add wipe sub-command that remove local bugs and identities

2 files changed, 47 insertions, 0 deletions

diff --git a/entity/dag/entity_actions.go b/entity/dag/entity_actions.go
index 97a68c36..5f0abec3 100644
--- a/entity/dag/entity_actions.go
+++ b/entity/dag/entity_actions.go
@@ -258,3 +258,19 @@ func Remove(def Definition, repo repository.ClockedRepo, id entity.Id) error {
 
 	return nil
 }
+
+// RemoveAll delete all Entity matching the Definition.
+// RemoveAll is idempotent.
+func RemoveAll(def Definition, repo repository.ClockedRepo) error {
+	localIds, err := ListLocalIds(def, repo)
+	if err != nil {
+		return err
+	}
+	for _, id := range localIds {
+		err = Remove(def, repo, id)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
diff --git a/entity/dag/entity_actions_test.go b/entity/dag/entity_actions_test.go
index fd219644..6181614b 100644
--- a/entity/dag/entity_actions_test.go
+++ b/entity/dag/entity_actions_test.go
@@ -406,3 +406,34 @@ func TestRemove(t *testing.T) {
 	err = Remove(def, repoA, e.Id())
 	require.NoError(t, err)
 }
+
+func TestRemoveAll(t *testing.T) {
+	repoA, _, _, id1, _, resolvers, def := makeTestContextRemote(t)
+
+	var ids []entity.Id
+
+	for i := 0; i < 10; i++ {
+		e := New(def)
+		e.Append(newOp1(id1, "foo"))
+		require.NoError(t, e.Commit(repoA))
+		ids = append(ids, e.Id())
+	}
+
+	_, err := Push(def, repoA, "remote")
+	require.NoError(t, err)
+
+	err = RemoveAll(def, repoA)
+	require.NoError(t, err)
+
+	for _, id := range ids {
+		_, err = Read(def, wrapper, repoA, resolvers, id)
+		require.Error(t, err)
+
+		_, err = readRemote(def, wrapper, repoA, resolvers, "remote", id)
+		require.Error(t, err)
+	}
+
+	// Remove is idempotent
+	err = RemoveAll(def, repoA)
+	require.NoError(t, err)
+}