The repo had no automated tests, so regressions in the email
parsing pipeline could only be caught manually. The reusable
ci-python-sam workflow already supports a run-tests input at the
pinned SHA; enable it and add a first suite covering the pure
functions pad_zip and parse_raw_email.
tests/conftest.py sets AWS_DEFAULT_REGION and dummy credentials
before any handler import because the handlers create boto3
clients at module import time, and loads each handler.py via
importlib under a unique module name since the files share a
basename. pytest.ini scopes discovery to tests/ so the manual
test_local.py script at the repo root is not collected.
* Add CI workflow and apply ruff formatting
* Disable cdk synth — email_processor uses pre-built package dir
The email_processor Lambda bundles deps into a gitignored package/
directory. cdk synth fails in CI without a build step to recreate it.
Disabling until packaging is standardized.
* Use CDK BundlingOptions for email_processor Lambda packaging
Replaces the pre-built gitignored package/ directory with CDK's
built-in bundling. Deps are now installed inside a Docker container
during cdk synth, so the build works identically locally and in CI.
Re-enables run-cdk-synth in the CI workflow.
