func Convert()

in pkg/vul/convert/grype/grype.go [28:62]

• 26 lines of code
• 9 McCabe index (conditional complexity)

func Convert(s *utils.Source) (types.NoteOccurrencesMap, error) {
	if s == nil || s.Data == nil {
		return nil, errors.New("valid source required")
	}

	if !s.Data.Search("matches").Exists() {
		return nil, errors.New("unable to find vulnerabilities in source data")
	}

	list := make(types.NoteOccurrencesMap, 0)

	for _, v := range s.Data.Search("matches").Children() {
		// create note
		n := convertNote(s, v)

		// don't add notes with no CVSS score
		if n == nil || n.GetVulnerability().CvssScore == 0 {
			continue
		}
		noteID := utils.GetPrefixNoteName(n.GetShortDescription())

		// If cve is not found, add to map
		if _, ok := list[noteID]; !ok {
			list[noteID] = types.NoteOccurrences{Note: n}
		}
		nocc := list[noteID]
		occ := convertOccurrence(s, v, noteID)
		if occ != nil {
			nocc.Occurrences = append(nocc.Occurrences, occ)
		}
		list[noteID] = nocc
	}

	return list, nil
}