Coverage for gco / stacks / lambda_assets.py: 100.00%

1"""Lambda code assets packaged from the ``lambda/`` source directories. 

2 

3A ``lambda/<name>`` source directory is zipped as it sits in the checkout, so 

4the caches a local test or type-check run leaves in it would ship with the 

5function and change its asset hash (see ``LAMBDA_SOURCE_ASSET_EXCLUDE``). The 

6service images and the TLS certificate manager image keep the same caches out 

7through their ``.dockerignore`` files. The CLI-built ``*-build`` directories 

8are packaged with ``lambda_.Code.from_asset`` directly: the bytecode 

9``pip install`` compiles there is part of the build, and the CLI already copies 

10no source caches into it. 

11""" 

12 

13from __future__ import annotations 

14 

15from aws_cdk import aws_lambda as lambda_ 

16 

17from gco.stacks.constants import LAMBDA_SOURCE_ASSET_EXCLUDE 

18 

19 

20def lambda_source_code(directory: str) -> lambda_.AssetCode: 

21 """Package the source directory ``directory`` (``lambda/<name>``) without local caches.""" 

22 return lambda_.Code.from_asset(directory, exclude=list(LAMBDA_SOURCE_ASSET_EXCLUDE))