validate_package_files: Automatically update package files
In and3k/butils: Miscellaneous Utility Functions

This function is read-only.

validate_package_files(
  quiet = TRUE,
  rcmdcheck_args = "--no-manual",
  error_on = "note"
)

`quiet`	Should all output be suppressed?
`rcmdcheck_args`	Passed on to `args` argument in `rcmdcheck::rcmdcheck()`.
`error_on`	Whether to throw an error on `R CMD check` failures. Note that the check is always completed (unless a timeout happens), and the error is only thrown after completion. If `"never"`, then no errors are thrown. If `"error"`, then only `ERROR` failures generate errors. If `"warning"`, then `WARNING` failures generate errors as well. If `"note"`, then any check failure generated an error.