ent

package main

import (
	"encoding/json"
	"fmt"
	"os"
	"path/filepath"

	"github.com/protobom/protobom/pkg/reader"

	"github.com/protobom/storage/backends/ent"
)

func main() {
	cwd, err := os.Getwd()
	if err != nil {
		panic(err)
	}

	dbFile := filepath.Join(cwd, "example.db")

	// Remove example.db if it already exists.
	if _, err := os.Stat(dbFile); err == nil {
		os.Remove(dbFile)
	}

	rdr := reader.New()
	backend := ent.NewBackend().WithDatabaseFile(dbFile)

	if err := backend.InitClient(); err != nil {
		panic(err)
	}

	defer backend.CloseClient()

	sbom, err := rdr.ParseFile(filepath.Join(cwd, "testdata", "sbom.cdx.json"))
	if err != nil {
		panic(err)
	}

	if err := backend.Store(sbom, nil); err != nil {
		panic(err)
	}

	retrieved, err := backend.Retrieve(sbom.Metadata.Id, nil)
	if err != nil {
		panic(err)
	}

	output, err := json.MarshalIndent(retrieved, "", "  ")
	if err != nil {
		panic(err)
	}

	fmt.Println(string(output))

}

Output:
{
  "metadata": {
    "id": "urn:uuid:3e671687-395b-41f5-a30f-a58921a69b79",
    "version": "1",
    "date": {}
  },
  "node_list": {
    "nodes": [
      {
        "id": "pkg:npm/acme/component@1.0.0",
        "name": "tomcat-catalina",
        "version": "9.0.14",
        "licenses": [
          "Apache-2.0"
        ],
        "license_concluded": "Apache-2.0",
        "identifiers": {
          "1": "pkg:npm/acme/component@1.0.0"
        },
        "hashes": {
          "1": "3942447fac867ae5cdb3229b658f4d48",
          "2": "e6b1000b94e835ffd37f4c6dcbdad43f4b48a02a",
          "3": "f498a8ff2dd007e29c2074f5e4b01a9a01775c3ff3aeaf6906ea503bc5791b7b",
          "5": "e8f33e424f3f4ed6db76a482fde1a5298970e442c531729119e37991884bdffab4f9426b7ee11fccd074eeda0634d71697d6f88a460dce0ac8d627a29f7d1282"
        },
        "primary_purpose": [
          16
        ]
      },
      {
        "id": "protobom-auto--000000001",
        "name": "Acme Application",
        "version": "9.1.1",
        "primary_purpose": [
          1
        ]
      },
      {
        "id": "protobom-auto--000000003",
        "name": "mylibrary",
        "version": "1.0.0",
        "primary_purpose": [
          16
        ]
      }
    ],
    "edges": [
      {
        "type": 5,
        "from": "protobom-auto--000000001",
        "to": [
          "pkg:npm/acme/component@1.0.0",
          "protobom-auto--000000003"
        ]
      }
    ],
    "root_elements": [
      "protobom-auto--000000001"
    ]
  }
}