/
logDecompressor.go
72 lines (61 loc) · 1.38 KB
/
logDecompressor.go
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package serverAdmin
import (
"compress/gzip"
"github.com/forquare/manaha-minder/config"
logger "github.com/sirupsen/logrus"
"io"
"io/fs"
"os"
"path/filepath"
"strings"
)
var (
root string
)
func LogDecompressor() {
logger.Debug("Starting Log Decompressor")
config := config.GetConfig()
root = config.MinecraftServer.LogDir
fileSystem := os.DirFS(root)
err := fs.WalkDir(fileSystem, ".", walk)
if err != nil {
logger.Error(err)
}
}
func walk(p string, d fs.DirEntry, err error) error {
if err != nil {
return err
}
if !d.IsDir() && filepath.Ext(d.Name()) == ".gz" {
decompress(filepath.Join(root, p))
}
return nil
}
func decompress(f string) {
gzippedFile, err := os.Open(f)
if err != nil {
logger.Error(err)
}
defer gzippedFile.Close()
// Create a new gzip reader
gzipReader, err := gzip.NewReader(gzippedFile)
if err != nil {
logger.Error(err)
}
defer gzipReader.Close()
// Create a new file to hold the uncompressed data
dirname := filepath.Dir(f)
basename := filepath.Base(f)
decompressedName := strings.TrimSuffix(basename, filepath.Ext(basename))
decompressedFile, err := os.Create(filepath.Join(dirname, decompressedName))
if err != nil {
logger.Error(err)
}
defer decompressedFile.Close()
// Copy the contents of the gzip reader to the new file
_, err = io.Copy(decompressedFile, gzipReader)
if err != nil {
logger.Error(err)
}
os.Remove(f)
}