keep working on a merge button

doGui.go

@@ -234,10 +234,27 @@ func drawWindow(win *gadgets.BasicWindow) {
 		_, box := makeStandardReposWindow("repos to merge from user to devel", found)
 		hbox := box.Box().Horizontal()
 		hbox.NewButton("merge all", func() {
+			win.Disable()
+			defer win.Enable()
 			all := found.SortByFullPath()
 			for all.Scan() {
 				repo := all.Next()
-				log.Info("todo: merge here on", repo.GetGoPath())
+				if repo.CheckDirty() {
+					log.Info("repo is dirty", repo.GetGoPath())
+					continue
+				}
+				log.Info("Starting merge on", repo.GetGoPath())
+				if repo.CheckoutDevel() {
+					log.Info("checkout devel failed", repo.GetGoPath())
+					return
+				}
+				if _, err := repo.MergeToDevel(); err != nil {
+					log.Info("merge from user failed", repo.GetGoPath(), err)
+					// log.Info(strings.Join(r.Stdout, "\n"))
+					// log.Info(strings.Join(r.Stderr, "\n"))
+					return
+				}
+
 			}
 		})
 	})