vike/dist/utils/truncateString.js

(Replaces Next.js/Nuxt) 🔨 Composable framework to build advanced applications with flexibility and stability.

export { truncateString };
import pc from '@brillout/picocolors';
import { assert } from './assert.js';
function truncateString(str, lenMax) {
    const lenMaxReal = lenMax - 3;
    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 = pc.dim('...');
        str = str + ellipsis;
        return str;
    }
}