commands: add a super-fast "user ls" command

1 files changed, 47 insertions, 0 deletions

diff --git a/commands/user_list.go b/commands/user_list.go
new file mode 100644
index 00000000..4d6e5e12
--- /dev/null
+++ b/commands/user_list.go
@@ -0,0 +1,47 @@
+package commands
+
+import (
+	"fmt"
+
+	"github.com/MichaelMure/git-bug/cache"
+	"github.com/MichaelMure/git-bug/util/colors"
+	"github.com/MichaelMure/git-bug/util/interrupt"
+	"github.com/spf13/cobra"
+)
+
+var (
+	userLsVerbose bool
+)
+
+func runUserLs(cmd *cobra.Command, args []string) error {
+	backend, err := cache.NewRepoCache(repo)
+	if err != nil {
+		return err
+	}
+	defer backend.Close()
+	interrupt.RegisterCleaner(backend.Close)
+
+	for _, i := range backend.AllIdentityExcerpt() {
+		fmt.Printf("%s %s\n",
+			colors.Cyan(i.HumanId()),
+			i.DisplayName(),
+		)
+	}
+
+	return nil
+}
+
+var userLsCmd = &cobra.Command{
+	Use:     "ls",
+	Short:   "List identities",
+	PreRunE: loadRepo,
+	RunE:    runUserLs,
+}
+
+func init() {
+	userCmd.AddCommand(userLsCmd)
+	userLsCmd.Flags().SortFlags = false
+
+	userLsCmd.Flags().BoolVarP(&userLsVerbose, "verbose", "v", false,
+		"Print extra information")
+}