Merge all the server components

internal/component/dis/info.go

@@ -0,0 +1,26 @@
+package dis
+
+import (
+	"net/http"
+
+	"github.com/tkw1536/goprogram/stream"
+)
+
+func (dis Dis) info(io stream.IOStream) (http.Handler, error) {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		all, err := dis.Instances.All()
+		if err != nil {
+			w.WriteHeader(http.StatusInternalServerError)
+			w.Write([]byte("internal server error"))
+			io.EPrintln(err)
+			return
+		}
+
+		for _, wk := range all {
+			w.WriteHeader(http.StatusOK)
+			w.Write([]byte(wk.Slug))
+			w.Write([]byte("\n"))
+		}
+
+	}), nil
+}