purgecode/lib/core/analyzer.js

A safe, smart code-cleaning utility for JavaScript/TypeScript projects

import { glob } from "glob";
export async function scanFiles(cwd, config) {
    const extensions = config.fileExtensions.length > 1
        ? `{${config.fileExtensions.join(",")}}`
        : config.fileExtensions[0];
    const pattern = `**/*.${extensions}`;
    const ignore = config.ignorePaths.map((p) => {
        // Ensure ignore paths are treated as directories or files correctly
        return p.endsWith("/") ? `${p}**` : `${p}/**`;
    });
    // Also add the paths themselves if they are files
    ignore.push(...config.ignorePaths);
    const files = await glob(pattern, {
        cwd,
        ignore: ignore,
        absolute: true,
        nodir: true,
    });
    return files;
}