53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package transfer
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import (
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"context"
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"fmt"
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"io"
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"github.com/pterodactyl/wings/internal/progress"
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"github.com/pterodactyl/wings/server/filesystem"
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)
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// Archive returns an archive that can be used to stream the contents of the
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// contents of a server.
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func (t *Transfer) Archive() (*Archive, error) {
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if t.archive == nil {
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// Get the disk usage of the server (used to calculate the progress of the archive process)
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rawSize, err := t.Server.Filesystem().DiskUsage(true)
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if err != nil {
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return nil, fmt.Errorf("transfer: failed to get server disk usage: %w", err)
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}
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// Create a new archive instance and assign it to the transfer.
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t.archive = NewArchive(t, uint64(rawSize))
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}
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return t.archive, nil
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}
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// Archive represents an archive used to transfer the contents of a server.
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type Archive struct {
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archive *filesystem.Archive
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}
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// NewArchive returns a new archive associated with the given transfer.
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func NewArchive(t *Transfer, size uint64) *Archive {
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return &Archive{
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archive: &filesystem.Archive{
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BasePath: t.Server.Filesystem().Path(),
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Progress: progress.NewProgress(size),
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},
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}
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}
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// Stream returns a reader that can be used to stream the contents of the archive.
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func (a *Archive) Stream(ctx context.Context, w io.Writer) error {
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return a.archive.Stream(ctx, w)
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}
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// Progress returns the current progress of the archive.
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func (a *Archive) Progress() *progress.Progress {
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return a.archive.Progress
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}
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