Allow deleting remote tags/branches from local tag/branch views (#2738)

pkg/gui/controllers/helpers/branches_helper.go

@@ -0,0 +1,46 @@
+package helpers
+
+import (
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/gui/types"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type BranchesHelper struct {
+	c *HelperCommon
+}
+
+func NewBranchesHelper(c *HelperCommon) *BranchesHelper {
+	return &BranchesHelper{
+		c: c,
+	}
+}
+
+func (self *BranchesHelper) ConfirmDeleteRemote(remoteName string, branchName string) error {
+	title := utils.ResolvePlaceholderString(
+		self.c.Tr.DeleteBranchTitle,
+		map[string]string{
+			"selectedBranchName": branchName,
+		},
+	)
+	prompt := utils.ResolvePlaceholderString(
+		self.c.Tr.DeleteRemoteBranchPrompt,
+		map[string]string{
+			"selectedBranchName": branchName,
+			"upstream":           remoteName,
+		},
+	)
+	return self.c.Confirm(types.ConfirmOpts{
+		Title:  title,
+		Prompt: prompt,
+		HandleConfirm: func() error {
+			return self.c.WithWaitingStatus(self.c.Tr.DeletingStatus, func(task gocui.Task) error {
+				self.c.LogAction(self.c.Tr.Actions.DeleteRemoteBranch)
+				if err := self.c.Git().Remote.DeleteRemoteBranch(task, remoteName, branchName); err != nil {
+					return self.c.Error(err)
+				}
+				return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC, Scope: []types.RefreshableView{types.BRANCHES, types.REMOTES}})
+			})
+		},
+	})
+}