update sterescope + add json presenter

imgbom/analyzer/analyzer.go

@@ -7,6 +7,7 @@ import (
 )
 
 type Analyzer interface {
+	// TODO: add ID / Name for analyze for uniquely identifying this analyzer type
 	SelectFiles([]*tree.FileTree) []file.Reference
 	// NOTE: one of the errors which is returned is "IterationNeeded", which indicates to the driver to
 	// continue with another Select/Analyze pass

imgbom/analyzer/dpkg/analyzer.go

@@ -54,7 +54,6 @@ func (a *Analyzer) Analyze(contents map[file.Reference]string) ([]pkg.Package, e
 				Metadata: entry,
 			})
 		}
-
 	}
 	return packages, nil
 }

imgbom/analyzer/dummy/analyzer.go

@@ -1,30 +0,0 @@
-package dummy
-
-import (
-	"github.com/anchore/imgbom/imgbom/pkg"
-	"github.com/anchore/stereoscope/pkg/file"
-	"github.com/anchore/stereoscope/pkg/tree"
-)
-
-// TODO: delete me
-
-type Analyzer struct{}
-
-func NewAnalyzer() *Analyzer {
-	return &Analyzer{}
-}
-
-func (a *Analyzer) SelectFiles(trees []*tree.FileTree) []file.Reference {
-	return []file.Reference{*trees[0].File("/etc/centos-release")}
-}
-
-func (a *Analyzer) Analyze(contents map[file.Reference]string) ([]pkg.Package, error) {
-	return []pkg.Package{
-		{
-			Name:     "dummy",
-			Version:  "1.0.0",
-			Type:     pkg.DebPkg,
-			Metadata: pkg.DummyPackage{Extra: "some extra metadata"},
-		},
-	}, nil
-}