(Go) Change a Filename before Unzipping

How to open a zip and modify the filename of one or more files within the zip before unzipping.

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    zip := chilkat.NewZip()

    success := zip.OpenZip("test.zip")
    if success != true {
        fmt.Println(zip.LastErrorText())
        zip.DisposeZip()
        return
    }

    entry := zip.GetEntryByName("hamlet.xml")
    // Assume entry is non-null.  If GetEntryByName failed
    // to find the entry, it returns a null reference.
    entry.SetFileName("hamlet2.xml")
    entry.DisposeZipEntry()

    entry = zip.GetEntryByName("helloWorld.pl")
    entry.SetFileName("hw.pl")
    entry.DisposeZipEntry()

    // Now unzip to the "test" subdirectory, under our current
    // working directory:
    numFilesUnzipped := zip.Unzip("test")
    if numFilesUnzipped < 0 {
        fmt.Println(zip.LastErrorText())
        zip.DisposeZip()
        return
    }

    // The filenames within the .zip are unchanged, but it unzipped
    // test/hw.pl and test/hamlet2.xm

    zip.DisposeZip()