kubernetes/vendor/golang.org/x/mod/module/pseudo.go

var pseudoVersionRE …

const PseudoVersionTimestampFormat …

// PseudoVersion returns a pseudo-version for the given major version ("v1")
// preexisting older tagged version ("" or "v1.2.3" or "v1.2.3-pre"), revision time,
// and revision identifier (usually a 12-byte commit hash prefix).
func PseudoVersion(major, older string, t time.Time, rev string) string { … }

// ZeroPseudoVersion returns a pseudo-version with a zero timestamp and
// revision, which may be used as a placeholder.
func ZeroPseudoVersion(major string) string { … }

// incDecimal returns the decimal string incremented by 1.
func incDecimal(decimal string) string { … }

// decDecimal returns the decimal string decremented by 1, or the empty string
// if the decimal is all zeroes.
func decDecimal(decimal string) string { … }

// IsPseudoVersion reports whether v is a pseudo-version.
func IsPseudoVersion(v string) bool { … }

// IsZeroPseudoVersion returns whether v is a pseudo-version with a zero base,
// timestamp, and revision, as returned by [ZeroPseudoVersion].
func IsZeroPseudoVersion(v string) bool { … }

// PseudoVersionTime returns the time stamp of the pseudo-version v.
// It returns an error if v is not a pseudo-version or if the time stamp
// embedded in the pseudo-version is not a valid time.
func PseudoVersionTime(v string) (time.Time, error) { … }

// PseudoVersionRev returns the revision identifier of the pseudo-version v.
// It returns an error if v is not a pseudo-version.
func PseudoVersionRev(v string) (rev string, err error) { … }

// PseudoVersionBase returns the canonical parent version, if any, upon which
// the pseudo-version v is based.
//
// If v has no parent version (that is, if it is "vX.0.0-[…]"),
// PseudoVersionBase returns the empty string and a nil error.
func PseudoVersionBase(v string) (string, error) { … }

var errPseudoSyntax …

func parsePseudoVersion(v string) (base, timestamp, rev, build string, err error) { … }