* Enable linter: stylecheck
This enabled the stylecheck linter, but excludes some staticchecks for
now. The following are ignored because they will take a bit of time to
address, but the intention is to address them and remove them from the
exclusion list.
ST1000: at least one file in a package should have a package comment
ST1003: golang naming standards
ST1008: error should be returned as the last argument
ST1016: methods on the same type should have the same receiver name
ST1020: comment on exported function
* Address ST1015
For some reason this failed in CI but not locally. I can't figure out
why that check isn't happening locally. This just moves the switch
statements around so that the `default` is the first (or last) item.
* Adjust error string in test to match case-adjusted error
* Remove TestCloseTimeout
We want to be able to register hooks which do cleanup, which may be
registered after the auditor cleanup check, which means that we
want LIFO order for post-hook cleanups.
We also want the test hook cleanup to be deferred, rather than
merely run after the tests are executed. Also, we have to extract
the result from running the test, then execute deferred things,
*then* call os.Exit, because os.Exit bypasses defers.
* removes unused filesize function
* removes ioutil usage
* updates ioutil.ReadAll to io.ReadAll
* updates ioutil.TempFile to os.CreateTemp
* updates ioutil.TempDir to os.MkdirTemp
* updates ioutil.ReadAll to os.ReadAll
* update ioutil.WriteFile to os.WriteFile
* updates ioutil.Discard to io.Discard
* updates ioutil.ReadDir to os.ReadDir where applicable
* removes unused code in idk
* creates type to use for context value keys
* replaces assert.Nil with assert.NoError for error checks
