func outputHWAccessForAll() error {
installed, err := snappy.ListInstalled()
if err != nil {
return err
}
for _, snap := range installed {
writePaths, err := snappy.ListHWAccess(snap.Name())
if err == nil && len(writePaths) > 0 {
outputHWAccessForPkgname(snap.Name(), writePaths)
}
}
return nil
}
func (x *cmdUpdate) doUpdate() error {
// FIXME: handle (more?) args
flags := snappy.DoInstallGC
if x.DisableGC {
flags = 0
}
var err error
var updates []snappy.Part
if x.Positional.PackageName != "" {
updates, err = snappy.Update(x.Positional.PackageName, flags, progress.MakeProgressBar())
} else {
updates, err = snappy.UpdateAll(flags, progress.MakeProgressBar())
}
if err != nil {
return err
}
if len(updates) > 0 {
showVerboseList(updates, os.Stdout)
}
if x.AutoReboot {
installed, err := snappy.ListInstalled()
if err != nil {
return err
}
var rebootTriggers []string
for _, part := range installed {
if part.NeedsReboot() {
rebootTriggers = append(rebootTriggers, part.Name())
}
}
if len(rebootTriggers) != 0 {
// TRANSLATORS: the %s shows a comma separated list
// of package names
fmt.Printf(i18n.G("Rebooting to satisfy updates for %s\n"), strings.Join(rebootTriggers, ", "))
cmd := exec.Command(shutdownCmd, shutdownTimeout, "-r", shutdownMsg)
if out, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to auto reboot: %s", out)
}
}
}
return nil
}
func (x cmdList) list() error {
installed, err := snappy.ListInstalled()
if err != nil {
return err
}
if x.Updates {
updates, err := snappy.ListUpdates()
if err != nil {
return err
}
showUpdatesList(installed, updates, os.Stdout)
} else if x.Verbose {
showVerboseList(installed, os.Stdout)
} else {
showInstalledList(installed, os.Stdout)
}
return err
}
func (x *cmdInstall) doInstall() error {
pkgName := x.Positional.PackageName
configFile := x.Positional.ConfigFile
// FIXME patch goflags to allow for specific n required positional arguments
if pkgName == "" {
return errors.New(i18n.G("package name is required"))
}
flags := snappy.DoInstallGC
if x.DisableGC {
flags = 0
}
if x.AllowUnauthenticated {
flags |= snappy.AllowUnauthenticated
}
// TRANSLATORS: the %s is a pkgname
fmt.Printf(i18n.G("Installing %s\n"), pkgName)
realPkgName, err := snappy.Install(pkgName, flags, progress.MakeProgressBar())
if err != nil {
return err
}
if configFile != "" {
if _, err := configurePackage(realPkgName, configFile); err != nil {
return err
}
}
// call show versions afterwards
installed, err := snappy.ListInstalled()
if err != nil {
return err
}
showInstalledList(installed, os.Stdout)
return nil
}