version

Documentation

Index

• type Version
  • func MustParse(input string) Version
  • func Parse(input string) (Version, error)
  • func (a Version) Compare(b Version) int
  • func (v *Version) Empty() bool
  • func (v *Version) IsNative() bool
  • func (version Version) MarshalText() ([]byte, error)
  • func (v Version) String() string
  • func (v Version) StringWithoutEpoch() string
  • func (version *Version) UnmarshalText(text []byte) error

Types

type Version

type Version struct {
	Epoch    uint
	Version  string
	Revision string
}

Version represents a dpkg version string.

func MustParse

func MustParse(input string) Version

MustParse is like Parse, but panics on error.

func Parse

func Parse(input string) (Version, error)

Parse returns a Version struct filled with the epoch, version and revision specified in input. It verifies the version string as a whole, just like dpkg(1), and even returns roughly the same error messages.

func (Version) Compare

func (a Version) Compare(b Version) int

Compare compares the two provided Debian versions. It returns 0 if a and b are equal, a value < 0 if a is smaller than b and a value > 0 if a is greater than b.

func (*Version) Empty

func (v *Version) Empty() bool

func (*Version) IsNative

func (v *Version) IsNative() bool

func (Version) MarshalText

func (version Version) MarshalText() ([]byte, error)

func (Version) String

func (v Version) String() string

func (Version) StringWithoutEpoch

func (v Version) StringWithoutEpoch() string

func (*Version) UnmarshalText

func (version *Version) UnmarshalText(text []byte) error