"io"
"log"
"os"
+
+ "github.com/klauspost/compress/zstd"
)
func dirSizer(dirSizes *[]int64, depth int, sinkBack, sinkIn, sinkOut chan Ent) (curSize int64) {
log.Fatalln(err)
}
- br := bufio.NewReaderSize(src, 1<<17)
+ compR, err := zstd.NewReader(src)
+ if err != nil {
+ log.Fatalln(err)
+ }
+ br := bufio.NewReaderSize(compR, 1<<17)
+
+ compW, err := zstd.NewWriter(tmp,
+ zstd.WithEncoderLevel(zstd.SpeedBestCompression))
+ if err != nil {
+ log.Fatalln(err)
+ }
+ bw := bufio.NewWriterSize(compW, 1<<17)
+
num := make([]byte, 8)
var nameLen int
name := make([]byte, 0, 1<<16)
- bw := bufio.NewWriterSize(tmp, 1<<17)
var dirIdx int
for {
if _, err = io.ReadFull(br, num[:2]); err != nil {
mustWrite(bw, num[:2])
nameLen = int(binary.BigEndian.Uint16(num[:2]))
name = name[:nameLen]
- if _, err = io.ReadFull(br, name); err != nil {
- log.Fatalln(err)
- }
+ mustReadFull(br, name)
mustWrite(bw, name)
if _, err = io.CopyN(bw, br, 1+8); err != nil {
log.Fatalln(err)
if err = bw.Flush(); err != nil {
log.Fatalln(err)
}
+ if err = compW.Close(); err != nil {
+ log.Fatalln(err)
+ }
+ compR.Close()
return tmp
}