mirror of
https://github.com/go-gitea/gitea
synced 2024-11-16 15:14:24 +00:00
01087e9eef
This PR registers requests with the process manager and manages hierarchy within the processes. Git repos are then associated with a context, (usually the request's context) - with sub commands using this context as their base context. Signed-off-by: Andrew Thornton <art27@cantab.net>
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Copyright 2019 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
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"strings"
|
|
)
|
|
|
|
// ObjectType git object type
|
|
type ObjectType string
|
|
|
|
const (
|
|
// ObjectCommit commit object type
|
|
ObjectCommit ObjectType = "commit"
|
|
// ObjectTree tree object type
|
|
ObjectTree ObjectType = "tree"
|
|
// ObjectBlob blob object type
|
|
ObjectBlob ObjectType = "blob"
|
|
// ObjectTag tag object type
|
|
ObjectTag ObjectType = "tag"
|
|
// ObjectBranch branch object type
|
|
ObjectBranch ObjectType = "branch"
|
|
)
|
|
|
|
// Bytes returns the byte array for the Object Type
|
|
func (o ObjectType) Bytes() []byte {
|
|
return []byte(o)
|
|
}
|
|
|
|
// HashObject takes a reader and returns SHA1 hash for that reader
|
|
func (repo *Repository) HashObject(reader io.Reader) (SHA1, error) {
|
|
idStr, err := repo.hashObject(reader)
|
|
if err != nil {
|
|
return SHA1{}, err
|
|
}
|
|
return NewIDFromString(idStr)
|
|
}
|
|
|
|
func (repo *Repository) hashObject(reader io.Reader) (string, error) {
|
|
cmd := NewCommandContext(repo.Ctx, "hash-object", "-w", "--stdin")
|
|
stdout := new(bytes.Buffer)
|
|
stderr := new(bytes.Buffer)
|
|
err := cmd.RunInDirFullPipeline(repo.Path, stdout, stderr, reader)
|
|
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return strings.TrimSpace(stdout.String()), nil
|
|
}
|
|
|
|
// GetRefType gets the type of the ref based on the string
|
|
func (repo *Repository) GetRefType(ref string) ObjectType {
|
|
if repo.IsTagExist(ref) {
|
|
return ObjectTag
|
|
} else if repo.IsBranchExist(ref) {
|
|
return ObjectBranch
|
|
} else if repo.IsCommitExist(ref) {
|
|
return ObjectCommit
|
|
} else if _, err := repo.GetBlob(ref); err == nil {
|
|
return ObjectBlob
|
|
}
|
|
return ObjectType("invalid")
|
|
}
|