Imports github.com/awnumar/memguard github.com/pkg/sftp github.com/skeema/knownhosts github.com/spf13/afero github.com/spf13/afero/sftpfs golang.org/x/crypto/ssh golang.org/x/crypto/ssh/agent Standard library imports errors fmt io io/fs net os os/exec os/user path path/filepath runtime sort strconv strings sync syscall time