github.com/devseccon/trivy@v0.47.1-0.20231123133102-bd902a0bd996/pkg/commands/convert/run.go (about)

     1  package convert
     2  
     3  import (
     4  	"context"
     5  	"encoding/json"
     6  	"os"
     7  
     8  	"golang.org/x/xerrors"
     9  
    10  	"github.com/devseccon/trivy/pkg/commands/operation"
    11  	"github.com/devseccon/trivy/pkg/flag"
    12  	"github.com/devseccon/trivy/pkg/log"
    13  	"github.com/devseccon/trivy/pkg/report"
    14  	"github.com/devseccon/trivy/pkg/result"
    15  	"github.com/devseccon/trivy/pkg/types"
    16  )
    17  
    18  func Run(ctx context.Context, opts flag.Options) (err error) {
    19  	f, err := os.Open(opts.Target)
    20  	if err != nil {
    21  		return xerrors.Errorf("file open error: %w", err)
    22  	}
    23  	defer f.Close()
    24  
    25  	var r types.Report
    26  	if err = json.NewDecoder(f).Decode(&r); err != nil {
    27  		return xerrors.Errorf("json decode error: %w", err)
    28  	}
    29  
    30  	// "convert" supports JSON results produced by Trivy scanning other than AWS and Kubernetes
    31  	if r.ArtifactName == "" && r.ArtifactType == "" {
    32  		return xerrors.New("AWS and Kubernetes scanning reports are not yet supported")
    33  	}
    34  
    35  	if err = result.Filter(ctx, r, opts.FilterOpts()); err != nil {
    36  		return xerrors.Errorf("unable to filter results: %w", err)
    37  	}
    38  
    39  	log.Logger.Debug("Writing report to output...")
    40  	if err = report.Write(r, opts); err != nil {
    41  		return xerrors.Errorf("unable to write results: %w", err)
    42  	}
    43  
    44  	operation.ExitOnEOL(opts, r.Metadata)
    45  	operation.Exit(opts, r.Results.Failed())
    46  
    47  	return nil
    48  }