Sample repo for adding new query processors to the LocalStack Snowflake emulator.
- Python 3.10+
- Docker
- LocalStack Pro account, with access to the Snowflake emulator (beta)
Run the following command to install the dependencies for this repo:
$ make install
For all commands below, make sure to have your LOCALSTACK_AUTH_TOKEN configured in your terminal session.
Run this command to build the extension in this repo:
$ make dist
Run this command to enable this project as a LocalStack extension in dev mode:
$ make enable-dev
Run the following command to start up LocalStack Snowflake with this project enabled as an extension in dev mode:
$ make start
If the installation was successful, you should be able to curl the session endpoint:
$ curl -d '{}' snowflake.localhost.localstack.cloud:4566/session
{"success": true}
To stop the running LocalStack instance run:
$ make stop
Use this target to trigger the integration tests, which will run a couple of simple commands/queries against the local Snowflake emulator:
$ make test
To iterate on the tests: Whenever you make some changes to the plugin logic, restart your LocalStack container to fully re-load the code in a new session - the changes should get loaded automatically as the extension is installed in dev mode (i.e., local code gets mounted into the container). Once restarted, the tests can be executed again via make test.
The code in this repo is published under the Apache 2.0 license.
