Update README with build instructions for Windows and refactor agent handlers. Replace handleIndex with handleWeb in Serve method, and remove handleIndex function from handlers.go.

lib/agent/web.go

@@ -0,0 +1,39 @@
+package agent
+
+import (
+	"embed"
+	"net/http"
+
+	"tea.chunkbyte.com/kato/go-worm/lib/helpers"
+)
+
+//go:embed web/index.html web/app.js
+var webFS embed.FS
+
+func (a *Agent) handleWeb(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		helpers.WriteError(w, http.StatusMethodNotAllowed, "method not allowed")
+		return
+	}
+	name := ""
+	contentType := ""
+	switch r.URL.Path {
+	case "/", "/index.html":
+		name = "web/index.html"
+		contentType = "text/html; charset=utf-8"
+	case "/app.js":
+		name = "web/app.js"
+		contentType = "text/javascript; charset=utf-8"
+	default:
+		helpers.WriteError(w, http.StatusNotFound, "endpoint not found")
+		return
+	}
+	data, err := webFS.ReadFile(name)
+	if err != nil {
+		helpers.WriteError(w, http.StatusInternalServerError, "ui asset missing")
+		return
+	}
+	w.Header().Set("Content-Type", contentType)
+	w.Header().Set("Cache-Control", "no-cache")
+	_, _ = w.Write(data)
+}