ruvnet--ruflo/v3/@claude-flow/hooks/bin/statusline.js

#!/usr/bin/env node

/**
 * Statusline CLI
 *
 * Generate statusline output for Claude Code integration.
 *
 * Usage:
 *   statusline              Output formatted statusline
 *   statusline --json       Output JSON data
 *   statusline --compact    Output compact JSON
 */

import { fileURLToPath } from 'url';
import { dirname } from 'path';
import { StatuslineGenerator, parseStatuslineData } from '../dist/statusline/index.js';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

// Parse command line arguments
const args = process.argv.slice(2);
const jsonMode = args.includes('--json');
const compactMode = args.includes('--compact');
const helpMode = args.includes('--help') || args.includes('-h');

async function main() {
  if (helpMode) {
    console.log(`
Statusline - V3 Hooks System Status Generator

Usage:
  statusline              Output formatted statusline (default)
  statusline --json       Output JSON data
  statusline --compact    Output compact JSON (single line)
  statusline --help       Show this help

Environment Variables:
  CLAUDE_FLOW_STATUSLINE_REFRESH   Refresh interval in ms
  CLAUDE_FLOW_SHOW_HOOKS_METRICS   Show hooks metrics (true/false)
  CLAUDE_FLOW_SHOW_SWARM_ACTIVITY  Show swarm activity (true/false)
  CLAUDE_FLOW_SHOW_PERFORMANCE     Show performance targets (true/false)

Examples:
  statusline                       # Display formatted status
  statusline --json | jq           # Parse JSON output
  statusline --compact             # Single line JSON for scripting
`);
    process.exit(0);
  }

  // Create generator with environment-based config
  const generator = new StatuslineGenerator({
    enabled: true,
    refreshOnHook: true,
    showHooksMetrics: process.env.CLAUDE_FLOW_SHOW_HOOKS_METRICS !== 'false',
    showSwarmActivity: process.env.CLAUDE_FLOW_SHOW_SWARM_ACTIVITY !== 'false',
    showPerformance: process.env.CLAUDE_FLOW_SHOW_PERFORMANCE !== 'false',
  });

  // Try to read from metrics database or files
  // In real implementation, this would read from SQLite
  // For now, use default data

  if (compactMode) {
    console.log(generator.generateCompactJSON());
  } else if (jsonMode) {
    console.log(generator.generateJSON());
  } else {
    console.log(generator.generateStatusline());
  }
}

main().catch((error) => {
  console.error('Statusline error:', error.message);
  process.exit(1);
});