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package archive
import (
"context"
"fmt"
"io"
"gitlab.com/gitlab-org/gitaly/v16/internal/command"
)
// WriteTarball writes a tarball to an `io.Writer` for the provided path
// containing the specified archive members. Members should be specified
// relative to `path`.
func WriteTarball(ctx context.Context, writer io.Writer, path string, members ...string) error {
cmdArgs := append([]string{"-c", "-f", "-", "-C", path}, extraFlags()...)
cmdArgs = append(cmdArgs, members...)
cmd, err := command.New(ctx, append([]string{"tar"}, cmdArgs...), command.WithStdout(writer))
if err != nil {
return fmt.Errorf("executing tar command: %w", err)
}
if err := cmd.Wait(); err != nil {
return fmt.Errorf("waiting for tar command completion: %w", err)
}
return nil
}
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