add:send func

build.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+#!/usr/bin/env bash
+
+set -e
+
+LOCAL_BIN="$HOME/.local/bin"
+EXPORT_LINE='export PATH="$HOME/.local/bin:$PATH"'
+
+# Files to check (macOS + Linux)
+FILES=(
+  "$HOME/.bashrc"
+  "$HOME/.bash_profile"
+  "$HOME/.zshrc"
+)
+
+echo "Ensuring ~/.local/bin exists..."
+mkdir -p "$LOCAL_BIN"
+
+add_to_file() {
+  local file="$1"
+
+  # Create file if it doesn't exist
+  [ -f "$file" ] || touch "$file"
+
+  if grep -qxF "$EXPORT_LINE" "$file"; then
+    echo "✓ PATH already set in $(basename "$file")"
+  else
+    echo "→ Adding PATH to $(basename "$file")"
+    {
+      echo ""
+      echo "# Add local bin to PATH"
+      echo "$EXPORT_LINE"
+    } >> "$file"
+  fi
+}
+
+echo "Updating shell config files..."
+
+for file in "${FILES[@]}"; do
+  add_to_file "$file"
+done
+
+echo ""
+echo "Done!"
+echo "Restart your shell or run:"
+echo "  source ~/.zshrc   # for zsh"
+echo "  source ~/.bashrc  # for bash"

internal/pages/send.go

@@ -0,0 +1,5 @@
+package pages
+
+type SendPageMsg struct {
+	ServerName string
+}

internal/styles/styles.go

@@ -146,6 +146,31 @@ var (
 	FilenameLabelStyle = lipgloss.NewStyle().
 				Foreground(lipgloss.Color("243")).
 				MarginBottom(1)
+
+	// Local directory label (above file list and in picker breadcrumb)
+	LocalDirStyle = lipgloss.NewStyle().
+				Foreground(lipgloss.Color("243")).
+				Italic(true).
+				MarginBottom(1)
+
+	// File picker
+	PickerQueryStyle = lipgloss.NewStyle().
+				Foreground(lipgloss.Color("75")).
+				MarginBottom(1)
+
+	pickerItemBase = lipgloss.NewStyle().
+				PaddingLeft(4).
+				Width(44)
+
+	pickerItemActive = lipgloss.NewStyle().
+				PaddingLeft(2).
+				Foreground(lipgloss.Color("75")).
+				Bold(true).
+				Width(44).
+				SetString("▸ ")
+
+	pickerDirColor  = lipgloss.Color("75")
+	pickerFileColor = lipgloss.Color("252")
 )
 
 func MenuItemStyle(active, disabled bool) lipgloss.Style {
@@ -187,6 +212,21 @@ func FileItemStyle(active bool) lipgloss.Style {
 	return fileItemInactive
 }
 
+// PickerItemStyle returns the style for a file picker entry.
+// Directories are coloured differently from files.
+func PickerItemStyle(active, isDir bool) lipgloss.Style {
+	if active {
+		if isDir {
+			return pickerItemActive.Foreground(pickerDirColor)
+		}
+		return pickerItemActive.Foreground(lipgloss.Color("255"))
+	}
+	if isDir {
+		return pickerItemBase.Foreground(pickerDirColor)
+	}
+	return pickerItemBase.Foreground(pickerFileColor)
+}
+
 // ServerRowStyle renders a single-line server list entry showing only the server name.
 func ServerRowStyle(active bool, name string) string {
 	if active {

internal/tui/picker.go

@@ -0,0 +1,123 @@
+package tui
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// entry is a single item in the file picker list.
+type entry struct {
+	name  string
+	isDir bool
+}
+
+// picker is the state for the send file picker page.
+type picker struct {
+	dir      string    // current directory being browsed
+	entries  []entry   // unfiltered entries in dir
+	filtered []entry   // entries matching query
+	query    string    // current filter string
+	cursor   int       // index within filtered
+}
+
+func newPicker(startDir string) picker {
+	p := picker{dir: startDir}
+	p.entries = readDir(startDir)
+	p.filtered = p.entries
+	return p
+}
+
+// readDir lists the entries of a directory, dirs first then files.
+func readDir(dir string) []entry {
+	infos, err := os.ReadDir(dir)
+	if err != nil {
+		return nil
+	}
+	var dirs, files []entry
+	for _, d := range infos {
+		name := d.Name()
+		if strings.HasPrefix(name, ".") {
+			continue // skip hidden
+		}
+		if d.IsDir() {
+			dirs = append(dirs, entry{name: name + "/", isDir: true})
+		} else {
+			files = append(files, entry{name: name, isDir: false})
+		}
+	}
+	return append(dirs, files...)
+}
+
+// applyFilter rebuilds filtered from entries using query.
+func (p picker) applyFilter() picker {
+	if p.query == "" {
+		p.filtered = p.entries
+	} else {
+		q := strings.ToLower(p.query)
+		var out []entry
+		for _, e := range p.entries {
+			if strings.Contains(strings.ToLower(e.name), q) {
+				out = append(out, e)
+			}
+		}
+		p.filtered = out
+	}
+	p.cursor = 0
+	return p
+}
+
+// descend enters a subdirectory.
+func (p picker) descend(name string) picker {
+	// strip trailing slash added for display
+	name = strings.TrimSuffix(name, "/")
+	next := filepath.Join(p.dir, name)
+	p.dir = next
+	p.entries = readDir(next)
+	p.query = ""
+	p.filtered = p.entries
+	p.cursor = 0
+	return p
+}
+
+// ascend goes up one directory level.
+func (p picker) ascend() picker {
+	parent := filepath.Dir(p.dir)
+	if parent == p.dir {
+		return p // already at root
+	}
+	p.dir = parent
+	p.entries = readDir(parent)
+	p.query = ""
+	p.filtered = p.entries
+	p.cursor = 0
+	return p
+}
+
+// selectedPath returns the full path of the currently highlighted entry,
+// or empty string if the list is empty.
+func (p picker) selectedPath() string {
+	if len(p.filtered) == 0 || p.cursor < 0 || p.cursor >= len(p.filtered) {
+		return ""
+	}
+	e := p.filtered[p.cursor]
+	name := strings.TrimSuffix(e.name, "/")
+	return filepath.Join(p.dir, name)
+}
+
+// typeRune appends a rune to the query and re-filters.
+func (p picker) typeRune(r rune) picker {
+	p.query += string(r)
+	return p.applyFilter()
+}
+
+// backspace removes the last rune from the query.
+// If query is already empty, ascend instead.
+func (p picker) backspace() (picker, bool) {
+	if p.query == "" {
+		return p.ascend(), false // false = did not consume (went up)
+	}
+	runes := []rune(p.query)
+	p.query = string(runes[:len(runes)-1])
+	return p.applyFilter(), true
+}

internal/tui/tui.go

@@ -14,6 +14,7 @@ const (
 	pageSelectServer
 	pageServerActions
 	pageFileAction
+	pageSend
 )
 
 type TUIInterface struct {
@@ -33,6 +34,7 @@ type TUIInterface struct {
 	WindowHeight int
 	// server actions page
 	ActiveServer   string
+	LocalDir       string // user's cwd, destination for received files
 	StorageFiles   []string
 	StorageLoading bool
 	StorageErr     error
@@ -40,12 +42,15 @@ type TUIInterface struct {
 	FileFocused    bool // true = ↑↓ drives file list, false = action menu
 	// file action page
 	ActiveFile string
+	// send / file picker page
+	Picker picker
 }
 
-func NewTUIInterface(store *services.ServicesStore) TUIInterface {
+func NewTUIInterface(store *services.ServicesStore, localDir string) TUIInterface {
 	return TUIInterface{
 		Services:  store,
 		Page:      pageHome,
 		MenuItems: pages.HomeMenuItems(),
+		LocalDir:  localDir,
 	}
 }

internal/tui/update.go

@@ -117,6 +117,11 @@ func (m TUIInterface) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.Selected = 0
 		return m, nil
 
+	case pages.SendPageMsg:
+		m.Page = pageSend
+		m.Picker = newPicker(m.LocalDir)
+		return m, nil
+
 	case storageFilesMsg:
 		m.StorageLoading = false
 		m.StorageFiles = msg.files
@@ -166,6 +171,9 @@ func (m TUIInterface) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		if m.Page == pageFileAction {
 			return m.updateFileAction(msg)
 		}
+		if m.Page == pageSend {
+			return m.updateSend(msg)
+		}
 
 		switch msg.String() {
 		case "up", "k":
@@ -218,8 +226,7 @@ func (m TUIInterface) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (m TUIInterface) updateServerActions(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
 	switch msg.String() {
 	case "tab":
-		// toggle focus between action menu and file list
+		if len(m.StorageFiles) > 0 || !m.StorageLoading {
-		if len(m.StorageFiles) > 0 {
 			m.FileFocused = !m.FileFocused
 		}
 
@@ -253,9 +260,10 @@ func (m TUIInterface) updateServerActions(msg tea.KeyPressMsg) (tea.Model, tea.C
 				return pages.FileActionPageMsg{ServerName: server, Filename: file}
 			}
 		}
+		server := m.ActiveServer
 		switch m.MenuItems[m.Selected].Key {
 		case "send":
-			// TODO: navigate to send page
+			return m, func() tea.Msg { return pages.SendPageMsg{ServerName: server} }
 		case "clean":
 			// TODO: navigate to clean all page
 		}
@@ -304,6 +312,64 @@ func (m TUIInterface) updateFileAction(msg tea.KeyPressMsg) (tea.Model, tea.Cmd)
 	return m, nil
 }
 
+func (m TUIInterface) updateSend(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
+	p := m.Picker
+
+	switch msg.String() {
+	case "up", "k":
+		if p.cursor > 0 {
+			p.cursor--
+		}
+		m.Picker = p
+		return m, nil
+
+	case "down", "j":
+		if p.cursor < len(p.filtered)-1 {
+			p.cursor++
+		}
+		m.Picker = p
+		return m, nil
+
+	case "enter":
+		if len(p.filtered) == 0 {
+			return m, nil
+		}
+		selected := p.filtered[p.cursor]
+		if selected.isDir {
+			m.Picker = p.descend(selected.name)
+			return m, nil
+		}
+		// file selected — send it
+		path := p.selectedPath()
+		_ = path // TODO: wire to send service
+		server := m.ActiveServer
+		return m, func() tea.Msg { return pages.ServerActionsPageMsg{ServerName: server} }
+
+	case "backspace":
+		newP, consumed := p.backspace()
+		m.Picker = newP
+		_ = consumed
+		return m, nil
+
+	case "ctrl+c":
+		m.Quitting = true
+		return m, tea.Quit
+
+	case "esc":
+		server := m.ActiveServer
+		return m, func() tea.Msg { return pages.ServerActionsPageMsg{ServerName: server} }
+
+	default:
+		// printable single rune → append to query
+		if msg.Text != "" {
+			m.Picker = p.typeRune([]rune(msg.Text)[0])
+			return m, nil
+		}
+	}
+
+	return m, nil
+}
+
 func (m TUIInterface) updateSelectServer(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) {
 	last := len(m.ServerNames) - 1
 	switch msg.String() {

internal/tui/view.go

@@ -32,6 +32,8 @@ func (m TUIInterface) subtitle() string {
 		return "Server"
 	case pageFileAction:
 		return m.ActiveFile
+	case pageSend:
+		return "Send File"
 	default:
 		return "Secure file transfer"
 	}
@@ -61,6 +63,8 @@ func (m TUIInterface) View() tea.View {
 		body = m.viewServerActions()
 	case pageFileAction:
 		body = m.viewFileAction()
+	case pageSend:
+		body = m.viewSend()
 	default:
 		body = m.viewMenu()
 	}
@@ -104,6 +108,14 @@ func (m TUIInterface) View() tea.View {
 			footerHint("enter", "confirm") +
 			footerSep() +
 			footerHint("esc", "back")
+	case pageSend:
+		footerStr = footerHint("↑↓", "navigate") +
+			footerSep() +
+			footerHint("enter", "open/send") +
+			footerSep() +
+			footerHint("backspace", "up a level") +
+			footerSep() +
+			footerHint("esc", "back")
 	default:
 		footerStr = footerHint("↑↓", "navigate") +
 			footerSep() +
@@ -156,7 +168,7 @@ func (m TUIInterface) viewMenu() string {
 }
 
 func (m TUIInterface) viewServerActions() string {
-	// action menu — single column, unfocused when file pane is active
+	// action menu — single column, cursor only shown when pane is focused
 	var actionRows []string
 	for i, item := range m.MenuItems {
 		active := !m.FileFocused && i == m.Selected
@@ -164,7 +176,10 @@ func (m TUIInterface) viewServerActions() string {
 	}
 	actions := lipgloss.JoinVertical(lipgloss.Left, actionRows...)
 
-	// file list section below, separated by a top border
+	// static local dir label — always visible above the file list
+	localDirLabel := styles.LocalDirStyle.Render("  ↓ " + m.LocalDir)
+
+	// file list rows
 	var fileRows []string
 	switch {
 	case m.StorageLoading:
@@ -180,13 +195,14 @@ func (m TUIInterface) viewServerActions() string {
 		}
 	}
 	fileList := lipgloss.JoinVertical(lipgloss.Left, fileRows...)
-	fileSection := styles.StorageFileSectionStyle.Render(fileList)
+	fileSection := styles.StorageFileSectionStyle.Render(
+		lipgloss.JoinVertical(lipgloss.Left, localDirLabel, fileList),
+	)
 
 	return lipgloss.JoinVertical(lipgloss.Left, actions, fileSection)
 }
 
 func (m TUIInterface) viewFileAction() string {
-	// filename shown as a dim label above the menu
 	filenameLabel := styles.FilenameLabelStyle.Render(m.ActiveFile)
 
 	var menuRows []string
@@ -198,6 +214,30 @@ func (m TUIInterface) viewFileAction() string {
 	return lipgloss.JoinVertical(lipgloss.Left, filenameLabel, menu)
 }
 
+func (m TUIInterface) viewSend() string {
+	p := m.Picker
+
+	// breadcrumb showing current directory
+	crumb := styles.LocalDirStyle.Render("  " + p.dir)
+
+	// search input
+	queryLine := styles.PickerQueryStyle.Render("  / " + p.query + "█")
+
+	// file/dir entries
+	var rows []string
+	if len(p.filtered) == 0 {
+		rows = append(rows, styles.StorageEmptyStyle.Render("  no matches"))
+	} else {
+		for i, e := range p.filtered {
+			active := i == p.cursor
+			rows = append(rows, styles.PickerItemStyle(active, e.isDir).Render(e.name))
+		}
+	}
+	list := lipgloss.JoinVertical(lipgloss.Left, rows...)
+
+	return lipgloss.JoinVertical(lipgloss.Left, crumb, queryLine, list)
+}
+
 func (m TUIInterface) viewSelectServer() string {
 	if len(m.ServerNames) == 0 {
 		return styles.StatusWarnStyle.Render("⚠  No servers configured.")

main.go

@@ -15,8 +15,13 @@ func main() {
 	if _, err := exec.LookPath("rsync"); err != nil {
 		fmt.Fprintln(os.Stderr, "error: rsync is required but was not found in PATH")
 		fmt.Fprintln(os.Stderr, "install it with your package manager, e.g.:")
-		fmt.Fprintln(os.Stderr, "  brew install rsync")
+		fmt.Fprintln(os.Stderr, "  sudo pacman -S rsync")
-		fmt.Fprintln(os.Stderr, "  apt install rsync")
+		os.Exit(1)
+	}
+
+	localDir, err := os.Getwd()
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "failed to get working directory:", err)
 		os.Exit(1)
 	}
 
@@ -26,7 +31,7 @@ func main() {
 		os.Exit(1)
 	}
 
-	m := tui.NewTUIInterface(store)
+	m := tui.NewTUIInterface(store, localDir)
 	p := tea.NewProgram(m)
 	if _, err := p.Run(); err != nil {
 		fmt.Fprintln(os.Stderr, err)