tslog/cjs/formatTemplate.js

Extensible TypeScript Logger for Node.js and Browser.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.formatTemplate = formatTemplate;
const prettyLogStyles_js_1 = require("./prettyLogStyles.js");
function formatTemplate(settings, template, values, hideUnsetPlaceholder = false) {
    const templateString = String(template);
    const ansiColorWrap = (placeholderValue, code) => `\u001b[${code[0]}m${placeholderValue}\u001b[${code[1]}m`;
    const styleWrap = (value, style) => {
        if (style != null && typeof style === "string") {
            return ansiColorWrap(value, prettyLogStyles_js_1.prettyLogStyles[style]);
        }
        else if (style != null && Array.isArray(style)) {
            return style.reduce((prevValue, thisStyle) => styleWrap(prevValue, thisStyle), value);
        }
        else {
            if (style != null && style[value.trim()] != null) {
                return styleWrap(value, style[value.trim()]);
            }
            else if (style != null && style["*"] != null) {
                return styleWrap(value, style["*"]);
            }
            else {
                return value;
            }
        }
    };
    const defaultStyle = null;
    return templateString.replace(/{{(.+?)}}/g, (_, placeholder) => {
        const value = values[placeholder] != null ? String(values[placeholder]) : hideUnsetPlaceholder ? "" : _;
        return settings.stylePrettyLogs
            ? styleWrap(value, settings?.prettyLogStyles?.[placeholder] ?? defaultStyle) + ansiColorWrap("", prettyLogStyles_js_1.prettyLogStyles.reset)
            : value;
    });
}