refactor: move V1 code into v1/ subdirectory
- git mv cmd/ internal/ pkg/ test/ go.mod go.sum Makefile build.sh docs/ v1/ - Create v1/README.md with V1 documentation - Update root README for V1 + V2 structure - V1 still builds (cd v1 && go build ./cmd/hostkeeper) and 105 tests pass - Root is now clean for V2 development
This commit is contained in:
swanadiva
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package tui
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import (
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"fmt"
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"strings"
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"time"
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"github.com/charmbracelet/bubbles/textinput"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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"github.com/google/uuid"
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"git.tukangketik.id/swanadiva/hostkeeper/internal/models"
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)
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type keyFormMode int
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const (
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keyFormAdd keyFormMode = iota
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keyFormEdit
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)
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type keyFieldID int
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const (
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keyFieldName keyFieldID = iota
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keyFieldType
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keyFieldPrivateKey
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keyFieldPassphrase
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keyFieldCount
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)
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var keyFieldLabels = map[keyFieldID]string{
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keyFieldName: "Name",
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keyFieldType: "Type (rsa/ed25519/ecdsa)",
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keyFieldPrivateKey: "Private Key (PEM)",
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keyFieldPassphrase: "Passphrase",
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}
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// KeyFormTab is a tab for adding/editing SSH key pairs
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type KeyFormTab struct {
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mode keyFormMode
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editing *models.KeyPair
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dataDir string
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inputs []textinput.Model
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focus keyFieldID
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width int
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height int
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err error
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saved bool
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}
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func NewAddKeyFormTab(dataDir string) *KeyFormTab {
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return newKeyFormTab(keyFormAdd, nil, dataDir)
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}
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func NewEditKeyFormTab(key *models.KeyPair, dataDir string) *KeyFormTab {
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return newKeyFormTab(keyFormEdit, key, dataDir)
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}
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func newKeyFormTab(mode keyFormMode, key *models.KeyPair, dataDir string) *KeyFormTab {
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inputs := make([]textinput.Model, keyFieldCount)
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for i := range inputs {
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inputs[i] = textinput.New()
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inputs[i].Prompt = ""
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}
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inputs[keyFieldName].Placeholder = "My SSH Key"
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inputs[keyFieldType].Placeholder = "ed25519"
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inputs[keyFieldType].SetValue("ed25519")
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inputs[keyFieldPrivateKey].Placeholder = "-----BEGIN OPENSSH PRIVATE KEY-----"
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inputs[keyFieldPassphrase].Placeholder = "Optional passphrase"
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if mode == keyFormEdit && key != nil {
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inputs[keyFieldName].SetValue(key.Name)
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inputs[keyFieldType].SetValue(key.Type)
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inputs[keyFieldPrivateKey].SetValue(key.PrivateKey)
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inputs[keyFieldPassphrase].SetValue(key.Passphrase)
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}
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inputs[keyFieldName].Focus()
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inputs[keyFieldName].Prompt = "> "
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return &KeyFormTab{
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mode: mode,
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editing: key,
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dataDir: dataDir,
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inputs: inputs,
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}
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}
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func (t *KeyFormTab) Name() string {
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if t.mode == keyFormEdit {
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return "Edit Key"
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}
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return "Add Key"
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}
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func (t *KeyFormTab) Init() tea.Cmd {
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return textinput.Blink
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}
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func (t *KeyFormTab) Update(msg tea.Msg) (Tab, tea.Cmd) {
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if t.saved {
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return t, nil
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}
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switch msg := msg.(type) {
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case tea.WindowSizeMsg:
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t.width = msg.Width
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t.height = msg.Height
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case tea.KeyMsg:
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switch msg.String() {
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case "esc":
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return t, func() tea.Msg { return closeFormMsg{} }
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case "enter":
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if t.focus == keyFieldCount-1 {
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return t.submit()
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}
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t.nextField()
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case "tab", "down":
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t.nextField()
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case "shift+tab", "up":
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t.prevField()
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case "ctrl+s":
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return t.submit()
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default:
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var cmd tea.Cmd
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t.inputs[t.focus], cmd = t.inputs[t.focus].Update(msg)
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return t, cmd
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}
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}
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return t, nil
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}
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func (t *KeyFormTab) nextField() {
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t.inputs[t.focus].Blur()
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t.inputs[t.focus].Prompt = ""
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t.focus++
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if t.focus >= keyFieldCount {
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t.focus = keyFieldCount - 1
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}
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t.inputs[t.focus].Focus()
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t.inputs[t.focus].Prompt = "> "
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}
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func (t *KeyFormTab) prevField() {
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t.inputs[t.focus].Blur()
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t.inputs[t.focus].Prompt = ""
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t.focus--
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if t.focus < 0 {
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t.focus = 0
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}
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t.inputs[t.focus].Focus()
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t.inputs[t.focus].Prompt = "> "
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}
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func (t *KeyFormTab) submit() (Tab, tea.Cmd) {
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name := t.inputs[keyFieldName].Value()
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privateKey := t.inputs[keyFieldPrivateKey].Value()
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if name == "" || privateKey == "" {
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t.err = fmt.Errorf("name and private key are required")
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return t, nil
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}
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var key *models.KeyPair
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if t.mode == keyFormEdit && t.editing != nil {
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key = t.editing
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key.Name = name
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key.Type = t.inputs[keyFieldType].Value()
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key.PrivateKey = privateKey
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key.Passphrase = t.inputs[keyFieldPassphrase].Value()
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} else {
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key = &models.KeyPair{
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ID: uuid.New().String(),
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Name: name,
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Type: t.inputs[keyFieldType].Value(),
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PrivateKey: privateKey,
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Passphrase: t.inputs[keyFieldPassphrase].Value(),
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CreatedAt: time.Now(),
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UpdatedAt: time.Now(),
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}
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}
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t.saved = true
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return t, saveKeyCmd(key, t.dataDir)
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}
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func (t *KeyFormTab) View() string {
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contentW := t.width - 12
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if contentW < 30 {
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contentW = 30
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}
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if contentW > 70 {
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contentW = 70
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}
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var inner strings.Builder
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title := "Add SSH Key"
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if t.mode == keyFormEdit {
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title = "Edit SSH Key"
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}
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inner.WriteString(lipgloss.PlaceHorizontal(contentW, lipgloss.Center,
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lipgloss.NewStyle().Bold(true).Foreground(gbYellow).Render(title)))
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inner.WriteString("\n\n")
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if t.err != nil {
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inner.WriteString(lipgloss.PlaceHorizontal(contentW, lipgloss.Center,
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ErrorStyle.Render(fmt.Sprintf("Error: %v", t.err))))
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inner.WriteString("\n\n")
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}
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for i := keyFieldID(0); i < keyFieldCount; i++ {
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input := t.inputs[i]
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label := keyFieldLabels[i]
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style := SubtitleStyle
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if i == t.focus {
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style = HighlightStyle
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}
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inner.WriteString(style.Render(label + ":"))
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inner.WriteString("\n ")
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inner.WriteString(input.View())
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inner.WriteString("\n\n")
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}
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inner.WriteString("\n")
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footerText := "Ctrl+Tab:switch Ctrl+Q:close Tab:next Shift+Tab:prev ↑↓:nav Enter:next Ctrl+S:save Esc:cancel"
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footerWrapped := wrapFooter(footerText, contentW)
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for _, line := range strings.Split(footerWrapped, "\n") {
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inner.WriteString(lipgloss.PlaceHorizontal(contentW, lipgloss.Center, SubtitleStyle.Render(line)))
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inner.WriteString("\n")
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}
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box := BorderStyle.Render(inner.String())
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var b strings.Builder
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b.WriteString(lipgloss.PlaceHorizontal(t.width, lipgloss.Center, box))
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return b.String()
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}
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func (t *KeyFormTab) Close() {}
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