pury/dist/utils/file-utils.js

🛡️ AI-powered security scanner with advanced threat detection, dual reporting system (detailed & summary), and comprehensive code analysis

import { promises as fs } from 'fs';
import { extname, relative, resolve } from 'path';
export async function fileExists(path) {
    try {
        await fs.access(path);
        return true;
    }
    catch {
        return false;
    }
}
export async function isDirectory(path) {
    try {
        const stats = await fs.stat(path);
        return stats.isDirectory();
    }
    catch {
        return false;
    }
}
export async function getFileSize(path) {
    try {
        const stats = await fs.stat(path);
        return stats.size;
    }
    catch {
        return 0;
    }
}
export async function readFileInfo(filePath, basePath) {
    const content = await fs.readFile(filePath, 'utf8');
    const stats = await fs.stat(filePath);
    return {
        path: resolve(filePath),
        relativePath: relative(basePath, filePath),
        size: stats.size,
        extension: extname(filePath),
        content,
        encoding: 'utf8'
    };
}
export function getFileExtension(filePath) {
    return extname(filePath).toLowerCase();
}
export function isTextFile(filePath) {
    const textExtensions = [
        '.js',
        '.ts',
        '.jsx',
        '.tsx',
        '.py',
        '.java',
        '.c',
        '.cpp',
        '.h',
        '.hpp',
        '.cs',
        '.php',
        '.rb',
        '.go',
        '.rs',
        '.swift',
        '.kt',
        '.scala',
        '.m',
        '.mm',
        '.html',
        '.htm',
        '.css',
        '.scss',
        '.sass',
        '.less',
        '.xml',
        '.svg',
        '.json',
        '.yaml',
        '.yml',
        '.toml',
        '.ini',
        '.cfg',
        '.conf',
        '.md',
        '.txt',
        '.rst',
        '.adoc',
        '.tex',
        '.sql',
        '.sh',
        '.bash',
        '.zsh',
        '.fish',
        '.ps1',
        '.bat',
        '.cmd',
        '.dockerfile',
        '.makefile',
        '.gitignore',
        '.gitattributes',
        '.env',
        '.editorconfig',
        '.prettierrc',
        '.eslintrc'
    ];
    const ext = getFileExtension(filePath);
    return textExtensions.includes(ext) || !ext; // Include files without extension
}
export function isBinaryFile(filePath) {
    const binaryExtensions = [
        '.exe',
        '.dll',
        '.so',
        '.dylib',
        '.bin',
        '.obj',
        '.o',
        '.a',
        '.lib',
        '.zip',
        '.tar',
        '.gz',
        '.bz2',
        '.xz',
        '.7z',
        '.rar',
        '.jpg',
        '.jpeg',
        '.png',
        '.gif',
        '.bmp',
        '.webp',
        '.ico',
        '.svg',
        '.mp3',
        '.mp4',
        '.avi',
        '.mov',
        '.wmv',
        '.flv',
        '.webm',
        '.pdf',
        '.doc',
        '.docx',
        '.xls',
        '.xlsx',
        '.ppt',
        '.pptx'
    ];
    const ext = getFileExtension(filePath);
    return binaryExtensions.includes(ext);
}
export async function shouldSkipFile(filePath, maxSize) {
    if (isBinaryFile(filePath)) {
        return true;
    }
    // Skip very large files by default
    try {
        const { statSync } = await import('fs');
        const stats = statSync(filePath);
        return stats.size > maxSize;
    }
    catch {
        return true;
    }
}
export async function ensureDirectory(dirPath) {
    try {
        await fs.mkdir(dirPath, { recursive: true });
    }
    catch (error) {
        if (error.code !== 'EEXIST') {
            throw error;
        }
    }
}
export function normalizeLineEndings(content) {
    return content.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
}
export function countLines(content) {
    return content.split('\n').length;
}
export function extractLineContext(content, lineNumber, contextLines = 2) {
    const lines = content.split('\n');
    const start = Math.max(0, lineNumber - contextLines - 1);
    const end = Math.min(lines.length, lineNumber + contextLines);
    return lines.slice(start, end).join('\n');
}
//# sourceMappingURL=file-utils.js.map