Detailed changes
@@ -600,12 +600,17 @@ func (a *agent) processEvent(ctx context.Context, sessionID string, assistantMsg
switch event.Type {
case provider.EventThinkingDelta:
- assistantMsg.AppendReasoningContent(event.Content)
+ assistantMsg.AppendReasoningContent(event.Thinking)
+ return a.messages.Update(ctx, *assistantMsg)
+ case provider.EventSignatureDelta:
+ assistantMsg.AppendReasoningSignature(event.Signature)
return a.messages.Update(ctx, *assistantMsg)
case provider.EventContentDelta:
+ assistantMsg.FinishThinking()
assistantMsg.AppendContent(event.Content)
return a.messages.Update(ctx, *assistantMsg)
case provider.EventToolUseStart:
+ assistantMsg.FinishThinking()
slog.Info("Tool call started", "toolCall", event.ToolCall)
assistantMsg.AddToolCall(*event.ToolCall)
return a.messages.Update(ctx, *assistantMsg)
@@ -619,6 +624,7 @@ func (a *agent) processEvent(ctx context.Context, sessionID string, assistantMsg
case provider.EventError:
return event.Error
case provider.EventComplete:
+ assistantMsg.FinishThinking()
assistantMsg.SetToolCalls(event.Response.ToolCalls)
assistantMsg.AddFinish(event.Response.FinishReason, "", "")
if err := a.messages.Update(ctx, *assistantMsg); err != nil {
@@ -74,7 +74,7 @@ When making changes to files, first understand the file's code conventions. Mimi
- Always follow security best practices. Never introduce code that exposes or logs secrets and keys. Never commit secrets or keys to the repository.
# Code style
-- Do not add comments to the code you write, unless the user asks you to, or the code is complex and requires additional context.
+- IMPORTANT: DO NOT ADD ***ANY*** COMMENTS unless asked
- If completing the user's task requires writing or modifying files:
- Your code and final answer should follow these _CODING GUIDELINES_:
@@ -204,7 +204,7 @@ When making changes to files, first understand the file's code conventions. Mimi
- Always follow security best practices. Never introduce code that exposes or logs secrets and keys. Never commit secrets or keys to the repository.
# Code style
-- Do not add comments to the code you write, unless the user asks you to, or the code is complex and requires additional context.
+- IMPORTANT: DO NOT ADD ***ANY*** COMMENTS unless asked
# Doing tasks
The user will primarily request you perform software engineering tasks. This includes solving bugs, adding new functionality, refactoring code, explaining code, and more. For these tasks the following steps are recommended:
@@ -249,6 +249,9 @@ When you spend time searching for commands to typecheck, lint, build, or test, y
- **Explaining Changes:** After completing a code modification or file operation *do not* provide summaries unless asked.
- **Do Not revert changes:** Do not revert changes to the codebase unless asked to do so by the user. Only revert changes made by you if they have resulted in an error or if the user has explicitly asked you to revert the changes.
+# Code style
+- IMPORTANT: DO NOT ADD ***ANY*** COMMENTS unless asked
+
# Primary Workflows
## Software Engineering Tasks
@@ -72,6 +72,13 @@ func (a *anthropicClient) convertMessages(messages []message.Message) (anthropic
case message.Assistant:
blocks := []anthropic.ContentBlockParamUnion{}
+
+ // Add thinking blocks first if present (required when thinking is enabled with tool use)
+ if reasoningContent := msg.ReasoningContent(); reasoningContent.Thinking != "" {
+ thinkingBlock := anthropic.NewThinkingBlock(reasoningContent.Signature, reasoningContent.Thinking)
+ blocks = append(blocks, thinkingBlock)
+ }
+
if msg.Content().String() != "" {
content := anthropic.NewTextBlock(msg.Content().String())
if cache && !a.providerOptions.disableCache {
@@ -159,16 +166,14 @@ func (a *anthropicClient) preparedMessages(messages []anthropic.MessageParam, to
}
temperature := anthropic.Float(0)
- if a.Model().CanReason && modelConfig.Think {
- thinkingParam = anthropic.ThinkingConfigParamOfEnabled(int64(float64(a.providerOptions.maxTokens) * 0.8))
- temperature = anthropic.Float(1)
- }
-
maxTokens := model.DefaultMaxTokens
if modelConfig.MaxTokens > 0 {
maxTokens = modelConfig.MaxTokens
}
-
+ if a.Model().CanReason && modelConfig.Think {
+ thinkingParam = anthropic.ThinkingConfigParamOfEnabled(int64(float64(maxTokens) * 0.8))
+ temperature = anthropic.Float(1)
+ }
// Override max tokens if set in provider options
if a.providerOptions.maxTokens > 0 {
maxTokens = a.providerOptions.maxTokens
@@ -300,6 +305,11 @@ func (a *anthropicClient) stream(ctx context.Context, messages []message.Message
Type: EventThinkingDelta,
Thinking: event.Delta.Thinking,
}
+ } else if event.Delta.Type == "signature_delta" && event.Delta.Signature != "" {
+ eventChan <- ProviderEvent{
+ Type: EventSignatureDelta,
+ Signature: event.Delta.Signature,
+ }
} else if event.Delta.Type == "text_delta" && event.Delta.Text != "" {
eventChan <- ProviderEvent{
Type: EventContentDelta,
@@ -15,16 +15,17 @@ type EventType string
const maxRetries = 8
const (
- EventContentStart EventType = "content_start"
- EventToolUseStart EventType = "tool_use_start"
- EventToolUseDelta EventType = "tool_use_delta"
- EventToolUseStop EventType = "tool_use_stop"
- EventContentDelta EventType = "content_delta"
- EventThinkingDelta EventType = "thinking_delta"
- EventContentStop EventType = "content_stop"
- EventComplete EventType = "complete"
- EventError EventType = "error"
- EventWarning EventType = "warning"
+ EventContentStart EventType = "content_start"
+ EventToolUseStart EventType = "tool_use_start"
+ EventToolUseDelta EventType = "tool_use_delta"
+ EventToolUseStop EventType = "tool_use_stop"
+ EventContentDelta EventType = "content_delta"
+ EventThinkingDelta EventType = "thinking_delta"
+ EventSignatureDelta EventType = "signature_delta"
+ EventContentStop EventType = "content_stop"
+ EventComplete EventType = "complete"
+ EventError EventType = "error"
+ EventWarning EventType = "warning"
)
type TokenUsage struct {
@@ -44,11 +45,12 @@ type ProviderResponse struct {
type ProviderEvent struct {
Type EventType
- Content string
- Thinking string
- Response *ProviderResponse
- ToolCall *message.ToolCall
- Error error
+ Content string
+ Thinking string
+ Signature string
+ Response *ProviderResponse
+ ToolCall *message.ToolCall
+ Error error
}
type Provider interface {
SendMessages(ctx context.Context, messages []message.Message, tools []tools.BaseTool) (*ProviderResponse, error)
@@ -36,7 +36,10 @@ type ContentPart interface {
}
type ReasoningContent struct {
- Thinking string `json:"thinking"`
+ Thinking string `json:"thinking"`
+ Signature string `json:"signature"`
+ StartedAt int64 `json:"started_at,omitempty"`
+ FinishedAt int64 `json:"finished_at,omitempty"`
}
func (tc ReasoningContent) String() string {
@@ -230,15 +233,68 @@ func (m *Message) AppendReasoningContent(delta string) {
found := false
for i, part := range m.Parts {
if c, ok := part.(ReasoningContent); ok {
- m.Parts[i] = ReasoningContent{Thinking: c.Thinking + delta}
+ m.Parts[i] = ReasoningContent{
+ Thinking: c.Thinking + delta,
+ Signature: c.Signature,
+ StartedAt: c.StartedAt,
+ FinishedAt: c.FinishedAt,
+ }
found = true
}
}
if !found {
- m.Parts = append(m.Parts, ReasoningContent{Thinking: delta})
+ m.Parts = append(m.Parts, ReasoningContent{
+ Thinking: delta,
+ StartedAt: time.Now().Unix(),
+ })
+ }
+}
+
+func (m *Message) AppendReasoningSignature(signature string) {
+ for i, part := range m.Parts {
+ if c, ok := part.(ReasoningContent); ok {
+ m.Parts[i] = ReasoningContent{
+ Thinking: c.Thinking,
+ Signature: c.Signature + signature,
+ StartedAt: c.StartedAt,
+ FinishedAt: c.FinishedAt,
+ }
+ return
+ }
+ }
+ m.Parts = append(m.Parts, ReasoningContent{Signature: signature})
+}
+
+func (m *Message) FinishThinking() {
+ for i, part := range m.Parts {
+ if c, ok := part.(ReasoningContent); ok {
+ if c.FinishedAt == 0 {
+ m.Parts[i] = ReasoningContent{
+ Thinking: c.Thinking,
+ Signature: c.Signature,
+ StartedAt: c.StartedAt,
+ FinishedAt: time.Now().Unix(),
+ }
+ }
+ return
+ }
}
}
+func (m *Message) ThinkingDuration() time.Duration {
+ reasoning := m.ReasoningContent()
+ if reasoning.StartedAt == 0 {
+ return 0
+ }
+
+ endTime := reasoning.FinishedAt
+ if endTime == 0 {
+ endTime = time.Now().Unix()
+ }
+
+ return time.Duration(endTime-reasoning.StartedAt) * time.Second
+}
+
func (m *Message) FinishToolCall(toolCallID string) {
for i, part := range m.Parts {
if c, ok := part.(ToolCall); ok {
@@ -80,6 +80,7 @@ type Anim struct {
cyclingCharWidth int
label []string
labelWidth int
+ labelColor color.Color
startTime time.Time
birthOffsets []time.Duration
initialFrames [][]string // frames for the initial characters
@@ -112,6 +113,7 @@ func New(opts Settings) (a Anim) {
a.startTime = time.Now()
a.cyclingCharWidth = opts.Size
a.labelWidth = lipgloss.Width(opts.Label)
+ a.labelColor = opts.LabelColor
// Total width of anim, in cells.
a.width = opts.Size
@@ -119,25 +121,8 @@ func New(opts Settings) (a Anim) {
a.width += labelGapWidth + lipgloss.Width(opts.Label)
}
- if a.labelWidth > 0 {
- // Pre-render the label.
- // XXX: We should really get the graphemes for the label, not the runes.
- labelRunes := []rune(opts.Label)
- a.label = make([]string, len(labelRunes))
- for i := range a.label {
- a.label[i] = lipgloss.NewStyle().
- Foreground(opts.LabelColor).
- Render(string(labelRunes[i]))
- }
-
- // Pre-render the ellipsis frames which come after the label.
- a.ellipsisFrames = make([]string, len(ellipsisFrames))
- for i, frame := range ellipsisFrames {
- a.ellipsisFrames[i] = lipgloss.NewStyle().
- Foreground(opts.LabelColor).
- Render(frame)
- }
- }
+ // Render the label
+ a.renderLabel(opts.Label)
// Pre-generate gradient.
var ramp []color.Color
@@ -208,6 +193,45 @@ func New(opts Settings) (a Anim) {
return a
}
+// SetLabel updates the label text and re-renders it.
+func (a *Anim) SetLabel(newLabel string) {
+ a.labelWidth = lipgloss.Width(newLabel)
+
+ // Update total width
+ a.width = a.cyclingCharWidth
+ if newLabel != "" {
+ a.width += labelGapWidth + a.labelWidth
+ }
+
+ // Re-render the label
+ a.renderLabel(newLabel)
+}
+
+// renderLabel renders the label with the current label color.
+func (a *Anim) renderLabel(label string) {
+ if a.labelWidth > 0 {
+ // Pre-render the label.
+ labelRunes := []rune(label)
+ a.label = make([]string, len(labelRunes))
+ for i := range a.label {
+ a.label[i] = lipgloss.NewStyle().
+ Foreground(a.labelColor).
+ Render(string(labelRunes[i]))
+ }
+
+ // Pre-render the ellipsis frames which come after the label.
+ a.ellipsisFrames = make([]string, len(ellipsisFrames))
+ for i, frame := range ellipsisFrames {
+ a.ellipsisFrames[i] = lipgloss.NewStyle().
+ Foreground(a.labelColor).
+ Render(frame)
+ }
+ } else {
+ a.label = nil
+ a.ellipsisFrames = nil
+ }
+}
+
// Width returns the total width of the animation.
func (a Anim) Width() (w int) {
w = a.width
@@ -304,14 +304,15 @@ func (m *messageListCmp) updateAssistantMessageContent(msg message.Message, assi
shouldShowMessage := m.shouldShowAssistantMessage(msg)
hasToolCallsOnly := len(msg.ToolCalls()) > 0 && msg.Content().Text == ""
+ var cmd tea.Cmd
if shouldShowMessage {
+ items := m.listCmp.Items()
+ uiMsg := items[assistantIndex].(messages.MessageCmp)
+ uiMsg.SetMessage(msg)
m.listCmp.UpdateItem(
assistantIndex,
- messages.NewMessageCmp(
- msg,
- ),
+ uiMsg,
)
-
if msg.FinishPart() != nil && msg.FinishPart().Reason == message.FinishReasonEndTurn {
m.listCmp.AppendItem(
messages.NewAssistantSection(
@@ -324,12 +325,12 @@ func (m *messageListCmp) updateAssistantMessageContent(msg message.Message, assi
m.listCmp.DeleteItem(assistantIndex)
}
- return nil
+ return cmd
}
// shouldShowAssistantMessage determines if an assistant message should be displayed.
func (m *messageListCmp) shouldShowAssistantMessage(msg message.Message) bool {
- return len(msg.ToolCalls()) == 0 || msg.Content().Text != "" || msg.IsThinking()
+ return len(msg.ToolCalls()) == 0 || msg.Content().Text != "" || msg.ReasoningContent().Thinking != "" || msg.IsThinking()
}
// updateToolCalls handles updates to tool calls, updating existing ones and adding new ones.
@@ -6,6 +6,7 @@ import (
"strings"
"time"
+ "github.com/charmbracelet/bubbles/v2/viewport"
tea "github.com/charmbracelet/bubbletea/v2"
"github.com/charmbracelet/lipgloss/v2"
"github.com/charmbracelet/x/ansi"
@@ -24,11 +25,12 @@ import (
// MessageCmp defines the interface for message components in the chat interface.
// It combines standard UI model interfaces with message-specific functionality.
type MessageCmp interface {
- util.Model // Basic Bubble Tea model interface
- layout.Sizeable // Width/height management
- layout.Focusable // Focus state management
- GetMessage() message.Message // Access to underlying message data
- Spinning() bool // Animation state for loading messages
+ util.Model // Basic Bubble Tea model interface
+ layout.Sizeable // Width/height management
+ layout.Focusable // Focus state management
+ GetMessage() message.Message // Access to underlying message data
+ SetMessage(msg message.Message) // Update the message content
+ Spinning() bool // Animation state for loading messages
}
// messageCmp implements the MessageCmp interface for displaying chat messages.
@@ -41,7 +43,10 @@ type messageCmp struct {
// Core message data and state
message message.Message // The underlying message content
spinning bool // Whether to show loading animation
- anim util.Model // Animation component for loading states
+ anim anim.Anim // Animation component for loading states
+
+ // Thinking viewport for displaying reasoning content
+ thinkingViewport viewport.Model
}
var focusedMessageBorder = lipgloss.Border{
@@ -51,6 +56,11 @@ var focusedMessageBorder = lipgloss.Border{
// NewMessageCmp creates a new message component with the given message and options
func NewMessageCmp(msg message.Message) MessageCmp {
t := styles.CurrentTheme()
+
+ thinkingViewport := viewport.New()
+ thinkingViewport.SetHeight(1)
+ thinkingViewport.KeyMap = viewport.KeyMap{}
+
m := &messageCmp{
message: msg,
anim: anim.New(anim.Settings{
@@ -59,6 +69,7 @@ func NewMessageCmp(msg message.Message) MessageCmp {
GradColorB: t.Secondary,
CycleColors: true,
}),
+ thinkingViewport: thinkingViewport,
}
return m
}
@@ -78,7 +89,7 @@ func (m *messageCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
m.spinning = m.shouldSpin()
if m.spinning {
u, cmd := m.anim.Update(msg)
- m.anim = u.(util.Model)
+ m.anim = u.(anim.Anim)
return m, cmd
}
}
@@ -88,7 +99,7 @@ func (m *messageCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
// View renders the message component based on its current state.
// Returns different views for spinning, user, and assistant messages.
func (m *messageCmp) View() string {
- if m.spinning {
+ if m.spinning && m.message.ReasoningContent().Thinking == "" {
return m.style().PaddingLeft(1).Render(m.anim.View())
}
if m.message.ID != "" {
@@ -108,6 +119,10 @@ func (m *messageCmp) GetMessage() message.Message {
return m.message
}
+func (m *messageCmp) SetMessage(msg message.Message) {
+ m.message = msg
+}
+
// textWidth calculates the available width for text content,
// accounting for borders and padding
func (m *messageCmp) textWidth() int {
@@ -139,8 +154,39 @@ func (msg *messageCmp) style() lipgloss.Style {
// renderAssistantMessage renders assistant messages with optional footer information.
// Shows model name, response time, and finish reason when the message is complete.
func (m *messageCmp) renderAssistantMessage() string {
- parts := []string{
- m.markdownContent(),
+ t := styles.CurrentTheme()
+ parts := []string{}
+ content := m.message.Content().String()
+ thinking := m.message.IsThinking()
+ finished := m.message.IsFinished()
+ finishedData := m.message.FinishPart()
+ thinkingContent := ""
+
+ if thinking || m.message.ReasoningContent().Thinking != "" {
+ m.anim.SetLabel("Thinking")
+ thinkingContent = m.renderThinkingContent()
+ } else if finished && content == "" && finishedData.Reason == message.FinishReasonEndTurn {
+ content = ""
+ } else if finished && content == "" && finishedData.Reason == message.FinishReasonCanceled {
+ content = "*Canceled*"
+ } else if finished && content == "" && finishedData.Reason == message.FinishReasonError {
+ errTag := t.S().Base.Padding(0, 1).Background(t.Red).Foreground(t.White).Render("ERROR")
+ truncated := ansi.Truncate(finishedData.Message, m.textWidth()-2-lipgloss.Width(errTag), "...")
+ title := fmt.Sprintf("%s %s", errTag, t.S().Base.Foreground(t.FgHalfMuted).Render(truncated))
+ details := t.S().Base.Foreground(t.FgSubtle).Width(m.textWidth() - 2).Render(finishedData.Details)
+ // Handle error messages differently
+ return fmt.Sprintf("%s\n\n%s", title, details)
+ }
+
+ if thinkingContent != "" {
+ parts = append(parts, thinkingContent)
+ }
+
+ if content != "" {
+ if thinkingContent != "" {
+ parts = append(parts, "")
+ }
+ parts = append(parts, m.toMarkdown(content))
}
joined := lipgloss.JoinVertical(lipgloss.Left, parts...)
@@ -152,7 +198,7 @@ func (m *messageCmp) renderAssistantMessage() string {
func (m *messageCmp) renderUserMessage() string {
t := styles.CurrentTheme()
parts := []string{
- m.markdownContent(),
+ m.toMarkdown(m.message.Content().String()),
}
attachmentStyles := t.S().Text.
MarginLeft(1).
@@ -182,34 +228,47 @@ func (m *messageCmp) toMarkdown(content string) string {
return strings.TrimSuffix(rendered, "\n")
}
-// markdownContent processes the message content and handles special states.
-// Returns appropriate content for thinking, finished, and error states.
-func (m *messageCmp) markdownContent() string {
+func (m *messageCmp) renderThinkingContent() string {
t := styles.CurrentTheme()
- content := m.message.Content().String()
- if m.message.Role == message.Assistant {
- thinking := m.message.IsThinking()
- finished := m.message.IsFinished()
- finishedData := m.message.FinishPart()
- if thinking {
- // Handle the thinking state
- // TODO: maybe add the thinking content if available later.
- content = fmt.Sprintf("**%s %s**", styles.LoadingIcon, "Thinking...")
- } else if finished && content == "" && finishedData.Reason == message.FinishReasonEndTurn {
- // Sometimes the LLMs respond with no content when they think the previous tool result
- // provides the requested question
- content = ""
- } else if finished && content == "" && finishedData.Reason == message.FinishReasonCanceled {
- content = "*Canceled*"
- } else if finished && content == "" && finishedData.Reason == message.FinishReasonError {
- errTag := t.S().Base.Padding(0, 1).Background(t.Red).Foreground(t.White).Render("ERROR")
- truncated := ansi.Truncate(finishedData.Message, m.textWidth()-2-lipgloss.Width(errTag), "...")
- title := fmt.Sprintf("%s %s", errTag, t.S().Base.Foreground(t.FgHalfMuted).Render(truncated))
- details := t.S().Base.Foreground(t.FgSubtle).Width(m.textWidth() - 2).Render(finishedData.Details)
- return fmt.Sprintf("%s\n\n%s", title, details)
+ reasoningContent := m.message.ReasoningContent()
+ if reasoningContent.Thinking == "" {
+ return ""
+ }
+ lines := strings.Split(reasoningContent.Thinking, "\n")
+ var content strings.Builder
+ lineStyle := t.S().Subtle.Background(t.BgBaseLighter)
+ for i, line := range lines {
+ if line == "" {
+ continue
+ }
+ content.WriteString(lineStyle.Width(m.textWidth() - 2).Render(line))
+ if i < len(lines)-1 {
+ content.WriteString("\n")
}
}
- return m.toMarkdown(content)
+ fullContent := content.String()
+ height := util.Clamp(lipgloss.Height(fullContent), 1, 10)
+ m.thinkingViewport.SetHeight(height)
+ m.thinkingViewport.SetWidth(m.textWidth())
+ m.thinkingViewport.SetContent(fullContent)
+ m.thinkingViewport.GotoBottom()
+ var footer string
+ if reasoningContent.StartedAt > 0 {
+ duration := m.message.ThinkingDuration()
+ if reasoningContent.FinishedAt > 0 {
+ m.anim.SetLabel("")
+ opts := core.StatusOpts{
+ Title: "Thought for",
+ Description: duration.String(),
+ NoIcon: true,
+ }
+ footer = t.S().Base.PaddingLeft(1).Render(core.Status(opts, m.textWidth()-1))
+ } else {
+ footer = m.anim.View()
+ }
+
+ }
+ return lineStyle.Width(m.textWidth()).Padding(0, 1).Render(m.thinkingViewport.View()) + "\n\n" + footer
}
// shouldSpin determines whether the message should show a loading animation.
@@ -226,11 +285,12 @@ func (m *messageCmp) shouldSpin() bool {
if m.message.Content().Text != "" {
return false
}
+ if len(m.message.ToolCalls()) > 0 {
+ return false
+ }
return true
}
-// Focus management methods
-
// Blur removes focus from the message component
func (m *messageCmp) Blur() tea.Cmd {
m.focused = false
@@ -257,8 +317,8 @@ func (m *messageCmp) GetSize() (int, int) {
// SetSize updates the width of the message component for text wrapping
func (m *messageCmp) SetSize(width int, height int) tea.Cmd {
- // For better readability, we limit the width to a maximum of 120 characters
- m.width = min(width, 120)
+ m.width = util.Clamp(width, 1, 120)
+ m.thinkingViewport.SetWidth(m.width - 4)
return nil
}
@@ -6,6 +6,8 @@ import (
tea "github.com/charmbracelet/bubbletea/v2"
"github.com/charmbracelet/lipgloss/v2"
+ "github.com/charmbracelet/crush/internal/config"
+ "github.com/charmbracelet/crush/internal/fur/provider"
"github.com/charmbracelet/crush/internal/llm/prompt"
"github.com/charmbracelet/crush/internal/tui/components/chat"
"github.com/charmbracelet/crush/internal/tui/components/completions"
@@ -58,6 +60,7 @@ type (
SwitchSessionsMsg struct{}
SwitchModelMsg struct{}
ToggleCompactModeMsg struct{}
+ ToggleThinkingMsg struct{}
CompactMsg struct {
SessionID string
}
@@ -260,6 +263,30 @@ func (c *commandDialogCmp) defaultCommands() []Command {
},
})
}
+
+ // Only show thinking toggle for Anthropic models that can reason
+ cfg := config.Get()
+ if agentCfg, ok := cfg.Agents["coder"]; ok {
+ providerCfg := cfg.GetProviderForModel(agentCfg.Model)
+ model := cfg.GetModelByType(agentCfg.Model)
+ if providerCfg != nil && model != nil &&
+ providerCfg.Type == provider.TypeAnthropic && model.CanReason {
+ selectedModel := cfg.Models[agentCfg.Model]
+ status := "Enable"
+ if selectedModel.Think {
+ status = "Disable"
+ }
+ commands = append(commands, Command{
+ ID: "toggle_thinking",
+ Title: status + " Thinking Mode",
+ Description: "Toggle model thinking for reasoning-capable models",
+ Handler: func(cmd Command) tea.Cmd {
+ return util.CmdHandler(ToggleThinkingMsg{})
+ },
+ })
+ }
+ }
+
// Only show toggle compact mode command if window width is larger than compact breakpoint (90)
if c.wWidth > 120 && c.sessionID != "" {
commands = append(commands, Command{
@@ -183,6 +183,8 @@ func (p *chatPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
cmd = p.updateCompactConfig(false)
}
return p, tea.Batch(p.SetSize(p.width, p.height), cmd)
+ case commands.ToggleThinkingMsg:
+ return p, p.toggleThinking()
case pubsub.Event[session.Session]:
u, cmd := p.header.Update(msg)
p.header = u.(header.Header)
@@ -409,6 +411,35 @@ func (p *chatPage) updateCompactConfig(compact bool) tea.Cmd {
}
}
+func (p *chatPage) toggleThinking() tea.Cmd {
+ return func() tea.Msg {
+ cfg := config.Get()
+ agentCfg := cfg.Agents["coder"]
+ currentModel := cfg.Models[agentCfg.Model]
+
+ // Toggle the thinking mode
+ currentModel.Think = !currentModel.Think
+ cfg.Models[agentCfg.Model] = currentModel
+
+ // Update the agent with the new configuration
+ if err := p.app.UpdateAgentModel(); err != nil {
+ return util.InfoMsg{
+ Type: util.InfoTypeError,
+ Msg: "Failed to update thinking mode: " + err.Error(),
+ }
+ }
+
+ status := "disabled"
+ if currentModel.Think {
+ status = "enabled"
+ }
+ return util.InfoMsg{
+ Type: util.InfoTypeInfo,
+ Msg: "Thinking mode " + status,
+ }
+ }
+}
+
func (p *chatPage) setCompactMode(compact bool) {
if p.compact == compact {
return
@@ -474,6 +505,8 @@ func (p *chatPage) newSession() tea.Cmd {
p.session = session.Session{}
p.focusedPane = PanelTypeEditor
+ p.editor.Focus()
+ p.chat.Blur()
p.isCanceling = false
return tea.Batch(
util.CmdHandler(chat.SessionClearedMsg{}),