@ng-doc/builder/schematics/utils/find-closest-file.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.findClosestFile = findClosestFile;
const tslib_1 = require("tslib");
const path = tslib_1.__importStar(require("path"));
/**
 *    Finds the closest file in the given path.
 * @param tree
 * @param {string} currentFolder The current folder to search in.
 * @param {string} fileName The file name to search for.
 * @returns {string} The path to the closest file.
 */
function findClosestFile(tree, currentFolder, fileName) {
    const currentPath = currentFolder;
    const filePath = path.join(currentPath, fileName);
    if (tree.get(filePath)) {
        return filePath;
    }
    const parentPath = path.dirname(currentPath);
    if (['/', '.', ''].includes(parentPath)) {
        return null;
    }
    return findClosestFile(tree, parentPath, fileName);
}
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