Clean up and normalize examples

examples/countdown/main.go

@@ -37,6 +37,11 @@ func (m model) Init() tea.Cmd {
 
 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "q", "esc":
+			return m, tea.Quit
+		}
 
 	case tickMsg:
 		t := time.Time(msg)
@@ -45,12 +50,6 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		m.lastTick = t
 		return m, tick()
-
-	case tea.KeyMsg:
-		switch msg.String() {
-		case "ctrl+c", "q":
-			return m, tea.Quit
-		}
 	}
 
 	return m, nil

examples/fullscreen/main.go

@@ -16,19 +16,13 @@ type model int
 type tickMsg time.Time
 
 func main() {
-	p := tea.NewProgram(model(5))
-
-	// Bubble Tea will automatically exit the alternate screen buffer.
-	p.EnterAltScreen()
-	err := p.Start()
-
-	if err != nil {
+	if err := tea.NewProgram(model(5)).Start(); err != nil {
 		log.Fatal(err)
 	}
 }
 
 func (m model) Init() tea.Cmd {
-	return tick()
+	return tea.Batch(tick(), tea.EnterAltScreen)
 }
 
 func (m model) Update(message tea.Msg) (tea.Model, tea.Cmd) {
@@ -36,11 +30,7 @@ func (m model) Update(message tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "ctrl+c":
-			fallthrough
-		case "esc":
-			fallthrough
-		case "q":
+		case "q", "esc", "ctrl+c":
 			return m, tea.Quit
 		}
 

examples/glamour/main.go

@@ -86,7 +86,7 @@ func (e example) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "q", "ctrl+c":
+		case "q", "ctrl+c", "esc":
 			return e, tea.Quit
 		default:
 			vp, cmd := e.viewport.Update(msg)

examples/http/main.go

@@ -40,11 +40,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "esc":
-			fallthrough
-		case "ctrl+c":
-			fallthrough
-		case "q":
+		case "q", "ctrl+c", "esc":
 			return m, tea.Quit
 		default:
 			return m, nil

examples/mouse/main.go

@@ -35,7 +35,7 @@ func (m model) Init() tea.Cmd {
 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
-		if s := msg.String(); s == "ctrl+c" || s == "q" {
+		if s := msg.String(); s == "ctrl+c" || s == "q" || s == "esc" {
 			return m, tea.Quit
 		}
 

examples/pager/main.go

@@ -87,8 +87,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
-		// Ctrl+c exits
-		if k := msg.String(); k == "ctrl+c" || k == "q" {
+		if k := msg.String(); k == "ctrl+c" || k == "q" || k == "esc" {
 			return m, tea.Quit
 		}
 

examples/paginator/main.go

@@ -24,8 +24,8 @@ func newModel() model {
 	p := paginator.NewModel()
 	p.Type = paginator.Dots
 	p.PerPage = 10
-	p.ActiveDot = lipgloss.NewStyle().Foreground(lipgloss.AdaptiveColor{Light: "#847A85", Dark: "#979797"}).Render("•")
-	p.InactiveDot = lipgloss.NewStyle().Foreground(lipgloss.AdaptiveColor{Light: "#C2B8C2", Dark: "#4D4D4D"}).Render("•")
+	p.ActiveDot = lipgloss.NewStyle().Foreground(lipgloss.AdaptiveColor{Light: "235", Dark: "252"}).Render("•")
+	p.InactiveDot = lipgloss.NewStyle().Foreground(lipgloss.AdaptiveColor{Light: "250", Dark: "238"}).Render("•")
 	p.SetTotalPages(len(items))
 
 	return model{
@@ -48,7 +48,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "q":
+		case "q", "esc", "ctrl+c":
 			return m, tea.Quit
 		}
 	}

examples/pipe/main.go

@@ -1,11 +1,9 @@
 package main
 
-// An example of how to pipe in data to a Bubble Tea application. It's actually
-// more of a proof that Bubble Tea will automatically listen for keystrokes
-// when input is not a TTY, such as when data is piped or redirected in.
-//
-// In the case of this example we're listing for a single keystroke used to
-// exit the program.
+// An example illustating how to pipe in data to a Bubble Tea application.
+// Moreso, this serves as proof that Bubble Tea will automatically listen for
+// keystrokes when input is not a TTY, such as when data is piped or redirected
+// in.
 
 import (
 	"bufio"

examples/progress/main.go

@@ -46,7 +46,7 @@ func (e example) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "q", "ctrl+c":
+		case "q", "ctrl+c", "esc":
 			return e, tea.Quit
 		default:
 			return e, nil

examples/result/main.go

@@ -13,41 +13,13 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 )
 
-var (
-	choices = []string{"Taro", "Coffee", "Lychee"}
-)
+var choices = []string{"Taro", "Coffee", "Lychee"}
 
 type model struct {
 	cursor int
 	choice chan string
 }
 
-func main() {
-	// This is where we'll listen for the choice the user makes in the Bubble
-	// Tea program.
-	result := make(chan string, 1)
-
-	// Pass the channel to the initialize function so our Bubble Tea program
-	// can send the final choice along when the time comes.
-	p := tea.NewProgram(model{cursor: 0, choice: result})
-	if err := p.Start(); err != nil {
-		fmt.Println("Oh no:", err)
-		os.Exit(1)
-	}
-
-	// Print out the final choice.
-	if r := <-result; r != "" {
-		fmt.Printf("\n---\nYou chose %s!\n", r)
-	}
-}
-
-// Pass a channel to the model to listen to the result value. This is a
-// function that returns the initialize function and is typically how you would
-// pass arguments to a tea.Init function.
-func initialModel(choice chan string) model {
-	return model{cursor: 0, choice: choice}
-}
-
 func (m model) Init() tea.Cmd {
 	return nil
 }
@@ -56,8 +28,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
-
-		case "ctrl+c", "q":
+		case "ctrl+c", "q", "esc":
 			close(m.choice) // If we're quitting just chose the channel.
 			return m, tea.Quit
 
@@ -101,3 +72,22 @@ func (m model) View() string {
 
 	return s.String()
 }
+
+func main() {
+	// This is where we'll listen for the choice the user makes in the Bubble
+	// Tea program.
+	result := make(chan string, 1)
+
+	// Pass the channel to the initialize function so our Bubble Tea program
+	// can send the final choice along when the time comes.
+	p := tea.NewProgram(model{cursor: 0, choice: result})
+	if err := p.Start(); err != nil {
+		fmt.Println("Oh no:", err)
+		os.Exit(1)
+	}
+
+	// Print out the final choice.
+	if r := <-result; r != "" {
+		fmt.Printf("\n---\nYou chose %s!\n", r)
+	}
+}

examples/simple/main.go

@@ -12,7 +12,8 @@ import (
 )
 
 func main() {
-	// Log to a file. Useful in debugging. Not required.
+	// Log to a file. Useful in debugging since you can't really log to stdout.
+	// Not required.
 	logfilePath := os.Getenv("BUBBLETEA_LOG")
 	if logfilePath != "" {
 		if _, err := tea.LogToFile(logfilePath, "simple"); err != nil {

examples/spinner/main.go

@@ -23,14 +23,6 @@ type model struct {
 	err      error
 }
 
-func main() {
-	p := tea.NewProgram(initialModel())
-	if err := p.Start(); err != nil {
-		fmt.Println(err)
-		os.Exit(1)
-	}
-}
-
 func initialModel() model {
 	s := spinner.NewModel()
 	s.Spinner = spinner.Dot
@@ -47,11 +39,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	case tea.KeyMsg:
 		switch msg.String() {
-		case "q":
-			fallthrough
-		case "esc":
-			fallthrough
-		case "ctrl+c":
+		case "q", "esc", "ctrl+c":
 			m.quitting = true
 			return m, tea.Quit
 		default:
@@ -81,3 +69,11 @@ func (m model) View() string {
 	}
 	return str
 }
+
+func main() {
+	p := tea.NewProgram(initialModel())
+	if err := p.Start(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}

examples/spinners/main.go

@@ -51,6 +51,8 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
+		case "ctrl+c", "q", "esc":
+			return m, tea.Quit
 		case "h", "left":
 			m.index--
 			if m.index <= 0 {
@@ -65,8 +67,6 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 			m.resetSpinner()
 			return m, spinner.Tick
-		case "ctrl+c", "q":
-			return m, tea.Quit
 		default:
 			return m, nil
 		}

examples/textinput/main.go

@@ -50,11 +50,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.Type {
-		case tea.KeyCtrlC:
-			fallthrough
-		case tea.KeyEsc:
-			fallthrough
-		case tea.KeyEnter:
+		case tea.KeyEnter, tea.KeyCtrlC, tea.KeyEsc:
 			return m, tea.Quit
 		}
 

examples/textinputs/main.go

@@ -67,8 +67,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch msg.String() {
-
-		case "ctrl+c":
+		case "ctrl+c", "esc":
 			return m, tea.Quit
 
 		// Cycle between inputs