domi/forgejo-domi
1
0
Fork 0
forked from forgejo/forgejo
Code Pull requests Activity

update code.gitea.io/git (#450)

Browse source
This commit is contained in:
Lunny Xiao 2016-12-22 17:30:52 +08:00 • committed by Thomas Boerger
parent 0c5c34d7dd
commit 47a7529d96
36 changed files with 509 additions and 480 deletions
Download patch file Download diff file Expand all files Collapse all files

40
vendor/code.gitea.io/git/sha1.go generated vendored
View file

@ -10,13 +10,15 @@ import (
"strings"
)
const EMPTY_SHA = "0000000000000000000000000000000000000000"
// EmptySHA defines empty git SHA
const EmptySHA = "0000000000000000000000000000000000000000"
type sha1 [20]byte
// SHA1 a git commit name
type SHA1 [20]byte
// Equal returns true if s has the same sha1 as caller.
// Support 40-length-string, []byte, sha1.
func (id sha1) Equal(s2 interface{}) bool {
// Equal returns true if s has the same SHA1 as caller.
// Support 40-length-string, []byte, SHA1.
func (id SHA1) Equal(s2 interface{}) bool {
switch v := s2.(type) {
case string:
if len(v) != 40 {
@ -32,7 +34,7 @@ func (id sha1) Equal(s2 interface{}) bool {
return false
}
}
case sha1:
case SHA1:
for i, v := range v {
if id[i] != v {
return false
@ -45,42 +47,42 @@ func (id sha1) Equal(s2 interface{}) bool {
}
// String returns string (hex) representation of the Oid.
func (s sha1) String() string {
func (id SHA1) String() string {
result := make([]byte, 0, 40)
hexvalues := []byte("0123456789abcdef")
for i := 0; i < 20; i++ {
result = append(result, hexvalues[s[i]>>4])
result = append(result, hexvalues[s[i]&0xf])
result = append(result, hexvalues[id[i]>>4])
result = append(result, hexvalues[id[i]&0xf])
}
return string(result)
}
// MustID always creates a new sha1 from a [20]byte array with no validation of input.
func MustID(b []byte) sha1 {
var id sha1
// MustID always creates a new SHA1 from a [20]byte array with no validation of input.
func MustID(b []byte) SHA1 {
var id SHA1
for i := 0; i < 20; i++ {
id[i] = b[i]
}
return id
}
// NewID creates a new sha1 from a [20]byte array.
func NewID(b []byte) (sha1, error) {
// NewID creates a new SHA1 from a [20]byte array.
func NewID(b []byte) (SHA1, error) {
if len(b) != 20 {
return sha1{}, fmt.Errorf("Length must be 20: %v", b)
return SHA1{}, fmt.Errorf("Length must be 20: %v", b)
}
return MustID(b), nil
}
// MustIDFromString always creates a new sha from a ID with no validation of input.
func MustIDFromString(s string) sha1 {
func MustIDFromString(s string) SHA1 {
b, _ := hex.DecodeString(s)
return MustID(b)
}
// NewIDFromString creates a new sha1 from a ID string of length 40.
func NewIDFromString(s string) (sha1, error) {
var id sha1
// NewIDFromString creates a new SHA1 from a ID string of length 40.
func NewIDFromString(s string) (SHA1, error) {
var id SHA1
s = strings.TrimSpace(s)
if len(s) != 40 {
return id, fmt.Errorf("Length must be 40: %s", s)