Get rid of error return value of PostRefreshUpdate and a few related …

…ones

I missed these in #3890.

pkg/gui/controllers/commits_files_controller.go

@@ -303,7 +303,8 @@ func (self *CommitFilesController) toggleForPatch(selectedNodes []*filetree.Comm
 				self.c.Git().Patch.PatchBuilder.Reset()
 			}
 
-			return self.c.PostRefreshUpdate(self.context())
+			self.c.PostRefreshUpdate(self.context())
+			return nil
 		})
 	}
 
@@ -387,9 +388,7 @@ func (self *CommitFilesController) enterCommitFile(node *filetree.CommitFileNode
 func (self *CommitFilesController) handleToggleCommitFileDirCollapsed(node *filetree.CommitFileNode) error {
 	self.context().CommitFileTreeViewModel.ToggleCollapsed(node.GetPath())
 
-	if err := self.c.PostRefreshUpdate(self.context()); err != nil {
-		self.c.Log.Error(err)
-	}
+	self.c.PostRefreshUpdate(self.context())
 
 	return nil
 }
@@ -398,7 +397,8 @@ func (self *CommitFilesController) handleToggleCommitFileDirCollapsed(node *file
 func (self *CommitFilesController) toggleTreeView() error {
 	self.context().CommitFileTreeViewModel.ToggleShowTree()
 
-	return self.c.PostRefreshUpdate(self.context())
+	self.c.PostRefreshUpdate(self.context())
+	return nil
 }
 
 // NOTE: these functions are identical to those in files_controller.go (except for types) and

pkg/gui/controllers/files_controller.go

@@ -373,9 +373,7 @@ func (self *FilesController) optimisticChange(nodes []*filetree.FileNode, optimi
 	}
 
 	if rerender {
-		if err := self.c.PostRefreshUpdate(self.c.Contexts().Files); err != nil {
-			return err
-		}
+		self.c.PostRefreshUpdate(self.c.Contexts().Files)
 	}
 
 	return nil
@@ -710,7 +708,8 @@ func (self *FilesController) handleStatusFilterPressed() error {
 
 func (self *FilesController) setStatusFiltering(filter filetree.FileTreeDisplayFilter) error {
 	self.context().FileTreeViewModel.SetStatusFilter(filter)
-	return self.c.PostRefreshUpdate(self.context())
+	self.c.PostRefreshUpdate(self.context())
+	return nil
 }
 
 func (self *FilesController) edit(nodes []*filetree.FileNode) error {
@@ -949,17 +948,16 @@ func (self *FilesController) handleToggleDirCollapsed() error {
 
 	self.context().FileTreeViewModel.ToggleCollapsed(node.GetPath())
 
-	if err := self.c.PostRefreshUpdate(self.c.Contexts().Files); err != nil {
-		self.c.Log.Error(err)
-	}
+	self.c.PostRefreshUpdate(self.c.Contexts().Files)
 
 	return nil
 }
 
 func (self *FilesController) toggleTreeView() error {
 	self.context().FileTreeViewModel.ToggleShowTree()
 
-	return self.c.PostRefreshUpdate(self.context())
+	self.c.PostRefreshUpdate(self.context())
+	return nil
 }
 
 func (self *FilesController) handleStashSave(stashFunc func(message string) error, action string) error {

pkg/gui/controllers/helpers/cherry_pick_helper.go

@@ -57,7 +57,8 @@ func (self *CherryPickHelper) CopyRange(commitsList []*models.Commit, context ty
 		}
 	}
 
-	return self.rerender()
+	self.rerender()
+	return nil
 }
 
 // HandlePasteCommits begins a cherry-pick rebase with the commits the user has copied.
@@ -120,7 +121,8 @@ func (self *CherryPickHelper) Reset() error {
 	self.getData().ContextKey = ""
 	self.getData().CherryPickedCommits = nil
 
-	return self.rerender()
+	self.rerender()
+	return nil
 }
 
 // you can only copy from one context at a time, because the order and position of commits matter
@@ -136,16 +138,12 @@ func (self *CherryPickHelper) resetIfNecessary(context types.Context) error {
 	return nil
 }
 
-func (self *CherryPickHelper) rerender() error {
+func (self *CherryPickHelper) rerender() {
 	for _, context := range []types.Context{
 		self.c.Contexts().LocalCommits,
 		self.c.Contexts().ReflogCommits,
 		self.c.Contexts().SubCommits,
 	} {
-		if err := self.c.PostRefreshUpdate(context); err != nil {
-			return err
-		}
+		self.c.PostRefreshUpdate(context)
 	}
-
-	return nil
 }

pkg/gui/controllers/helpers/merge_and_rebase_helper.go

@@ -487,5 +487,6 @@ func (self *MergeAndRebaseHelper) SquashMergeCommitted(refName, checkedOutBranch
 
 func (self *MergeAndRebaseHelper) ResetMarkedBaseCommit() error {
 	self.c.Modes().MarkedBaseCommit.Reset()
-	return self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits)
+	self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits)
+	return nil
 }

pkg/gui/controllers/helpers/patch_building_helper.go

@@ -52,7 +52,8 @@ func (self *PatchBuildingHelper) Reset() error {
 	}
 
 	// refreshing the current context so that the secondary panel is hidden if necessary.
-	return self.c.PostRefreshUpdate(self.c.Context().Current())
+	self.c.PostRefreshUpdate(self.c.Context().Current())
+	return nil
 }
 
 func (self *PatchBuildingHelper) RefreshPatchBuildingPanel(opts types.OnFocusOpts) {

pkg/gui/controllers/helpers/refresh_helper.go

@@ -157,7 +157,7 @@ func (self *RefreshHelper) Refresh(options types.RefreshOptions) error {
 		}
 
 		if scopeSet.Includes(types.STASH) {
-			refresh("stash", func() { _ = self.refreshStashEntries() })
+			refresh("stash", func() { self.refreshStashEntries() })
 		}
 
 		if scopeSet.Includes(types.TAGS) {
@@ -169,7 +169,7 @@ func (self *RefreshHelper) Refresh(options types.RefreshOptions) error {
 		}
 
 		if scopeSet.Includes(types.WORKTREES) && !includeWorktreesWithBranches {
-			refresh("worktrees", func() { _ = self.refreshWorktrees() })
+			refresh("worktrees", func() { self.refreshWorktrees() })
 		}
 
 		if scopeSet.Includes(types.STAGING) {
@@ -343,7 +343,8 @@ func (self *RefreshHelper) refreshCommitsWithLimit() error {
 	self.c.Model().WorkingTreeStateAtLastCommitRefresh = self.c.Git().Status.WorkingTreeState()
 	self.c.Model().CheckedOutBranch = checkedOutBranchName
 
-	return self.refreshView(self.c.Contexts().LocalCommits)
+	self.refreshView(self.c.Contexts().LocalCommits)
+	return nil
 }
 
 func (self *RefreshHelper) refreshSubCommitsWithLimit() error {
@@ -368,7 +369,8 @@ func (self *RefreshHelper) refreshSubCommitsWithLimit() error {
 	self.c.Model().SubCommits = commits
 	self.RefreshAuthors(commits)
 
-	return self.refreshView(self.c.Contexts().SubCommits)
+	self.refreshView(self.c.Contexts().SubCommits)
+	return nil
 }
 
 func (self *RefreshHelper) RefreshAuthors(commits []*models.Commit) {
@@ -397,7 +399,8 @@ func (self *RefreshHelper) refreshCommitFilesContext() error {
 	self.c.Model().CommitFiles = files
 	self.c.Contexts().CommitFiles.CommitFileTreeViewModel.SetTree()
 
-	return self.refreshView(self.c.Contexts().CommitFiles)
+	self.refreshView(self.c.Contexts().CommitFiles)
+	return nil
 }
 
 func (self *RefreshHelper) refreshRebaseCommits() error {
@@ -411,7 +414,8 @@ func (self *RefreshHelper) refreshRebaseCommits() error {
 	self.c.Model().Commits = updatedCommits
 	self.c.Model().WorkingTreeStateAtLastCommitRefresh = self.c.Git().Status.WorkingTreeState()
 
-	return self.refreshView(self.c.Contexts().LocalCommits)
+	self.refreshView(self.c.Contexts().LocalCommits)
+	return nil
 }
 
 func (self *RefreshHelper) refreshTags() error {
@@ -422,7 +426,8 @@ func (self *RefreshHelper) refreshTags() error {
 
 	self.c.Model().Tags = tags
 
-	return self.refreshView(self.c.Contexts().Tags)
+	self.refreshView(self.c.Contexts().Tags)
+	return nil
 }
 
 func (self *RefreshHelper) refreshStateSubmoduleConfigs() error {
@@ -482,9 +487,7 @@ func (self *RefreshHelper) refreshBranches(refreshWorktrees bool, keepBranchSele
 
 	if refreshWorktrees {
 		self.loadWorktrees()
-		if err := self.refreshView(self.c.Contexts().Worktrees); err != nil {
-			self.c.Log.Error(err)
-		}
+		self.refreshView(self.c.Contexts().Worktrees)
 	}
 
 	if !keepBranchSelectionIndex && prevSelectedBranch != nil {
@@ -495,9 +498,7 @@ func (self *RefreshHelper) refreshBranches(refreshWorktrees bool, keepBranchSele
 		}
 	}
 
-	if err := self.refreshView(self.c.Contexts().Branches); err != nil {
-		self.c.Log.Error(err)
-	}
+	self.refreshView(self.c.Contexts().Branches)
 
 	// Need to re-render the commits view because the visualization of local
 	// branch heads might have changed
@@ -525,14 +526,8 @@ func (self *RefreshHelper) refreshFilesAndSubmodules() error {
 	}
 
 	self.c.OnUIThread(func() error {
-		if err := self.refreshView(self.c.Contexts().Submodules); err != nil {
-			self.c.Log.Error(err)
-		}
-
-		if err := self.refreshView(self.c.Contexts().Files); err != nil {
-			self.c.Log.Error(err)
-		}
-
+		self.refreshView(self.c.Contexts().Submodules)
+		self.refreshView(self.c.Contexts().Files)
 		return nil
 	})
 
@@ -653,7 +648,8 @@ func (self *RefreshHelper) refreshReflogCommits() error {
 		model.FilteredReflogCommits = model.ReflogCommits
 	}
 
-	return self.refreshView(self.c.Contexts().ReflogCommits)
+	self.refreshView(self.c.Contexts().ReflogCommits)
+	return nil
 }
 
 func (self *RefreshHelper) refreshRemotes() error {
@@ -677,14 +673,8 @@ func (self *RefreshHelper) refreshRemotes() error {
 		}
 	}
 
-	if err := self.refreshView(self.c.Contexts().Remotes); err != nil {
-		return err
-	}
-
-	if err := self.refreshView(self.c.Contexts().RemoteBranches); err != nil {
-		return err
-	}
-
+	self.refreshView(self.c.Contexts().Remotes)
+	self.refreshView(self.c.Contexts().RemoteBranches)
 	return nil
 }
 
@@ -698,23 +688,20 @@ func (self *RefreshHelper) loadWorktrees() {
 	self.c.Model().Worktrees = worktrees
 }
 
-func (self *RefreshHelper) refreshWorktrees() error {
+func (self *RefreshHelper) refreshWorktrees() {
 	self.loadWorktrees()
 
 	// need to refresh branches because the branches view shows worktrees against
 	// branches
-	if err := self.refreshView(self.c.Contexts().Branches); err != nil {
-		return err
-	}
-
-	return self.refreshView(self.c.Contexts().Worktrees)
+	self.refreshView(self.c.Contexts().Branches)
+	self.refreshView(self.c.Contexts().Worktrees)
 }
 
-func (self *RefreshHelper) refreshStashEntries() error {
+func (self *RefreshHelper) refreshStashEntries() {
 	self.c.Model().StashEntries = self.c.Git().Loaders.StashLoader.
 		GetStashEntries(self.c.Modes().Filtering.GetPath())
 
-	return self.refreshView(self.c.Contexts().Stash)
+	self.refreshView(self.c.Contexts().Stash)
 }
 
 // never call this on its own, it should only be called from within refreshCommits()
@@ -754,12 +741,12 @@ func (self *RefreshHelper) refForLog() string {
 	return bisectInfo.GetStartHash()
 }
 
-func (self *RefreshHelper) refreshView(context types.Context) error {
+func (self *RefreshHelper) refreshView(context types.Context) {
 	// Re-applying the filter must be done before re-rendering the view, so that
 	// the filtered list model is up to date for rendering.
 	self.searchHelper.ReApplyFilter(context)
 
-	err := self.c.PostRefreshUpdate(context)
+	self.c.PostRefreshUpdate(context)
 
 	self.c.AfterLayout(func() error {
 		// Re-applying the search must be done after re-rendering the view though,
@@ -773,6 +760,4 @@ func (self *RefreshHelper) refreshView(context types.Context) error {
 		self.searchHelper.ReApplySearch(context)
 		return nil
 	})
-
-	return err
 }

pkg/gui/controllers/helpers/search_helper.go

@@ -213,7 +213,7 @@ func (self *SearchHelper) Cancel() {
 	switch context := state.Context.(type) {
 	case types.IFilterableContext:
 		context.ClearFilter()
-		_ = self.c.PostRefreshUpdate(context)
+		self.c.PostRefreshUpdate(context)
 	case types.ISearchableContext:
 		context.ClearSearchString()
 		context.GetView().ClearSearch()
@@ -231,7 +231,7 @@ func (self *SearchHelper) OnPromptContentChanged(searchString string) {
 		context.SetSelection(0)
 		context.GetView().SetOriginY(0)
 		context.SetFilter(searchString, self.c.UserConfig().Gui.UseFuzzySearch())
-		_ = self.c.PostRefreshUpdate(context)
+		self.c.PostRefreshUpdate(context)
 	case types.ISearchableContext:
 		// do nothing
 	default:

pkg/gui/controllers/helpers/sub_commits_helper.go

@@ -67,10 +67,7 @@ func (self *SubCommitsHelper) ViewSubCommits(opts ViewSubCommitsOpts) error {
 	subCommitsContext.GetView().ClearSearch()
 	subCommitsContext.GetView().TitlePrefix = opts.Context.GetView().TitlePrefix
 
-	err = self.c.PostRefreshUpdate(self.c.Contexts().SubCommits)
-	if err != nil {
-		return err
-	}
+	self.c.PostRefreshUpdate(self.c.Contexts().SubCommits)
 
 	self.c.Context().Push(self.c.Contexts().SubCommits)
 	return nil

pkg/gui/controllers/local_commits_controller.go

@@ -1177,10 +1177,9 @@ func (self *LocalCommitsController) handleOpenLogMenu() error {
 						return func() error {
 							self.c.GetAppState().GitLogShowGraph = value
 							self.c.SaveAppStateAndLogError()
-							if err := self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits); err != nil {
-								return err
-							}
-							return self.c.PostRefreshUpdate(self.c.Contexts().SubCommits)
+							self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits)
+							self.c.PostRefreshUpdate(self.c.Contexts().SubCommits)
+							return nil
 						}
 					}
 					return self.c.Menu(types.CreateMenuOptions{
@@ -1286,7 +1285,8 @@ func (self *LocalCommitsController) markAsBaseCommit(commit *models.Commit) erro
 	} else {
 		self.c.Modes().MarkedBaseCommit.SetHash(commit.Hash)
 	}
-	return self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits)
+	self.c.PostRefreshUpdate(self.c.Contexts().LocalCommits)
+	return nil
 }
 
 func (self *LocalCommitsController) isHeadCommit(idx int) bool {

pkg/gui/controllers/patch_building_controller.go

@@ -160,7 +160,8 @@ func (self *PatchBuildingController) Escape() error {
 
 	if state.SelectingRange() || state.SelectingHunk() {
 		state.SetLineSelectMode()
-		return self.c.PostRefreshUpdate(context)
+		self.c.PostRefreshUpdate(context)
+		return nil
 	}
 
 	self.c.Helpers().PatchBuilding.Escape()

pkg/gui/controllers/quit_actions.go

@@ -58,7 +58,8 @@ func (self *QuitActions) Escape() error {
 	if listContext, ok := currentContext.(types.IListContext); ok {
 		if listContext.GetList().IsSelectingRange() {
 			listContext.GetList().CancelRangeSelect()
-			return self.c.PostRefreshUpdate(listContext)
+			self.c.PostRefreshUpdate(listContext)
+			return nil
 		}
 	}
 

pkg/gui/controllers/remotes_controller.go

@@ -127,9 +127,7 @@ func (self *RemotesController) enter(remote *models.Remote) error {
 	remoteBranchesContext.SetParentContext(self.Context())
 	remoteBranchesContext.GetView().TitlePrefix = self.Context().GetView().TitlePrefix
 
-	if err := self.c.PostRefreshUpdate(remoteBranchesContext); err != nil {
-		return err
-	}
+	self.c.PostRefreshUpdate(remoteBranchesContext)
 
 	self.c.Context().Push(remoteBranchesContext)
 	return nil