Parse multi-CSV files in Go

 August 22, 2022

As it happens every year, I had to pull a lot of information from various financial intermediaries and convert them into the way the local tax system wanted them. For this reason, I created a Go program that does this modularly. Whenever I have a new financial intermediary, I create a new module that can read whatever format they create and returns a structured object in the form that the application expects. This year I added a new financial intermediary with a very “interesting” CSV format.