add createrepository & deleterepository

models/models.go

@@ -3,3 +3,69 @@
 // license that can be found in the LICENSE file.
 
 package models
+
+import (
+	"os"
+	"path/filepath"
+	"github.com/lunny/xorm"
+
+	git "github.com/libgit2/git2go"
+)
+
+const (
+	UserRepo = iota
+	OrgRepo
+)
+
+type User struct {
+	Id   int64
+	Name string `xorm:"unique"`
+}
+
+type Org struct {
+	Id int64
+}
+
+type Repo struct {
+	Id      int64
+	OwnerId int64  `xorm:"unique(s)"`
+	Type    int    `xorm:"unique(s)"`
+	Name    string `xorm:"unique(s)"`
+}
+
+var (
+	orm *xorm.Engine
+)
+
+//
+// create a repository for a user or orgnaziation
+//
+func CreateUserRepository(root string, user *User, reposName string) error {
+	p := filepath.Join(root, user.Name)
+	os.MkdirAll(p, os.ModePerm)
+	f := filepath.Join(p, reposName)
+	_, err := git.InitRepository(f, false)
+	if err != nil {
+		return err
+	}
+
+	repo := Repo{OwnerId: user.Id, Type: UserRepo, Name: reposName}
+	_, err = orm.Insert(&repo)
+	if err != nil {
+		os.RemoveAll(f)
+	}
+	return err
+}
+
+//
+// delete a repository for a user or orgnaztion
+//
+func DeleteUserRepository(root string, user *User, reposName string) error {
+	err := os.RemoveAll(filepath.Join(root, user.Name, reposName))
+	if err != nil {
+		return err
+	}
+
+	_, err = orm.Delete(&Repo{OwnerId: user.Id, Type: UserRepo, Name: reposName})
+	return err
+}