Convert between SBOM formats (#964)

* add convert command Signed-off-by: Jonas Galvão Xavier <jonas.agx@gmail.com> * mvp Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * fix hanging bug Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * validate SBOM formats for conversion Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * move convert cmd to new structure Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * remove bin Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * drop event loop from convert cmd extract SBOM type from document namespace Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * validate SPDX in tests Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * documenting convert cmd Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * support output format=file.json notation Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * test convertible formats Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * fix typo Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * clean up Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * more clean up and docs Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * feedback changes Signed-off-by: Jonas Galvão Xavier <jonasx@anchore.com> * nit Signed-off-by: Jonas Xavier <jonasx@anchore.com> * feedback changes Signed-off-by: Jonas Xavier <jonasx@anchore.com> * re-use more code Signed-off-by: Jonas Xavier <jonasx@anchore.com> * undo encode-decode cycle test Signed-off-by: Jonas Xavier <jonasx@anchore.com> * remove unnecessary test constraint Signed-off-by: Jonas Xavier <jonasx@anchore.com> * fix readme Signed-off-by: Jonas Xavier <jonasx@anchore.com> * try verbose Signed-off-by: Jonas Xavier <jonasx@anchore.com> * cleaner README and no table conversion Signed-off-by: Jonas Xavier <jonasx@anchore.com> * simpler conversion Signed-off-by: Jonas Xavier <jonasx@anchore.com> * feedback changes and cleanup Signed-off-by: Jonas Xavier <jonasx@anchore.com> * nit space fix Signed-off-by: Jonas Xavier <jonasx@anchore.com> * use defer Signed-off-by: Jonas Xavier <jonasx@anchore.com> * feedback changes Signed-off-by: Jonas Xavier <jonasx@anchore.com> Co-authored-by: Keith Zantow <kzantow@gmail.com>
2026-11-01 15:06:36 +01:00 · 2022-05-09 17:28:33 -07:00
parent a83506628c
commit 24f08e7738
18 changed files with 377 additions and 92 deletions
@@ -0,0 +1,41 @@
+package convert
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/anchore/syft/cmd/syft/cli/options"
+	"github.com/anchore/syft/internal/config"
+	"github.com/anchore/syft/internal/log"
+	"github.com/anchore/syft/syft"
+)
+
+func Run(ctx context.Context, app *config.Application, args []string) error {
+	log.Warn("convert is an experimental feature, run `syft convert -h` for help")
+	writer, err := options.MakeWriter(app.Outputs, app.File)
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		if err := writer.Close(); err != nil {
+			log.Warnf("unable to write to report destination: %w", err)
+		}
+	}()
+
+	// this can only be a SBOM file
+	userInput := args[0]
+	f, err := os.Open(userInput)
+	if err != nil {
+		return fmt.Errorf("failed to open SBOM file: %w", err)
+	}
+	defer f.Close()
+
+	sbom, _, err := syft.Decode(f)
+	if err != nil {
+		return fmt.Errorf("failed to decode SBOM: %w", err)
+	}
+
+	return writer.Write(*sbom)
+}