fix(list): disable quit keybinding while filtering

Fixes #105.

.github/workflows/soft-serve.yml

@@ -0,0 +1,12 @@
+name: soft-serve
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  soft-serve:
+    uses: charmbracelet/meta/.github/workflows/soft-serve.yml@main
+    secrets:
+      ssh-key: "${{ secrets.CHARM_SOFT_SERVE_KEY }}"

README.md

@@ -149,8 +149,8 @@ var DefaultKeyMap = KeyMap{
         key.WithHelp("↑/k", "move up"), // corresponding help text
     ),
     Down: key.NewBinding(
-        WithKeys("j", "down"),
+        key.WithKeys("j", "down"),
-        WithHelp("↓/j", "move down"),
+        key.WithHelp("↓/j", "move down"),
     ),
 }
 
@@ -178,6 +178,11 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 * [mritd/bubbles](https://github.com/mritd/bubbles): Some general-purpose
   bubbles. Inputs with validation, menu selection, a modified progressbar, and
   so on.
+* [bubblelister](https://github.com/treilik/bubblelister): An alternate list
+  that is scrollable without pagination and has the ability to contain other
+  bubbles as list items.
+* [bubbleboxer](https://github.com/treilik/bubbleboxer): Layout multiple bubbles
+  side-by-side in a layout-tree.
 
 If you’ve built a Bubble you think should be listed here,
 [let us know](mailto:vt100@charm.sh).

key/key.go

@@ -13,8 +13,8 @@
 //             key.WithHelp("↑/k", "move up"), // corresponding help text
 //         ),
 //         Down: key.NewBinding(
-//             WithKeys("j", "down"),
+//             key.WithKeys("j", "down"),
-//             WithHelp("↓/j", "move down"),
+//             key.WithHelp("↓/j", "move down"),
 //         ),
 //     }
 //

list/list.go

@@ -107,6 +107,8 @@ type Model struct {
 	// Key mappings for navigating the list.
 	KeyMap KeyMap
 
+	disableQuitKeybindings bool
+
 	// Additional key mappings for the short and full help views. This allows
 	// you to add additional key mappings to the help menu without
 	// re-implementing the help component. Of course, you can also disable the
@@ -324,7 +326,8 @@ func (m *Model) SetItem(index int, item Item) tea.Cmd {
 	return cmd
 }
 
-// Insert an item at the given index. This returns a command.
+// Insert an item at the given index. If index is out of the upper bound, the
+// item will be appended. This returns a command.
 func (m *Model) InsertItem(index int, item Item) tea.Cmd {
 	var cmd tea.Cmd
 	m.items = insertItemIntoSlice(m.items, item, index)
@@ -520,6 +523,7 @@ func (m *Model) StopSpinner() {
 // Helper for disabling the keybindings used for quitting, incase you want to
 // handle this elsewhere in your application.
 func (m *Model) DisableQuitKeybindings() {
+	m.disableQuitKeybindings = true
 	m.KeyMap.Quit.SetEnabled(false)
 	m.KeyMap.ForceQuit.SetEnabled(false)
 }
@@ -602,7 +606,7 @@ func (m *Model) updateKeybindings() {
 		m.KeyMap.ClearFilter.SetEnabled(false)
 		m.KeyMap.CancelWhileFiltering.SetEnabled(true)
 		m.KeyMap.AcceptWhileFiltering.SetEnabled(m.FilterInput.Value() != "")
-		m.KeyMap.Quit.SetEnabled(true)
+		m.KeyMap.Quit.SetEnabled(false)
 		m.KeyMap.ShowFullHelp.SetEnabled(false)
 		m.KeyMap.CloseFullHelp.SetEnabled(false)
 
@@ -622,7 +626,7 @@ func (m *Model) updateKeybindings() {
 		m.KeyMap.ClearFilter.SetEnabled(m.filterState == FilterApplied)
 		m.KeyMap.CancelWhileFiltering.SetEnabled(false)
 		m.KeyMap.AcceptWhileFiltering.SetEnabled(false)
-		m.KeyMap.Quit.SetEnabled(true)
+		m.KeyMap.Quit.SetEnabled(!m.disableQuitKeybindings)
 
 		if m.Help.ShowAll {
 			m.KeyMap.ShowFullHelp.SetEnabled(true)

textinput/textinput.go

@@ -412,6 +412,11 @@ func (m *Model) deleteWordLeft() bool {
 		return m.deleteBeforeCursor()
 	}
 
+	// Linter note: it's critical that we acquire the initial cursor position
+	// here prior to altering it via SetCursor() below. As such, moving this
+	// call into the corresponding if clause does not apply here.
+	oldPos := m.pos //nolint:ifshort
+
 	blink := m.setCursor(m.pos - 1)
 	for unicode.IsSpace(m.value[m.pos]) {
 		if m.pos <= 0 {
@@ -433,10 +438,10 @@ func (m *Model) deleteWordLeft() bool {
 		}
 	}
 
-	if m.pos > len(m.value) {
+	if oldPos > len(m.value) {
 		m.value = m.value[:m.pos]
 	} else {
-		m.value = append(m.value[:m.pos], m.value[m.pos:]...)
+		m.value = append(m.value[:m.pos], m.value[oldPos:]...)
 	}
 
 	return blink
@@ -454,7 +459,7 @@ func (m *Model) deleteWordRight() bool {
 		return m.deleteAfterCursor()
 	}
 
-	i := m.pos
+	oldPos := m.pos
 	m.setCursor(m.pos + 1)
 	for unicode.IsSpace(m.value[m.pos]) {
 		// ignore series of whitespace after cursor
@@ -474,12 +479,12 @@ func (m *Model) deleteWordRight() bool {
 	}
 
 	if m.pos > len(m.value) {
-		m.value = m.value[:i]
+		m.value = m.value[:oldPos]
 	} else {
-		m.value = append(m.value[:i], m.value[m.pos:]...)
+		m.value = append(m.value[:oldPos], m.value[m.pos:]...)
 	}
 
-	return m.setCursor(i)
+	return m.setCursor(oldPos)
 }
 
 // wordLeft moves the cursor one word to the left. Returns whether or not the
@@ -795,6 +800,9 @@ func Paste() tea.Msg {
 }
 
 func clamp(v, low, high int) int {
+	if high < low {
+		low, high = high, low
+	}
 	return min(high, max(low, v))
 }
 

viewport/viewport.go

@@ -358,7 +358,10 @@ func (m Model) View() string {
 		extraLines = strings.Repeat("\n", max(0, m.Height-len(lines)))
 	}
 
-	return m.Style.Render(strings.Join(lines, "\n") + extraLines)
+	return m.Style.Copy().
+		UnsetWidth().
+		UnsetHeight().
+		Render(strings.Join(lines, "\n") + extraLines)
 }
 
 func clamp(v, low, high int) int {