feat(cli): add renku rollback command (#2426)

docs/reference/commands.rst

@@ -154,6 +154,13 @@ Renku Command Line
 
 .. automodule:: renku.cli.migrate
 
+.. _cli-rollback:
+
+``renku rollback``
+------------------
+
+.. automodule:: renku.cli.rollback
+
 .. _cli-service:
 
 ``renku service``

renku/cli/__init__.py

@@ -85,6 +85,7 @@
 from renku.cli.project import project
 from renku.cli.remove import remove
 from renku.cli.rerun import rerun
+from renku.cli.rollback import rollback
 from renku.cli.run import run
 from renku.cli.save import save
 from renku.cli.service import service
@@ -233,6 +234,7 @@ def help(ctx):
 cli.add_command(project)
 cli.add_command(remove)
 cli.add_command(rerun)
+cli.add_command(rollback)
 cli.add_command(run)
 cli.add_command(save)
 cli.add_command(status)

renku/cli/rollback.py

@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2018-2021- Swiss Data Science Center (SDSC)
+# A partnership between École Polytechnique Fédérale de Lausanne (EPFL) and
+# Eidgenössische Technische Hochschule Zürich (ETHZ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Rollback project to a previous point in time.
+
+If you want to undo actions taken using Renku in a project, you can use the
+``renku rollback`` command to do so.
+This command shows a list of all actions done by renku and lets you pick
+one that you want to return to, discarding any changes done in the repo (by
+Renku or manually) after that point. Once you pick a checkpoint to return to,
+the commands shows all files and Renku objects that would be affected by the
+rollback and how they would be affected. If you confirm, the project will be
+reset to that point in time, with anything done after that point being
+deleted/lost.
+
+.. code-block:: console
+
+    $ renku rollback
+    Select a checkpoint to roll back to:
+
+    [0] 2021-10-20 09:50:04         renku workflow edit cp-blabla-asdasf-0b535 --name test
+    [1] 2021-10-20 09:49:19         renku rerun asdasf
+    [2] 2021-10-20 09:48:59         renku run cp blabla asdasf
+    [3] 2021-10-20 08:37:00         renku dataset add e blabla
+    [4] 2021-10-20 08:31:16         renku dataset create m
+    Checkpoint ([q] to quit) [q]: 4
+    The following changes would be done:
+
+    Metadata:
+
+        Modified ♻️:
+            Dataset: e
+
+        Removed 🔥:
+            Plan: cp-blabla-asdasf-0b535
+            Plan: test
+            Run: /activities/cc3ab70952fc499e93e7e4075a076bf5 (Plan name: cp-blabla-asdasf-0b535)
+            Run: /activities/48b89b22567d4282abe8a016fa91878f (Plan name: cp-blabla-asdasf-0b535)
+
+    Files:
+
+        Restored ↻:
+            blabla
+
+        Removed 🔥:
+            asdasf
+
+    Proceed? [y/N]: y
+
+.. note:: This command was introduced in renku-python version 1.0.0. Commands
+   executed with previous versions of renku can't be rolled back to.
+"""
+
+import click
+
+from renku.cli.utils.callback import ClickCallback
+
+
+@click.command()
+@click.pass_context
+def rollback(ctx):
+    """Rollback project to a previous point in time.
+
+    Only renku commands executed after the 1.0.0 release are supported,
+    previous commands won't show up.
+    """
+    from renku.core.commands.rollback import rollback_command
+
+    communicator = ClickCallback()
+    rollback_command().with_communicator(communicator).build().execute()

renku/core/commands/move.py

@@ -90,7 +90,6 @@ def _move(sources, destination, force, verbose, to_dataset, client_dispatcher: I
 
     # NOTE: Force-add to include possible ignored files
     client.repository.add(*files.values(), force=True)
-    client.repository.commit(f"renku mv: committing {len(files)} moved files")
 
     client.move_files(files=files, to_dataset=to_dataset)