Add Claude integration to dashboard

Add comprehensive Claude Code monitoring and realtime streaming to the K8s dashboard. Includes API endpoints for health, stats, summary, inventory, and live event streaming. Frontend provides overview, usage, inventory, debug, and live feed views.
2026-01-03 10:54:48 -08:00
parent de89f3066c
commit ae958528a6
26 changed files with 1638 additions and 2 deletions
--- a/dashboard/internal/api/claude_routes_smoke_test.go
+++ b/dashboard/internal/api/claude_routes_smoke_test.go
@@ -0,0 +1,89 @@
+package api
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/will/k8s-agent-dashboard/internal/claude"
+)
+
+// Integration-style smoke test for the Claude endpoints.
+//
+// This does NOT start a server process; it wires chi routes directly and calls
+// them via httptest.
+func TestClaudeRoutes_Smoke(t *testing.T) {
+	tmp := t.TempDir()
+
+	// Minimal filesystem layout expected by endpoints.
+	mustMkdirAll(t, filepath.Join(tmp, "agents"))
+	mustMkdirAll(t, filepath.Join(tmp, "skills"))
+	mustMkdirAll(t, filepath.Join(tmp, "commands"))
+	mustMkdirAll(t, filepath.Join(tmp, "state"))
+
+	// Minimal stats-cache.json required by /stats, /summary, /debug/files.
+	// Keep it tiny and deterministic.
+	statsCache := `{
+		"totalSessions": 1,
+		"totalMessages": 1,
+		"modelUsage": {
+			"claude-test": {
+				"inputTokens": 1,
+				"outputTokens": 1,
+				"cacheReadInputTokens": 0,
+				"cacheCreationInputTokens": 0
+			}
+		}
+	}`
+	if err := os.WriteFile(filepath.Join(tmp, "stats-cache.json"), []byte(statsCache), 0o600); err != nil {
+		t.Fatalf("write stats-cache.json: %v", err)
+	}
+	if err := os.WriteFile(filepath.Join(tmp, "history.jsonl"), []byte("{}\n"), 0o600); err != nil {
+		t.Fatalf("write history.jsonl: %v", err)
+	}
+	if err := os.WriteFile(filepath.Join(tmp, "state", "component-registry.json"), []byte("{}"), 0o600); err != nil {
+		t.Fatalf("write state/component-registry.json: %v", err)
+	}
+
+	loader := claude.NewLoader(tmp)
+
+	r := chi.NewRouter()
+	// Mirror the /api/claude routes from cmd/server/main.go.
+	r.Route("/api", func(r chi.Router) {
+		r.Route("/claude", func(r chi.Router) {
+			r.Get("/health", GetClaudeHealth(loader))
+			r.Get("/stats", GetClaudeStats(loader))
+			r.Get("/summary", GetClaudeSummary(loader))
+			r.Get("/inventory", GetClaudeInventory(loader))
+			r.Get("/debug/files", GetClaudeDebugFiles(loader))
+		})
+	})
+
+	for _, path := range []string{
+		"/api/claude/health",
+		"/api/claude/stats",
+		"/api/claude/inventory",
+		"/api/claude/debug/files",
+		"/api/claude/summary",
+	} {
+		path := path
+
+		req := httptest.NewRequest(http.MethodGet, path, nil)
+		w := httptest.NewRecorder()
+		r.ServeHTTP(w, req)
+
+		if w.Code != http.StatusOK {
+			t.Fatalf("GET %s status=%d body=%s", path, w.Code, w.Body.String())
+		}
+	}
+}
+
+func mustMkdirAll(t *testing.T, p string) {
+	t.Helper()
+	if err := os.MkdirAll(p, 0o755); err != nil {
+		t.Fatalf("mkdir %s: %v", p, err)
+	}
+}