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// Copyright 2014 The Gogs 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 models
import (
"errors"
"strings"
"time"
"github.com/Unknwon/com"
"github.com/gogits/git"
)
var (
ErrReleaseAlreadyExist = errors.New("Release already exist")
)
// Release represents a release of repository.
type Release struct {
Id int64
RepoId int64
PublisherId int64
Publisher *User `xorm:"-"`
Title string
TagName string
LowerTagName string
SHA1 string
NumCommits int
NumCommitsBehind int `xorm:"-"`
Note string `xorm:"TEXT"`
IsPrerelease bool
Created time.Time `xorm:"created"`
}
// GetReleasesByRepoId returns a list of releases of repository.
func GetReleasesByRepoId(repoId int64) (rels []*Release, err error) {
err = orm.Desc("created").Find(&rels, Release{RepoId: repoId})
return rels, err
}
// IsReleaseExist returns true if release with given tag name already exists.
func IsReleaseExist(repoId int64, tagName string) (bool, error) {
if len(tagName) == 0 {
return false, nil
}
return orm.Get(&Release{RepoId: repoId, LowerTagName: strings.ToLower(tagName)})
}
// CreateRelease creates a new release of repository.
func CreateRelease(repoPath string, rel *Release, gitRepo *git.Repository) error {
isExist, err := IsReleaseExist(rel.RepoId, rel.TagName)
if err != nil {
return err
} else if isExist {
return ErrReleaseAlreadyExist
}
if !git.IsTagExist(repoPath, rel.TagName) {
_, stderr, err := com.ExecCmdDir(repoPath, "git", "tag", rel.TagName, "-m", rel.Title)
if err != nil {
return err
} else if strings.Contains(stderr, "fatal:") {
return errors.New(stderr)
}
} else {
commit, err := gitRepo.GetCommitOfTag(rel.TagName)
if err != nil {
return err
}
rel.NumCommits, err = commit.CommitsCount()
if err != nil {
return err
}
}
rel.LowerTagName = strings.ToLower(rel.TagName)
_, err = orm.InsertOne(rel)
return err
}
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