rename to syft

syft/lib.go

@@ -0,0 +1,52 @@
+package syft
+
+import (
+	"github.com/anchore/syft/internal/bus"
+	"github.com/anchore/syft/internal/log"
+	"github.com/anchore/syft/syft/cataloger"
+	"github.com/anchore/syft/syft/distro"
+	"github.com/anchore/syft/syft/logger"
+	"github.com/anchore/syft/syft/pkg"
+	"github.com/anchore/syft/syft/scope"
+	"github.com/wagoodman/go-partybus"
+)
+
+func Catalog(userInput string, scoptOpt scope.Option) (*pkg.Catalog, *scope.Scope, *distro.Distro, error) {
+	s, cleanup, err := scope.NewScope(userInput, scoptOpt)
+	defer cleanup()
+	if err != nil {
+		return nil, nil, nil, err
+	}
+
+	d := IdentifyDistro(s)
+
+	catalog, err := CatalogFromScope(s)
+	if err != nil {
+		return nil, nil, nil, err
+	}
+
+	return catalog, &s, &d, nil
+}
+
+func IdentifyDistro(s scope.Scope) distro.Distro {
+	d := distro.Identify(s)
+	if d.Type != distro.UnknownDistroType {
+		log.Infof("Identified Distro: %s", d.String())
+	} else {
+		log.Info("Could not identify distro")
+	}
+	return d
+}
+
+func CatalogFromScope(s scope.Scope) (*pkg.Catalog, error) {
+	log.Info("Building the Catalog")
+	return cataloger.Catalog(s)
+}
+
+func SetLogger(logger logger.Logger) {
+	log.Log = logger
+}
+
+func SetBus(b *partybus.Bus) {
+	bus.SetPublisher(b)
+}