I'm zipping files on Windows and when unzip on Linux, using the os default application, it doesn't create the folders along the path but a single file named "indexes\search.invcus\index_meta.json" e.g.:
unzip 2019-05-23_113735_data.zip -d xfolder
Archive: 2019-05-23_113735_data.zip
inflating: xfolder/indexes\search.invcus\index_meta.json
inflating: xfolder/indexes\search.invcus\store
inflating: xfolder/indexes\search.items\index_meta.json
inflating: xfolder/indexes\search.items\store
inflating: xfolder/indexes\search.subjects\index_meta.json
inflating: xfolder/indexes\search.subjects\store
inflating: xfolder/indexes\search.users\index_meta.json
inflating: xfolder/indexes\search.users\store
inflating: xfolder/data.db
I get the correct folders and files only if the zip file is created on Linux and unzipped on Windows using 7zip, etc...
func zipFiles(filename string, files []string) error {
newZipFile, err := os.Create(filename)
if err != nil {
return err
}
defer newZipFile.Close()
zipWriter := zip.NewWriter(newZipFile)
defer zipWriter.Close()
// Add files to zip
for _, file := range files {
if err = addFileToZip(zipWriter, file); err != nil {
return err
}
}
return nil
}
func addFileToZip(zipWriter *zip.Writer, filename string) error {
fileToZip, err := os.Open(filename)
if err != nil {
return err
}
defer fileToZip.Close()
// Get the file information
info, err := fileToZip.Stat()
if err != nil {
return err
}
header, err := zip.FileInfoHeader(info)
if err != nil {
return err
}
// Using FileInfoHeader() above only uses the basename of the file. If we want
// to preserve the folder structure we can overwrite this with the full path.
header.Name = filename
// Change to deflate to gain better compression
// see http://golang.org/pkg/archive/zip/#pkg-constants
header.Method = zip.Deflate
writer, err := zipWriter.CreateHeader(header)
if err != nil {
return err
}
_, err = io.Copy(writer, fileToZip)
return err
}
I expect:
indexes (folder)
search.invcus (folder)
index_meta.json (file)