@minofrk/msf-pretty-print/esm/index.js

An opinionated pretty-printer for MSF format.

import stringify from 'json-stable-stringify';
import { indentString } from './constants';
import format from './format';
import comparator from './comparator';
import { isNone } from 'fp-ts/lib/Option';
export default function msfPrettyPrint(source) {
    var replacements = [];
    var replacer = function (key, value) {
        var product = format(key, value);
        if (isNone(product))
            return value;
        replacements.push(product.value);
        return '$' + (replacements.length - 1);
    };
    var options = {
        replacer: replacer,
        space: indentString,
        cmp: function (x, y) { return comparator(x.key, y.key); }
    };
    return stringify(source, options).replace(/^(\s*)(".*?": )"\$(\d+)"(,?)$/gm, function () {
        var $ = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            $[_i] = arguments[_i];
        }
        var item = $[2] + replacements[Number($[3])] + $[4];
        return item.replace(/^/gm, $[1]);
    });
}
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