vike/dist/cjs/utils/truncateString.js

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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.truncateString = truncateString;
const picocolors_1 = __importDefault(require("@brillout/picocolors"));
const assert_js_1 = require("./assert.js");
function truncateString(str, lenMax) {
    const lenMaxReal = lenMax - 3;
    (0, assert_js_1.assert)(lenMaxReal >= 1); // Show at least one character before the ellipsis
    if (str.length < lenMax) {
        return str;
    }
    else {
        // Breaks ANSI codes.
        //  - So far, the `str` we pass to truncateString(str) is always expected to not contain any ANSI code
        str = str.substring(0, lenMaxReal);
        const ellipsis = picocolors_1.default.dim('...');
        str = str + ellipsis;
        return str;
    }
}