yini-cli/dist/commands/parseCommand.js

CLI for parsing and validating YINI config files: type-safe values, nested sections, comments, minimal syntax noise, and optional strict mode.

import fs from 'node:fs';
import path from 'node:path';
import util from 'util';
import YINI from 'yini-parser';
import { debugPrint, printObject, toPrettyJSON } from '../utils/print.js';
// -------------------------------------------------------------------------
export const parseFile = (file, commandOptions) => {
    const outputFile = commandOptions.output || '';
    const isStrictMode = !!commandOptions.strict;
    let outputStyle = 'JS-style';
    debugPrint('file = ' + file);
    debugPrint('output = ' + commandOptions.output);
    debugPrint('commandOptions:');
    printObject(commandOptions);
    if (commandOptions.pretty) {
        outputStyle = 'Pretty-JSON';
    }
    else if (commandOptions.json) {
        outputStyle = 'JSON-compact';
    }
    else {
        outputStyle = 'JS-style';
    }
    doParseFile(file, commandOptions, outputStyle, outputFile);
};
const doParseFile = (file, commandOptions, outputStyle, outputFile = '') => {
    // let strictMode = !!commandOptions.strict
    let preferredFailLevel = 'auto';
    let includeMetaData = false;
    debugPrint('File = ' + file);
    debugPrint('outputStyle = ' + outputStyle);
    const parseOptions = {
        strictMode: commandOptions.strict ?? false,
        // failLevel: 'errors',
        failLevel: preferredFailLevel,
        // failLevel: 'ignore-errors',
        includeMetadata: includeMetaData,
    };
    // If --force then override fail-level.
    if (commandOptions.force) {
        parseOptions.failLevel = 'ignore-errors';
    }
    try {
        const parsed = YINI.parseFile(file, parseOptions);
        let output = '';
        switch (outputStyle) {
            case 'Pretty-JSON':
                output = toPrettyJSON(parsed);
                break;
            case 'Console.log':
                output = '<todo>';
                break;
            case 'JSON-compact':
                output = JSON.stringify(parsed);
                break;
            default:
                output = util.inspect(parsed, { depth: null, colors: false });
        }
        if (outputFile) {
            // Write JSON output to file instead of stdout.
            fs.writeFileSync(path.resolve(outputFile), output, 'utf-8');
            console.log(`Output written to file: "${outputFile}"`);
        }
        else {
            console.log(output);
        }
    }
    catch (err) {
        console.error(`Error: ${err.message}`);
        process.exit(1);
    }
};