Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | 37x 4x 33x 33x 33x 3x 30x 4x 26x 26x 14x 12x 12x 1x 11x 44x 4x 40x 40x 5x 35x 35x 15x 20x 10x 1x 9x 9x 3x 6x 1x 5x 11x 11x 5x 6x | /**
* Validation utilities for CLI inputs
*/
import { existsSync } from 'fs';
import { resolve } from 'path';
/**
* Validate project name according to npm and filesystem rules
*/
export function validateProjectName(name) {
if (!name || typeof name !== 'string' || name.trim().length === 0) {
return 'Project name is required';
}
const trimmed = name.trim();
// Check length
Iif (trimmed.length > 214) {
return 'Project name must be less than 214 characters';
}
// Check for invalid characters (allowing @ for scoped packages)
if (!/^[a-z0-9-_@./]+$/i.test(trimmed)) {
return 'Project name can only contain letters, numbers, hyphens, underscores, dots, and slashes';
}
// Cannot start with . or _
if (trimmed.startsWith('.') || trimmed.startsWith('_')) {
return 'Project name cannot start with . or _';
}
// Cannot be reserved words
const reserved = [
'node_modules', 'favicon.ico', '.git', '.gitignore', '.env',
'package.json', 'package-lock.json', 'yarn.lock', 'pnpm-lock.yaml',
'con', 'prn', 'aux', 'nul', 'com1', 'com2', 'com3', 'com4', 'com5',
'com6', 'com7', 'com8', 'com9', 'lpt1', 'lpt2', 'lpt3', 'lpt4',
'lpt5', 'lpt6', 'lpt7', 'lpt8', 'lpt9'
];
if (reserved.includes(trimmed.toLowerCase())) {
return `Project name "${trimmed}" is reserved`;
}
// Check if directory already exists
const projectPath = resolve(trimmed);
if (existsSync(projectPath)) {
return `Directory "${trimmed}" already exists`;
}
return true;
}
/**
* Validate component/page/API name
*/
export function validateComponentName(name) {
if (!name || typeof name !== 'string' || name.trim().length === 0) {
return 'Name is required';
}
const trimmed = name.trim();
// Check for valid identifier
if (!/^[a-zA-Z][a-zA-Z0-9-_]*$/.test(trimmed)) {
return 'Name must start with a letter and contain only letters, numbers, hyphens, and underscores';
}
// Check length
Iif (trimmed.length > 100) {
return 'Name must be less than 100 characters';
}
// Should be PascalCase for components
if (!/^[A-Z]/.test(trimmed)) {
return 'Name should start with a capital letter (PascalCase)';
}
return true;
}
/**
* Validate file path
*/
export function validatePath(path) {
if (!path || path.trim().length === 0) {
return true; // Optional
}
const trimmed = path.trim();
// Check for invalid characters
if (!/^[a-zA-Z0-9-_/.]+$/.test(trimmed)) {
return 'Path can only contain letters, numbers, hyphens, underscores, dots, and slashes';
}
// Cannot start with /
if (trimmed.startsWith('/')) {
return 'Path should be relative (don\'t start with /)';
}
return true;
}
/**
* Validate template name
*/
export function validateTemplate(template) {
const validTemplates = [
'basic',
'fullstack',
'express',
'fastify',
'components',
'nextjs'
];
if (!validTemplates.includes(template)) {
return `Invalid template. Available: ${validTemplates.join(', ')}`;
}
return true;
} |