We'll be using cabal with hpack to manage project builds. Run:
cabal install hpack
To install hpack. We can now use a simpler package.yaml file to list build dependencies, executable information, etc, and the .cabal file will get generated automatically for us. (Note: this means that you DO NOT edit the .cabal file, as it will likely not even work. Always change the .yaml file.)
To build the project, run
hpack
cabal build
Before you start the load testing script, we need to setup a dummy server
Make sure to have the python packages fastapi and uvicorn installed in your current environment. Run
make single
This starts up a single server at the default port 8000.
To execute the Main.hs script, run:
cabal run roebling-exe -- --method GET http://localhost:8000/slow
The full set of commands is available as a shorthand via the Makefile. Once you make edits, you can simply run:
make single # start fastapi server, if not already started
make dev
You can run the demo for a request with a body file using:
make mega_demo # start fastapi server - run in a different terminal
make post_demo
To run package tests, use the runtest shorthand:
make runtest