@clr/angular/schematics/ng-update/utils/file-visitor.js

Angular components for Clarity

"use strict";
/*
 * Copyright (c) 2016-2026 Broadcom. All Rights Reserved.
 * The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
 * This software is released under MIT license.
 * The full license information can be found in LICENSE in the root directory of this project.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.visitFiles = visitFiles;
const EXCLUDED_DIRS = ['/node_modules/', '/.git/', '/dist/', '/coverage/', '/.angular/', '/.nx/', '/.cache/'];
/**
 * Visits all files in the tree matching a glob-like pattern.
 * Supports simple extension matching: '**\/*.ts', '**\/*.html', '**\/*.{css,scss,sass,less}'
 *
 * Skips generated/build directories and .d.ts declaration files for performance.
 */
function visitFiles(tree, pattern, callback) {
    const extensions = parseExtensions(pattern);
    tree.visit(filePath => {
        if (EXCLUDED_DIRS.some(d => filePath.includes(d))) {
            return;
        }
        // Skip TypeScript declaration files — they are generated, never user-edited
        if (filePath.endsWith('.d.ts')) {
            return;
        }
        if (extensions.length > 0 && !extensions.some(ext => filePath.endsWith(ext))) {
            return;
        }
        callback(filePath);
    });
}
function parseExtensions(pattern) {
    // Match patterns like '**/*.ts' or '**/*.{css,scss,sass,less}'
    const match = pattern.match(/\*\.(?:\{([^}]+)\}|(\w+))$/);
    if (!match) {
        return [];
    }
    if (match[1]) {
        return match[1].split(',').map(ext => `.${ext.trim()}`);
    }
    return [`.${match[2]}`];
}
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