specpress/dist/lib/ran4/Logger.js

Export PDF and/or DOCX files from a subset of Markdown, ASN.1 and JSON files

// Logger.ts — Output destination abstraction
import { createWriteStream } from "node:fs";
import { resolve } from "node:path";
class Logger {
    stream = null;
    filePath = null;
    log(...args) {
        const line = args.map(String).join(" ") + "\n";
        if (this.stream) {
            this.stream.write(line);
        }
        else {
            process.stdout.write(line);
        }
    }
    openFile(aFilePath) {
        this.filePath = resolve(aFilePath);
        this.stream = createWriteStream(this.filePath);
    }
    close() {
        return new Promise((aResolve) => {
            if (this.stream) {
                const path = this.filePath;
                this.stream.end(() => {
                    this.stream = null;
                    this.filePath = null;
                    aResolve(path);
                });
            }
            else {
                aResolve(null);
            }
        });
    }
}
export const logger = new Logger();
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