batman

cmd/main.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	tea "charm.land/bubbletea/v2"
+	"git.davinti.com.br/davinTI/app-dono/tui/tui"
+)
+
+func main() {
+	p := tea.NewProgram(tui.InitialModel())
+	if _, err := p.Run(); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(1)
+	}
+}

go.mod

@@ -0,0 +1,28 @@
+module git.davinti.com.br/davinTI/app-dono/tui
+
+go 1.25.0
+
+require (
+	charm.land/bubbles/v2 v2.0.0
+	charm.land/bubbletea/v2 v2.0.1
+)
+
+require (
+	charm.land/lipgloss/v2 v2.0.0 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/charmbracelet/colorprofile v0.4.2 // indirect
+	github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8 // indirect
+	github.com/charmbracelet/x/ansi v0.11.6 // indirect
+	github.com/charmbracelet/x/term v0.2.2 // indirect
+	github.com/charmbracelet/x/termios v0.1.1 // indirect
+	github.com/charmbracelet/x/windows v0.2.2 // indirect
+	github.com/clipperhouse/displaywidth v0.11.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.3.0 // indirect
+	github.com/mattn/go-runewidth v0.0.20 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+)

go.sum

@@ -0,0 +1,44 @@
+charm.land/bubbles/v2 v2.0.0 h1:tE3eK/pHjmtrDiRdoC9uGNLgpopOd8fjhEe31B/ai5s=
+charm.land/bubbles/v2 v2.0.0/go.mod h1:rCHoleP2XhU8um45NTuOWBPNVHxnkXKTiZqcclL/qOI=
+charm.land/bubbletea/v2 v2.0.1 h1:B8e9zzK7x9JJ+XvHGF4xnYu9Xa0E0y0MyggY6dbaCfQ=
+charm.land/bubbletea/v2 v2.0.1/go.mod h1:3LRff2U4WIYXy7MTxfbAQ+AdfM3D8Xuvz2wbsOD9OHQ=
+charm.land/lipgloss/v2 v2.0.0 h1:sd8N/B3x892oiOjFfBQdXBQp3cAkvjGaU5TvVZC3ivo=
+charm.land/lipgloss/v2 v2.0.0/go.mod h1:w6SnmsBFBmEFBodiEDurGS/sdUY/u1+v72DqUzc6J14=
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
+github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/aymanbagabas/go-udiff v0.4.0 h1:TKnLPh7IbnizJIBKFWa9mKayRUBQ9Kh1BPCk6w2PnYM=
+github.com/aymanbagabas/go-udiff v0.4.0/go.mod h1:0L9PGwj20lrtmEMeyw4WKJ/TMyDtvAoK9bf2u/mNo3w=
+github.com/charmbracelet/colorprofile v0.4.2 h1:BdSNuMjRbotnxHSfxy+PCSa4xAmz7szw70ktAtWRYrY=
+github.com/charmbracelet/colorprofile v0.4.2/go.mod h1:0rTi81QpwDElInthtrQ6Ni7cG0sDtwAd4C4le060fT8=
+github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8 h1:eyFRbAmexyt43hVfeyBofiGSEmJ7krjLOYt/9CF5NKA=
+github.com/charmbracelet/ultraviolet v0.0.0-20260205113103-524a6607adb8/go.mod h1:SQpCTRNBtzJkwku5ye4S3HEuthAlGy2n9VXZnWkEW98=
+github.com/charmbracelet/x/ansi v0.11.6 h1:GhV21SiDz/45W9AnV2R61xZMRri5NlLnl6CVF7ihZW8=
+github.com/charmbracelet/x/ansi v0.11.6/go.mod h1:2JNYLgQUsyqaiLovhU2Rv/pb8r6ydXKS3NIttu3VGZQ=
+github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f h1:pk6gmGpCE7F3FcjaOEKYriCvpmIN4+6OS/RD0vm4uIA=
+github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f/go.mod h1:IfZAMTHB6XkZSeXUqriemErjAWCCzT0LwjKFYCZyw0I=
+github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk=
+github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI=
+github.com/charmbracelet/x/termios v0.1.1 h1:o3Q2bT8eqzGnGPOYheoYS8eEleT5ZVNYNy8JawjaNZY=
+github.com/charmbracelet/x/termios v0.1.1/go.mod h1:rB7fnv1TgOPOyyKRJ9o+AsTU/vK5WHJ2ivHeut/Pcwo=
+github.com/charmbracelet/x/windows v0.2.2 h1:IofanmuvaxnKHuV04sC0eBy/smG6kIKrWG2/jYn2GuM=
+github.com/charmbracelet/x/windows v0.2.2/go.mod h1:/8XtdKZzedat74NQFn0NGlGL4soHB0YQZrETF96h75k=
+github.com/clipperhouse/displaywidth v0.11.0 h1:lBc6kY44VFw+TDx4I8opi/EtL9m20WSEFgwIwO+UVM8=
+github.com/clipperhouse/displaywidth v0.11.0/go.mod h1:bkrFNkf81G8HyVqmKGxsPufD3JhNl3dSqnGhOoSD/o0=
+github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
+github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
+github.com/lucasb-eyer/go-colorful v1.3.0 h1:2/yBRLdWBZKrf7gB40FoiKfAWYQ0lqNcbuQwVHXptag=
+github.com/lucasb-eyer/go-colorful v1.3.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-runewidth v0.0.20 h1:WcT52H91ZUAwy8+HUkdM3THM6gXqXuLJi9O3rjcQQaQ=
+github.com/mattn/go-runewidth v0.0.20/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
+github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=

tui/cmds.go

@@ -0,0 +1,28 @@
+package tui
+
+import (
+	"os/exec"
+
+	tea "charm.land/bubbletea/v2"
+)
+
+// --- Messages ---
+
+type DockerCheckedMsg struct{ Installed bool }
+type DockerInstalledMsg struct{ Err error }
+
+// --- Commands ---
+
+func CheckDockerCmd() tea.Cmd {
+	return func() tea.Msg {
+		_, err := exec.LookPath("docker")
+		return DockerCheckedMsg{Installed: err == nil}
+	}
+}
+
+func InstallDockerCmd() tea.Cmd {
+	return func() tea.Msg {
+		err := exec.Command("sh", "-c", "curl -fsSL https://get.docker.com | sh").Run()
+		return DockerInstalledMsg{Err: err}
+	}
+}

tui/docker.go

@@ -0,0 +1 @@
+package tui

tui/model.go

@@ -0,0 +1,25 @@
+package tui
+
+import (
+	"charm.land/bubbles/v2/textinput"
+	tea "charm.land/bubbletea/v2"
+)
+
+type Model struct {
+	currentStep     step
+	dockerInstalled bool
+	isPublicIP      bool
+	inputs          []textinput.Model
+	cursor          int
+	err             error
+}
+
+func InitialModel() Model {
+	return Model{
+		currentStep: StepCheckDocker,
+	}
+}
+
+func (m Model) Init() tea.Cmd {
+	return CheckDockerCmd()
+}

tui/steps.go

@@ -0,0 +1,12 @@
+package tui
+
+type step int
+
+const (
+	StepCheckDocker step = iota
+	StepDockerInstall
+	StepIPQuestion
+	StepInstallWireguard
+	StepTextInputs
+	StepDone
+)

tui/styles.go

@@ -0,0 +1,12 @@
+package tui
+
+import "charm.land/lipgloss/v2"
+
+const padding = 2
+
+var (
+	TitleStyle  = lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("#FAFAFA"))
+	HelpStyle   = lipgloss.NewStyle().Foreground(lipgloss.Color("#626262"))
+	CursorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#FF75B7"))
+	ErrorStyle  = lipgloss.NewStyle().Foreground(lipgloss.Color("#FF5555"))
+)

tui/update.go

@@ -0,0 +1,76 @@
+package tui
+
+import tea "charm.land/bubbletea/v2"
+
+func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	// Global keys first — always handled regardless of step
+	if key, ok := msg.(tea.KeyPressMsg); ok {
+		switch key.String() {
+		case "ctrl+c", "q":
+			return m, tea.Quit
+		}
+	}
+
+	switch m.currentStep {
+	case StepCheckDocker:
+		return m.updateCheckDocker(msg)
+	case StepDockerInstall:
+		return m.updateDockerInstall(msg)
+	case StepIPQuestion:
+		return m.updateIPQuestion(msg)
+	case StepDone:
+		return m, tea.Quit
+	}
+
+	return m, nil
+}
+
+func (m Model) updateCheckDocker(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if msg, ok := msg.(DockerCheckedMsg); ok {
+		m.dockerInstalled = msg.Installed
+		if msg.Installed {
+			m.currentStep = StepIPQuestion
+		} else {
+			m.currentStep = StepDockerInstall
+			m.cursor = 0 // reset cursor on enter
+		}
+	}
+	return m, nil
+}
+
+func (m Model) updateDockerInstall(msg tea.Msg) (tea.Model, tea.Cmd) {
+	const numOptions = 2
+
+	switch msg := msg.(type) {
+	case tea.KeyPressMsg:
+		switch msg.String() {
+		case "up", "k":
+			if m.cursor > 0 {
+				m.cursor--
+			}
+		case "down", "j":
+			if m.cursor < numOptions-1 {
+				m.cursor++
+			}
+		case "enter":
+			switch m.cursor {
+			case 0:
+				return m, InstallDockerCmd()
+			case 1:
+				return m, tea.Quit
+			}
+		}
+	case DockerInstalledMsg:
+		if msg.Err != nil {
+			m.err = msg.Err
+		} else {
+			m.currentStep = StepIPQuestion
+		}
+	}
+
+	return m, nil
+}
+
+func (m Model) updateIPQuestion(msg tea.Msg) (tea.Model, tea.Cmd) {
+	return m, nil
+}

tui/view.go

@@ -0,0 +1,65 @@
+package tui
+
+import (
+	"fmt"
+	"strings"
+
+	tea "charm.land/bubbletea/v2"
+)
+
+const header = "App do Dono - Instalador Cliente"
+
+func (m Model) View() tea.View {
+	pad := strings.Repeat(" ", padding)
+	var body string
+
+	switch m.currentStep {
+	case StepCheckDocker:
+		body = m.viewCheckDocker()
+	case StepDockerInstall:
+		body = m.viewDockerInstall()
+	case StepIPQuestion:
+		body = m.viewIPQuestion()
+	}
+
+	help := HelpStyle.Render("Pressione q ou ctrl+c para sair")
+
+	return tea.NewView(fmt.Sprintf("\n%s%s\n\n%s\n\n%s%s\n",
+		pad, TitleStyle.Render(header),
+		body,
+		pad, help,
+	))
+}
+
+func (m Model) viewCheckDocker() string {
+	pad := strings.Repeat(" ", padding)
+	return pad + "Avaliando instalação do Docker. Aguarde..."
+}
+
+func (m Model) viewDockerInstall() string {
+	pad := strings.Repeat(" ", padding)
+	options := []string{"Instalar automaticamente", "Instalar manualmente"}
+
+	var sb strings.Builder
+	sb.WriteString(pad + "Nenhuma versão do Docker encontrada.\n")
+	sb.WriteString(pad + "Deseja:\n\n")
+
+	for i, opt := range options {
+		cursor := "  "
+		if m.cursor == i {
+			cursor = CursorStyle.Render("> ")
+		}
+		sb.WriteString(pad + cursor + opt + "\n")
+	}
+
+	if m.err != nil {
+		sb.WriteString("\n" + pad + ErrorStyle.Render("Erro: "+m.err.Error()))
+	}
+
+	return sb.String()
+}
+
+func (m Model) viewIPQuestion() string {
+	pad := strings.Repeat(" ", padding)
+	return pad + "Existe IP público disponível para a máquina?"
+}