gistfile1.txt

Stick the following in your `~/.bash_profile`:

```
function tidyall {
  for i in `find . -name go.mod`; do
    pushd `dirname $i`;
      go mod tidy;
    popd;
  done
}
alias tidyall=tidyall
```

Then, run `$ tidyall` from your project root to run `go mod tidy` on all modules within your project.

(don't forget to run `$ source ~/.bash_profile` before trying to use your updated `~/.bash_profile`!)