Remove MetadataType from core package object and normalize JSON metadataType values (#1983)

* [wip]

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* distinct the package metadata functions

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* remove metadata type from package core model

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* incorporate review feedback for names

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add RPM archive metadata and split parser helpers

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* clarify the python package metadata type

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* rename the KB metadata type

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* break hackage and composer types by use case

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* linting fix

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix encoding and decoding for syft-json and cyclonedx

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* bump json schema to 11

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update cyclonedx-json snapshots

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update cyclonedx-xml snapshots

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update spdx-json snapshots

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update spdx-tv snapshots

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update syft-json snapshots

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* correct metadata type in stack yaml parser test

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix bom-ref redactor for cyclonedx-xml

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add tests for legacy package metadata names

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* regenerate json schema v11

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix legacy HackageMetadataType reflect type value check

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix linting

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* packagemetadata discovery should account for type shadowing

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix linting

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* fix cli tests

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* bump json schema version to v12

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* update json schema to incorporate changes from main

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add syft-json legacy config option

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add tests around v11-v12 json decoding

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* add docs for SYFT_JSON_LEGACY

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

* rename structs to be compliant with new naming scheme

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

---------

Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com>

syft/pkg/python_test.go

@@ -0,0 +1,48 @@
+package pkg
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/go-test/deep"
+)
+
+func TestPythonMetadata_FileOwner(t *testing.T) {
+	tests := []struct {
+		metadata PythonPackage
+		expected []string
+	}{
+		{
+			metadata: PythonPackage{
+				Files: []PythonFileRecord{
+					{Path: "/somewhere"},
+					{Path: "/else"},
+				},
+			},
+			expected: []string{
+				"/else",
+				"/somewhere",
+			},
+		},
+		{
+			metadata: PythonPackage{
+				Files: []PythonFileRecord{
+					{Path: "/somewhere"},
+					{Path: ""},
+				},
+			},
+			expected: []string{
+				"/somewhere",
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(strings.Join(test.expected, ","), func(t *testing.T) {
+			actual := test.metadata.OwnedFiles()
+			for _, d := range deep.Equal(test.expected, actual) {
+				t.Errorf("diff: %+v", d)
+			}
+		})
+	}
+}