Stop using the methods from io/ioutil as they are deprecated since Go 1.16

[stefafafan]

The io/ioutil package is deprecated since Go 1.16. https://go.dev/doc/go1.16#ioutil

I see sqlboiler is using Go 1.16 (https://github.com/volatiletech/sqlboiler/blob/master/go.mod#L3), so I've went ahead and replaced the old methods exported by io/ioutil to the corresponding methods moved to io and os packages.

As in the documentation, below is the list of old to new names, so for each commit I replaced the functions. In my final commit I removed the io/ioutil import which ended up not being needed anymore.

Discard => io.Discard
NopCloser => io.NopCloser
ReadAll => io.ReadAll
ReadDir => os.ReadDir (note: returns a slice of os.DirEntry rather than a slice of fs.FileInfo)
ReadFile => os.ReadFile
TempDir => os.MkdirTemp
TempFile => os.CreateTemp
WriteFile => os.WriteFile

[stephenafamo]

Thanks for this.

[xrn]

@stephenafamo is there a chance that soon would be new release?

[stephenafamo]

I'll tag a new release in a couple weeks