Update pulls the repository or clones it into the local path
(merge bool)
| 25 | |
| 26 | // Update pulls the repository or clones it into the local path |
| 27 | func (gr *GoGitRepository) Update(merge bool) error { |
| 28 | // Check if repo already exists |
| 29 | _, err := os.Stat(gr.LocalPath + "/.git") |
| 30 | if err != nil { |
| 31 | // Create local path |
| 32 | err := os.MkdirAll(gr.LocalPath, 0755) |
| 33 | if err != nil { |
| 34 | return err |
| 35 | } |
| 36 | |
| 37 | // Check |
| 38 | // Clone into folder |
| 39 | _, err = git.PlainClone(gr.LocalPath, false, &git.CloneOptions{ |
| 40 | URL: gr.RemoteURL, |
| 41 | }) |
| 42 | if err != nil { |
| 43 | return err |
| 44 | } |
| 45 | |
| 46 | return nil |
| 47 | } |
| 48 | |
| 49 | // Open existing repo |
| 50 | repo, err := git.PlainOpen(gr.LocalPath) |
| 51 | if err != nil { |
| 52 | return err |
| 53 | } |
| 54 | |
| 55 | // Pull or fetch? |
| 56 | if merge { |
| 57 | repoWorktree, err := repo.Worktree() |
| 58 | if err != nil { |
| 59 | return err |
| 60 | } |
| 61 | |
| 62 | // Make sure main is checked out |
| 63 | err = repoWorktree.Checkout(&git.CheckoutOptions{ |
| 64 | Branch: plumbing.ReferenceName("refs/heads/main"), |
| 65 | Create: false, |
| 66 | }) |
| 67 | if err != nil { |
| 68 | return err |
| 69 | } |
| 70 | |
| 71 | err = repoWorktree.Pull(&git.PullOptions{ |
| 72 | RemoteName: "origin", |
| 73 | }) |
| 74 | if err != git.NoErrAlreadyUpToDate && err != nil { |
| 75 | return err |
| 76 | } |
| 77 | } else { |
| 78 | err = repo.Fetch(&git.FetchOptions{ |
| 79 | RemoteName: "origin", |
| 80 | }) |
| 81 | if err != git.NoErrAlreadyUpToDate && err != nil { |
| 82 | return err |
| 83 | } |
| 84 | } |