Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/.claude/statusline.mjs

@@ -0,0 +1,109 @@
+/**
+ * Agentic Flow Statusline for Claude Code
+ * Shows model, tokens, cost, swarm status, and memory usage
+ */
+
+import { execSync } from 'child_process';
+
+// Cache for expensive operations
+let lastSwarmCheck = 0;
+let cachedSwarmStatus = null;
+const CACHE_TTL = 5000; // 5 seconds
+
+/**
+ * Get swarm status (cached)
+ */
+function getSwarmStatus() {
+  const now = Date.now();
+  if (cachedSwarmStatus && (now - lastSwarmCheck) < CACHE_TTL) {
+    return cachedSwarmStatus;
+  }
+
+  try {
+    const result = execSync('npx agentic-flow@alpha mcp status 2>/dev/null || echo "idle"', {
+      encoding: 'utf-8',
+      timeout: 2000
+    }).trim();
+
+    cachedSwarmStatus = result.includes('running') ? '🐝' : '⚡';
+    lastSwarmCheck = now;
+    return cachedSwarmStatus;
+  } catch {
+    cachedSwarmStatus = '⚡';
+    lastSwarmCheck = now;
+    return cachedSwarmStatus;
+  }
+}
+
+/**
+ * Format token count
+ */
+function formatTokens(tokens) {
+  if (tokens >= 1000000) {
+    return `${(tokens / 1000000).toFixed(1)}M`;
+  }
+  if (tokens >= 1000) {
+    return `${(tokens / 1000).toFixed(1)}K`;
+  }
+  return String(tokens);
+}
+
+/**
+ * Format cost
+ */
+function formatCost(cost) {
+  if (cost >= 1) {
+    return `$${cost.toFixed(2)}`;
+  }
+  return `$${cost.toFixed(4)}`;
+}
+
+/**
+ * Main statusline export
+ */
+export default function statusline(context) {
+  const parts = [];
+
+  // Agentic Flow indicator
+  parts.push('🤖');
+
+  // Model name (shortened)
+  if (context.model) {
+    const model = context.model
+      .replace('claude-', '')
+      .replace('-20250514', '')
+      .replace('sonnet-4', 'S4')
+      .replace('opus-4', 'O4')
+      .replace('haiku-3.5', 'H3.5');
+    parts.push(model);
+  }
+
+  // Token usage
+  if (context.inputTokens !== undefined || context.outputTokens !== undefined) {
+    const input = formatTokens(context.inputTokens || 0);
+    const output = formatTokens(context.outputTokens || 0);
+    parts.push(`↑${input} ↓${output}`);
+  }
+
+  // Cost
+  if (context.totalCost !== undefined && context.totalCost > 0) {
+    parts.push(formatCost(context.totalCost));
+  }
+
+  // Swarm/MCP status indicator
+  parts.push(getSwarmStatus());
+
+  // Session time
+  if (context.sessionStartTime) {
+    const elapsed = Math.floor((Date.now() - context.sessionStartTime) / 1000);
+    const mins = Math.floor(elapsed / 60);
+    const secs = elapsed % 60;
+    if (mins > 0) {
+      parts.push(`${mins}m${secs}s`);
+    } else {
+      parts.push(`${secs}s`);
+    }
+  }
+
+  return parts.join(' │ ');
+}