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package recordsdir
import (
"os"
"path/filepath"
"strings"
)
type Entry struct {
Path string
Host string
}
func HostFromFileName(name string) string {
host := strings.TrimSuffix(name, filepath.Ext(name))
if idx := strings.Index(host, "."); idx > 0 {
host = host[:idx]
}
return host
}
func ListNonEmptyFiles(dir string) ([]Entry, error) {
entries, err := os.ReadDir(dir)
if err != nil {
return nil, err
}
var out []Entry
for _, e := range entries {
if e.IsDir() || !strings.HasSuffix(e.Name(), ".records") {
continue
}
path := filepath.Join(dir, e.Name())
info, err := os.Stat(path)
if err != nil || info.Size() == 0 {
continue
}
out = append(out, Entry{Path: path, Host: HostFromFileName(e.Name())})
}
return out, nil
}
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