cache: fix some bugs after refactor

5 files changed, 27 insertions, 33 deletions

diff --git a/commands/bug/select/select_test.go b/commands/bug/select/select_test.go
index 5533ac2b..83ca6643 100644
--- a/commands/bug/select/select_test.go
+++ b/commands/bug/select/select_test.go
@@ -13,11 +13,8 @@ import (
 func TestSelect(t *testing.T) {
 	repo := repository.CreateGoGitTestRepo(t, false)
 
-	repoCache, events, err := cache.NewRepoCache(repo)
+	repoCache, err := cache.NewRepoCacheNoEvents(repo)
 	require.NoError(t, err)
-	for event := range events {
-		require.NoError(t, event.Err)
-	}
 
 	_, _, err = ResolveBug(repoCache, []string{})
 	require.Equal(t, ErrNoValidId, err)
diff --git a/commands/execenv/env.go b/commands/execenv/env.go
index 0813ab7e..4c6ce204 100644
--- a/commands/execenv/env.go
+++ b/commands/execenv/env.go
@@ -136,19 +136,17 @@ func LoadBackend(env *Env) func(*cobra.Command, []string) error {
 
 		if events != nil {
 			env.Err.Println("Building cache... ")
-		}
-
-		for event := range events {
-			if event.Err != nil {
-				env.Err.Printf("Cache building error [%s]: %v\n", event.Typename, event.Err)
-				continue
-			}
-
-			switch event.Event {
-			case cache.BuildEventStarted:
-				env.Err.Printf("[%s] started\n", event.Typename)
-			case cache.BuildEventFinished:
-				env.Err.Printf("[%s] done\n", event.Typename)
+			for event := range events {
+				if event.Err != nil {
+					env.Err.Printf("Cache building error [%s]: %v\n", event.Typename, event.Err)
+					continue
+				}
+				switch event.Event {
+				case cache.BuildEventStarted:
+					env.Err.Printf("[%s] started\n", event.Typename)
+				case cache.BuildEventFinished:
+					env.Err.Printf("[%s] done\n", event.Typename)
+				}
 			}
 		}
 
diff --git a/commands/execenv/env_testing.go b/commands/execenv/env_testing.go
index ddba735f..5761b410 100644
--- a/commands/execenv/env_testing.go
+++ b/commands/execenv/env_testing.go
@@ -34,11 +34,8 @@ func NewTestEnv(t *testing.T) *Env {
 
 	buf := new(bytes.Buffer)
 
-	backend, events, err := cache.NewRepoCache(repo)
+	backend, err := cache.NewRepoCacheNoEvents(repo)
 	require.NoError(t, err)
-	for event := range events {
-		require.NoError(t, event.Err)
-	}
 
 	t.Cleanup(func() {
 		backend.Close()
diff --git a/commands/root.go b/commands/root.go
index b28b77b8..d98f9448 100644
--- a/commands/root.go
+++ b/commands/root.go
@@ -61,7 +61,7 @@ the same git remote you are already using to collaborate with other people.
 	const remoteGroup = "remote"
 
 	cmd.AddGroup(&cobra.Group{ID: entityGroup, Title: "Entities"})
-	cmd.AddGroup(&cobra.Group{ID: uiGroup, Title: "User interfaces"})
+	cmd.AddGroup(&cobra.Group{ID: uiGroup, Title: "Interactive interfaces"})
 	cmd.AddGroup(&cobra.Group{ID: remoteGroup, Title: "Interaction with the outside world"})
 
 	addCmdWithGroup := func(child *cobra.Command, groupID string) {
diff --git a/commands/webui.go b/commands/webui.go
index 4f7a02b5..6cbaff78 100644
--- a/commands/webui.go
+++ b/commands/webui.go
@@ -110,17 +110,19 @@ func runWebUI(env *execenv.Env, opts webUIOptions) error {
 		return err
 	}
 
-	for event := range events {
-		if event.Err != nil {
-			env.Err.Printf("Cache building error [%s]: %v\n", event.Typename, event.Err)
-			continue
-		}
-
-		switch event.Event {
-		case cache.BuildEventStarted:
-			env.Err.Printf("[%s] started\n", event.Typename)
-		case cache.BuildEventFinished:
-			env.Err.Printf("[%s] done\n", event.Typename)
+	if events != nil {
+		env.Err.Println("Building cache... ")
+		for event := range events {
+			if event.Err != nil {
+				env.Err.Printf("Cache building error [%s]: %v\n", event.Typename, event.Err)
+				continue
+			}
+			switch event.Event {
+			case cache.BuildEventStarted:
+				env.Err.Printf("[%s] started\n", event.Typename)
+			case cache.BuildEventFinished:
+				env.Err.Printf("[%s] done\n", event.Typename)
+			}
 		}
 	}