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allow root command to catalog a directory

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Signed-off-by: Alfredo Deza <adeza@anchore.com>
This commit is contained in:
Alfredo Deza
2020-07-01 07:35:01 -04:00
parent 466169e8d7
commit 4d31655908
2 changed files with 30 additions and 147 deletions
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cmd/root.go
+30 -28
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@@ -17,13 +17,14 @@ import (
)
var rootCmd = &cobra.Command{
Use: fmt.Sprintf("%s [IMAGE]", internal.ApplicationName),
Short: "A container image BOM tool", // TODO: add copy
Use: fmt.Sprintf("%s [SOURCE]", internal.ApplicationName),
Short: "A tool that generates a Software Build Of Materials (SBOM)",
Long: internal.Tprintf(`\
Supports the following image sources:
{{.appName}} yourrepo/yourimage:tag defaults to using images from a docker daemon
{{.appName}} docker://yourrepo/yourimage:tag explicitly use the docker daemon
{{.appName}} tar://path/to/yourimage.tar use a tarball from disk
{{.appName}} tar://path/to/yourimage.tar use a tarball from disk
{{.appName}} dir://path/to/yourproject read directly from a path in disk
`, map[string]interface{}{
"appName": internal.ApplicationName,
}),
@@ -44,38 +45,38 @@ func init() {
)
}
func startWorker(userImage string) <-chan error {
func startWorker(userInput string) <-chan error {
errs := make(chan error)
go func() {
defer close(errs)
log.Infof("Fetching image '%s'", userImage)
img, err := stereoscope.GetImage(userImage)
if err != nil {
errs <- fmt.Errorf("could not fetch image '%s': %w", userImage, err)
return
}
defer stereoscope.Cleanup()
log.Info("Identifying Distro")
distro := imgbom.IdentifyDistro(img)
if distro == nil {
log.Errorf("error identifying distro")
} else {
log.Infof(" Distro: %s", distro)
}
log.Info("Cataloging image")
catalog, err := imgbom.CatalogImage(img, appConfig.ScopeOpt)
protocol := imgbom.NewProtocol(userInput)
fmt.Printf("protocol: %+v", protocol)
catalog, err := imgbom.Catalog(protocol, appConfig.ScopeOpt)
if err != nil {
errs <- fmt.Errorf("could not catalog image: %w", err)
}
log.Info("Complete!")
bus.Publish(partybus.Event{
Type: event.CatalogerFinished,
Value: presenter.GetPresenter(appConfig.PresenterOpt, img, catalog),
})
switch protocol.Type {
case imgbom.DirProtocol:
log.Info("Cataloging directory")
bus.Publish(partybus.Event{
Type: event.CatalogerFinished,
Value: presenter.GetDirPresenter(appConfig.PresenterOpt, catalog),
})
default:
log.Info("Cataloging image")
log.Infof("Fetching image '%s'", userInput)
img, err := stereoscope.GetImage(userInput)
if err != nil {
errs <- fmt.Errorf("could not fetch image '%s': %w", userInput, err)
}
defer stereoscope.Cleanup()
bus.Publish(partybus.Event{
Type: event.CatalogerFinished,
Value: presenter.GetImgPresenter(appConfig.PresenterOpt, img, catalog),
})
}
}()
return errs
}
@@ -86,4 +87,5 @@ func doRunCmd(_ *cobra.Command, args []string) int {
ux := ui.Select(appConfig.CliOptions.Verbosity > 0, appConfig.Quiet)
return ux(errs, eventSubscription)
}