tea pr checkout: dont create local branches (#314)

This avoids creation of local branches, to avoid cluttering the local repo:
- if the commit already exists on the tip of a local branch, check that one out
- otherwise check out the remote tracking branch (`refs/remotes/<remote>/<head>`), and suggest what to do if you want to make changes.

I'm not certain this behaviour is actually better, I suggest leaving this open for a while for people to try out the new behaviour:
```
tea pr checkout 314
make install
```

fixes #293

Co-authored-by: Norwin Roosen <git@nroo.de>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/314
Reviewed-by: 6543 <6543@obermui.de>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Norwin <noerw@noreply.gitea.io>
Co-committed-by: Norwin <noerw@noreply.gitea.io>
This commit is contained in:
Norwin
2021-03-02 21:50:11 +08:00
committed by Lunny Xiao
parent 3c1efd33e2
commit e96cfdbbe7
4 changed files with 41 additions and 22 deletions

View File

@ -38,13 +38,12 @@ func (r TeaRepo) TeaCreateBranch(localBranchName, remoteBranchName, remoteName s
}
// TeaCheckout checks out the given branch in the worktree.
func (r TeaRepo) TeaCheckout(branchName string) error {
func (r TeaRepo) TeaCheckout(ref git_plumbing.ReferenceName) error {
tree, err := r.Worktree()
if err != nil {
return err
}
localBranchRefName := git_plumbing.NewBranchReferenceName(branchName)
return tree.Checkout(&git.CheckoutOptions{Branch: localBranchRefName})
return tree.Checkout(&git.CheckoutOptions{Branch: ref})
}
// TeaDeleteLocalBranch removes the given branch locally