In case os.Open[File], os.Mkdir[All], ioutil.ReadFile and the like
fails, the error message already contains the file name and the
operation that fails, so there is no need to wrap the error with
something like "open %s failed".
While at it
- replace a few places with os.Open, ioutil.ReadAll with
ioutil.ReadFile.
- replace errors.Wrapf with errors.Wrap for cases where there
are no %-style arguments.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Include the unit tests (i.e., _test.go files) for linting to make the
tests more robust and enforce the linters' coding styles etc.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Kir Kolyshkin
Valentin Rothberg
Giuseppe Scrivano