@nx/devkit/src/utils/offset-from-root.js

The Nx Devkit is used to customize Nx for different technologies and use cases. It contains many utility functions for reading and writing files, updating configuration, working with Abstract Syntax Trees(ASTs), and more. Learn more about [extending Nx by

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.offsetFromRoot = offsetFromRoot;
const path_1 = require("path");
/**
 * Calculates an offset from the root of the workspace, which is useful for
 * constructing relative URLs.
 *
 * Examples:
 *
 * ```typescript
 * offsetFromRoot("apps/mydir/myapp/") // returns "../../../"
 * ```
 *
 * @param fullPathToDir - directory path
 */
function offsetFromRoot(fullPathToDir) {
    if (fullPathToDir === '.')
        return './';
    const parts = (0, path_1.normalize)(fullPathToDir).split(path_1.sep);
    let offset = '';
    for (let i = 0; i < parts.length; ++i) {
        if (parts[i].length > 0) {
            offset += '../';
        }
    }
    return offset;
}