/**
* scan command - Find all AiDex index directories!
*/
import { existsSync, readdirSync, statSync } from 'fs';
import { join, basename } from 'path';
import { INDEX_DIR } from '../constants.js';
import { openDatabase } from '../db/index.js';
// ============================================================
// Types
// ============================================================
export interface ScanParams {
path: string;
maxDepth?: number;
}
export interface IndexedProject {
path: string;
name: string;
files: number;
items: number;
methods: number;
types: number;
lastIndexed: string;
}
export interface ScanResult {
success: boolean;
searchPath: string;
projects: IndexedProject[];
scannedDirs: number;
error?: string;
}
// ============================================================
// Default excluded directories
// ============================================================
const EXCLUDED_DIRS = new Set([
'node_modules',
'.git',
'.svn',
'.hg',
'__pycache__',
'.cache',
'dist',
'build',
'out',
'target',
'bin',
'obj',
'.next',
'.nuxt',
'vendor',
'.gradle',
'.idea',
'.vscode',
]);
// ============================================================
// Main scan function
// ============================================================
export function scan(params: ScanParams): ScanResult {
const { path: searchPath, maxDepth = 10 } = params;
// Validate path
if (!existsSync(searchPath)) {
return {
success: false,
searchPath,
projects: [],
scannedDirs: 0,
error: `Path does not exist: ${searchPath}`,
};
}
const projects: IndexedProject[] = [];
let scannedDirs = 0;
function scanDirectory(dirPath: string, depth: number): void {
if (depth > maxDepth) return;
scannedDirs++;
// Check if this directory has an index dir
const indexPath = join(dirPath, INDEX_DIR);
const dbPath = join(indexPath, 'index.db');
if (existsSync(dbPath)) {
try {
const db = openDatabase(dbPath, true);
const stats = db.getStats();
const projectName = db.getMetadata('project_name') ?? basename(dirPath);
const lastIndexed = db.getMetadata('last_indexed') ?? 'unknown';
db.close();
projects.push({
path: dirPath,
name: projectName,
files: stats.files,
items: stats.items,
methods: stats.methods,
types: stats.types,
lastIndexed,
});
} catch {
// Skip invalid databases
}
}
// Scan subdirectories
try {
const entries = readdirSync(dirPath, { withFileTypes: true });
for (const entry of entries) {
if (!entry.isDirectory()) continue;
if (entry.name.startsWith('.') && entry.name !== INDEX_DIR) continue;
if (EXCLUDED_DIRS.has(entry.name)) continue;
const subPath = join(dirPath, entry.name);
scanDirectory(subPath, depth + 1);
}
} catch {
// Skip directories we can't read
}
}
scanDirectory(searchPath, 0);
// Sort by path
projects.sort((a, b) => a.path.localeCompare(b.path));
return {
success: true,
searchPath,
projects,
scannedDirs,
};
}
