Introduction

import (
    "github.com/charmbracelet/bubbles/v2/spinner"
    tea "github.com/charmbracelet/bubbletea/v2"
)

type model struct {
    spinner spinner.Model
}

func initialModel() model {
    s := spinner.New()
    s.Spinner = spinner.Dot
    return model{spinner: s}
}

func (m model) Init() (tea.Model, tea.Cmd) {
    return m, m.spinner.Tick
}

func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
    var cmd tea.Cmd
    m.spinner, cmd = m.spinner.Update(msg)
    return m, cmd
}

func (m model) View() string {
    return m.spinner.View() + " Loading..."
}