refactor(Init): make project_info a module and remove self.project_info

[bearomorphism]

Description

Make project_info a module as ProjectInfo only contains stateless helpers.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
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Additional details and impacted files

@@            Coverage Diff            @@
##             v4-9-2    #1605   +/-   ##
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  Coverage          ?   98.86%           
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  Files             ?       59           
  Lines             ?     2654           
  Branches          ?        0           
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  Hits              ?     2624           
  Misses            ?       30           
  Partials          ?        0           

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[bearomorphism]

Thanks for the quick review!

[bearomorphism]

The suffix path can sometimes refer to Path objects. I consider it less confusing with the suffix filename to indicate that it is a string.

[Lee-W]

i think we can use parameterize for these

[bearomorphism]

Could you provide some details? I'm not sure how to make it more maintainable with parameterize.
Thanks 🙏

[Lee-W]

Suggested change

	def test_has_uv_lock_when_file_exists(self, chdir):
	"""Test has_uv_lock returns True when uv.lock exists."""
	Path("uv.lock").touch()
	assert project_info.has_uv_lock() is True
	@pytest.mark.parameterzie("file_name, func_name", [("uv.lock", "has_uv_lock"), ...])
	def test_return_true_when_file_exists(self, chdir, file_name: str, func_name: str):
	"""Test has_uv_lock returns True when uv.lock exists."""
	Path(file_name).touch()
	assert getattr(project_info, "has_uv_lock")() is True

probably can try something like it

[bearomorphism]

Maybe it would be better if we just remove these simple has_XXX functions.

[Lee-W]

I think they're quite straightforward? Why do you think we should remove them

[bearomorphism]

Path(...).is_file() is also straightforward.

[bearomorphism]

I will update a commit later. I am still testing locally.

[bearomorphism]

Now both project_info.py and its test file are shorter.