Add a menu item to delete both local and remote branch at once (#3916)

- **PR Description**

Add a menu item to delete both local and remote branch at once.

- **Please check if the PR fulfills these requirements**

* [x] Cheatsheets are up-to-date (run `go generate ./...`)
* [x] Code has been formatted (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#code-formatting))
* [x] Tests have been added/updated (see
[here](https://github.com/jesseduffield/lazygit/blob/master/pkg/integration/README.md)
for the integration test guide)
* [x] Text is internationalised (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#internationalisation))
* [ ] If a new UserConfig entry was added, make sure it can be
hot-reloaded (see
[here](https://github.com/jesseduffield/lazygit/blob/master/docs/dev/Codebase_Guide.md#using-userconfig))
* [ ] Docs have been updated if necessary
* [x] You've read through your own file changes for silly mistakes etc

pkg/gui/controllers/branches_controller.go

@@ -528,6 +528,10 @@ func (self *BranchesController) remoteDelete(branch *models.Branch) error {
 	return self.c.Helpers().BranchesHelper.ConfirmDeleteRemote(branch.UpstreamRemote, branch.UpstreamBranch)
 }
 
+func (self *BranchesController) localAndRemoteDelete(branch *models.Branch) error {
+	return self.c.Helpers().BranchesHelper.ConfirmLocalAndRemoteDelete(branch)
+}
+
 func (self *BranchesController) delete(branch *models.Branch) error {
 	checkedOutBranch := self.c.Helpers().Refs.GetCheckedOutRef()
 
@@ -553,6 +557,19 @@ func (self *BranchesController) delete(branch *models.Branch) error {
 		remoteDeleteItem.DisabledReason = &types.DisabledReason{Text: self.c.Tr.UpstreamNotSetError}
 	}
 
+	deleteBothItem := &types.MenuItem{
+		Label: self.c.Tr.DeleteLocalAndRemoteBranch,
+		Key:   'b',
+		OnPress: func() error {
+			return self.localAndRemoteDelete(branch)
+		},
+	}
+	if checkedOutBranch.Name == branch.Name {
+		deleteBothItem.DisabledReason = &types.DisabledReason{Text: self.c.Tr.CantDeleteCheckOutBranch}
+	} else if !branch.IsTrackingRemote() || branch.UpstreamGone {
+		deleteBothItem.DisabledReason = &types.DisabledReason{Text: self.c.Tr.UpstreamNotSetError}
+	}
+
 	menuTitle := utils.ResolvePlaceholderString(
 		self.c.Tr.DeleteBranchTitle,
 		map[string]string{
@@ -562,7 +579,7 @@ func (self *BranchesController) delete(branch *models.Branch) error {
 
 	return self.c.Menu(types.CreateMenuOptions{
 		Title: menuTitle,
-		Items: []*types.MenuItem{localDeleteItem, remoteDeleteItem},
+		Items: []*types.MenuItem{localDeleteItem, remoteDeleteItem, deleteBothItem},
 	})
 }
 

pkg/gui/controllers/helpers/branches_helper.go

@@ -97,6 +97,59 @@ func (self *BranchesHelper) ConfirmDeleteRemote(remoteName string, branchName st
 	return nil
 }
 
+func (self *BranchesHelper) ConfirmLocalAndRemoteDelete(branch *models.Branch) error {
+	if self.checkedOutByOtherWorktree(branch) {
+		return self.promptWorktreeBranchDelete(branch)
+	}
+
+	isMerged, err := self.c.Git().Branch.IsBranchMerged(branch, self.c.Model().MainBranches)
+	if err != nil {
+		return err
+	}
+
+	prompt := utils.ResolvePlaceholderString(
+		self.c.Tr.DeleteLocalAndRemoteBranchPrompt,
+		map[string]string{
+			"localBranchName":  branch.Name,
+			"remoteBranchName": branch.UpstreamBranch,
+			"remoteName":       branch.UpstreamRemote,
+		},
+	)
+
+	if !isMerged {
+		prompt += "\n\n" + utils.ResolvePlaceholderString(
+			self.c.Tr.ForceDeleteBranchMessage,
+			map[string]string{
+				"selectedBranchName": branch.Name,
+			},
+		)
+	}
+
+	self.c.Confirm(types.ConfirmOpts{
+		Title:  self.c.Tr.DeleteLocalAndRemoteBranch,
+		Prompt: prompt,
+		HandleConfirm: func() error {
+			return self.c.WithWaitingStatus(self.c.Tr.DeletingStatus, func(task gocui.Task) error {
+				// Delete the remote branch first so that we keep the local one
+				// in case of failure
+				self.c.LogAction(self.c.Tr.Actions.DeleteRemoteBranch)
+				if err := self.c.Git().Remote.DeleteRemoteBranch(task, branch.UpstreamRemote, branch.Name); err != nil {
+					return err
+				}
+
+				self.c.LogAction(self.c.Tr.Actions.DeleteLocalBranch)
+				if err := self.c.Git().Branch.LocalDelete(branch.Name, true); err != nil {
+					return err
+				}
+
+				return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC, Scope: []types.RefreshableView{types.BRANCHES, types.REMOTES}})
+			})
+		},
+	})
+
+	return nil
+}
+
 func ShortBranchName(fullBranchName string) string {
 	return strings.TrimPrefix(strings.TrimPrefix(fullBranchName, "refs/heads/"), "refs/remotes/")
 }

pkg/i18n/english.go

@@ -107,6 +107,7 @@ type TranslationSet struct {
 	DeleteLocalBranch                     string
 	DeleteRemoteBranchOption              string
 	DeleteRemoteBranchPrompt              string
+	DeleteLocalAndRemoteBranchPrompt      string
 	ForceDeleteBranchTitle                string
 	ForceDeleteBranchMessage              string
 	RebaseBranch                          string
@@ -473,6 +474,7 @@ type TranslationSet struct {
 	RemoveRemotePrompt                    string
 	DeleteRemoteBranch                    string
 	DeleteRemoteBranchTooltip             string
+	DeleteLocalAndRemoteBranch            string
 	SetAsUpstream                         string
 	SetAsUpstreamTooltip                  string
 	SetUpstream                           string
@@ -1086,6 +1088,7 @@ func EnglishTranslationSet() *TranslationSet {
 		DeleteLocalBranch:                    "Delete local branch",
 		DeleteRemoteBranchOption:             "Delete remote branch",
 		DeleteRemoteBranchPrompt:             "Are you sure you want to delete the remote branch '{{.selectedBranchName}}' from '{{.upstream}}'?",
+		DeleteLocalAndRemoteBranchPrompt:     "Are you sure you want to delete both '{{.localBranchName}}' from your machine, and '{{.remoteBranchName}}' from '{{.remoteName}}'?",
 		ForceDeleteBranchTitle:               "Force delete branch",
 		ForceDeleteBranchMessage:             "'{{.selectedBranchName}}' is not fully merged. Are you sure you want to delete it?",
 		RebaseBranch:                         "Rebase",
@@ -1462,6 +1465,7 @@ func EnglishTranslationSet() *TranslationSet {
 		RemoveRemotePrompt:                   "Are you sure you want to remove remote?",
 		DeleteRemoteBranch:                   "Delete remote branch",
 		DeleteRemoteBranchTooltip:            "Delete the remote branch from the remote.",
+		DeleteLocalAndRemoteBranch:           "Delete local and remote branch",
 		SetAsUpstream:                        "Set as upstream",
 		SetAsUpstreamTooltip:                 "Set the selected remote branch as the upstream of the checked-out branch.",
 		SetUpstream:                          "Set upstream of selected branch",

pkg/integration/tests/branch/delete.go

@@ -31,13 +31,22 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			EmptyCommit("on branch-four 01").
 			PushBranchAndSetUpstream("origin", "branch-four").
 			EmptyCommit("on branch-four 02"). // branch-four is not contained in any of these, so we get a delete confirmation
+			NewBranchFrom("branch-five", "master").
+			EmptyCommit("on branch-five 01").
+			PushBranchAndSetUpstream("origin", "branch-five"). // branch-five is contained in its own upstream
+			NewBranchFrom("branch-six", "master").
+			EmptyCommit("on branch-six 01").
+			PushBranchAndSetUpstream("origin", "branch-six").
+			EmptyCommit("on branch-six 02"). // branch-six is not contained in any of these, so we get a delete confirmation
 			Checkout("current-head")
 	},
 	Run: func(t *TestDriver, keys config.KeybindingConfig) {
 		t.Views().Branches().
 			Focus().
 			Lines(
 				Contains("current-head").IsSelected(),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
 				Contains("branch-four ↑1"),
 				Contains("branch-three"),
 				Contains("branch-two ✓"),
@@ -62,7 +71,7 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 
 			// Delete branch-four. This is the only branch that is not fully merged, so we get
 			// a confirmation popup.
-			SelectNextItem().
+			NavigateToLine(Contains("branch-four")).
 			Press(keys.Universal.Remove).
 			Tap(func() {
 				t.ExpectPopup().
@@ -78,6 +87,8 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			}).
 			Lines(
 				Contains("current-head"),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
 				Contains("branch-three").IsSelected(),
 				Contains("branch-two ✓"),
 				Contains("master"),
@@ -96,6 +107,8 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			}).
 			Lines(
 				Contains("current-head"),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
 				Contains("branch-two ✓").IsSelected(),
 				Contains("master"),
 				Contains("branch-one ↑1"),
@@ -113,6 +126,8 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			}).
 			Lines(
 				Contains("current-head"),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
 				Contains("master").IsSelected(),
 				Contains("branch-one ↑1"),
 			).
@@ -143,7 +158,9 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 				t.Views().
 					RemoteBranches().
 					Lines(
+						Equals("branch-five"),
 						Equals("branch-four"),
+						Equals("branch-six"),
 						Equals("branch-two"),
 					).
 					Press(keys.Universal.Return)
@@ -154,6 +171,8 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 			}).
 			Lines(
 				Contains("current-head"),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
 				Contains("master"),
 				Contains("branch-one (upstream gone)").IsSelected(),
 			).
@@ -168,6 +187,51 @@ var Delete = NewIntegrationTest(NewIntegrationTestArgs{
 					Select(Contains("Delete local branch")).
 					Confirm()
 			}).
+			Lines(
+				Contains("current-head"),
+				Contains("branch-six ↑1"),
+				Contains("branch-five ✓"),
+				Contains("master").IsSelected(),
+			).
+
+			// Delete both local and remote branch of branch-six. We get the force-delete warning because it is not fully merged.
+			NavigateToLine(Contains("branch-six")).
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().
+					Menu().
+					Title(Equals("Delete branch 'branch-six'?")).
+					Select(Contains("Delete local and remote branch")).
+					Confirm()
+				t.ExpectPopup().
+					Confirmation().
+					Title(Equals("Delete local and remote branch")).
+					Content(Contains("Are you sure you want to delete both 'branch-six' from your machine, and 'branch-six' from 'origin'?").
+						Contains("'branch-six' is not fully merged. Are you sure you want to delete it?")).
+					Confirm()
+			}).
+			Lines(
+				Contains("current-head"),
+				Contains("branch-five ✓").IsSelected(),
+				Contains("master"),
+			).
+
+			// Delete both local and remote branch of branch-five. We get the same popups, but the confirmation
+			// doesn't contain the force-delete warning.
+			Press(keys.Universal.Remove).
+			Tap(func() {
+				t.ExpectPopup().
+					Menu().
+					Title(Equals("Delete branch 'branch-five'?")).
+					Select(Contains("Delete local and remote branch")).
+					Confirm()
+				t.ExpectPopup().
+					Confirmation().
+					Title(Equals("Delete local and remote branch")).
+					Content(Equals("Are you sure you want to delete both 'branch-five' from your machine, and 'branch-five' from 'origin'?").
+						DoesNotContain("not fully merged")).
+					Confirm()
+			}).
 			Lines(
 				Contains("current-head"),
 				Contains("master").IsSelected(),