feat(530) make label commands consistent

3 files changed, 42 insertions, 12 deletions

diff --git a/commands/label.go b/commands/label.go
index 906974a5..ff4d0151 100644
--- a/commands/label.go
+++ b/commands/label.go
@@ -20,13 +20,14 @@ func newLabelCommand() *cobra.Command {
 	}
 
 	cmd.AddCommand(newLabelAddCommand())
+	cmd.AddCommand(newLabelLsCommand())
 	cmd.AddCommand(newLabelRmCommand())
 
 	return cmd
 }
 
 func runLabel(env *Env, args []string) error {
-	b, args, err := _select.ResolveBug(env.backend, args)
+	b, _, err := _select.ResolveBug(env.backend, args)
 	if err != nil {
 		return err
 	}
diff --git a/commands/label_ls.go b/commands/label_ls.go
new file mode 100644
index 00000000..242eb00c
--- /dev/null
+++ b/commands/label_ls.go
@@ -0,0 +1,33 @@
+package commands
+
+import (
+	"github.com/spf13/cobra"
+)
+
+func newLabelLsCommand() *cobra.Command {
+	env := newEnv()
+
+	cmd := &cobra.Command{
+		Use:   "ls",
+		Short: "List valid labels.",
+		Long: `List valid labels.
+
+Note: in the future, a proper label policy could be implemented where valid labels are defined in a configuration file. Until that, the default behavior is to return the list of labels already used.`,
+		PreRunE: loadBackend(env),
+		RunE: closeBackend(env, func(cmd *cobra.Command, args []string) error {
+			return runLabelLs(env)
+		}),
+	}
+
+	return cmd
+}
+
+func runLabelLs(env *Env) error {
+	labels := env.backend.ValidLabels()
+
+	for _, l := range labels {
+		env.out.Println(l)
+	}
+
+	return nil
+}
diff --git a/commands/ls-labels.go b/commands/ls-labels.go
index 086943a9..00fc3fe6 100644
--- a/commands/ls-labels.go
+++ b/commands/ls-labels.go
@@ -15,19 +15,15 @@ func newLsLabelCommand() *cobra.Command {
 Note: in the future, a proper label policy could be implemented where valid labels are defined in a configuration file. Until that, the default behavior is to return the list of labels already used.`,
 		PreRunE: loadBackend(env),
 		RunE: closeBackend(env, func(cmd *cobra.Command, args []string) error {
-			return runLsLabel(env)
+			return runLabelLs(env)
 		}),
-	}
-
-	return cmd
-}
-
-func runLsLabel(env *Env) error {
-	labels := env.backend.ValidLabels()
+		Deprecated: ` and will be removed in v1.0.
 
-	for _, l := range labels {
-		env.out.Println(l)
+The functionality provided by this command is now provided by
+the following (equivalent) command:
+git-bug label ls
+`,
 	}
 
-	return nil
+	return cmd
 }