fix: Copy models in bento before build

[michaelromagne]

Description

bentoctl version 0.4.0 is bugged as raised in two issues recently :

• build fails with no such file or directory #212
• No such file or directory: when bentoctl build -b #213

This is due to the context manager not being passed to the operator somehow, so the temporary file system is not found :

bentoctl/bentoctl/deployment_config.py

Lines 247 to 257 in 3c1e08c

	@contextmanager
	def _prepare_bento_dir(self) -> t.Generator[str, None, None]:
	assert self.bento is not None
	with fs.open_fs("temp://") as temp_fs, fs.open_fs(self.bento.path) as bento_fs:
	fs.mirror.mirror(bento_fs, temp_fs)
	models_fs = temp_fs.makedirs("models", recreate=True)
	for model_info in self.bento.info.models:
	model = get_model(model_info.tag)
	model_fs = models_fs.makedirs(model_info.tag.path())
	fs.mirror.mirror(model.path, model_fs)
	yield temp_fs.getsyspath("/")

Going back to version 0.3.4 does not work as the models are not copied at all in the bento before deployment on EC2 using kubectl.

As a quick fix I propose to replace the context manager by a permanent copy of models in the bento that will be deployed.

[codecov]

Codecov Report

Attention: 10 lines in your changes are missing coverage. Please review.

Comparison is base (3c1e08c) 58.92% compared to head (5acffe0) 58.86%.

Files	Patch %	Lines
bentoctl/deployment_config.py	16.66%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #214      +/-   ##
==========================================
- Coverage   58.92%   58.86%   -0.07%     
==========================================
  Files          24       24              
  Lines        1266     1264       -2     
==========================================
- Hits          746      744       -2     
  Misses        520      520              

Flag	Coverage Δ
unit-tests	58.86% <16.66%> (-0.07%)	⬇️

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[michaelromagne]

@aarnphm any chance you could review this one ?