standardise rendering of lists in panels

15 files changed, 256 insertions, 180 deletions

diff --git a/pkg/commands/branch.go b/pkg/commands/branch.go
index 13c26e766..19553a26b 100644
--- a/pkg/commands/branch.go
+++ b/pkg/commands/branch.go
@@ -14,9 +14,9 @@ type Branch struct {
 	Recency string
 }
 
-// GetDisplayString returns the dispaly string of branch
-func (b *Branch) GetDisplayString() string {
-	return utils.WithPadding(b.Recency, 4) + utils.ColoredString(b.Name, b.GetColor())
+// GetDisplayStrings returns the dispaly string of branch
+func (b *Branch) GetDisplayStrings() []string {
+	return []string{b.Recency, utils.ColoredString(b.Name, b.GetColor())}
 }
 
 // GetColor branch color
diff --git a/pkg/commands/commit.go b/pkg/commands/commit.go
new file mode 100644
index 000000000..37c3e9525
--- /dev/null
+++ b/pkg/commands/commit.go
@@ -0,0 +1,26 @@
+package commands
+
+import (
+	"github.com/fatih/color"
+)
+
+// Commit : A git commit
+type Commit struct {
+	Sha           string
+	Name          string
+	Pushed        bool
+	DisplayString string
+}
+
+func (c *Commit) GetDisplayStrings() []string {
+	red := color.New(color.FgRed)
+	yellow := color.New(color.FgYellow)
+	white := color.New(color.FgWhite)
+
+	shaColor := yellow
+	if c.Pushed {
+		shaColor = red
+	}
+
+	return []string{shaColor.Sprint(c.Sha), white.Sprint(c.Name)}
+}
diff --git a/pkg/commands/file.go b/pkg/commands/file.go
new file mode 100644
index 000000000..8fcd9aff9
--- /dev/null
+++ b/pkg/commands/file.go
@@ -0,0 +1,36 @@
+package commands
+
+import "github.com/fatih/color"
+
+// File : A file from git status
+// duplicating this for now
+type File struct {
+	Name               string
+	HasStagedChanges   bool
+	HasUnstagedChanges bool
+	Tracked            bool
+	Deleted            bool
+	HasMergeConflicts  bool
+	DisplayString      string
+	Type               string // one of 'file', 'directory', and 'other'
+}
+
+// GetDisplayStrings returns the display string of a file
+func (f *File) GetDisplayStrings() []string {
+	// potentially inefficient to be instantiating these color
+	// objects with each render
+	red := color.New(color.FgRed)
+	green := color.New(color.FgGreen)
+	if !f.Tracked && !f.HasStagedChanges {
+		return []string{red.Sprint(f.DisplayString)}
+	}
+
+	output := green.Sprint(f.DisplayString[0:1])
+	output += red.Sprint(f.DisplayString[1:3])
+	if f.HasUnstagedChanges {
+		output += red.Sprint(f.Name)
+	} else {
+		output += green.Sprint(f.Name)
+	}
+	return []string{output}
+}
diff --git a/pkg/commands/git.go b/pkg/commands/git.go
index 5744fa6aa..3fb46fff7 100644
--- a/pkg/commands/git.go
+++ b/pkg/commands/git.go
@@ -104,17 +104,17 @@ func NewGitCommand(log *logrus.Entry, osCommand *OSCommand, tr *i18n.Localizer)
 }
 
 // GetStashEntries stash entryies
-func (c *GitCommand) GetStashEntries() []StashEntry {
+func (c *GitCommand) GetStashEntries() []*StashEntry {
 	rawString, _ := c.OSCommand.RunCommandWithOutput("git stash list --pretty='%gs'")
-	stashEntries := []StashEntry{}
+	stashEntries := []*StashEntry{}
 	for i, line := range utils.SplitLines(rawString) {
 		stashEntries = append(stashEntries, stashEntryFromLine(line, i))
 	}
 	return stashEntries
 }
 
-func stashEntryFromLine(line string, index int) StashEntry {
-	return StashEntry{
+func stashEntryFromLine(line string, index int) *StashEntry {
+	return &StashEntry{
 		Name:          line,
 		Index:         index,
 		DisplayString: line,
@@ -127,10 +127,10 @@ func (c *GitCommand) GetStashEntryDiff(index int) (string, error) {
 }
 
 // GetStatusFiles git status files
-func (c *GitCommand) GetStatusFiles() []File {
+func (c *GitCommand) GetStatusFiles() []*File {
 	statusOutput, _ := c.GitStatus()
 	statusStrings := utils.SplitLines(statusOutput)
-	files := []File{}
+	files := []*File{}
 
 	for _, statusString := range statusStrings {
 		change := statusString[0:2]
@@ -140,7 +140,7 @@ func (c *GitCommand) GetStatusFiles() []File {
 		_, untracked := map[string]bool{"??": true, "A ": true, "AM": true}[change]
 		_, hasNoStagedChanges := map[string]bool{" ": true, "U": true, "?": true}[stagedChange]
 
-		file := File{
+		file := &File{
 			Name:               filename,
 			DisplayString:      statusString,
 			HasStagedChanges:   !hasNoStagedChanges,
@@ -168,7 +168,7 @@ func (c *GitCommand) StashSave(message string) error {
 }
 
 // MergeStatusFiles merge status files
-func (c *GitCommand) MergeStatusFiles(oldFiles, newFiles []File) []File {
+func (c *GitCommand) MergeStatusFiles(oldFiles, newFiles []*File) []*File {
 	if len(oldFiles) == 0 {
 		return newFiles
 	}
@@ -176,7 +176,7 @@ func (c *GitCommand) MergeStatusFiles(oldFiles, newFiles []File) []File {
 	appendedIndexes := []int{}
 
 	// retain position of files we already could see
-	result := []File{}
+	result := []*File{}
 	for _, oldFile := range oldFiles {
 		for newIndex, newFile := range newFiles {
 			if oldFile.Name == newFile.Name {
@@ -415,7 +415,7 @@ func (c *GitCommand) IsInMergeState() (bool, error) {
 }
 
 // RemoveFile directly
-func (c *GitCommand) RemoveFile(file File) error {
+func (c *GitCommand) RemoveFile(file *File) error {
 	// if the file isn't tracked, we assume you want to delete it
 	if file.HasStagedChanges {
 		if err := c.OSCommand.RunCommand("git reset -- " + file.Name); err != nil {
@@ -471,17 +471,17 @@ func includesString(list []string, a string) bool {
 }
 
 // GetCommits obtains the commits of the current branch
-func (c *GitCommand) GetCommits() []Commit {
+func (c *GitCommand) GetCommits() []*Commit {
 	pushables := c.GetCommitsToPush()
 	log := c.GetLog()
-	commits := []Commit{}
+	commits := []*Commit{}
 	// now we can split it up and turn it into commits
 	lines := utils.SplitLines(log)
 	for _, line := range lines {
 		splitLine := strings.Split(line, " ")
 		sha := splitLine[0]
 		pushed := includesString(pushables, sha)
-		commits = append(commits, Commit{
+		commits = append(commits, &Commit{
 			Sha:           sha,
 			Name:          strings.Join(splitLine[1:], " "),
 			Pushed:        pushed,
@@ -519,7 +519,7 @@ func (c *GitCommand) Show(sha string) string {
 }
 
 // Diff returns the diff of a file
-func (c *GitCommand) Diff(file File) string {
+func (c *GitCommand) Diff(file *File) string {
 	cachedArg := ""
 	fileName := c.OSCommand.Quote(file.Name)
 	if file.HasStagedChanges && !file.HasUnstagedChanges {
diff --git a/pkg/commands/git_structs.go b/pkg/commands/git_structs.go
index 2b3b3f2db..1590ce32e 100644
--- a/pkg/commands/git_structs.go
+++ b/pkg/commands/git_structs.go
@@ -1,32 +1,5 @@
 package commands
 
-// File : A staged/unstaged file
-type File struct {
-	Name               string
-	HasStagedChanges   bool
-	HasUnstagedChanges bool
-	Tracked            bool
-	Deleted            bool
-	HasMergeConflicts  bool
-	DisplayString      string
-	Type               string // one of 'file', 'directory', and 'other'
-}
-
-// Commit : A git commit
-type Commit struct {
-	Sha           string
-	Name          string
-	Pushed        bool
-	DisplayString string
-}
-
-// StashEntry : A git stash entry
-type StashEntry struct {
-	Index         int
-	Name          string
-	DisplayString string
-}
-
 // Conflict : A git conflict with a start middle and end corresponding to line
 // numbers in the file where the conflict bars appear
 type Conflict struct {
diff --git a/pkg/commands/stash_entry.go b/pkg/commands/stash_entry.go
new file mode 100644
index 000000000..3886fd4c9
--- /dev/null
+++ b/pkg/commands/stash_entry.go
@@ -0,0 +1,13 @@
+package commands
+
+// StashEntry : A git stash entry
+type StashEntry struct {
+	Index         int
+	Name          string
+	DisplayString string
+}
+
+// GetDisplayStrings returns the dispaly string of branch
+func (s *StashEntry) GetDisplayStrings() []string {
+	return []string{s.DisplayString}
+}
diff --git a/pkg/git/branch_list_builder.go b/pkg/git/branch_list_builder.go
index 651b684f5..151e5b0b4 100644
--- a/pkg/git/branch_list_builder.go
+++ b/pkg/git/branch_list_builder.go
@@ -34,7 +34,7 @@ func NewBranchListBuilder(log *logrus.Entry, gitCommand *commands.GitCommand) (*
 	}, nil
 }
 
-func (b *BranchListBuilder) obtainCurrentBranch() commands.Branch {
+func (b *BranchListBuilder) obtainCurrentBranch() *commands.Branch {
 	// I used go-git for this, but that breaks if you've just done a git init,
 	// even though you're on 'master'
 	branchName, err := b.GitCommand.OSCommand.RunCommandWithOutput("git symbolic-ref --short HEAD")
@@ -44,11 +44,11 @@ func (b *BranchListBuilder) obtainCurrentBranch() commands.Branch {
 			panic(err.Error())
 		}
 	}
-	return commands.Branch{Name: strings.TrimSpace(branchName), Recency: "  *"}
+	return &commands.Branch{Name: strings.TrimSpace(branchName), Recency: "  *"}
 }
 
-func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainReflogBranches() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 	rawString, err := b.GitCommand.OSCommand.RunCommandWithOutput("git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD")
 	if err != nil {
 		return branches
@@ -58,14 +58,14 @@ func (b *BranchListBuilder) obtainReflogBranches() []commands.Branch {
 	for _, line := range branchLines {
 		timeNumber, timeUnit, branchName := branchInfoFromLine(line)
 		timeUnit = abbreviatedTimeUnit(timeUnit)
-		branch := commands.Branch{Name: branchName, Recency: timeNumber + timeUnit}
+		branch := &commands.Branch{Name: branchName, Recency: timeNumber + timeUnit}
 		branches = append(branches, branch)
 	}
 	return branches
 }
 
-func (b *BranchListBuilder) obtainSafeBranches() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) obtainSafeBranches() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 
 	bIter, err := b.GitCommand.Repo.Branches()
 	if err != nil {
@@ -73,14 +73,14 @@ func (b *BranchListBuilder) obtainSafeBranches() []commands.Branch {
 	}
 	err = bIter.ForEach(func(b *plumbing.Reference) error {
 		name := b.Name().Short()
-		branches = append(branches, commands.Branch{Name: name})
+		branches = append(branches, &commands.Branch{Name: name})
 		return nil
 	})
 
 	return branches
 }
 
-func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []commands.Branch, included bool) []commands.Branch {
+func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existingBranches []*commands.Branch, included bool) []*commands.Branch {
 	for _, newBranch := range newBranches {
 		if included == branchIncluded(newBranch.Name, existingBranches) {
 			finalBranches = append(finalBranches, newBranch)
@@ -89,7 +89,7 @@ func (b *BranchListBuilder) appendNewBranches(finalBranches, newBranches, existi
 	return finalBranches
 }
 
-func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.Branch) string {
+func sanitisedReflogName(reflogBranch *commands.Branch, safeBranches []*commands.Branch) string {
 	for _, safeBranch := range safeBranches {
 		if strings.ToLower(safeBranch.Name) == strings.ToLower(reflogBranch.Name) {
 			return safeBranch.Name
@@ -99,15 +99,15 @@ func sanitisedReflogName(reflogBranch commands.Branch, safeBranches []commands.B
 }
 
 // Build the list of branches for the current repo
-func (b *BranchListBuilder) Build() []commands.Branch {
-	branches := make([]commands.Branch, 0)
+func (b *BranchListBuilder) Build() []*commands.Branch {
+	branches := make([]*commands.Branch, 0)
 	head := b.obtainCurrentBranch()
 	safeBranches := b.obtainSafeBranches()
 	if len(safeBranches) == 0 {
 		return append(branches, head)
 	}
 	reflogBranches := b.obtainReflogBranches()
-	reflogBranches = uniqueByName(append([]commands.Branch{head}, reflogBranches...))
+	reflogBranches = uniqueByName(append([]*commands.Branch{head}, reflogBranches...))
 	for i, reflogBranch := range reflogBranches {
 		reflogBranches[i].Name = sanitisedReflogName(reflogBranch, safeBranches)
 	}
@@ -118,7 +118,7 @@ func (b *BranchListBuilder) Build() []commands.Branch {
 	return branches
 }
 
-func branchIncluded(branchName string, branches []commands.Branch) bool {
+func branchIncluded(branchName string, branches []*commands.Branch) bool {
 	for _, existingBranch := range branches {
 		if strings.ToLower(existingBranch.Name) == strings.ToLower(branchName) {
 			return true
@@ -127,8 +127,8 @@ func branchIncluded(branchName string, branches []commands.Branch) bool {
 	return false
 }
 
-func uniqueByName(branches []commands.Branch) []commands.Branch {
-	finalBranches := make([]commands.Branch, 0)
+func uniqueByName(branches []*commands.Branch) []*commands.Branch {
+	finalBranches := make([]*commands.Branch, 0)
 	for _, branch := range branches {
 		if branchIncluded(branch.Name, finalBranches) {
 			continue
diff --git a/pkg/gui/branches_panel.go b/pkg/gui/branches_panel.go
index 659725ef2..0f66533b1 100644
--- a/pkg/gui/branches_panel.go
+++ b/pkg/gui/branches_panel.go
@@ -7,6 +7,7 @@ import (
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
 	"github.com/jesseduffield/lazygit/pkg/git"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
 func (gui *Gui) handleBranchPress(g *gocui.Gui, v *gocui.View) error {
@@ -109,7 +110,7 @@ func (gui *Gui) handleMerge(g *gocui.Gui, v *gocui.View) error {
 	return nil
 }
 
-func (gui *Gui) getSelectedBranch(v *gocui.View) commands.Branch {
+func (gui *Gui) getSelectedBranch(v *gocui.View) *commands.Branch {
 	lineNumber := gui.getItemPosition(v)
 	return gui.State.Branches[lineNumber]
 }
@@ -151,12 +152,15 @@ func (gui *Gui) refreshBranches(g *gocui.Gui) error {
 			return err
 		}
 		gui.State.Branches = builder.Build()
+
 		v.Clear()
-		displayStrings := make([]string, len(gui.State.Branches))
-		for i, branch := range gui.State.Branches {
-			displayStrings[i] = branch.GetDisplayString()
+		list, err := utils.RenderList(gui.State.Branches)
+		if err != nil {
+			return err
 		}
-		fmt.Fprint(v, strings.Join(displayStrings, "\n"))
+
+		fmt.Fprint(v, list)
+
 		gui.resetOrigin(v)
 		return gui.refreshStatus(g)
 	})
diff --git a/pkg/gui/commits_panel.go b/pkg/gui/commits_panel.go
index dd33369a5..f0b96586a 100644
--- a/pkg/gui/commits_panel.go
+++ b/pkg/gui/commits_panel.go
@@ -3,26 +3,12 @@ package gui
 import (
 	"errors"
 	"fmt"
-	"strings"
 
-	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-func (gui *Gui) renderCommit(commit commands.Commit) string {
-	red := color.New(color.FgRed)
-	yellow := color.New(color.FgYellow)
-	white := color.New(color.FgWhite)
-
-	shaColor := yellow
-	if commit.Pushed {
-		shaColor = red
-	}
-
-	return shaColor.Sprint(commit.Sha) + " " + white.Sprint(commit.Name)
-}
-
 func (gui *Gui) refreshCommits(g *gocui.Gui) error {
 	g.Update(func(*gocui.Gui) error {
 		gui.State.Commits = gui.GitCommand.GetCommits()
@@ -30,12 +16,14 @@ func (gui *Gui) refreshCommits(g *gocui.Gui) error {
 		if err != nil {
 			panic(err)
 		}
+
 		v.Clear()
-		displayStrings := make([]string, len(gui.State.Commits))
-		for i, commit := range gui.State.Commits {
-			displayStrings[i] = gui.renderCommit(commit)
+		list, err := utils.RenderList(gui.State.Commits)
+		if err != nil {
+			return err
 		}
-		fmt.Fprint(v, strings.Join(displayStrings, "\n"))
+		fmt.Fprint(v, list)
+
 		gui.refreshStatus(g)
 		if g.CurrentView().Name() == "commits" {
 			gui.handleCommitSelect(g, v)
@@ -106,7 +94,7 @@ func (gui *Gui) handleCommitSquashDown(g *gocui.Gui, v *gocui.View) error {
 }
 
 // TODO: move to files panel
-func (gui *Gui) anyUnStagedChanges(files []commands.File) bool {
+func (gui *Gui) anyUnStagedChanges(files []*commands.File) bool {
 	for _, file := range files {
 		if file.Tracked && file.HasUnstagedChanges {
 			return true
@@ -169,13 +157,13 @@ func (gui *Gui) handleRenameCommitEditor(g *gocui.Gui, v *gocui.View) error {
 	return nil
 }
 
-func (gui *Gui) getSelectedCommit(g *gocui.Gui) (commands.Commit, error) {
+func (gui *Gui) getSelectedCommit(g *gocui.Gui) (*commands.Commit, error) {
 	v, err := g.View("commits")
 	if err != nil {
 		panic(err)
 	}
 	if len(gui.State.Commits) == 0 {
-		return commands.Commit{}, errors.New(gui.Tr.SLocalize("NoCommitsThisBranch"))
+		return &commands.Commit{}, errors.New(gui.Tr.SLocalize("NoCommitsThisBranch"))
 	}
 	lineNumber := gui.getItemPosition(v)
 	if lineNumber > len(gui.State.Commits)-1 {
diff --git a/pkg/gui/files_panel.go b/pkg/gui/files_panel.go
index 6ad2aed5b..6fd05552f 100644
--- a/pkg/gui/files_panel.go
+++ b/pkg/gui/files_panel.go
@@ -10,14 +10,14 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
-func (gui *Gui) stagedFiles() []commands.File {
+func (gui *Gui) stagedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.HasStagedChanges {
 			result = append(result, file)
@@ -26,9 +26,9 @@ func (gui *Gui) stagedFiles() []commands.File {
 	return result
 }
 
-func (gui *Gui) trackedFiles() []commands.File {
+func (gui *Gui) trackedFiles() []*commands.File {
 	files := gui.State.Files
-	result := make([]commands.File, 0)
+	result := make([]*commands.File, 0)
 	for _, file := range files {
 		if file.Tracked {
 			result = append(result, file)
@@ -117,9 +117,9 @@ func (gui *Gui) handleAddPatch(g *gocui.Gui, v *gocui.View) error {
 	return gui.Errors.ErrSubProcess
 }
 
-func (gui *Gui) getSelectedFile(g *gocui.Gui) (commands.File, error) {
+func (gui *Gui) getSelectedFile(g *gocui.Gui) (*commands.File, error) {
 	if len(gui.State.Files) == 0 {
-		return commands.File{}, gui.Errors.ErrNoFiles
+		return &commands.File{}, gui.Errors.ErrNoFiles
 	}
 	filesView, err := g.View("files")
 	if err != nil {
@@ -185,7 +185,7 @@ func (gui *Gui) handleFileSelect(g *gocui.Gui, v *gocui.View) error {
 		gui.renderString(g, "main", gui.Tr.SLocalize("NoChangedFiles"))
 		return gui.renderfilesOptions(g, nil)
 	}
-	gui.renderfilesOptions(g, &file)
+	gui.renderfilesOptions(g, file)
 	var content string
 	if file.HasMergeConflicts {
 		return gui.refreshMergePanel(g)
@@ -276,25 +276,6 @@ func (gui *Gui) updateHasMergeConflictStatus() error {
 	return nil
 }
 
-func (gui *Gui) renderFile(file commands.File) string {
-	// potentially inefficient to be instantiating these color
-	// objects with each render
-	red := color.New(color.FgRed)
-	green := color.New(color.FgGreen)
-	if !file.Tracked && !file.HasStagedChanges {
-		return red.Sprint(file.DisplayString)
-	}
-
-	output := green.Sprint(file.DisplayString[0:1])
-	output += red.Sprint(file.DisplayString[1:3])
-	if file.HasUnstagedChanges {
-		output += red.Sprint(file.Name)
-	} else {
-		output += green.Sprint(file.Name)
-	}
-	return output
-}
-
 func (gui *Gui) catSelectedFile(g *gocui.Gui) (string, error) {
 	item, err := gui.getSelectedFile(g)
 	if err != nil {
@@ -321,13 +302,12 @@ func (gui *Gui) refreshFiles(g *gocui.Gui) error {
 	}
 	gui.refreshStateFiles()
 
-	displayStrings := make([]string, len(gui.State.Files))
-	for i, file := range gui.State.Files {
-		displayStrings[i] = gui.renderFile(file)
-	}
-
 	filesView.Clear()
-	fmt.Fprint(filesView, strings.Join(displayStrings, "\n"))
+	list, err := utils.RenderList(gui.State.Files)
+	if err != nil {
+		return err
+	}
+	fmt.Fprint(filesView, list)
 
 	gui.correctCursor(filesView)
 	if filesView == g.CurrentView() {
diff --git a/pkg/gui/gui.go b/pkg/gui/gui.go
index e3cc61529..f527e8c5d 100644
--- a/pkg/gui/gui.go
+++ b/pkg/gui/gui.go
@@ -71,10 +71,10 @@ type Gui struct {
 }
 
 type guiState struct {
-	Files             []commands.File
-	Branches          []commands.Branch
-	Commits           []commands.Commit
-	StashEntries      []commands.StashEntry
+	Files             []*commands.File
+	Branches          []*commands.Branch
+	Commits           []*commands.Commit
+	StashEntries      []*commands.StashEntry
 	PreviousView      string
 	HasMergeConflicts bool
 	ConflictIndex     int
@@ -83,17 +83,17 @@ type guiState struct {
 	EditHistory       *stack.Stack
 	Platform          commands.Platform
 	Updating          bool
-	Keys              []Binding
+	Keys              []*Binding
 }
 
 // NewGui builds a new gui handler
 func NewGui(log *logrus.Entry, gitCommand *commands.GitCommand, oSCommand *commands.OSCommand, tr *i18n.Localizer, config config.AppConfigurer, updater *updates.Updater) (*Gui, error) {
 
 	initialState := guiState{
-		Files:         make([]commands.File, 0),
+		Files:         make([]*commands.File, 0),
 		PreviousView:  "files",
-		Commits:       make([]commands.Commit, 0),
-		StashEntries:  make([]commands.StashEntry, 0),
+		Commits:       make([]*commands.Commit, 0),
+		StashEntries:  make([]*commands.StashEntry, 0),
 		ConflictIndex: 0,
 		ConflictTop:   true,
 		Conflicts:     make([]commands.Conflict, 0),
diff --git a/pkg/gui/keybindings.go b/pkg/gui/keybindings.go
index c8ed7d3c8..e05caaec7 100644
--- a/pkg/gui/keybindings.go
+++ b/pkg/gui/keybindings.go
@@ -1,6 +1,8 @@
 package gui
 
-import "github.com/jesseduffield/gocui"
+import (
+	"github.com/jesseduffield/gocui"
+)
 
 // Binding - a keybinding mapping a key and modifier to a handler. The keypress
 // is only handled if the given view has focus, or handled globally if the view
@@ -14,8 +16,26 @@ type Binding struct {
 	Description string
 }
 
-func (gui *Gui) GetKeybindings() []Binding {
-	bindings := []Binding{
+// GetDisplayStrings returns the display string of a file
+func (b *Binding) GetDisplayStrings() []string {
+	return []string{b.GetKey(), b.Description}
+}
+
+func (b *Binding) GetKey() string {
+	r, ok := b.Key.(rune)
+	key := ""
+
+	if ok {
+		key = string(r)
+	} else if b.KeyReadable != "" {
+		key = b.KeyReadable
+	}
+
+	return key
+}
+
+func (gui *Gui) GetKeybindings() []*Binding {
+	bindings := []*Binding{
 		{
 			ViewName: "",
 			Key:      'q',
@@ -360,7 +380,7 @@ func (gui *Gui) GetKeybindings() []Binding {
 	// Would make these keybindings global but that interferes with editing
 	// input in the confirmation panel
 	for _, viewName := range []string{"status", "files", "branches", "commits", "stash", "menu"} {
-		bindings = append(bindings, []Binding{
+		bindings = append(bindings, []*Binding{
 			{ViewName: viewName, Key: gocui.KeyTab, Modifier: gocui.ModNone, Handler: gui.nextView},
 			{ViewName: viewName, Key: gocui.KeyArrowLeft, Modifier: gocui.ModNone, Handler: gui.previousView},
 			{ViewName: viewName, Key: gocui.KeyArrowRight, Modifier: gocui.ModNone, Handler: gui.nextView},
diff --git a/pkg/gui/menu_panel.go b/pkg/gui/menu_panel.go
index 983543c94..ee0773a51 100644
--- a/pkg/gui/menu_panel.go
+++ b/pkg/gui/menu_panel.go
@@ -49,50 +49,20 @@ func (gui *Gui) handleMenuClose(g *gocui.Gui, v *gocui.View) error {
 	return gui.returnFocus(g, v)
 }
 
-func (gui *Gui) GetKey(binding Binding) string {
-	r, ok := binding.Key.(rune)
-	key := ""
-
-	if ok {
-		key = string(r)
-	} else if binding.KeyReadable != "" {
-		key = binding.KeyReadable
-	}
-
-	return key
-}
-
-func (gui *Gui) GetMaxKeyLength(bindings []Binding) int {
-	max := 0
-	for _, binding := range bindings {
-		keyLength := len(gui.GetKey(binding))
-		if keyLength > max {
-			max = keyLength
-		}
-	}
-	return max
-}
-
 func (gui *Gui) handleMenu(g *gocui.Gui, v *gocui.View) error {
 	var (
-		contentGlobal, contentPanel   []string
-		bindingsGlobal, bindingsPanel []Binding
+		bindingsGlobal, bindingsPanel []*Binding
 	)
 	// clear keys slice, so we don't have ghost elements
 	gui.State.Keys = gui.State.Keys[:0]
 	bindings := gui.GetKeybindings()
-	padWidth := gui.GetMaxKeyLength(bindings)
 
 	for _, binding := range bindings {
-		key := gui.GetKey(binding)
-		if key != "" && binding.Description != "" {
-			content := fmt.Sprintf("%s  %s", utils.WithPadding(key, padWidth), binding.Description)
+		if binding.GetKey() != "" && binding.Description != "" {
 			switch binding.ViewName {
 			case "":
-				contentGlobal = append(contentGlobal, content)
 				bindingsGlobal = append(bindingsGlobal, binding)
 			case v.Name():
-				contentPanel = append(contentPanel, content)
 				bindingsPanel = append(bindingsPanel, binding)
 			}
 		}
@@ -100,24 +70,25 @@ func (gui *Gui) handleMenu(g *gocui.Gui, v *gocui.View) error {
 
 	// append dummy element to have a separator between
 	// panel and global keybindings
-	contentPanel = append(contentPanel, "")
-	bindingsPanel = append(bindingsPanel, Binding{})
-
-	content := append(contentPanel, contentGlobal...)
+	bindingsPanel = append(bindingsPanel, &Binding{})
 	gui.State.Keys = append(bindingsPanel, bindingsGlobal...)
-	contentJoined := strings.Join(content, "\n")
 
-	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, contentJoined)
+	list, err := utils.RenderList(gui.State.Keys)
+	if err != nil {
+		return err
+	}
+
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, list)
 	menuView, _ := g.SetView("menu", x0, y0, x1, y1, 0)
 	menuView.Title = strings.Title(gui.Tr.SLocalize("menu"))
 	menuView.FgColor = gocui.ColorWhite
+	menuView.Clear()
+	fmt.Fprint(menuView, list)
 
 	if err := gui.renderMenuOptions(g); err != nil {
 		return err
 	}
 
-	fmt.Fprint(menuView, contentJoined)
-
 	g.Update(func(g *gocui.Gui) error {
 		_, err := g.SetViewOnTop("menu")
 		if err != nil {
diff --git a/pkg/gui/stash_panel.go b/pkg/gui/stash_panel.go
index 3a9fac8d4..62b4efda7 100644
--- a/pkg/gui/stash_panel.go
+++ b/pkg/gui/stash_panel.go
@@ -2,10 +2,10 @@ package gui
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/jesseduffield/gocui"
 	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
 )
 
 func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
@@ -16,13 +16,12 @@ func (gui *Gui) refreshStashEntries(g *gocui.Gui) error {
 		}
 		gui.State.StashEntries = gui.GitCommand.GetStashEntries()
 
-		displayStrings := make([]string, len(gui.State.StashEntries))
-		for i, stashEntry := range gui.State.StashEntries {
-			displayStrings[i] = stashEntry.DisplayString
-		}
-
 		v.Clear()
-		fmt.Fprint(v, strings.Join(displayStrings, "\n"))
+		list, err := utils.RenderList(gui.State.StashEntries)
+		if err != nil {
+			return err
+		}
+		fmt.Fprint(v, list)
 
 		return gui.resetOrigin(v)
 	})
@@ -35,7 +34,7 @@ func (gui *Gui) getSelectedStashEntry(v *gocui.View) *commands.StashEntry {
 	}
 	stashView, _ := gui.g.View("stash")
 	lineNumber := gui.getItemPosition(stashView)
-	return &gui.State.StashEntries[lineNumber]
+	return gui.State.StashEntries[lineNumber]
 }
 
 func (gui *Gui) renderStashOptions(g *gocui.Gui) error {
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
index cb23eb75e..f1a56116b 100644
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -1,10 +1,12 @@
 package utils
 
 import (
+	"errors"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"reflect"
 	"strings"
 	"time"
 
@@ -107,3 +109,67 @@ func Min(x,