notnite.com
1package git
2
3import (
4 "errors"
5 "fmt"
6 "os"
7 "path/filepath"
8
9 gogit "github.com/go-git/go-git/v5"
10 "github.com/go-git/go-git/v5/config"
11 "github.com/go-git/go-git/v5/plumbing"
12)
13
14func InitBare(path, defaultBranch string) error {
15 parent := filepath.Dir(path)
16
17 if err := os.MkdirAll(parent, 0755); errors.Is(err, os.ErrExist) {
18 return fmt.Errorf("error creating user directory: %w", err)
19 }
20
21 repository, err := gogit.PlainInit(path, true)
22 if err != nil {
23 return err
24 }
25
26 // set up default branch
27 err = repository.CreateBranch(&config.Branch{
28 Name: defaultBranch,
29 })
30 if err != nil {
31 return fmt.Errorf("creating branch: %w", err)
32 }
33
34 defaultReference := plumbing.ReferenceName(fmt.Sprintf("refs/heads/%s", defaultBranch))
35
36 ref := plumbing.NewSymbolicReference(plumbing.HEAD, defaultReference)
37 if err = repository.Storer.SetReference(ref); err != nil {
38 return fmt.Errorf("creating symbolic reference: %w", err)
39 }
40
41 return nil
42}