f2e20c81b6
* refactor struct's time to remove unnecessary memory usage * use AsTimePtr simple code * fix tests * fix time compare * fix template on gpg * use AddDuration instead of Add
108 lines
2.8 KiB
Go
108 lines
2.8 KiB
Go
package models
|
|
|
|
import (
|
|
"errors"
|
|
|
|
"code.gitea.io/gitea/modules/util"
|
|
)
|
|
|
|
// LFSMetaObject stores metadata for LFS tracked files.
|
|
type LFSMetaObject struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
Oid string `xorm:"UNIQUE(s) INDEX NOT NULL"`
|
|
Size int64 `xorm:"NOT NULL"`
|
|
RepositoryID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
|
|
Existing bool `xorm:"-"`
|
|
CreatedUnix util.TimeStamp `xorm:"created"`
|
|
}
|
|
|
|
// LFSTokenResponse defines the JSON structure in which the JWT token is stored.
|
|
// This structure is fetched via SSH and passed by the Git LFS client to the server
|
|
// endpoint for authorization.
|
|
type LFSTokenResponse struct {
|
|
Header map[string]string `json:"header"`
|
|
Href string `json:"href"`
|
|
}
|
|
|
|
var (
|
|
// ErrLFSObjectNotExist is returned from lfs models functions in order
|
|
// to differentiate between database and missing object errors.
|
|
ErrLFSObjectNotExist = errors.New("LFS Meta object does not exist")
|
|
)
|
|
|
|
const (
|
|
// LFSMetaFileIdentifier is the string appearing at the first line of LFS pointer files.
|
|
// https://github.com/git-lfs/git-lfs/blob/master/docs/spec.md
|
|
LFSMetaFileIdentifier = "version https://git-lfs.github.com/spec/v1"
|
|
|
|
// LFSMetaFileOidPrefix appears in LFS pointer files on a line before the sha256 hash.
|
|
LFSMetaFileOidPrefix = "oid sha256:"
|
|
)
|
|
|
|
// NewLFSMetaObject stores a given populated LFSMetaObject structure in the database
|
|
// if it is not already present.
|
|
func NewLFSMetaObject(m *LFSMetaObject) (*LFSMetaObject, error) {
|
|
var err error
|
|
|
|
has, err := x.Get(m)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if has {
|
|
m.Existing = true
|
|
return m, nil
|
|
}
|
|
|
|
sess := x.NewSession()
|
|
defer sess.Close()
|
|
if err = sess.Begin(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if _, err = sess.Insert(m); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return m, sess.Commit()
|
|
}
|
|
|
|
// GetLFSMetaObjectByOid selects a LFSMetaObject entry from database by its OID.
|
|
// It may return ErrLFSObjectNotExist or a database error. If the error is nil,
|
|
// the returned pointer is a valid LFSMetaObject.
|
|
func (repo *Repository) GetLFSMetaObjectByOid(oid string) (*LFSMetaObject, error) {
|
|
if len(oid) == 0 {
|
|
return nil, ErrLFSObjectNotExist
|
|
}
|
|
|
|
m := &LFSMetaObject{Oid: oid, RepositoryID: repo.ID}
|
|
has, err := x.Get(m)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrLFSObjectNotExist
|
|
}
|
|
return m, nil
|
|
}
|
|
|
|
// RemoveLFSMetaObjectByOid removes a LFSMetaObject entry from database by its OID.
|
|
// It may return ErrLFSObjectNotExist or a database error.
|
|
func (repo *Repository) RemoveLFSMetaObjectByOid(oid string) error {
|
|
if len(oid) == 0 {
|
|
return ErrLFSObjectNotExist
|
|
}
|
|
|
|
sess := x.NewSession()
|
|
defer sess.Close()
|
|
if err := sess.Begin(); err != nil {
|
|
return err
|
|
}
|
|
|
|
m := &LFSMetaObject{Oid: oid, RepositoryID: repo.ID}
|
|
if _, err := sess.Delete(m); err != nil {
|
|
return err
|
|
}
|
|
|
|
return sess.Commit()
|
|
}
|