Merge pull request #409 from igdianov/main

fix(environments): add support for base branch option for new pull requests

pkg/environments/gitops.go

@@ -72,6 +72,13 @@ func (o *EnvironmentPullRequestOptions) Create(gitURL, prDir string, pullRequest
 		dir, err = gitclient.SparseCloneToDir(o.Gitter, cloneGitURL, "", true, o.SparseCheckoutPatterns...)
 	} else {
 		dir, err = gitclient.CloneToDir(o.Gitter, cloneGitURL, "")
+		if o.BaseBranchName != "" {
+			log.Logger().Infof("checking out remote base branch %s from %s", o.BaseBranchName, gitURL)
+			err = gitclient.CheckoutRemoteBranch(o.Gitter, dir, o.BaseBranchName)
+			if err != nil {
+				return nil, errors.Wrapf(err, "failed to checkout remote branch %s from %s", o.BaseBranchName, gitURL)
+			}
+		}
 	}
 	if err != nil {
 		return nil, errors.Wrapf(err, "failed to clone git URL %s", cloneGitURLSafe)