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package main
// A simple example illustrating how to run a series of commands in order.
import (
"fmt"
"os"
"time"
tea "github.com/charmbracelet/bubbletea"
)
type model struct{}
func (m model) Init() tea.Cmd {
return tea.Sequence(
tea.Batch(
tea.Sequence(
SleepPrintln("1-1-1", 1000),
SleepPrintln("1-1-2", 1000),
),
tea.Batch(
SleepPrintln("1-2-1", 1500),
SleepPrintln("1-2-2", 1250),
),
),
tea.Println("2"),
tea.Sequence(
tea.Batch(
SleepPrintln("3-1-1", 500),
SleepPrintln("3-1-2", 1000),
),
tea.Sequence(
SleepPrintln("3-2-1", 750),
SleepPrintln("3-2-2", 500),
),
),
tea.Quit,
)
}
// print string after stopping for a certain period of time
func SleepPrintln(s string, milisecond int) tea.Cmd {
printCmd := tea.Println(s)
return func() tea.Msg {
time.Sleep(time.Duration(milisecond) * time.Millisecond)
return printCmd()
}
}
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg.(type) {
case tea.KeyMsg:
return m, tea.Quit
}
return m, nil
}
func (m model) View() string {
return ""
}
func main() {
if _, err := tea.NewProgram(model{}).Run(); err != nil {
fmt.Println("Uh oh:", err)
os.Exit(1)
}
}
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