2018-11-28 00:52:20 +03:00
// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
2020-11-08 20:21:54 +03:00
import "strings"
2021-12-02 10:28:08 +03:00
const (
// RemotePrefix is the base directory of the remotes information of git.
RemotePrefix = "refs/remotes/"
// PullPrefix is the base directory of the pull information of git.
PullPrefix = "refs/pull/"
pullLen = len ( PullPrefix )
)
2018-11-28 00:52:20 +03:00
// Reference represents a Git ref.
type Reference struct {
Name string
repo * Repository
Object SHA1 // The id of this commit object
Type string
}
// Commit return the commit of the reference
func ( ref * Reference ) Commit ( ) ( * Commit , error ) {
return ref . repo . getCommit ( ref . Object )
}
2020-11-08 20:21:54 +03:00
// ShortName returns the short name of the reference
func ( ref * Reference ) ShortName ( ) string {
if ref == nil {
return ""
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , BranchPrefix ) {
return strings . TrimPrefix ( ref . Name , BranchPrefix )
2020-11-08 20:21:54 +03:00
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , TagPrefix ) {
return strings . TrimPrefix ( ref . Name , TagPrefix )
2020-11-08 20:21:54 +03:00
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , RemotePrefix ) {
return strings . TrimPrefix ( ref . Name , RemotePrefix )
2020-11-08 20:21:54 +03:00
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , PullPrefix ) && strings . IndexByte ( ref . Name [ pullLen : ] , '/' ) > - 1 {
return ref . Name [ pullLen : strings . IndexByte ( ref . Name [ pullLen : ] , '/' ) + pullLen ]
2020-11-08 20:21:54 +03:00
}
return ref . Name
}
// RefGroup returns the group type of the reference
func ( ref * Reference ) RefGroup ( ) string {
if ref == nil {
return ""
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , BranchPrefix ) {
2020-11-08 20:21:54 +03:00
return "heads"
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , TagPrefix ) {
2020-11-08 20:21:54 +03:00
return "tags"
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , RemotePrefix ) {
2020-11-08 20:21:54 +03:00
return "remotes"
}
2021-12-02 10:28:08 +03:00
if strings . HasPrefix ( ref . Name , PullPrefix ) && strings . IndexByte ( ref . Name [ pullLen : ] , '/' ) > - 1 {
2020-11-08 20:21:54 +03:00
return "pull"
}
return ""
}