/
archive.go
59 lines (55 loc) · 1.01 KB
/
archive.go
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package main
import (
"archive/zip"
"bytes"
"fmt"
"os"
"time"
)
func getZipName(namePrefix string) string {
return fmt.Sprint(
namePrefix,
"_",
time.Now().Unix(),
)
}
func writeErrorLog(
namePrefix string,
errData error,
progress *progress,
) {
var filename = fmt.Sprint(namePrefix, ".error.log")
progress.file = filename
os.WriteFile(
filename,
[]byte(errData.Error()),
0,
)
}
func writeArchive(
outImageBytes []imageBytes,
namePrefix string,
progress *progress,
) error {
var buffer bytes.Buffer
var zipName = getZipName(namePrefix)
var zipper = zip.NewWriter(&buffer)
for _, imageBytes := range outImageBytes {
var writer, err = zipper.Create(imageBytes.name)
if err != nil {
return err
}
writer.Write(imageBytes.bytes)
}
var err = zipper.Close()
if err != nil {
return err
}
var filename = fmt.Sprint(zipName, ".cache.zip")
progress.file = filename
return os.WriteFile(
filename,
buffer.Bytes(),
0,
)
}