handle changing default address

node/repo/fsrepo.go

@@ -327,7 +327,7 @@ func (fsr *fsLockedRepo) Put(name string, info types.KeyInfo) error {
 
 	_, err := os.Stat(keyPath)
 	if err == nil {
-		return xerrors.Errorf("checking key before put '%s': %w", name, ErrKeyExists)
+		return xerrors.Errorf("checking key before put '%s': %w", name, types.ErrKeyExists)
 	} else if !os.IsNotExist(err) {
 		return xerrors.Errorf("checking key before put '%s': %w", name, err)
 	}

node/repo/interface.go

@@ -15,8 +15,6 @@ var (
 	ErrNoAPIToken        = errors.New("API token not set")
 	ErrRepoAlreadyLocked = errors.New("repo is already locked")
 	ErrClosedRepo        = errors.New("repo is no longer open")
-
-	ErrKeyExists = errors.New("key already exists")
 )
 
 type Repo interface {

node/repo/memrepo.go

@@ -219,7 +219,7 @@ func (lmem *lockedMemRepo) Put(name string, key types.KeyInfo) error {
 
 	_, isThere := lmem.mem.keystore[name]
 	if isThere {
-		return xerrors.Errorf("putting key '%s': %w", name, ErrKeyExists)
+		return xerrors.Errorf("putting key '%s': %w", name, types.ErrKeyExists)
 	}
 
 	lmem.mem.keystore[name] = key

node/repo/repo_test.go

@@ -81,7 +81,7 @@ func basicTest(t *testing.T, repo Repo) {
 
 	err = kstr.Put("k1", k1)
 	if assert.Error(t, err, "putting key under the same name should error") {
-		assert.True(t, xerrors.Is(err, ErrKeyExists), "returned error is ErrKeyExists")
+		assert.True(t, xerrors.Is(err, types.ErrKeyExists), "returned error is ErrKeyExists")
 	}
 
 	k1prim, err := kstr.Get("k1")