commands: open and close the backend in a single place, simplify commands

1 files changed, 4 insertions, 12 deletions

diff --git a/commands/select.go b/commands/select.go
index e4916650..f2cf2d47 100644
--- a/commands/select.go
+++ b/commands/select.go
@@ -5,9 +5,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"github.com/MichaelMure/git-bug/cache"
 	"github.com/MichaelMure/git-bug/commands/select"
-	"github.com/MichaelMure/git-bug/util/interrupt"
 )
 
 func newSelectCommand() *cobra.Command {
@@ -29,7 +27,8 @@ instead of
 
 The complementary command is "git bug deselect" performing the opposite operation.
 `,
-		PreRunE: loadRepo(env),
+		PreRunE:  loadBackend(env),
+		PostRunE: closeBackend(env),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return runSelect(env, args)
 		},
@@ -43,21 +42,14 @@ func runSelect(env *Env, args []string) error {
 		return errors.New("You must provide a bug id")
 	}
 
-	backend, err := cache.NewRepoCache(env.repo)
-	if err != nil {
-		return err
-	}
-	defer backend.Close()
-	interrupt.RegisterCleaner(backend.Close)
-
 	prefix := args[0]
 
-	b, err := backend.ResolveBugPrefix(prefix)
+	b, err := env.backend.ResolveBugPrefix(prefix)
 	if err != nil {
 		return err
 	}
 
-	err = _select.Select(backend, b.Id())
+	err = _select.Select(env.backend, b.Id())
 	if err != nil {
 		return err
 	}