) => {
            // eslint-disable-next-line
            const key = `${i} ${logObj['level']} ${logObj['name']}`;
            const msgobj = getMessageObj(logObj);
            prettyLogs[key] = prettify(msgobj);
        });
        return prettyLogs;
    }
    function getMessageObj(logobj) {
        const msgobj = {};
        for (const key in logobj) {
            if (['time', 'hostname', 'pid', 'level', 'name'].includes(key))
                continue;
            msgobj[key] = logobj[key];
        }
        return msgobj;
    }
    function prettify(obj) {
        if (obj instanceof Error) {
            let logMsg = obj.toString();
            if (obj.stack) {
                logMsg += `\n${obj.stack}`;
            }
            return logMsg;
        }
        if (Object.keys(obj).length === 1 && obj['message'])
            return obj['message'];
        return obj;
    }
}
exports.default = default_1;
function isUsefulLog(logObj) {
    return logObj['name'] !== 'pnpm:progress' || logObj['status'] !== 'downloading';
}
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