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bubbletea
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Rename to Bubble Tea (with the import name tea)

This commit is contained in:
Christian Rocha 2020-05-25 19:26:40 -04:00
parent 200891b022
commit 3b8b011b5a
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GPG Key ID: D6CC7A16E5878018
24 changed files with 163 additions and 161 deletions
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22
README.md
View File

@ -1,4 +1,4 @@
# Boba
# Bubble Tea
The fun, functional way to build terminal apps. A Go framework based on
[The Elm Architecture][elm].
@ -18,7 +18,7 @@ import (
"fmt"
"log"
"time"
"github.com/charmbracelet/boba"
"github.com/charmbracelet/tea"
)
type model int
@ -26,36 +26,36 @@ type model int
type tickMsg time.Time
func main() {
p := boba.NewProgram(init, update, view, subscriptions)
p := tea.NewProgram(init, update, view, subscriptions)
if err := p.Start(); err != nil {
log.Fatal(err)
}
}
// Listen for messages and update the model accordingly
func update(msg boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
m, _ := mdl.(model)
switch msg.(type) {
case tickMsg:
m--
if m == 0 {
return m, boba.Quit
return m, tea.Quit
}
}
return m, nil
}
// Render to the terminal
func view(mdl boba.Model) string {
func view(mdl tea.Model) string {
m, _ := mdl.(model)
return fmt.Sprintf("Hi. This program will exit in %d seconds...\n", m)
}
// Subscribe to events
func subscriptions(_ boba.Model) boba.Subs {
return boba.Subs{
"tick": time.Every(time.Second, func(t time.Time) boba.Msg {
func subscriptions(_ tea.Model) tea.Subs {
return tea.Subs{
"tick": time.Every(time.Second, func(t time.Time) tea.Msg {
return tickMsg(t)
},
}
@ -64,7 +64,7 @@ func subscriptions(_ boba.Model) boba.Subs {
Hungry for more? See the [other examples][examples].
[examples]: https://github.com/charmbracelet/boba/tree/master/examples
[examples]: https://github.com/charmbracelet/tea/tree/master/examples
## Other Resources
@ -87,7 +87,7 @@ and [go-tea][gotea] by TJ Holowaychuk.
## License
[MIT](https://github.com/charmbracelet/boba/raw/master/LICENSE)
[MIT](https://github.com/charmbracelet/tea/raw/master/LICENSE)
***

2
commands.go
View File

@ -1,4 +1,4 @@
package boba
package tea
// Convenience commands. Note part of the Boba runtime, but potentially handy.

2
commands_unix.go
View File

@ -1,6 +1,6 @@
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package boba
package tea
import (
"os"

2
commands_windows.go
View File

@ -1,6 +1,6 @@
// +build windows
package boba
package tea
// OnResize is not supported on Windows at this time as Windows does not
// support the SIGWINCH signal.

24
examples/fullscreen/main.go
View File

@ -7,7 +7,7 @@ import (
"log"
"time"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
)
type model int
@ -15,37 +15,37 @@ type model int
type tickMsg time.Time
func main() {
boba.AltScreen()
defer boba.ExitAltScreen()
err := boba.NewProgram(initialize, update, view).Start()
tea.AltScreen()
defer tea.ExitAltScreen()
err := tea.NewProgram(initialize, update, view).Start()
if err != nil {
log.Fatal(err)
}
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
return model(5), tick()
}
func update(message boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
func update(message tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
m, _ := mdl.(model)
switch msg := message.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c":
fallthrough
case "esc":
fallthrough
case "q":
return m, boba.Quit
return m, tea.Quit
}
case tickMsg:
m -= 1
if m <= 0 {
return m, boba.Quit
return m, tea.Quit
}
return m, tick()
@ -54,13 +54,13 @@ func update(message boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
return m, nil
}
func view(mdl boba.Model) string {
func view(mdl tea.Model) string {
m, _ := mdl.(model)
return fmt.Sprintf("\n\n Hi. This program will exit in %d seconds...", m)
}
func tick() boba.Cmd {
return boba.Tick(time.Second, func(t time.Time) boba.Msg {
func tick() tea.Cmd {
return tea.Tick(time.Second, func(t time.Time) tea.Msg {
return tickMsg(t)
})
}

4
examples/go.mod
View File

@ -2,10 +2,10 @@ module examples
go 1.13
replace github.com/charmbracelet/boba => ../
replace github.com/charmbracelet/bubbletea => ../
require (
github.com/charmbracelet/boba v0.0.0-00010101000000-000000000000
github.com/charmbracelet/bubbletea v0.0.0-00010101000000-000000000000
github.com/fogleman/ease v0.0.0-20170301025033-8da417bf1776
github.com/muesli/termenv v0.5.2
)

1
examples/go.sum
View File

@ -16,6 +16,7 @@ golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42 h1:vEOn+mP2zCOVzKckCZy6YsCtDblrpj/w7B9nxGNELpg=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200519105757-fe76b779f299 h1:DYfZAGf2WMFjMxbgTjaC+2HC7NkNAQs+6Q8b9WEB/F4=
golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

18
examples/http/main.go
View File

@ -9,7 +9,7 @@ import (
"net/http"
"time"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
)
const url = "https://charm.sh/"
@ -23,17 +23,17 @@ type statusMsg int
type errMsg error
func main() {
p := boba.NewProgram(initialize, update, view)
p := tea.NewProgram(initialize, update, view)
if err := p.Start(); err != nil {
log.Fatal(err)
}
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
return Model{0, nil}, checkServer
}
func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {
m, ok := model.(Model)
if !ok {
return Model{err: errors.New("could not perform assertion on model during update")}, nil
@ -41,21 +41,21 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "esc":
fallthrough
case "ctrl+c":
fallthrough
case "q":
return m, boba.Quit
return m, tea.Quit
default:
return m, nil
}
case statusMsg:
m.status = int(msg)
return m, boba.Quit
return m, tea.Quit
case errMsg:
m.err = msg
@ -66,7 +66,7 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
}
}
func view(model boba.Model) string {
func view(model tea.Model) string {
m, _ := model.(Model)
s := fmt.Sprintf("Checking %s...", url)
if m.err != nil {
@ -77,7 +77,7 @@ func view(model boba.Model) string {
return s + "\n"
}
func checkServer() boba.Msg {
func checkServer() tea.Msg {
c := &http.Client{
Timeout: 10 * time.Second,
}

37
examples/pager/main.go
View File

@ -5,7 +5,8 @@ import (
"io/ioutil"
"os"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/bubbletea/viewport"
)
func main() {
@ -18,10 +19,10 @@ func main() {
}
// Use the full size of the terminal in its "Alternate Screen Buffer"
boba.AltScreen()
defer boba.ExitAltScreen()
tea.AltScreen()
defer tea.ExitAltScreen()
if err := boba.NewProgram(
if err := tea.NewProgram(
initialize(string(content)),
update,
view,
@ -44,52 +45,52 @@ type model struct {
err error
content string
ready bool
pager pager.Model
viewport viewport.Model
}
func initialize(content string) func() (boba.Model, boba.Cmd) {
return func() (boba.Model, boba.Cmd) {
func initialize(content string) func() (tea.Model, tea.Cmd) {
return func() (tea.Model, tea.Cmd) {
return model{
content: content,
}, getTerminalSize()
}
}
func update(msg boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
m, _ := mdl.(model)
switch msg := msg.(type) {
case boba.KeyMsg:
if msg.Type == boba.KeyCtrlC {
return m, boba.Quit
case tea.KeyMsg:
if msg.Type == tea.KeyCtrlC {
return m, tea.Quit
}
m.pager, _ = pager.Update(msg, m.pager)
m.viewport, _ = viewport.Update(msg, m.viewport)
case terminalSizeMsg:
if msg.Error() != nil {
m.err = msg.Error()
break
}
w, h := msg.Size()
m.pager = pager.NewModel(w, h)
m.pager.SetContent(m.content)
m.viewport = viewport.NewModel(w, h)
m.viewport.SetContent(m.content)
m.ready = true
}
return m, nil
}
func view(mdl boba.Model) string {
func view(mdl tea.Model) string {
m, _ := mdl.(model)
if m.err != nil {
return "\nError:" + m.err.Error()
} else if m.ready {
return "\n" + pager.View(m.pager)
return "\n" + viewport.View(m.viewport)
}
return "\nInitalizing..."
}
func getTerminalSize() boba.Cmd {
return boba.GetTerminalSize(func(w, h int, err error) boba.TerminalSizeMsg {
func getTerminalSize() tea.Cmd {
return tea.GetTerminalSize(func(w, h int, err error) tea.TerminalSizeMsg {
return terminalSizeMsg{width: w, height: h, err: err}
})
}

18
examples/simple/main.go
View File

@ -7,7 +7,7 @@ import (
"log"
"time"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
)
// A model can be more or less any type of data. It holds all the data for a
@ -21,13 +21,13 @@ type tickMsg time.Time
func main() {
// Initialize our program
p := boba.NewProgram(initialize, update, view)
p := tea.NewProgram(initialize, update, view)
if err := p.Start(); err != nil {
log.Fatal(err)
}
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
return model(5), tick
}
@ -35,16 +35,16 @@ func initialize() (boba.Model, boba.Cmd) {
// the message and update the model (or send back a new one) accordingly. You
// can also return a commmand, which is a function that peforms I/O and
// returns a message.
func update(msg boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, mdl tea.Model) (tea.Model, tea.Cmd) {
m, _ := mdl.(model)
switch msg.(type) {
case boba.KeyMsg:
return m, boba.Quit
case tea.KeyMsg:
return m, tea.Quit
case tickMsg:
m -= 1
if m <= 0 {
return m, boba.Quit
return m, tea.Quit
}
return m, tick
}
@ -53,12 +53,12 @@ func update(msg boba.Msg, mdl boba.Model) (boba.Model, boba.Cmd) {
// Views take data from the model and return a string which will be rendered
// to the terminal.
func view(mdl boba.Model) string {
func view(mdl tea.Model) string {
m, _ := mdl.(model)
return fmt.Sprintf("Hi. This program will exit in %d seconds. To quit sooner press any key.\n", m)
}
func tick() boba.Msg {
func tick() tea.Msg {
time.Sleep(time.Second)
return tickMsg{}
}

18
examples/spinner/main.go
View File

@ -4,8 +4,8 @@ import (
"fmt"
"os"
"github.com/charmbracelet/boba"
"github.com/charmbracelet/boba/spinner"
tea "github.com/charmbracelet/bubbletea"
"github.com/charmbracelet/bubbletea/spinner"
"github.com/muesli/termenv"
)
@ -22,14 +22,14 @@ type Model struct {
type errMsg error
func main() {
p := boba.NewProgram(initialize, update, view)
p := tea.NewProgram(initialize, update, view)
if err := p.Start(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
s := spinner.NewModel()
s.Type = spinner.Dot
@ -38,7 +38,7 @@ func initialize() (boba.Model, boba.Cmd) {
}, spinner.Tick(s)
}
func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {
m, ok := model.(Model)
if !ok {
return model, nil
@ -46,7 +46,7 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "q":
fallthrough
@ -54,7 +54,7 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
fallthrough
case "ctrl+c":
m.quitting = true
return m, boba.Quit
return m, tea.Quit
default:
return m, nil
}
@ -64,14 +64,14 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
return m, nil
default:
var cmd boba.Cmd
var cmd tea.Cmd
m.spinner, cmd = spinner.Update(msg, m.spinner)
return m, cmd
}
}
func view(model boba.Model) string {
func view(model tea.Model) string {
m, ok := model.(Model)
if !ok {
return "could not perform assertion on model in view\n"

24
examples/textinput/main.go
View File

@ -5,8 +5,8 @@ import (
"fmt"
"log"
"github.com/charmbracelet/boba"
input "github.com/charmbracelet/boba/textinput"
tea "github.com/charmbracelet/bubbletea"
input "github.com/charmbracelet/bubbletea/textinput"
)
type Model struct {
@ -18,7 +18,7 @@ type tickMsg struct{}
type errMsg error
func main() {
p := boba.NewProgram(
p := tea.NewProgram(
initialize,
update,
view,
@ -29,7 +29,7 @@ func main() {
}
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
inputModel := input.NewModel()
inputModel.Placeholder = "Pikachu"
inputModel.Focus()
@ -40,8 +40,8 @@ func initialize() (boba.Model, boba.Cmd) {
}, input.Blink(inputModel)
}
func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
var cmd boba.Cmd
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {
var cmd tea.Cmd
m, ok := model.(Model)
if !ok {
// When we encounter errors in Update we simply add the error to the
@ -53,14 +53,14 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
}
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.Type {
case boba.KeyCtrlC:
case tea.KeyCtrlC:
fallthrough
case boba.KeyEsc:
case tea.KeyEsc:
fallthrough
case boba.KeyEnter:
return m, boba.Quit
case tea.KeyEnter:
return m, tea.Quit
}
// We handle errors just like any other message
@ -73,7 +73,7 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
return m, cmd
}
func view(model boba.Model) string {
func view(model tea.Model) string {
m, ok := model.(Model)
if !ok {
return "Oh no: could not perform assertion on model."

30
examples/textinputs/main.go
View File

@ -4,8 +4,8 @@ import (
"fmt"
"os"
"github.com/charmbracelet/boba"
input "github.com/charmbracelet/boba/textinput"
tea "github.com/charmbracelet/bubbletea"
input "github.com/charmbracelet/bubbletea/textinput"
te "github.com/muesli/termenv"
)
@ -19,7 +19,7 @@ var (
)
func main() {
if err := boba.NewProgram(
if err := tea.NewProgram(
initialize,
update,
view,
@ -37,7 +37,7 @@ type Model struct {
submitButton string
}
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
name := input.NewModel()
name.Placeholder = "Name"
name.Focus()
@ -53,7 +53,7 @@ func initialize() (boba.Model, boba.Cmd) {
email.Prompt = blurredPrompt
return Model{0, name, nickName, email, blurredSubmitButton},
boba.Batch(
tea.Batch(
input.Blink(name),
input.Blink(nickName),
input.Blink(email),
@ -61,21 +61,21 @@ func initialize() (boba.Model, boba.Cmd) {
}
func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {
m, ok := model.(Model)
if !ok {
panic("could not perform assertion on model")
}
var cmd boba.Cmd
var cmd tea.Cmd
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c":
return m, boba.Quit
return m, tea.Quit
// Cycle between inputs
case "tab":
@ -98,7 +98,7 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
// Did the user press enter while the submit button was focused?
// If so, exit.
if s == "enter" && m.index == len(inputs) {
return m, boba.Quit
return m, tea.Quit
}
// Cycle indexes
@ -153,10 +153,10 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
}
}
func updateInputs(msg boba.Msg, m Model) (Model, boba.Cmd) {
func updateInputs(msg tea.Msg, m Model) (Model, tea.Cmd) {
var (
cmd boba.Cmd
cmds []boba.Cmd
cmd tea.Cmd
cmds []tea.Cmd
)
m.nameInput, cmd = input.Update(msg, m.nameInput)
cmds = append(cmds, cmd)
@ -164,10 +164,10 @@ func updateInputs(msg boba.Msg, m Model) (Model, boba.Cmd) {
cmds = append(cmds, cmd)
m.emailInput, cmd = input.Update(msg, m.emailInput)
cmds = append(cmds, cmd)
return m, boba.Batch(cmds...)
return m, tea.Batch(cmds...)
}
func view(model boba.Model) string {
func view(model tea.Model) string {
m, ok := model.(Model)
if !ok {
return "[error] could not perform assertion on model"

30
examples/views/main.go
View File

@ -8,12 +8,12 @@ import (
"strings"
"time"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
"github.com/fogleman/ease"
)
func main() {
p := boba.NewProgram(
p := tea.NewProgram(
initialize,
update,
view,
@ -43,25 +43,25 @@ type Model struct {
// INIT
func initialize() (boba.Model, boba.Cmd) {
func initialize() (tea.Model, tea.Cmd) {
return Model{0, false, 10, 0, 0, false}, tick
}
// CMDS
func tick() boba.Msg {
func tick() tea.Msg {
time.Sleep(time.Second)
return tickMsg{}
}
func frame() boba.Msg {
func frame() tea.Msg {
time.Sleep(time.Second / 60)
return frameMsg{}
}
// UPDATE
func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {
m, _ := model.(Model)
if !m.Chosen {
@ -70,10 +70,10 @@ func update(msg boba.Msg, model boba.Model) (boba.Model, boba.Cmd) {
return updateChosen(msg, m)
}
func updateChoices(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
func updateChoices(msg tea.Msg, m Model) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "j":
fallthrough
@ -97,12 +97,12 @@ func updateChoices(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
case "esc":
fallthrough
case "ctrl+c":
return m, boba.Quit
return m, tea.Quit
}
case tickMsg:
if m.Ticks == 0 {
return m, boba.Quit
return m, tea.Quit
}
m.Ticks -= 1
}
@ -110,17 +110,17 @@ func updateChoices(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
return m, tick
}
func updateChosen(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
func updateChosen(msg tea.Msg, m Model) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
case "q":
fallthrough
case "esc":
fallthrough
case "ctrl+c":
return m, boba.Quit
return m, tea.Quit
}
case frameMsg:
@ -137,7 +137,7 @@ func updateChosen(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
case tickMsg:
if m.Loaded {
if m.Ticks == 0 {
return m, boba.Quit
return m, tea.Quit
}
m.Ticks -= 1
}
@ -148,7 +148,7 @@ func updateChosen(msg boba.Msg, m Model) (boba.Model, boba.Cmd) {
// VIEW
func view(model boba.Model) string {
func view(model tea.Model) string {
m, _ := model.(Model)
if !m.Chosen {
return choicesView(m) + "\n"

2
go.mod
View File

@ -1,4 +1,4 @@
module github.com/charmbracelet/boba
module github.com/charmbracelet/bubbletea
go 1.13

2
key.go
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@ -1,4 +1,4 @@
package boba
package tea
import (
"errors"

2
logging.go
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@ -1,6 +1,6 @@
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package boba
package tea
import (
"log"

16
paginator/paginator.go
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@ -1,5 +1,5 @@
// package paginator provides a Boba package for calulating pagination and
// rendering pagination info. Note that this package does not render actual
// package paginator provides a Bubble Tea package for calulating pagination
// and rendering pagination info. Note that this package does not render actual
// pages: it's purely for handling keystrokes related to pagination, and
// rendering pagination status.
package paginator
@ -7,7 +7,7 @@ package paginator
import (
"fmt"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
)
// Type specifies the way we render pagination.
@ -19,7 +19,7 @@ const (
Dots
)
// Model is the Boba model for this user interface.
// Model is the Tea model for this user interface.
type Model struct {
Type Type
Page int
@ -109,10 +109,10 @@ func NewModel() Model {
}
}
// Update is the Boba update function which binds keystrokes to pagination.
func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
// Update is the Tea update function which binds keystrokes to pagination.
func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
if m.UseLeftRightKeys {
switch msg.String() {
case "left":
@ -151,7 +151,7 @@ func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
}
// View renders the pagination to a string.
func View(model boba.Model) string {
func View(model tea.Model) string {
m, ok := model.(Model)
if !ok {
return "could not perform assertion on model"

12
spinner/spinner.go
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@ -3,7 +3,7 @@ package spinner
import (
"time"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
"github.com/muesli/termenv"
)
@ -56,7 +56,7 @@ type Model struct {
// useful when you have spinners in different parts of your application and
// want to differentiate between the messages for clarity and simplicity.
// If nil, this setting is ignored.
CustomMsgFunc func() boba.Msg
CustomMsgFunc func() tea.Msg
frame int
}
@ -72,10 +72,10 @@ func NewModel() Model {
// TickMsg indicates that the timer has ticked and we should render a frame.
type TickMsg struct{}
// Update is the Boba update function. This will advance the spinner one frame
// Update is the Tea update function. This will advance the spinner one frame
// every time it's called, regardless the message passed, so be sure the logic
// is setup so as not to call this Update needlessly.
func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
m.frame++
if m.frame >= len(spinners[m.Type]) {
m.frame = 0
@ -107,8 +107,8 @@ func View(model Model) string {
}
// Tick is the command used to advance the spinner one frame.
func Tick(model Model) boba.Cmd {
return func() boba.Msg {
func Tick(model Model) tea.Cmd {
return func() tea.Msg {
time.Sleep(time.Second / time.Duration(model.FPS))
if model.CustomMsgFunc != nil {
return model.CustomMsgFunc()

2
boba.go → tea.go
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@ -1,4 +1,4 @@
package boba
package tea
import (
"io"

40
textinput/textinput.go
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@ -5,7 +5,7 @@ import (
"time"
"unicode"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
"github.com/muesli/termenv"
)
@ -23,7 +23,7 @@ var (
// this text input.
type ErrMsg error
// Model is the Boba model for this text input element.
// Model is the Tea model for this text input element.
type Model struct {
Err error
Prompt string
@ -231,24 +231,24 @@ func NewModel() Model {
}
}
// Update is the Boba update loop.
func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
// Update is the Tea update loop.
func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
if !m.focus {
m.blink = true
return m, nil
}
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.Type {
case boba.KeyBackspace:
case tea.KeyBackspace:
fallthrough
case boba.KeyDelete:
case tea.KeyDelete:
if len(m.value) > 0 {
m.value = m.value[:m.pos-1] + m.value[m.pos:]
m.pos--
}
case boba.KeyLeft:
case tea.KeyLeft:
if msg.Alt { // alt+left arrow, back one word
m.wordLeft()
break
@ -256,7 +256,7 @@ func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
if m.pos > 0 {
m.pos--
}
case boba.KeyRight:
case tea.KeyRight:
if msg.Alt { // alt+right arrow, forward one word
m.wordRight()
break
@ -264,26 +264,26 @@ func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
if m.pos < len(m.value) {
m.pos++
}
case boba.KeyCtrlF: // ^F, forward one character
case tea.KeyCtrlF: // ^F, forward one character
fallthrough
case boba.KeyCtrlB: // ^B, back one charcter
case tea.KeyCtrlB: // ^B, back one charcter
fallthrough
case boba.KeyCtrlA: // ^A, go to beginning
case tea.KeyCtrlA: // ^A, go to beginning
m.CursorStart()
case boba.KeyCtrlD: // ^D, delete char under cursor
case tea.KeyCtrlD: // ^D, delete char under cursor
if len(m.value) > 0 && m.pos < len(m.value) {
m.value = m.value[:m.pos] + m.value[m.pos+1:]
}
case boba.KeyCtrlE: // ^E, go to end
case tea.KeyCtrlE: // ^E, go to end
m.CursorEnd()
case boba.KeyCtrlK: // ^K, kill text after cursor
case tea.KeyCtrlK: // ^K, kill text after cursor
m.value = m.value[:m.pos]
m.pos = len(m.value)
case boba.KeyCtrlU: // ^U, kill text before cursor
case tea.KeyCtrlU: // ^U, kill text before cursor
m.value = m.value[m.pos:]
m.pos = 0
m.offset = 0
case boba.KeyRune: // input a regular character
case tea.KeyRune: // input a regular character
if msg.Alt {
if msg.Rune == 'b' { // alt+b, back one word
@ -317,7 +317,7 @@ func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
}
// View renders the textinput in its current state.
func View(model boba.Model) string {
func View(model tea.Model) string {
m, ok := model.(Model)
if !ok {
return "could not perform assertion on model"
@ -405,8 +405,8 @@ func cursorView(s string, m Model) string {
}
// Blink is a command used to time the cursor blinking.
func Blink(model Model) boba.Cmd {
return func() boba.Msg {
func Blink(model Model) tea.Cmd {
return func() tea.Msg {
time.Sleep(model.BlinkSpeed)
return BlinkMsg{}
}

2
tty_unix.go
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@ -1,6 +1,6 @@
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package boba
package tea
import (
"github.com/muesli/termenv"

2
tty_windows.go
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@ -1,6 +1,6 @@
// +build windows
package boba
package tea
import "github.com/muesli/termenv"

6
viewport/viewport.go
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@ -3,7 +3,7 @@ package viewport
import (
"strings"
"github.com/charmbracelet/boba"
tea "github.com/charmbracelet/bubbletea"
)
// MODEL
@ -77,10 +77,10 @@ func (m *Model) LineUp(n int) {
// Update runs the update loop with default keybindings. To define your own
// keybindings use the methods on Model.
func Update(msg boba.Msg, m Model) (Model, boba.Cmd) {
func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
switch msg := msg.(type) {
case boba.KeyMsg:
case tea.KeyMsg:
switch msg.String() {
// Down one page
case "pgdown":