feat: rename directory item

filetree/commands.go

@@ -25,6 +25,7 @@ type editorFinishedMsg struct{ err error }
 type createFileMsg struct{}
 type createDirectoryMsg struct{}
 type moveDirectoryItemMsg struct{}
+type renameDirectoryItemMsg struct{}
 
 // NewStatusMessageCmd sets a new status message, which will show for a limited
 // amount of time. Note that this also returns a command.
@@ -65,6 +66,17 @@ func (m *Model) CreateFileCmd(name string) tea.Cmd {
 	}
 }
 
+// RenameDirectoryItemCmd renames a file or folder given a name.
+func (m *Model) RenameDirectoryItemCmd(originalName, newName string) tea.Cmd {
+	return func() tea.Msg {
+		if err := filesystem.RenameDirectoryItem(originalName, newName); err != nil {
+			return errorMsg(err.Error())
+		}
+
+		return renameDirectoryItemMsg{}
+	}
+}
+
 // MoveDirectoryItemCmd moves an item from one place to another.
 func (m Model) MoveDirectoryItemCmd(source, destination string) tea.Cmd {
 	return func() tea.Msg {

filetree/model.go

@@ -17,6 +17,7 @@ const (
 	CreateFileState
 	CreateDirectoryState
 	MoveState
+	RenameState
 )
 
 type DirectoryItem struct {

filetree/update.go

@@ -48,6 +48,10 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 	case createDirectoryMsg:
 		m.State = IdleState
 
+		return m, m.GetDirectoryListingCmd(m.CurrentDirectory)
+	case renameDirectoryItemMsg:
+		m.State = IdleState
+
 		return m, m.GetDirectoryListingCmd(m.CurrentDirectory)
 	case getDirectoryListingMsg:
 		if msg.files != nil {
@@ -273,6 +277,12 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 			m.State = CreateDirectoryState
 
 			return m, nil
+		case key.Matches(msg, m.keyMap.RenameDirectoryItem):
+			if m.State != IdleState {
+				return m, nil
+			}
+
+			m.State = RenameState
 		}
 	}
 

internal/tui/update.go

@@ -100,6 +100,13 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 						m.secondaryFiletree.CurrentDirectory+"/"+m.filetree.GetSelectedItem().Name,
 					),
 				)
+			case m.filetree.State == filetree.RenameState:
+				cmds = append(cmds,
+					m.filetree.RenameDirectoryItemCmd(
+						m.filetree.GetSelectedItem().Path,
+						m.filetree.CurrentDirectory+"/"+m.textinput.Value(),
+					),
+				)
 			default:
 				return m, nil
 			}
@@ -157,7 +164,9 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 	}
 
-	if m.filetree.State == filetree.CreateDirectoryState || m.filetree.State == filetree.CreateFileState {
+	if m.filetree.State == filetree.CreateDirectoryState ||
+		m.filetree.State == filetree.CreateFileState ||
+		m.filetree.State == filetree.RenameState {
 		m.textinput, cmd = m.textinput.Update(msg)
 		cmds = append(cmds, cmd)
 	}

keys/keys.go

@@ -33,6 +33,7 @@ type KeyMap struct {
 	GotoTop             key.Binding
 	GotoBottom          key.Binding
 	MoveDirectoryItem   key.Binding
+	RenameDirectoryItem key.Binding
 }
 
 func DefaultKeyMap() KeyMap {
@@ -42,7 +43,7 @@ func DefaultKeyMap() KeyMap {
 		TogglePane:          key.NewBinding(key.WithKeys("tab"), key.WithHelp("tab", "Toggle between l/r panes")),
 		OpenFile:            key.NewBinding(key.WithKeys("l", "right"), key.WithHelp("l", "Preview file")),
 		ResetState:          key.NewBinding(key.WithKeys("esc"), key.WithHelp("esc", "Reset state")),
-		ShowTextInput:       key.NewBinding(key.WithKeys("N", "M"), key.WithHelp("N, M", "Show text input to create file or directory")),
+		ShowTextInput:       key.NewBinding(key.WithKeys("N", "M", "R"), key.WithHelp("N, M", "Show text input to create file or directory")),
 		Submit:              key.NewBinding(key.WithKeys("enter"), key.WithHelp("enter", "Submit text input value")),
 		GotoTop:             key.NewBinding(key.WithKeys("g"), key.WithHelp("g", "Go to top of pane")),
 		GotoBottom:          key.NewBinding(key.WithKeys("G"), key.WithHelp("G", "Go to bottom of pane")),
@@ -67,5 +68,6 @@ func DefaultKeyMap() KeyMap {
 		OpenInEditor:        key.NewBinding(key.WithKeys("e"), key.WithHelp("e", "Open in $EDITOR")),
 		CreateFile:          key.NewBinding(key.WithKeys("N"), key.WithHelp("N", "Create new file")),
 		CreateDirectory:     key.NewBinding(key.WithKeys("M"), key.WithHelp("M", "Create new directory")),
+		RenameDirectoryItem: key.NewBinding(key.WithKeys("R"), key.WithHelp("R", "Rename directory items")),
 	}
 }