Update dependencies for 5.6 (#24)
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Hanzei
GitHub
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commit
415e8b5f72
41 changed files with 3499 additions and 1746 deletions
418
build/manifest/vendor/github.com/blang/semver/semver.go
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418
build/manifest/vendor/github.com/blang/semver/semver.go
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@ -0,0 +1,418 @@
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package semver
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import (
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"errors"
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"fmt"
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"strconv"
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"strings"
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)
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const (
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numbers string = "0123456789"
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alphas = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-"
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alphanum = alphas + numbers
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)
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// SpecVersion is the latest fully supported spec version of semver
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var SpecVersion = Version{
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Major: 2,
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Minor: 0,
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Patch: 0,
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}
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// Version represents a semver compatible version
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type Version struct {
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Major uint64
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Minor uint64
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Patch uint64
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Pre []PRVersion
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Build []string //No Precendence
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}
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// Version to string
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func (v Version) String() string {
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b := make([]byte, 0, 5)
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b = strconv.AppendUint(b, v.Major, 10)
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b = append(b, '.')
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b = strconv.AppendUint(b, v.Minor, 10)
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b = append(b, '.')
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b = strconv.AppendUint(b, v.Patch, 10)
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if len(v.Pre) > 0 {
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b = append(b, '-')
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b = append(b, v.Pre[0].String()...)
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for _, pre := range v.Pre[1:] {
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b = append(b, '.')
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b = append(b, pre.String()...)
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}
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}
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if len(v.Build) > 0 {
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b = append(b, '+')
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b = append(b, v.Build[0]...)
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for _, build := range v.Build[1:] {
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b = append(b, '.')
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b = append(b, build...)
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}
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}
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return string(b)
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}
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// Equals checks if v is equal to o.
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func (v Version) Equals(o Version) bool {
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return (v.Compare(o) == 0)
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}
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// EQ checks if v is equal to o.
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func (v Version) EQ(o Version) bool {
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return (v.Compare(o) == 0)
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}
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// NE checks if v is not equal to o.
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func (v Version) NE(o Version) bool {
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return (v.Compare(o) != 0)
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}
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// GT checks if v is greater than o.
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func (v Version) GT(o Version) bool {
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return (v.Compare(o) == 1)
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}
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// GTE checks if v is greater than or equal to o.
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func (v Version) GTE(o Version) bool {
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return (v.Compare(o) >= 0)
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}
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// GE checks if v is greater than or equal to o.
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func (v Version) GE(o Version) bool {
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return (v.Compare(o) >= 0)
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}
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// LT checks if v is less than o.
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func (v Version) LT(o Version) bool {
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return (v.Compare(o) == -1)
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}
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// LTE checks if v is less than or equal to o.
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func (v Version) LTE(o Version) bool {
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return (v.Compare(o) <= 0)
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}
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// LE checks if v is less than or equal to o.
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func (v Version) LE(o Version) bool {
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return (v.Compare(o) <= 0)
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}
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// Compare compares Versions v to o:
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// -1 == v is less than o
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// 0 == v is equal to o
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// 1 == v is greater than o
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func (v Version) Compare(o Version) int {
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if v.Major != o.Major {
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if v.Major > o.Major {
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return 1
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}
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return -1
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}
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if v.Minor != o.Minor {
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if v.Minor > o.Minor {
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return 1
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}
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return -1
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}
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if v.Patch != o.Patch {
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if v.Patch > o.Patch {
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return 1
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}
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return -1
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}
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// Quick comparison if a version has no prerelease versions
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if len(v.Pre) == 0 && len(o.Pre) == 0 {
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return 0
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} else if len(v.Pre) == 0 && len(o.Pre) > 0 {
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return 1
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} else if len(v.Pre) > 0 && len(o.Pre) == 0 {
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return -1
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}
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i := 0
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for ; i < len(v.Pre) && i < len(o.Pre); i++ {
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if comp := v.Pre[i].Compare(o.Pre[i]); comp == 0 {
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continue
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} else if comp == 1 {
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return 1
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} else {
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return -1
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}
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}
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// If all pr versions are the equal but one has further prversion, this one greater
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if i == len(v.Pre) && i == len(o.Pre) {
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return 0
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} else if i == len(v.Pre) && i < len(o.Pre) {
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return -1
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} else {
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return 1
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}
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}
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// Validate validates v and returns error in case
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func (v Version) Validate() error {
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// Major, Minor, Patch already validated using uint64
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for _, pre := range v.Pre {
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if !pre.IsNum { //Numeric prerelease versions already uint64
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if len(pre.VersionStr) == 0 {
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return fmt.Errorf("Prerelease can not be empty %q", pre.VersionStr)
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}
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if !containsOnly(pre.VersionStr, alphanum) {
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return fmt.Errorf("Invalid character(s) found in prerelease %q", pre.VersionStr)
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}
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}
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}
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for _, build := range v.Build {
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if len(build) == 0 {
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return fmt.Errorf("Build meta data can not be empty %q", build)
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}
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if !containsOnly(build, alphanum) {
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return fmt.Errorf("Invalid character(s) found in build meta data %q", build)
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}
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}
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return nil
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}
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// New is an alias for Parse and returns a pointer, parses version string and returns a validated Version or error
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func New(s string) (vp *Version, err error) {
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v, err := Parse(s)
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vp = &v
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return
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}
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// Make is an alias for Parse, parses version string and returns a validated Version or error
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func Make(s string) (Version, error) {
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return Parse(s)
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}
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// ParseTolerant allows for certain version specifications that do not strictly adhere to semver
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// specs to be parsed by this library. It does so by normalizing versions before passing them to
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// Parse(). It currently trims spaces, removes a "v" prefix, and adds a 0 patch number to versions
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// with only major and minor components specified
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func ParseTolerant(s string) (Version, error) {
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s = strings.TrimSpace(s)
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s = strings.TrimPrefix(s, "v")
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// Split into major.minor.(patch+pr+meta)
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parts := strings.SplitN(s, ".", 3)
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if len(parts) < 3 {
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if strings.ContainsAny(parts[len(parts)-1], "+-") {
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return Version{}, errors.New("Short version cannot contain PreRelease/Build meta data")
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}
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for len(parts) < 3 {
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parts = append(parts, "0")
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}
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s = strings.Join(parts, ".")
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}
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return Parse(s)
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}
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// Parse parses version string and returns a validated Version or error
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func Parse(s string) (Version, error) {
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if len(s) == 0 {
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return Version{}, errors.New("Version string empty")
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}
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// Split into major.minor.(patch+pr+meta)
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parts := strings.SplitN(s, ".", 3)
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if len(parts) != 3 {
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return Version{}, errors.New("No Major.Minor.Patch elements found")
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}
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// Major
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if !containsOnly(parts[0], numbers) {
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return Version{}, fmt.Errorf("Invalid character(s) found in major number %q", parts[0])
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}
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if hasLeadingZeroes(parts[0]) {
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return Version{}, fmt.Errorf("Major number must not contain leading zeroes %q", parts[0])
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}
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major, err := strconv.ParseUint(parts[0], 10, 64)
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if err != nil {
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return Version{}, err
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}
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// Minor
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if !containsOnly(parts[1], numbers) {
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return Version{}, fmt.Errorf("Invalid character(s) found in minor number %q", parts[1])
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}
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if hasLeadingZeroes(parts[1]) {
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return Version{}, fmt.Errorf("Minor number must not contain leading zeroes %q", parts[1])
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}
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minor, err := strconv.ParseUint(parts[1], 10, 64)
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if err != nil {
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return Version{}, err
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}
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v := Version{}
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v.Major = major
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v.Minor = minor
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var build, prerelease []string
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patchStr := parts[2]
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if buildIndex := strings.IndexRune(patchStr, '+'); buildIndex != -1 {
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build = strings.Split(patchStr[buildIndex+1:], ".")
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patchStr = patchStr[:buildIndex]
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}
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if preIndex := strings.IndexRune(patchStr, '-'); preIndex != -1 {
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prerelease = strings.Split(patchStr[preIndex+1:], ".")
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patchStr = patchStr[:preIndex]
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}
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if !containsOnly(patchStr, numbers) {
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return Version{}, fmt.Errorf("Invalid character(s) found in patch number %q", patchStr)
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}
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if hasLeadingZeroes(patchStr) {
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return Version{}, fmt.Errorf("Patch number must not contain leading zeroes %q", patchStr)
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}
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patch, err := strconv.ParseUint(patchStr, 10, 64)
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if err != nil {
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return Version{}, err
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}
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v.Patch = patch
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// Prerelease
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for _, prstr := range prerelease {
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parsedPR, err := NewPRVersion(prstr)
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if err != nil {
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return Version{}, err
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}
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v.Pre = append(v.Pre, parsedPR)
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}
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// Build meta data
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for _, str := range build {
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if len(str) == 0 {
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return Version{}, errors.New("Build meta data is empty")
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}
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if !containsOnly(str, alphanum) {
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return Version{}, fmt.Errorf("Invalid character(s) found in build meta data %q", str)
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}
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v.Build = append(v.Build, str)
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}
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return v, nil
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}
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// MustParse is like Parse but panics if the version cannot be parsed.
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func MustParse(s string) Version {
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v, err := Parse(s)
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if err != nil {
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panic(`semver: Parse(` + s + `): ` + err.Error())
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}
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return v
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}
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// PRVersion represents a PreRelease Version
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type PRVersion struct {
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VersionStr string
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VersionNum uint64
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IsNum bool
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}
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// NewPRVersion creates a new valid prerelease version
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func NewPRVersion(s string) (PRVersion, error) {
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if len(s) == 0 {
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return PRVersion{}, errors.New("Prerelease is empty")
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}
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v := PRVersion{}
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if containsOnly(s, numbers) {
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if hasLeadingZeroes(s) {
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return PRVersion{}, fmt.Errorf("Numeric PreRelease version must not contain leading zeroes %q", s)
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}
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num, err := strconv.ParseUint(s, 10, 64)
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// Might never be hit, but just in case
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if err != nil {
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return PRVersion{}, err
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}
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v.VersionNum = num
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v.IsNum = true
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} else if containsOnly(s, alphanum) {
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v.VersionStr = s
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v.IsNum = false
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} else {
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return PRVersion{}, fmt.Errorf("Invalid character(s) found in prerelease %q", s)
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}
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return v, nil
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}
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// IsNumeric checks if prerelease-version is numeric
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func (v PRVersion) IsNumeric() bool {
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return v.IsNum
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}
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// Compare compares two PreRelease Versions v and o:
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// -1 == v is less than o
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// 0 == v is equal to o
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// 1 == v is greater than o
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func (v PRVersion) Compare(o PRVersion) int {
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if v.IsNum && !o.IsNum {
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return -1
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} else if !v.IsNum && o.IsNum {
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return 1
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} else if v.IsNum && o.IsNum {
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if v.VersionNum == o.VersionNum {
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return 0
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} else if v.VersionNum > o.VersionNum {
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return 1
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} else {
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return -1
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}
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} else { // both are Alphas
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if v.VersionStr == o.VersionStr {
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return 0
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} else if v.VersionStr > o.VersionStr {
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return 1
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} else {
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return -1
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}
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}
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}
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// PreRelease version to string
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func (v PRVersion) String() string {
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if v.IsNum {
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return strconv.FormatUint(v.VersionNum, 10)
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}
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return v.VersionStr
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}
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func containsOnly(s string, set string) bool {
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return strings.IndexFunc(s, func(r rune) bool {
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return !strings.ContainsRune(set, r)
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}) == -1
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}
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func hasLeadingZeroes(s string) bool {
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return len(s) > 1 && s[0] == '0'
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}
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// NewBuildVersion creates a new valid build version
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func NewBuildVersion(s string) (string, error) {
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if len(s) == 0 {
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return "", errors.New("Buildversion is empty")
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}
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if !containsOnly(s, alphanum) {
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return "", fmt.Errorf("Invalid character(s) found in build meta data %q", s)
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}
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return s, nil
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}
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Reference in a new issue