feat: add --from flag, refactor source providers (#2610)

Signed-off-by: Keith Zantow <kzantow@gmail.com>

syft/format/internal/spdxutil/helpers/document_name.go

@@ -10,11 +10,11 @@ func DocumentName(src source.Description) string {
 	}
 
 	switch metadata := src.Metadata.(type) {
-	case source.StereoscopeImageSourceMetadata:
+	case source.ImageMetadata:
 		return metadata.UserInput
-	case source.DirectorySourceMetadata:
+	case source.DirectoryMetadata:
 		return metadata.Path
-	case source.FileSourceMetadata:
+	case source.FileMetadata:
 		return metadata.Path
 	default:
 		return "unknown"

syft/format/internal/spdxutil/helpers/document_name_test.go

@@ -23,7 +23,7 @@ func Test_DocumentName(t *testing.T) {
 		{
 			name: "image",
 			srcMetadata: source.Description{
-				Metadata: source.StereoscopeImageSourceMetadata{
+				Metadata: source.ImageMetadata{
 					UserInput:      "image-repo/name:tag",
 					ID:             "id",
 					ManifestDigest: "digest",
@@ -34,14 +34,14 @@ func Test_DocumentName(t *testing.T) {
 		{
 			name: "directory",
 			srcMetadata: source.Description{
-				Metadata: source.DirectorySourceMetadata{Path: "some/path/to/place"},
+				Metadata: source.DirectoryMetadata{Path: "some/path/to/place"},
 			},
 			expected: "some/path/to/place",
 		},
 		{
 			name: "file",
 			srcMetadata: source.Description{
-				Metadata: source.FileSourceMetadata{Path: "some/path/to/place"},
+				Metadata: source.FileMetadata{Path: "some/path/to/place"},
 			},
 			expected: "some/path/to/place",
 		},
@@ -49,7 +49,7 @@ func Test_DocumentName(t *testing.T) {
 			name: "named",
 			srcMetadata: source.Description{
 				Name:     "some/name",
-				Metadata: source.FileSourceMetadata{Path: "some/path/to/place"},
+				Metadata: source.FileMetadata{Path: "some/path/to/place"},
 			},
 			expected: "some/name",
 		},

syft/format/internal/spdxutil/helpers/document_namespace.go

@@ -27,11 +27,11 @@ func DocumentNamespace(name string, src source.Description, desc sbom.Descriptor
 	name = cleanName(name)
 	input := "unknown-source-type"
 	switch src.Metadata.(type) {
-	case source.StereoscopeImageSourceMetadata:
+	case source.ImageMetadata:
 		input = InputImage
-	case source.DirectorySourceMetadata:
+	case source.DirectoryMetadata:
 		input = InputDirectory
-	case source.FileSourceMetadata:
+	case source.FileMetadata:
 		input = InputFile
 	}
 

syft/format/internal/spdxutil/helpers/document_namespace_test.go

@@ -25,7 +25,7 @@ func Test_documentNamespace(t *testing.T) {
 			name:      "image",
 			inputName: "my-name",
 			src: source.Description{
-				Metadata: source.StereoscopeImageSourceMetadata{
+				Metadata: source.ImageMetadata{
 					UserInput:      "image-repo/name:tag",
 					ID:             "id",
 					ManifestDigest: "digest",
@@ -37,7 +37,7 @@ func Test_documentNamespace(t *testing.T) {
 			name:      "directory",
 			inputName: "my-name",
 			src: source.Description{
-				Metadata: source.DirectorySourceMetadata{
+				Metadata: source.DirectoryMetadata{
 					Path: "some/path/to/place",
 				},
 			},
@@ -47,7 +47,7 @@ func Test_documentNamespace(t *testing.T) {
 			name:      "file",
 			inputName: "my-name",
 			src: source.Description{
-				Metadata: source.FileSourceMetadata{
+				Metadata: source.FileMetadata{
 					Path: "some/path/to/place",
 				},
 			},