KnowledgeRefinery/daemon-go/internal/server/server.go
oho 38a99476d6 Knowledge Refinery: local-first semantic search & 3D concept visualization
macOS app for corpus ingestion, semantic search, and concept universe
visualization powered by local LLMs via LM Studio.

Architecture:
- Go daemon (17MB single binary, zero dependencies)
  - chi router, pure-Go SQLite, tiktoken tokenizer
  - 6-stage pipeline: scan → extract → chunk → embed → annotate → conceptualize
  - Brute-force cosine vector search in memory
  - 89 tests across 8 packages
- SwiftUI app (macOS 15+)
  - Multi-workspace management with auto-start daemons
  - Live pipeline progress, search, concept browser
  - WebGPU 3D universe renderer with Canvas2D fallback
  - Custom crystal app icon
2026-02-13 18:09:46 +01:00

30 lines
732 B
Go

package server
import (
"net/http"
"github.com/go-chi/chi/v5"
"github.com/go-chi/chi/v5/middleware"
)
// CORSMiddleware allows all origins (local-only daemon).
func CORSMiddleware(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Header().Set("Access-Control-Allow-Methods", "*")
w.Header().Set("Access-Control-Allow-Headers", "*")
if r.Method == "OPTIONS" {
w.WriteHeader(http.StatusOK)
return
}
next.ServeHTTP(w, r)
})
}
// NewRouter creates a chi router with standard middleware.
func NewRouter() *chi.Mux {
r := chi.NewRouter()
r.Use(middleware.Recoverer)
r.Use(CORSMiddleware)
return r
}