Imports github.com/snapcore/snapd/osutil/squashfs github.com/snapcore/snapd/dirs github.com/snapcore/snapd/osutil github.com/snapcore/snapd/release github.com/snapcore/snapd/selinux github.com/snapcore/squashfuse Standard library imports bytes errors fmt io net os os/exec path/filepath regexp strconv strings sync sync/atomic time log/syslog