add wipe sub-command that remove local bugs and identities

2 files changed, 59 insertions, 0 deletions

diff --git a/commands/root.go b/commands/root.go
index cb4fd686..0c854739 100644
--- a/commands/root.go
+++ b/commands/root.go
@@ -81,6 +81,7 @@ the same git remote you are already using to collaborate with other people.
 
 	cmd.AddCommand(newCommandsCommand())
 	cmd.AddCommand(newVersionCommand())
+	cmd.AddCommand(newWipeCommand())
 
 	return cmd
 }
diff --git a/commands/wipe.go b/commands/wipe.go
new file mode 100644
index 00000000..0ec53f49
--- /dev/null
+++ b/commands/wipe.go
@@ -0,0 +1,58 @@
+package commands
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/MichaelMure/git-bug/commands/execenv"
+)
+
+func newWipeCommand() *cobra.Command {
+	env := execenv.NewEnv()
+
+	cmd := &cobra.Command{
+		Use:     "wipe",
+		Short:   "Wipe git-bug from the git repository",
+		PreRunE: execenv.LoadBackend(env),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runWipe(env)
+		},
+	}
+
+	return cmd
+}
+
+func runWipe(env *execenv.Env) error {
+	env.Out.Println("cleaning entities...")
+	err := env.Backend.RemoveAll()
+	if err != nil {
+		_ = env.Backend.Close()
+		return err
+	}
+
+	env.Out.Println("cleaning git config ...")
+	err = env.Backend.ClearUserIdentity()
+	if err != nil {
+		_ = env.Backend.Close()
+		return err
+	}
+	err = env.Backend.LocalConfig().RemoveAll("git-bug")
+	if err != nil {
+		_ = env.Backend.Close()
+		return err
+	}
+
+	storage := env.Backend.LocalStorage()
+
+	err = env.Backend.Close()
+	if err != nil {
+		return err
+	}
+
+	env.Out.Println("cleaning caches ...")
+	err = storage.RemoveAll(".")
+	if err != nil {
+		return err
+	}
+
+	return nil
+}