Alex Goodman 560b05c2c9
Introduce new format pattern + port json processing (#550)
* add new format pattern

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add syftjson format

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add internal formats helper

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add SBOM encode/decode to lib API

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* remove json presenter + update presenter tests to use common utils

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* remove presenter format enum type + add formats shim in presenter helper

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add MustCPE helper for tests

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* update usage of format enum

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* add test fixtures for encode/decode tests

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* fix integration test

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* migrate format detection to use reader

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

* address review comments

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
2021-10-20 21:36:34 +00:00

25 lines
562 B
Go

package syftjson
import (
"encoding/json"
"fmt"
"io"
"github.com/anchore/syft/internal/formats/syftjson/model"
"github.com/anchore/syft/syft/distro"
"github.com/anchore/syft/syft/pkg"
"github.com/anchore/syft/syft/source"
)
func decoder(reader io.Reader) (*pkg.Catalog, *source.Metadata, *distro.Distro, source.Scope, error) {
dec := json.NewDecoder(reader)
var doc model.Document
err := dec.Decode(&doc)
if err != nil {
return nil, nil, nil, source.UnknownScope, fmt.Errorf("unable to decode syft-json: %w", err)
}
return toSyftModel(doc)
}