frosty ice
I have the following code:
func (f *DirectoryRepositoryImplementation) ListFiles(rootDirectory string, exts []string) ([]string, error) {
var files []string
err := filepath.WalkDir(rootDirectory, func(path string, d fs.DirEntry, err error) error {
if d.IsDir() {
return nil
}
for _, s := range exts {
if strings.HasSuffix(path, "."+s) {
files = append(files, path)
return nil
}
}
return nil
})
return files, err
}
``` just want to return all text files in a given dir and its subdirectories, and it just returns an error <nil>