polish-cli/dist/cli/commands/analyze.js

AI-powered file organization for Obsidian with automatic markdown conversion

import chalk from 'chalk';
import ora from 'ora';
import * as fs from 'fs/promises';
import { ConfigService } from '../../services/ConfigService.js';
import { FileScanner } from '../../modules/FileScanner.js';
import { formatBytes } from '../../utils/formatting.js';
export async function analyzeCommand(source, options) {
    const spinner = ora('Loading configuration...').start();
    try {
        const configService = new ConfigService();
        const config = await configService.load();
        const fileScanner = new FileScanner(config);
        spinner.text = 'Scanning for files...';
        const sources = source ? [{ path: source, includeSubfolders: true }] : config.sources;
        const files = await fileScanner.scan(sources, options.types?.split(','));
        spinner.succeed(`Found ${files.length} files`);
        const analysis = {
            total: files.length,
            totalSize: files.reduce((sum, f) => sum + f.size, 0),
            byType: {},
            byExtension: {},
            oldestFile: files.reduce((oldest, f) => f.modifiedAt < oldest.modifiedAt ? f : oldest, files[0]),
            newestFile: files.reduce((newest, f) => f.modifiedAt > newest.modifiedAt ? f : newest, files[0]),
        };
        files.forEach(file => {
            if (!analysis.byType[file.type]) {
                analysis.byType[file.type] = { count: 0, size: 0 };
            }
            analysis.byType[file.type].count++;
            analysis.byType[file.type].size += file.size;
            analysis.byExtension[file.extension] = (analysis.byExtension[file.extension] || 0) + 1;
        });
        console.log(chalk.bold('\n📊 File Analysis Report\n'));
        console.log(chalk.cyan('Total files:'), analysis.total);
        console.log(chalk.cyan('Total size:'), formatBytes(analysis.totalSize));
        console.log(chalk.cyan('Date range:'), `${analysis.oldestFile?.modifiedAt.toLocaleDateString()} - ${analysis.newestFile?.modifiedAt.toLocaleDateString()}`);
        console.log(chalk.bold('\n📁 By Type:'));
        Object.entries(analysis.byType).forEach(([type, data]) => {
            console.log(`  ${type}: ${data.count} files (${formatBytes(data.size)})`);
        });
        console.log(chalk.bold('\n📄 Top Extensions:'));
        const topExtensions = Object.entries(analysis.byExtension)
            .sort(([, a], [, b]) => b - a)
            .slice(0, 10);
        topExtensions.forEach(([ext, count]) => {
            console.log(`  .${ext}: ${count} files`);
        });
        if (options.report) {
            await fs.writeFile(options.report, JSON.stringify(analysis, null, 2));
            console.log(chalk.green(`\n✓ Report saved to ${options.report}`));
        }
    }
    catch (error) {
        spinner.fail('Analysis failed');
        console.error(chalk.red('\nError:'), error instanceof Error ? error.message : error);
        process.exit(1);
    }
}
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