version

type Comparator ¶

type Comparator interface {
	Compare(*Version) (int, error)
}

type Constraint ¶

type Constraint interface {
	fmt.Stringer
	Satisfied(*Version) (bool, error)
}

func GetConstraint(constStr string, format Format) (Constraint, error)

func MustGetConstraint(constStr string, format Format) Constraint

type Format ¶

type Format int

const (
	UnknownFormat Format = iota
	SemanticFormat
	ApkFormat
	DebFormat
	MavenFormat
	RpmFormat
	PythonFormat
	KBFormat
	GemFormat
	PortageFormat
	GolangFormat
)

func FormatFromPkgType(t pkg.Type) Format

func ParseFormat(userStr string) Format

func (f Format) String() string

type NonFatalConstraintError ¶ added in v0.20.0

type NonFatalConstraintError struct {
	// contains filtered or unexported fields
}

NonFatalConstraintError should be used any time an unexpected but recoverable condition is encountered while checking version constraint satisfaction. The error should get returned by any implementer of the Constraint interface. If returned by the Satisfied method on the Constraint interface, this error will be caught and logged as a warning in the FindMatchesByPackageDistro function in grype/matcher/common/distro_matchers.go

func (e NonFatalConstraintError) Error() string

type Version ¶

type Version struct {
	Raw    string
	Format Format
	// contains filtered or unexported fields
}

func NewVersion(raw string, format Format) (*Version, error)

func NewVersionFromPkg(p pkg.Package) (*Version, error)

func (v Version) CPEs() []cpe.CPE

func (v Version) String() string