remove old text support files

Signed-off-by: Alfredo Deza <adeza@anchore.com>

imgbom/presenter/json/presenter.go

@@ -22,19 +22,6 @@ func NewPresenter(catalog *pkg.Catalog, s scope.Scope) *Presenter {
 	}
 }
 
-// Source returns a DirSrc or ImgSrc
-func (pres *Presenter) Source() interface{} {
-	srcObj := pres.scope.Source()
-	switch src := srcObj.(type) {
-	case scope.ImageSource:
-		return pres.scope.ImgSrc
-	case scope.DirSource:
-		return pres.scope.DirSrc
-	default:
-		return fmt.Errorf("unsupported source: %T", src)
-	}
-}
-
 type document struct {
 	Artifacts []artifact `json:"artifacts"`
 	Image     image      `json:"image"`
@@ -74,24 +61,25 @@ func (pres *Presenter) Present(output io.Writer) error {
 		Artifacts: make([]artifact, 0),
 	}
 
-	src := pres.Source()
-	imgSrc, ok := src.(scope.ImageSource)
-
-	// populate artifacts...
-	if ok {
-		tags := make([]string, len(imgSrc.Img.Metadata.Tags))
-		for idx, tag := range imgSrc.Img.Metadata.Tags {
+	srcObj := pres.scope.Source()
+	switch src := srcObj.(type) {
+	case scope.ImageSource:
+		// populate artifacts...
+		tags := make([]string, len(src.Img.Metadata.Tags))
+		for idx, tag := range src.Img.Metadata.Tags {
 			tags[idx] = tag.String()
 		}
 		doc.Image = image{
-			Digest:    imgSrc.Img.Metadata.Digest,
-			Size:      imgSrc.Img.Metadata.Size,
-			MediaType: string(imgSrc.Img.Metadata.MediaType),
+			Digest:    src.Img.Metadata.Digest,
+			Size:      src.Img.Metadata.Size,
+			MediaType: string(src.Img.Metadata.MediaType),
 			Tags:      tags,
-			Layers:    make([]layer, len(imgSrc.Img.Layers)),
+			Layers:    make([]layer, len(src.Img.Layers)),
 		}
-	} else {
+	case scope.DirSource:
 		doc.Source = pres.scope.DirSrc.Path
+	default:
+		return fmt.Errorf("unsupported source: %T", src)
 	}
 
 	for p := range pres.catalog.Enumerate() {

imgbom/presenter/text/dirs/presenter.go

@@ -1,45 +0,0 @@
-package text
-
-import (
-	"fmt"
-	"io"
-	"text/tabwriter"
-
-	"github.com/anchore/imgbom/imgbom/pkg"
-)
-
-type Presenter struct {
-	catalog *pkg.Catalog
-	path    string
-}
-
-func NewPresenter(catalog *pkg.Catalog, path string) *Presenter {
-	return &Presenter{
-		catalog: catalog,
-		path:    path,
-	}
-}
-
-// Present is a method that is in charge of writing to an output buffer
-func (pres *Presenter) Present(output io.Writer) error {
-	// init the tabular writer
-	w := new(tabwriter.Writer)
-	w.Init(output, 0, 8, 0, '\t', tabwriter.AlignRight)
-	fmt.Fprintln(w, fmt.Sprintf("[Path: %s]", pres.path))
-
-	// populate artifacts...
-	// TODO: move this into a common package so that other text presenters can reuse
-	for p := range pres.catalog.Enumerate() {
-		fmt.Fprintln(w, fmt.Sprintf("[%s]", p.Name))
-		fmt.Fprintln(w, " Version:\t", p.Version)
-		fmt.Fprintln(w, " Type:\t", p.Type.String())
-		if p.Metadata != nil {
-			fmt.Fprintf(w, " Metadata:\t%+v\n", p.Metadata)
-		}
-		fmt.Fprintln(w, " Found by:\t", p.FoundBy)
-		fmt.Fprintln(w)
-		w.Flush()
-	}
-
-	return nil
-}

imgbom/presenter/text/dirs/presenter_test.go

@@ -1,53 +0,0 @@
-package text
-
-import (
-	"bytes"
-	"flag"
-	"testing"
-
-	"github.com/anchore/go-testutils"
-	"github.com/anchore/imgbom/imgbom/pkg"
-	"github.com/sergi/go-diff/diffmatchpatch"
-)
-
-var update = flag.Bool("update", false, "update the *.golden files for json presenters")
-
-func TestTextPresenter(t *testing.T) {
-	var buffer bytes.Buffer
-
-	catalog := pkg.NewCatalog()
-
-	// populate catalog with test data
-	catalog.Add(pkg.Package{
-		Name:    "package-1",
-		Version: "1.0.1",
-		Type:    pkg.DebPkg,
-	})
-	catalog.Add(pkg.Package{
-		Name:    "package-2",
-		Version: "2.0.1",
-		Type:    pkg.DebPkg,
-	})
-
-	pres := NewPresenter(catalog, "/some/path")
-
-	// run presenter
-	err := pres.Present(&buffer)
-	if err != nil {
-		t.Fatal(err)
-	}
-	actual := buffer.Bytes()
-
-	if *update {
-		testutils.UpdateGoldenFileContents(t, actual)
-	}
-
-	var expected = testutils.GetGoldenFileContents(t)
-
-	if !bytes.Equal(expected, actual) {
-		dmp := diffmatchpatch.New()
-		diffs := dmp.DiffMain(string(actual), string(expected), true)
-		t.Errorf("mismatched output:\n%s", dmp.DiffPrettyText(diffs))
-	}
-
-}

imgbom/presenter/text/dirs/test-fixtures/snapshot/TestJsonPresenter.golden

@@ -1 +0,0 @@
-{"artifacts":[{"name":"package-1","version":"1.0.1","type":"deb","cataloger":"","sources":[],"metadata":null},{"name":"package-2","version":"2.0.1","type":"deb","cataloger":"","sources":[],"metadata":null}],"Source":"/some/path"}

imgbom/presenter/text/dirs/test-fixtures/snapshot/TestTextPresenter.golden

@@ -1,11 +0,0 @@
-[Path: /some/path]
-[package-1]
- Version:	 1.0.1
- Type:		 deb
- Found by:	 
-
-[package-2]
- Version:	 2.0.1
- Type:		 deb
- Found by:	 
-