Better error message when cherry-picker repo state is invalid #147
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Signed :) |
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Ah .. I noticed I am not the first one #119 -> so I will let maintainers to decide if that is worth fixing (well there are already two of us thinking there is (@serhiy-storchaka ) and choose the righ fix. |
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And there is also PR #112. |
hugovk
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Nov 17, 2024
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When proposing python#147 I noticed that mypy failed with missing `types-request` - and while the mypy configuration had the `--install-types`, it did not work automatically for requests. The error was: ``` cherry_picker/cherry_picker.py:15: error: Library stubs not installed for "requests" [import-untyped] import requests ^ cherry_picker/cherry_picker.py:15: note: Hint: "python3 -m pip install types-requests" cherry_picker/cherry_picker.py:15: note: (or run "mypy --install-types" to install all missing stub packages) cherry_picker/cherry_picker.py:15: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports ``` I looked a bit closer and noticed the advice from https://github.com/pre-commit/mirrors-mypy > Note that using the --install-types is problematic. Mutating the pre-commit environment at runtime breaks cache and will break parallel builds. This PR fixes the problem by removing `--install-types` and installing types-requests explicitly as additional-dependencies. starting
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When somoene uses `uv` to manage their venv, uv.lock is generated automatically when `uv sync` is run. This PR removes it, so that it is not committed accidentally (happened in python#147)
Merged
When I played with cherry-picker as we introduced it in Airflow,
I manage to set the repo to the state where I always got the
message "You're not inside a airflow repo right now!"
After short debugging it turned out that it is because I manage
to Ctrl-C and mix `git cherry-pick --abort` with `cherry_picker`
commands - when I learned how to use it, I did not know that I
had to only use `cherry-picker --continue` command rather than
git commands.
This might happen to others, so I think we should have a better
way to handle this case.
When this happens you get this exception:
```
Traceback (most recent call last):
File "/Users/jarek/IdeaProjects/cherry-picker/cherry_picker/cherry_picker.py", line 666, in check_repo
self.get_state_and_verify()
File "/Users/jarek/IdeaProjects/cherry-picker/cherry_picker/cherry_picker.py", line 684, in get_state_and_verify
raise ValueError(
ValueError: Run state cherry-picker.state=BACKPORT_LOOP_START in Git config is not known.
Perhaps it has been set by a newer version of cherry-picker. Try upgrading.
Valid states are: BACKPORT_PAUSED, UNSET. If this looks suspicious, raise an issue at https://github.com/python/cherry-picker/issues/new.
As the last resort you can reset the runtime state stored in Git config using the following command: `git config --local --remove-section cherry-picker`
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/jarek/.local/bin/cherry_picker", line 8, in <module>
sys.exit(cherry_pick_cli())
^^^^^^^^^^^^^^^^^
File "/Users/jarek/.local/share/uv/tools/cherry-picker/lib/python3.12/site-packages/click/core.py", line 1157, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/jarek/.local/share/uv/tools/cherry-picker/lib/python3.12/site-packages/click/core.py", line 1078, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/Users/jarek/.local/share/uv/tools/cherry-picker/lib/python3.12/site-packages/click/core.py", line 1434, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/jarek/.local/share/uv/tools/cherry-picker/lib/python3.12/site-packages/click/core.py", line 783, in invoke
return __callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/jarek/.local/share/uv/tools/cherry-picker/lib/python3.12/site-packages/click/decorators.py", line 33, in new_func
return f(get_current_context(), *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/jarek/IdeaProjects/cherry-picker/cherry_picker/cherry_picker.py", line 804, in cherry_pick_cli
cherry_picker = CherryPicker(
^^^^^^^^^^^^^
File "/Users/jarek/IdeaProjects/cherry-picker/cherry_picker/cherry_picker.py", line 123, in __init__
self.check_repo() # may raise InvalidRepoException
^^^^^^^^^^^^^^^^^
File "/Users/jarek/IdeaProjects/cherry-picker/cherry_picker/cherry_picker.py", line 668, in check_repo
raise InvalidRepoException(ve.args[0])
cherry_picker.cherry_picker.InvalidRepoException: Run state cherry-picker.state=BACKPORT_LOOP_START in Git config is not known.
Perhaps it has been set by a newer version of cherry-picker. Try upgrading.
Valid states are: BACKPORT_PAUSED, UNSET. If this looks suspicious, raise an issue at https://github.com/python/cherry-picker/issues/new.
As the last resort you can reset the runtime state stored in Git config using the following command: `git config --local --remove-section cherry-picker`
```
So this PR checks for presence of that message in the exception
and it will provide better explanation, and guidance in this case.
Fixes: python#99
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So you have to choose which is the best approach .. But clearly the need is there :) |
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When I played with cherry-picker as we introduced it in Airflow, I manage to set the repo to the state where I always got the message "You're not inside a airflow repo right now!"
After short debugging it turned out that it is because I manage to Ctrl-C and mix
git cherry-pick --abortwithcherry_pickercommands - when I learned how to use it, I did not know that I had to only usecherry-picker --continuecommand rather than git commands.This might happen to others, so I think we should have a better way to handle this case.
When this happens you get this exception:
So this PR checks for presence of that message in the exception and it will provide better explanation, and guidance in this case.
Fixes: #99