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
@@ -0,0 +1,267 @@
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package tui
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import (
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"context"
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"fmt"
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"strings"
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"sync"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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"git.tukangketik.id/swanadiva/hostkeeper/internal/models"
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"git.tukangketik.id/swanadiva/hostkeeper/pkg/storage"
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)
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type keyListState int
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const (
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keyListLoading keyListState = iota
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keyListReady
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keyListError
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)
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// KeyListTab displays and manages SSH key pairs
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type KeyListTab struct {
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dataDir string
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keys []*models.KeyPair
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selected int
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state keyListState
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err error
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width int
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height int
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mu sync.Mutex
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}
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func NewKeyListTab(dataDir string) *KeyListTab {
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return &KeyListTab{
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dataDir: dataDir,
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state: keyListLoading,
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}
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}
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func (t *KeyListTab) Name() string { return "SSH Keys" }
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func (t *KeyListTab) Init() tea.Cmd {
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return func() tea.Msg {
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store, err := storage.NewJSONStorage(t.dataDir)
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if err != nil {
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return keyListLoadedMsg{err: err}
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}
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keys, err := store.ListKeyPairs(context.Background())
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if err != nil {
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return keyListLoadedMsg{err: err}
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}
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return keyListLoadedMsg{keys: keys}
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}
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}
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func (t *KeyListTab) Update(msg tea.Msg) (Tab, tea.Cmd) {
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switch msg := msg.(type) {
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case tea.WindowSizeMsg:
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t.mu.Lock()
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t.width = msg.Width
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t.height = msg.Height
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t.mu.Unlock()
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case keyListLoadedMsg:
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t.mu.Lock()
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if msg.err != nil {
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t.state = keyListError
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t.err = msg.err
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} else {
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t.state = keyListReady
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t.keys = msg.keys
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}
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t.mu.Unlock()
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case saveKeyResultMsg:
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return t, t.Init()
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case deleteKeyResultMsg:
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if msg.err != nil {
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t.mu.Lock()
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t.err = msg.err
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t.mu.Unlock()
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}
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return t, t.Init()
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case tea.KeyMsg:
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switch msg.String() {
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case "up", "k":
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t.mu.Lock()
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if t.selected > 0 {
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t.selected--
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}
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t.mu.Unlock()
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case "down", "j":
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t.mu.Lock()
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if t.selected < len(t.keys)-1 {
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t.selected++
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}
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t.mu.Unlock()
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case "ctrl+n":
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return t, func() tea.Msg { return openKeyFormMsg{} }
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case "ctrl+e":
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t.mu.Lock()
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keys := t.keys
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idx := t.selected
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t.mu.Unlock()
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if len(keys) > 0 && idx >= 0 && idx < len(keys) {
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return t, func() tea.Msg { return openKeyFormMsg{editing: keys[idx]} }
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}
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case "delete", "d":
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t.mu.Lock()
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keys := t.keys
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idx := t.selected
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t.mu.Unlock()
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if len(keys) > 0 && idx >= 0 && idx < len(keys) {
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return t, deleteKeyCmd(keys[idx].ID, t.dataDir)
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}
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case "esc":
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return t, func() tea.Msg { return closeFormMsg{} }
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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 *KeyListTab) View() string {
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t.mu.Lock()
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defer t.mu.Unlock()
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if t.state == keyListLoading {
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return lipgloss.PlaceHorizontal(t.width, lipgloss.Center,
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SubtitleStyle.Render("Loading keys..."))
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}
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if t.state == keyListError {
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var b strings.Builder
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b.WriteString(lipgloss.PlaceHorizontal(t.width, lipgloss.Center,
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ErrorStyle.Render(fmt.Sprintf("Error: %v", t.err))))
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b.WriteString("\n")
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b.WriteString(lipgloss.PlaceHorizontal(t.width, lipgloss.Center,
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SubtitleStyle.Render("Press Esc to go back")))
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return b.String()
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}
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type styledRow struct {
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text string
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plain string
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}
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titlePlain := "SSH Key Pairs"
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// Build content rows
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var rows []styledRow
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if t.err != nil {
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errLine := fmt.Sprintf("Error: %v", t.err)
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rows = append(rows, styledRow{text: ErrorStyle.Render(errLine), plain: errLine})
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}
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if len(t.keys) == 0 {
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empty := "No SSH keys stored."
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hint := "Press Ctrl+N to add a new key."
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rows = append(rows, styledRow{text: SubtitleStyle.Render(empty), plain: empty})
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rows = append(rows, styledRow{text: SubtitleStyle.Render(hint), plain: hint})
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} else {
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for i, key := range t.keys {
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var plain string
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if key.Type != "" {
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plain = fmt.Sprintf(" %s (%s)", key.Name, key.Type)
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} else {
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plain = fmt.Sprintf(" %s", key.Name)
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}
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var styled string
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if i == t.selected {
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styled = lipgloss.NewStyle().
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Foreground(gbFg).
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Background(gbBgSel).
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Bold(true).
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Render("▸ " + strings.TrimLeft(plain, " "))
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} else {
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styled = lipgloss.NewStyle().Foreground(gbFg).Render(plain)
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}
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rows = append(rows, styledRow{text: styled, plain: plain})
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}
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}
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// Responsive width
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sidePad := adaptiveSidePad(t.width)
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widestContent := lipgloss.Width(titlePlain)
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for _, r := range rows {
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if w := lipgloss.Width(r.plain); w > widestContent {
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widestContent = w
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}
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}
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targetW := clampWidth(widestContent+sidePad*2, t.width)
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innerW := targetW - sidePad*2
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if innerW < 1 {
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innerW = 1
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}
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// Footer (wrapped)
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footerText := "Ctrl+Tab:switch Ctrl+Q:close ↑↓:nav Ctrl+N:add Ctrl+E:edit D:delete Esc:back"
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footerWrapped := wrapFooter(footerText, innerW)
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// Render
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var inner strings.Builder
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titleStyled := lipgloss.NewStyle().Bold(true).Foreground(gbYellow).Render(titlePlain)
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inner.WriteString(lipgloss.PlaceHorizontal(targetW, lipgloss.Center, titleStyled))
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inner.WriteString("\n\n")
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for _, r := range rows {
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plain := r.plain
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if lipgloss.Width(plain) > innerW {
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plain = truncateStr(plain, innerW)
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}
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styled := r.text
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if lipgloss.Width(r.plain) > innerW {
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styled = truncateStr(r.text, innerW)
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}
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line := lipgloss.PlaceHorizontal(targetW, lipgloss.Center, styled)
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inner.WriteString(line)
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inner.WriteString("\n")
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}
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inner.WriteString("\n")
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for _, line := range strings.Split(footerWrapped, "\n") {
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inner.WriteString(lipgloss.PlaceHorizontal(targetW, 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 *KeyListTab) Close() {}
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// SetKeys updates the key list data directly (used for refresh)
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func (t *KeyListTab) SetKeys(keys []*models.KeyPair) {
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t.mu.Lock()
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defer t.mu.Unlock()
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t.state = keyListReady
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t.keys = keys
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}
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// FindKeyListTab finds the first KeyListTab in a list of tabs
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func FindKeyListTab(tabs []Tab) *KeyListTab {
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for _, tab := range tabs {
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if kt, ok := tab.(*KeyListTab); ok {
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return kt
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}
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}
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return nil
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}
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// keyListLoadedMsg carries the loaded key list
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type keyListLoadedMsg struct {
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keys []*models.KeyPair
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err error
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}
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