start adding git fetch

globalBuildOptions.go

@@ -82,19 +82,19 @@ func globalBuildOptions(vbox *gui.Node) {
 	me.autoCreateBranches = grid.NewCheckbox("create if missing").SetChecked(true)
 	grid.NextRow()
 
-	grid.NewButton("default", func() {
+	grid.NewButton("git checkout default", func() {
 		me.repos.View.ArgCheckoutUser()
 	})
-	grid.NewLabel("guimaster,master,main") // set the order of these in the config file
+	grid.NewLabel("master,main,etc.") // set the order of these in the config file
 	grid.NextRow()
 
-	grid.NewButton("devel", func() {
+	grid.NewButton("git checkout devel", func() {
 		me.repos.View.ArgCheckoutDevel()
 	})
 	grid.NewLabel("guidevel,devel")
 	grid.NextRow()
 
-	grid.NewButton("user", func() {
+	grid.NewButton("git checkout user", func() {
 		me.repos.View.ArgCheckoutUser()
 	})
 	grid.NewLabel(usr.Username)
@@ -150,6 +150,30 @@ func globalBuildOptions(vbox *gui.Node) {
 	me.newBranch.SetText(usr.Username)
 
 	grid.NextRow()
+	me.setBranchB = grid.NewButton("git fetch master & devel", func() {
+		me.Disable()
+		defer me.Enable()
+		log.Warn("updating all master branches")
+		var count, failed int
+		for _, repo := range repolist.AllRepos() {
+			var err error
+			var out string
+			count += 1
+			if err, out = repo.Status.FetchMaster(); err != nil {
+				log.Warn(repo.Name(), "fetch failed", err, out)
+				failed += 1
+			} else {
+				log.Warn(repo.Name(), "fetch sent:", out)
+			}
+			if err, out = repo.Status.FetchDevel(); err != nil {
+				log.Warn(repo.Name(), "fetch failed", err, out)
+				failed += 1
+			} else {
+				log.Warn(repo.Name(), "fetch sent:", out)
+			}
+		}
+		log.Warn("updated all master branches", count, "failed =", failed)
+	})
 }
 
 // this code isn't ready yet