controller for viewing sub commits

pkg/gui/commits_panel.go

@@ -15,8 +15,9 @@ func (gui *Gui) getSelectedLocalCommit() *models.Commit {
 }
 
 func (gui *Gui) onCommitFocus() error {
-	if gui.State.Contexts.BranchCommits.GetSelectedLineIdx() > COMMIT_THRESHOLD && gui.State.LimitCommits {
-		gui.State.LimitCommits = false
+	context := gui.State.Contexts.BranchCommits
+	if context.GetSelectedLineIdx() > COMMIT_THRESHOLD && context.GetLimitCommits() {
+		context.SetLimitCommits(false)
 		go utils.Safe(func() {
 			if err := gui.refreshCommitsWithLimit(); err != nil {
 				_ = gui.c.Error(err)

pkg/gui/context/branches_context.go

@@ -84,3 +84,12 @@ func (self *BranchesViewModel) GetSelected() *models.Branch {
 
 	return self.getModel()[self.GetSelectedLineIdx()]
 }
+
+func (self *BranchesViewModel) GetSelectedRefName() string {
+	item := self.GetSelected()
+	if item == nil {
+		return ""
+	}
+
+	return item.RefName()
+}

pkg/gui/context/list_context_trait.go

@@ -20,11 +20,6 @@ func (self *ListContextTrait) GetList() types.IList {
 	return self.list
 }
 
-// TODO: remove
-func (self *ListContextTrait) GetPanelState() types.IListPanelState {
-	return self.list
-}
-
 func (self *ListContextTrait) GetViewTrait() types.IViewTrait {
 	return self.viewTrait
 }

pkg/gui/context/local_commits_context.go

@@ -61,12 +61,14 @@ func (self *LocalCommitsContext) GetSelectedItemId() string {
 
 type LocalCommitsViewModel struct {
 	*traits.ListCursor
-	getModel func() []*models.Commit
+	limitCommits bool
+	getModel     func() []*models.Commit
 }
 
 func NewLocalCommitsViewModel(getModel func() []*models.Commit) *LocalCommitsViewModel {
 	self := &LocalCommitsViewModel{
-		getModel: getModel,
+		getModel:     getModel,
+		limitCommits: true,
 	}
 
 	self.ListCursor = traits.NewListCursor(self)
@@ -85,3 +87,11 @@ func (self *LocalCommitsViewModel) GetSelected() *models.Commit {
 
 	return self.getModel()[self.GetSelectedLineIdx()]
 }
+
+func (self *LocalCommitsViewModel) SetLimitCommits(value bool) {
+	self.limitCommits = value
+}
+
+func (self *LocalCommitsViewModel) GetLimitCommits() bool {
+	return self.limitCommits
+}

pkg/gui/context/remote_branches_context.go

@@ -84,3 +84,12 @@ func (self *RemoteBranchesViewModel) GetSelected() *models.RemoteBranch {
 
 	return self.getModel()[self.GetSelectedLineIdx()]
 }
+
+func (self *RemoteBranchesViewModel) GetSelectedRefName() string {
+	item := self.GetSelected()
+	if item == nil {
+		return ""
+	}
+
+	return item.RefName()
+}

pkg/gui/context/tags_context.go

@@ -84,3 +84,12 @@ func (self *TagsViewModel) GetSelected() *models.Tag {
 
 	return self.getModel()[self.GetSelectedLineIdx()]
 }
+
+func (self *TagsViewModel) GetSelectedRefName() string {
+	item := self.GetSelected()
+	if item == nil {
+		return ""
+	}
+
+	return item.RefName()
+}

pkg/gui/controllers/local_commits_controller.go

@@ -38,8 +38,6 @@ type LocalCommitsController struct {
 	pullFiles                  PullFilesFn
 	getHostingServiceMgr       GetHostingServiceMgrFn
 	switchToCommitFilesContext SwitchToCommitFilesContextFn
-	getLimitCommits            func() bool
-	setLimitCommits            func(bool)
 	getShowWholeGitGraph       func() bool
 	setShowWholeGitGraph       func(bool)
 }
@@ -60,8 +58,6 @@ func NewLocalCommitsController(
 	pullFiles PullFilesFn,
 	getHostingServiceMgr GetHostingServiceMgrFn,
 	switchToCommitFilesContext SwitchToCommitFilesContextFn,
-	getLimitCommits func() bool,
-	setLimitCommits func(bool),
 	getShowWholeGitGraph func() bool,
 	setShowWholeGitGraph func(bool),
 ) *LocalCommitsController {
@@ -80,8 +76,6 @@ func NewLocalCommitsController(
 		pullFiles:                  pullFiles,
 		getHostingServiceMgr:       getHostingServiceMgr,
 		switchToCommitFilesContext: switchToCommitFilesContext,
-		getLimitCommits:            getLimitCommits,
-		setLimitCommits:            setLimitCommits,
 		getShowWholeGitGraph:       getShowWholeGitGraph,
 		setShowWholeGitGraph:       setShowWholeGitGraph,
 	}
@@ -466,7 +460,7 @@ func (self *LocalCommitsController) handleCommitMoveDown() error {
 }
 
 func (self *LocalCommitsController) handleCommitMoveUp() error {
-	index := self.context.GetPanelState().GetSelectedLineIdx()
+	index := self.context.GetSelectedLineIdx()
 	if index == 0 {
 		return nil
 	}
@@ -641,8 +635,8 @@ func (self *LocalCommitsController) handleCreateCommitResetMenu(commit *models.C
 
 func (self *LocalCommitsController) openSearch() error {
 	// we usually lazyload these commits but now that we're searching we need to load them now
-	if self.getLimitCommits() {
-		self.setLimitCommits(false)
+	if self.context.GetLimitCommits() {
+		self.context.SetLimitCommits(false)
 		if err := self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC, Scope: []types.RefreshableView{types.COMMITS}}); err != nil {
 			return err
 		}
@@ -655,8 +649,8 @@ func (self *LocalCommitsController) openSearch() error {
 
 func (self *LocalCommitsController) gotoBottom() error {
 	// we usually lazyload these commits but now that we're jumping to the bottom we need to load them now
-	if self.getLimitCommits() {
-		self.setLimitCommits(false)
+	if self.context.GetLimitCommits() {
+		self.context.SetLimitCommits(false)
 		if err := self.c.Refresh(types.RefreshOptions{Mode: types.SYNC, Scope: []types.RefreshableView{types.COMMITS}}); err != nil {
 			return err
 		}
@@ -693,7 +687,7 @@ func (self *LocalCommitsController) handleOpenLogMenu() error {
 					self.setShowWholeGitGraph(!self.getShowWholeGitGraph())
 
 					if self.getShowWholeGitGraph() {
-						self.setLimitCommits(false)
+						self.context.SetLimitCommits(false)
 					}
 
 					return self.c.WithWaitingStatus(self.c.Tr.LcLoadingCommits, func() error {

pkg/gui/controllers/refs_helper.go

@@ -20,23 +20,20 @@ type IRefsHelper interface {
 }
 
 type RefsHelper struct {
-	c            *types.ControllerCommon
-	git          *commands.GitCommand
-	contexts     *context.ContextTree
-	limitCommits func()
+	c        *types.ControllerCommon
+	git      *commands.GitCommand
+	contexts *context.ContextTree
 }
 
 func NewRefsHelper(
 	c *types.ControllerCommon,
 	git *commands.GitCommand,
 	contexts *context.ContextTree,
-	limitCommits func(),
 ) *RefsHelper {
 	return &RefsHelper{
-		c:            c,
-		git:          git,
-		contexts:     contexts,
-		limitCommits: limitCommits,
+		c:        c,
+		git:      git,
+		contexts: contexts,
 	}
 }
 
@@ -51,11 +48,11 @@ func (self *RefsHelper) CheckoutRef(ref string, options types.CheckoutRefOptions
 	cmdOptions := git_commands.CheckoutOptions{Force: false, EnvVars: options.EnvVars}
 
 	onSuccess := func() {
-		self.contexts.Branches.GetPanelState().SetSelectedLineIdx(0)
-		self.contexts.BranchCommits.GetPanelState().SetSelectedLineIdx(0)
-		self.contexts.ReflogCommits.GetPanelState().SetSelectedLineIdx(0)
+		self.contexts.Branches.SetSelectedLineIdx(0)
+		self.contexts.ReflogCommits.SetSelectedLineIdx(0)
+		self.contexts.BranchCommits.SetSelectedLineIdx(0)
 		// loading a heap of commits is slow so we limit them whenever doing a reset
-		self.limitCommits()
+		self.contexts.BranchCommits.SetLimitCommits(true)
 	}
 
 	return self.c.WithWaitingStatus(waitingStatus, func() error {
@@ -107,10 +104,10 @@ func (self *RefsHelper) ResetToRef(ref string, strength string, envVars []string
 		return self.c.Error(err)
 	}
 
-	self.contexts.BranchCommits.GetPanelState().SetSelectedLineIdx(0)
-	self.contexts.ReflogCommits.GetPanelState().SetSelectedLineIdx(0)
+	self.contexts.BranchCommits.SetSelectedLineIdx(0)
+	self.contexts.ReflogCommits.SetSelectedLineIdx(0)
 	// loading a heap of commits is slow so we limit them whenever doing a reset
-	self.limitCommits()
+	self.contexts.BranchCommits.SetLimitCommits(true)
 
 	if err := self.c.PushContext(self.contexts.BranchCommits); err != nil {
 		return err
@@ -169,8 +166,8 @@ func (self *RefsHelper) NewBranch(from string, fromFormattedName string, suggest
 				}
 			}
 
-			self.contexts.BranchCommits.GetPanelState().SetSelectedLineIdx(0)
-			self.contexts.Branches.GetPanelState().SetSelectedLineIdx(0)
+			self.contexts.BranchCommits.SetSelectedLineIdx(0)
+			self.contexts.Branches.SetSelectedLineIdx(0)
 
 			return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC})
 		},

pkg/gui/controllers/remotes_controller.go

@@ -81,7 +81,7 @@ func (self *RemotesController) enter(remote *models.Remote) error {
 	if len(remote.Branches) == 0 {
 		newSelectedLine = -1
 	}
-	self.contexts.RemoteBranches.GetPanelState().SetSelectedLineIdx(newSelectedLine)
+	self.contexts.RemoteBranches.SetSelectedLineIdx(newSelectedLine)
 
 	return self.c.PushContext(self.contexts.RemoteBranches)
 }

pkg/gui/controllers/sub_commits_switch_controller.go

@@ -0,0 +1,105 @@
+package controllers
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/commands/loaders"
+	"github.com/jesseduffield/lazygit/pkg/commands/models"
+	"github.com/jesseduffield/lazygit/pkg/gui/context"
+	"github.com/jesseduffield/lazygit/pkg/gui/types"
+)
+
+type SubCommitsSwitchControllerFactory struct {
+	c                 *types.ControllerCommon
+	subCommitsContext *context.SubCommitsContext
+	git               *commands.GitCommand
+	modes             *types.Modes
+	setSubCommits     func([]*models.Commit)
+}
+
+var _ types.IController = &SubCommitsSwitchController{}
+
+type ContextWithRefName interface {
+	types.Context
+	GetSelectedRefName() string
+}
+
+type SubCommitsSwitchController struct {
+	baseController
+
+	c                 *types.ControllerCommon
+	context           ContextWithRefName
+	subCommitsContext *context.SubCommitsContext
+	git               *commands.GitCommand
+	modes             *types.Modes
+	setSubCommits     func([]*models.Commit)
+}
+
+func NewSubCommitsSwitchControllerFactory(
+	c *types.ControllerCommon,
+	subCommitsContext *context.SubCommitsContext,
+	git *commands.GitCommand,
+	modes *types.Modes,
+	setSubCommits func([]*models.Commit),
+) *SubCommitsSwitchControllerFactory {
+	return &SubCommitsSwitchControllerFactory{
+		c:                 c,
+		subCommitsContext: subCommitsContext,
+		git:               git,
+		modes:             modes,
+		setSubCommits:     setSubCommits,
+	}
+}
+
+func (self *SubCommitsSwitchControllerFactory) Create(context ContextWithRefName) *SubCommitsSwitchController {
+	return &SubCommitsSwitchController{
+		baseController:    baseController{},
+		c:                 self.c,
+		context:           context,
+		subCommitsContext: self.subCommitsContext,
+		git:               self.git,
+		modes:             self.modes,
+		setSubCommits:     self.setSubCommits,
+	}
+}
+
+func (self *SubCommitsSwitchController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
+	bindings := []*types.Binding{
+		{
+			Handler:     self.viewCommits,
+			Key:         opts.GetKey(opts.Config.Universal.GoInto),
+			Description: self.c.Tr.LcViewCommits,
+		},
+	}
+
+	return bindings
+}
+
+func (self *SubCommitsSwitchController) viewCommits() error {
+	refName := self.context.GetSelectedRefName()
+	if refName == "" {
+		return nil
+	}
+
+	// need to populate my sub commits
+	commits, err := self.git.Loaders.Commits.GetCommits(
+		loaders.GetCommitsOptions{
+			Limit:                true,
+			FilterPath:           self.modes.Filtering.GetPath(),
+			IncludeRebaseCommits: false,
+			RefName:              refName,
+		},
+	)
+	if err != nil {
+		return err
+	}
+
+	self.setSubCommits(commits)
+	self.subCommitsContext.SetSelectedLineIdx(0)
+	self.subCommitsContext.SetParentContext(self.context)
+
+	return self.c.PushContext(self.subCommitsContext)
+}
+
+func (self *SubCommitsSwitchController) Context() types.Context {
+	return self.context
+}

pkg/gui/controllers/tags_controller.go

@@ -78,11 +78,6 @@ func (self *TagsController) GetKeybindings(opts types.KeybindingsOpts) []*types.
 			Description: self.c.Tr.LcViewResetOptions,
 			OpensMenu:   true,
 		},
-		{
-			Key:         opts.GetKey(opts.Config.Universal.GoInto),
-			Handler:     self.withSelectedTag(self.enter),
-			Description: self.c.Tr.LcViewCommits,
-		},
 	}
 
 	return bindings
@@ -96,10 +91,6 @@ func (self *TagsController) checkout(tag *models.Tag) error {
 	return self.c.PushContext(self.contexts.Branches)
 }
 
-func (self *TagsController) enter(tag *models.Tag) error {
-	return self.switchToSubCommitsContext(tag.Name)
-}
-
 func (self *TagsController) delete(tag *models.Tag) error {
 	prompt := utils.ResolvePlaceholderString(
 		self.c.Tr.DeleteTagPrompt,
@@ -153,7 +144,7 @@ func (self *TagsController) createResetMenu(tag *models.Tag) error {
 
 func (self *TagsController) create() error {
 	// leaving commit SHA blank so that we're just creating the tag for the current commit
-	return self.tagsHelper.CreateTagMenu("", func() { self.context.GetPanelState().SetSelectedLineIdx(0) })
+	return self.tagsHelper.CreateTagMenu("", func() { self.context.SetSelectedLineIdx(0) })
 }
 
 func (self *TagsController) withSelectedTag(f func(tag *models.Tag) error) func() error {

pkg/gui/filtering.go

@@ -51,6 +51,6 @@ func (gui *Gui) setFiltering(path string) error {
 	}
 
 	return gui.c.Refresh(types.RefreshOptions{Scope: []types.RefreshableView{types.COMMITS}, Then: func() {
-		gui.State.Contexts.BranchCommits.GetPanelState().SetSelectedLineIdx(0)
+		gui.State.Contexts.BranchCommits.SetSelectedLineIdx(0)
 	}})
 }

pkg/gui/gui.go

@@ -175,7 +175,7 @@ type PrevLayout struct {
 
 type GuiRepoState struct {
 	Model *types.Model
-	Modes Modes
+	Modes *types.Modes
 
 	// Suggestions will sometimes appear when typing into a prompt
 	Suggestions []*types.Suggestion
@@ -297,12 +297,6 @@ const (
 	COMPLETE
 )
 
-type Modes struct {
-	Filtering     filtering.Filtering
-	CherryPicking *cherrypicking.CherryPicking
-	Diffing       diffing.Diffing
-}
-
 // if you add a new mutex here be sure to instantiate it. We're using pointers to
 // mutexes so that we can pass the mutexes to controllers.
 type guiMutexes struct {
@@ -397,9 +391,8 @@ func (gui *Gui) resetState(filterPath string, reuseState bool) {
 				UserVerticalScrolling: false,
 			},
 		},
-		LimitCommits: true,
-		Ptmx:         nil,
-		Modes: Modes{
+		Ptmx: nil,
+		Modes: &types.Modes{
 			Filtering:     filtering.New(filterPath),
 			CherryPicking: cherrypicking.New(),
 			Diffing:       diffing.New(),
@@ -517,7 +510,6 @@ func (gui *Gui) resetControllers() {
 			controllerCommon,
 			gui.git,
 			gui.State.Contexts,
-			func() { gui.State.LimitCommits = true },
 		),
 		Bisect:      controllers.NewBisectHelper(controllerCommon, gui.git),
 		Suggestions: controllers.NewSuggestionsHelper(controllerCommon, model, gui.refreshSuggestions),
@@ -608,8 +600,6 @@ func (gui *Gui) resetControllers() {
 			syncController.HandlePull,
 			gui.getHostingServiceMgr,
 			gui.SwitchToCommitFilesContext,
-			func() bool { return gui.State.LimitCommits },
-			func(value bool) { gui.State.LimitCommits = value },
 			func() bool { return gui.ShowWholeGitGraph },
 			func(value bool) { gui.ShowWholeGitGraph = value },
 		),
@@ -634,6 +624,22 @@ func (gui *Gui) resetControllers() {
 		Sync: syncController,
 	}
 
+	switchToSubCommitsControllerFactory := controllers.NewSubCommitsSwitchControllerFactory(
+		controllerCommon,
+		gui.State.Contexts.SubCommits,
+		gui.git,
+		gui.State.Modes,
+		func(commits []*models.Commit) { gui.State.Model.SubCommits = commits },
+	)
+
+	for _, context := range []controllers.ContextWithRefName{
+		gui.State.Contexts.Branches,
+		gui.State.Contexts.RemoteBranches,
+		gui.State.Contexts.Tags,
+	} {
+		controllers.AttachControllers(context, switchToSubCommitsControllerFactory.Create(context))
+	}
+
 	controllers.AttachControllers(gui.State.Contexts.Files, gui.Controllers.Files)
 	controllers.AttachControllers(gui.State.Contexts.Tags, gui.Controllers.Tags)
 	controllers.AttachControllers(gui.State.Contexts.Submodules, gui.Controllers.Submodules)

pkg/gui/keybindings.go

@@ -477,13 +477,6 @@ func (gui *Gui) GetInitialKeybindings() ([]*types.Binding, []*gocui.ViewMouseBin
 			Handler:     gui.handleCopySelectedSideContextItemToClipboard,
 			Description: gui.c.Tr.LcCopyBranchNameToClipboard,
 		},
-		{
-			ViewName:    "branches",
-			Contexts:    []string{string(context.LOCAL_BRANCHES_CONTEXT_KEY)},
-			Key:         gui.getKey(config.Universal.GoInto),
-			Handler:     gui.handleEnterBranch,
-			Description: gui.c.Tr.LcViewCommits,
-		},
 		{
 			ViewName:    "branches",
 			Contexts:    []string{string(context.REMOTE_BRANCHES_CONTEXT_KEY)},
@@ -499,13 +492,6 @@ func (gui *Gui) GetInitialKeybindings() ([]*types.Binding, []*gocui.ViewMouseBin
 			Description: gui.c.Tr.LcViewResetOptions,
 			OpensMenu:   true,
 		},
-		{
-			ViewName:    "branches",
-			Contexts:    []string{string(context.REMOTE_BRANCHES_CONTEXT_KEY)},
-			Key:         gui.getKey(config.Universal.GoInto),
-			Handler:     gui.handleEnterRemoteBranch,
-			Description: gui.c.Tr.LcViewCommits,
-		},
 		{
 			ViewName:    "commits",
 			Contexts:    []string{string(context.BRANCH_COMMITS_CONTEXT_KEY)},

pkg/gui/menu_panel.go

@@ -49,7 +49,7 @@ func (gui *Gui) createMenu(opts types.CreateMenuOptions) error {
 	}))
 
 	gui.State.Contexts.Menu.SetMenuItems(opts.Items)
-	gui.State.Contexts.Menu.GetPanelState().SetSelectedLineIdx(0)
+	gui.State.Contexts.Menu.SetSelectedLineIdx(0)
 	_ = gui.c.PostRefreshUpdate(gui.State.Contexts.Menu)
 
 	// TODO: ensure that if we're opened a menu from within a menu that it renders correctly

pkg/gui/reflog_panel.go

@@ -88,5 +88,5 @@ func (gui *Gui) handleCopyReflogCommitRange() error {
 		return nil
 	}
 
-	return gui.helpers.CherryPick.CopyRange(gui.State.Contexts.ReflogCommits.GetPanelState().GetSelectedLineIdx(), gui.State.Model.FilteredReflogCommits, gui.State.Contexts.ReflogCommits)
+	return gui.helpers.CherryPick.CopyRange(gui.State.Contexts.ReflogCommits.GetSelectedLineIdx(), gui.State.Model.FilteredReflogCommits, gui.State.Contexts.ReflogCommits)
 }

pkg/gui/refresh.go

@@ -211,7 +211,7 @@ func (gui *Gui) refreshCommitsWithLimit() error {
 
 	commits, err := gui.git.Loaders.Commits.GetCommits(
 		loaders.GetCommitsOptions{
-			Limit:                gui.State.LimitCommits,
+			Limit:                gui.State.Contexts.BranchCommits.GetLimitCommits(),
 			FilterPath:           gui.State.Modes.Filtering.GetPath(),
 			IncludeRebaseCommits: true,
 			RefName:              gui.refForLog(),

pkg/gui/sub_commits_panel.go

@@ -45,7 +45,7 @@ func (gui *Gui) handleCheckoutSubCommit() error {
 		return err
 	}
 
-	gui.State.Contexts.SubCommits.GetPanelState().SetSelectedLineIdx(0)
+	gui.State.Contexts.SubCommits.SetSelectedLineIdx(0)
 
 	return nil
 }
@@ -74,7 +74,7 @@ func (gui *Gui) switchToSubCommitsContext(refName string) error {
 	// need to populate my sub commits
 	commits, err := gui.git.Loaders.Commits.GetCommits(
 		loaders.GetCommitsOptions{
-			Limit:                gui.State.LimitCommits,
+			Limit:                true,
 			FilterPath:           gui.State.Modes.Filtering.GetPath(),
 			IncludeRebaseCommits: false,
 			RefName:              refName,
@@ -85,7 +85,7 @@ func (gui *Gui) switchToSubCommitsContext(refName string) error {
 	}
 
 	gui.State.Model.SubCommits = commits
-	gui.State.Contexts.SubCommits.GetPanelState().SetSelectedLineIdx(0)
+	gui.State.Contexts.SubCommits.SetSelectedLineIdx(0)
 	gui.State.Contexts.SubCommits.SetParentContext(gui.currentSideListContext())
 
 	return gui.c.PushContext(gui.State.Contexts.SubCommits)
@@ -116,5 +116,5 @@ func (gui *Gui) handleCopySubCommitRange() error {
 		return nil
 	}
 
-	return gui.helpers.CherryPick.CopyRange(gui.State.Contexts.SubCommits.GetPanelState().GetSelectedLineIdx(), gui.State.Model.SubCommits, gui.State.Contexts.SubCommits)
+	return gui.helpers.CherryPick.CopyRange(gui.State.Contexts.SubCommits.GetSelectedLineIdx(), gui.State.Model.SubCommits, gui.State.Contexts.SubCommits)
 }

pkg/gui/types/context.go

@@ -59,7 +59,6 @@ type IListContext interface {
 	OnSearchSelect(selectedLineIdx int) error
 	FocusLine()
 
-	GetPanelState() IListPanelState
 	GetViewTrait() IViewTrait
 }
 

pkg/gui/types/modes.go

@@ -0,0 +1,13 @@
+package types
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/gui/modes/cherrypicking"
+	"github.com/jesseduffield/lazygit/pkg/gui/modes/diffing"
+	"github.com/jesseduffield/lazygit/pkg/gui/modes/filtering"
+)
+
+type Modes struct {
+	Filtering     filtering.Filtering
+	CherryPicking *cherrypicking.CherryPicking
+	Diffing       diffing.Diffing
+}