server with basic hot reload

internal/safe/recover.go

@@ -0,0 +1,16 @@
+package safe
+
+import (
+	"fmt"
+)
+
+func SafeGO(fn func(), errs chan<- error) {
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				errs <- fmt.Errorf("panic: %v", r)
+			}
+		}()
+		fn()
+	}()
+}