--- /dev/null
+GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.
\ No newline at end of file
"fmt"
"io/ioutil"
"os"
+ "path"
"path/filepath"
"strings"
"sync"
"github.com/gogits/gogs/modules/log"
)
+// Repository represents a git repository.
type Repository struct {
Id int64
OwnerId int64 `xorm:"unique(s)"`
zip.Verbose = false
}
-// check if repository is exist
+// IsRepositoryExist returns true if the repository with given name under user has already existed.
func IsRepositoryExist(user *User, repoName string) (bool, error) {
repo := Repository{OwnerId: user.Id}
has, err := orm.Where("lower_name = ?", strings.ToLower(repoName)).Get(&repo)
Private: private,
}
- f := RepoPath(user.Name, repoName)
- if err = initRepository(f, user, repo, initReadme, repoLang, license); err != nil {
+ repoPath := RepoPath(user.Name, repoName)
+ if err = initRepository(repoPath, user, repo, initReadme, repoLang, license); err != nil {
return nil, err
}
session := orm.NewSession()
session.Begin()
if _, err = session.Insert(repo); err != nil {
- if err2 := os.RemoveAll(f); err2 != nil {
+ if err2 := os.RemoveAll(repoPath); err2 != nil {
+ log.Error("repo.CreateRepository(repo): %v", err)
return nil, errors.New(fmt.Sprintf(
- "delete repo directory %s/%s failed", user.Name, repoName))
+ "delete repo directory %s/%s failed(1): %v", user.Name, repoName, err2))
}
session.Rollback()
return nil, err
}
if _, err = session.Insert(&access); err != nil {
session.Rollback()
- if err2 := os.RemoveAll(f); err2 != nil {
+ if err2 := os.RemoveAll(repoPath); err2 != nil {
+ log.Error("repo.CreateRepository(access): %v", err)
return nil, errors.New(fmt.Sprintf(
- "delete repo directory %s/%s failed", user.Name, repoName))
+ "delete repo directory %s/%s failed(2): %v", user.Name, repoName, err2))
}
return nil, err
}
- if _, err = session.Exec("update user set num_repos = num_repos + 1 where id = ?", user.Id); err != nil {
+ rawSql := "UPDATE user SET num_repos = num_repos + 1 WHERE id = ?"
+ if base.Cfg.MustValue("database", "DB_TYPE") == "postgres" {
+ rawSql = "UPDATE \"user\" SET num_repos = num_repos + 1 WHERE id = ?"
+ }
+ if _, err = session.Exec(rawSql, user.Id); err != nil {
session.Rollback()
- if err2 := os.RemoveAll(f); err2 != nil {
+ if err2 := os.RemoveAll(repoPath); err2 != nil {
+ log.Error("repo.CreateRepository(repo count): %v", err)
return nil, errors.New(fmt.Sprintf(
- "delete repo directory %s/%s failed", user.Name, repoName))
+ "delete repo directory %s/%s failed(3): %v", user.Name, repoName, err2))
}
return nil, err
}
if err = session.Commit(); err != nil {
session.Rollback()
- if err2 := os.RemoveAll(f); err2 != nil {
+ if err2 := os.RemoveAll(repoPath); err2 != nil {
+ log.Error("repo.CreateRepository(commit): %v", err)
return nil, errors.New(fmt.Sprintf(
- "delete repo directory %s/%s failed", user.Name, repoName))
+ "delete repo directory %s/%s failed(3): %v", user.Name, repoName, err2))
}
return nil, err
}
return repo, NewRepoAction(user, repo)
- return nil, nil
}
// extractGitBareZip extracts git-bare.zip to repository path.
return nil
}
+// GetRepositoryByName returns the repository by given name under user if exists.
func GetRepositoryByName(user *User, repoName string) (*Repository, error) {
repo := &Repository{
OwnerId: user.Id,
return repo, err
}
+// GetRepositoryById returns the repository by given id if exists.
func GetRepositoryById(id int64) (repo *Repository, err error) {
has, err := orm.Id(id).Get(repo)
if err != nil {
session.Rollback()
return err
}
- if _, err = session.Exec("update user set num_repos = num_repos - 1 where id = ?", userId); err != nil {
+ rawSql := "UPDATE user SET num_repos = num_repos - 1 WHERE id = ?"
+ if base.Cfg.MustValue("database", "DB_TYPE") == "postgres" {
+ rawSql = "UPDATE \"user\" SET num_repos = num_repos - 1 WHERE id = ?"
+ }
+ if _, err = session.Exec(rawSql, userId); err != nil {
session.Rollback()
return err
}
}
if err = os.RemoveAll(RepoPath(userName, repo.Name)); err != nil {
// TODO: log and delete manully
- log.Error("delete repo %s/%s failed", userName, repo.Name)
+ log.Error("delete repo %s/%s failed: %v", userName, repo.Name, err)
return err
}
return nil
}
+
+// Commit represents a git commit.
+type Commit struct {
+ Author string
+ Email string
+ Date time.Time
+ SHA string
+ Message string
+}
+
+var (
+ ErrRepoFileNotLoaded = fmt.Errorf("repo file not loaded")
+)
+
+// RepoFile represents a file object in git repository.
+type RepoFile struct {
+ *git.TreeEntry
+ Path string
+ Message string
+ Created time.Time
+ Size int64
+ Repo *git.Repository
+ LastCommit string
+}
+
+// LookupBlob returns the content of an object.
+func (file *RepoFile) LookupBlob() (*git.Blob, error) {
+ if file.Repo == nil {
+ return nil, ErrRepoFileNotLoaded
+ }
+
+ return file.Repo.LookupBlob(file.Id)
+}
+
+// GetBranches returns all branches of given repository.
+func GetBranches(userName, reposName string) ([]string, error) {
+ repo, err := git.OpenRepository(RepoPath(userName, reposName))
+ if err != nil {
+ return nil, err
+ }
+
+ refs, err := repo.AllReferences()
+ if err != nil {
+ return nil, err
+ }
+
+ brs := make([]string, len(refs))
+ for i, ref := range refs {
+ brs[i] = ref.Name
+ }
+ return brs, nil
+}
+
+// GetReposFiles returns a list of file object in given directory of repository.
+func GetReposFiles(userName, reposName, branchName, rpath string) ([]*RepoFile, error) {
+ repo, err := git.OpenRepository(RepoPath(userName, reposName))
+ if err != nil {
+ return nil, err
+ }
+
+ ref, err := repo.LookupReference("refs/heads/" + branchName)
+ if err != nil {
+ return nil, err
+ }
+
+ lastCommit, err := repo.LookupCommit(ref.Oid)
+ if err != nil {
+ return nil, err
+ }
+
+ var repodirs []*RepoFile
+ var repofiles []*RepoFile
+ lastCommit.Tree.Walk(func(dirname string, entry *git.TreeEntry) int {
+ if dirname == rpath {
+ size, err := repo.ObjectSize(entry.Id)
+ if err != nil {
+ return 0
+ }
+
+ var cm = lastCommit
+
+ for {
+ if cm.ParentCount() == 0 {
+ break
+ } else if cm.ParentCount() == 1 {
+ pt, _ := repo.SubTree(cm.Parent(0).Tree, dirname)
+ if pt == nil {
+ break
+ }
+ pEntry := pt.EntryByName(entry.Name)
+ if pEntry == nil || !pEntry.Id.Equal(entry.Id) {
+ break
+ } else {
+ cm = cm.Parent(0)
+ }
+ } else {
+ var emptyCnt = 0
+ var sameIdcnt = 0
+ for i := 0; i < cm.ParentCount(); i++ {
+ p := cm.Parent(i)
+ pt, _ := repo.SubTree(p.Tree, dirname)
+ var pEntry *git.TreeEntry
+ if pt != nil {
+ pEntry = pt.EntryByName(entry.Name)
+ }
+
+ if pEntry == nil {
+ if emptyCnt == cm.ParentCount()-1 {
+ goto loop
+ } else {
+ emptyCnt = emptyCnt + 1
+ continue
+ }
+ } else {
+ if !pEntry.Id.Equal(entry.Id) {
+ goto loop
+ } else {
+ if sameIdcnt == cm.ParentCount()-1 {
+ // TODO: now follow the first parent commit?
+ cm = cm.Parent(0)
+ break
+ }
+ sameIdcnt = sameIdcnt + 1
+ }
+ }
+ }
+ }
+ }
+
+ loop:
+
+ rp := &RepoFile{
+ entry,
+ path.Join(dirname, entry.Name),
+ cm.Message(),
+ cm.Committer.When,
+ size,
+ repo,
+ cm.Id().String(),
+ }
+
+ if entry.IsFile() {
+ repofiles = append(repofiles, rp)
+ } else if entry.IsDir() {
+ repodirs = append(repodirs, rp)
+ }
+ }
+ return 0
+ })
+
+ return append(repodirs, repofiles...), nil
+}
+
+// GetLastestCommit returns the latest commit of given repository.
+func GetLastestCommit(userName, repoName string) (*Commit, error) {
+ stdout, _, err := com.ExecCmd("git", "--git-dir="+RepoPath(userName, repoName), "log", "-1")
+ if err != nil {
+ return nil, err
+ }
+
+ commit := new(Commit)
+ for _, line := range strings.Split(stdout, "\n") {
+ if len(line) == 0 {
+ continue
+ }
+ switch {
+ case line[0] == 'c':
+ commit.SHA = line[7:]
+ case line[0] == 'A':
+ infos := strings.SplitN(line, " ", 3)
+ commit.Author = infos[1]
+ commit.Email = infos[2][1 : len(infos[2])-1]
+ case line[0] == 'D':
+ commit.Date, err = time.Parse("Mon Jan 02 15:04:05 2006 -0700", line[8:])
+ if err != nil {
+ return nil, err
+ }
+ case line[:4] == " ":
+ commit.Message = line[4:]
+ }
+ }
+ return commit, nil
+}
+
+// GetCommits returns all commits of given branch of repository.
+func GetCommits(userName, reposName, branchname string) ([]*git.Commit, error) {
+ repo, err := git.OpenRepository(RepoPath(userName, reposName))
+ if err != nil {
+ return nil, err
+ }
+ r, err := repo.LookupReference(fmt.Sprintf("refs/heads/%s", branchname))
+ if err != nil {
+ return nil, err
+ }
+ return r.AllCommits()
+}
projects / gitea.git / commitdiff