Detailed changes
@@ -62,12 +62,29 @@ OpenCode looks for configuration in the following locations:
- `$XDG_CONFIG_HOME/opencode/.opencode.json`
- `./.opencode.json` (local directory)
+### Auto Compact Feature
+
+OpenCode includes an auto compact feature that automatically summarizes your conversation when it approaches the model's context window limit. When enabled (default setting), this feature:
+
+- Monitors token usage during your conversation
+- Automatically triggers summarization when usage reaches 95% of the model's context window
+- Creates a new session with the summary, allowing you to continue your work without losing context
+- Helps prevent "out of context" errors that can occur with long conversations
+
+You can enable or disable this feature in your configuration file:
+
+```json
+{
+ "autoCompact": true // default is true
+}
+```
+
### Environment Variables
You can configure OpenCode using environment variables:
| Environment Variable | Purpose |
-|----------------------------|--------------------------------------------------------|
+| -------------------------- | ------------------------------------------------------ |
| `ANTHROPIC_API_KEY` | For Claude models |
| `OPENAI_API_KEY` | For OpenAI models |
| `GEMINI_API_KEY` | For Google Gemini models |
@@ -79,7 +96,6 @@ You can configure OpenCode using environment variables:
| `AZURE_OPENAI_API_KEY` | For Azure OpenAI models (optional when using Entra ID) |
| `AZURE_OPENAI_API_VERSION` | For Azure OpenAI models |
-
### Configuration File Structure
```json
@@ -134,7 +150,8 @@ You can configure OpenCode using environment variables:
}
},
"debug": false,
- "debugLSP": false
+ "debugLSP": false,
+ "autoCompact": true
}
```
@@ -327,9 +344,11 @@ OpenCode supports custom commands that can be created by users to quickly send p
Custom commands are predefined prompts stored as Markdown files in one of three locations:
1. **User Commands** (prefixed with `user:`):
+
```
$XDG_CONFIG_HOME/opencode/commands/
```
+
(typically `~/.config/opencode/commands/` on Linux/macOS)
or
@@ -382,6 +401,15 @@ This creates a command with ID `user:git:commit`.
The content of the command file will be sent as a message to the AI assistant.
+### Built-in Commands
+
+OpenCode includes several built-in commands:
+
+| Command | Description |
+| ------------------ | --------------------------------------------------------------------------------------------------- |
+| Initialize Project | Creates or updates the OpenCode.md memory file with project-specific information |
+| Compact Session | Manually triggers the summarization of the current session, creating a new session with the summary |
+
## MCP (Model Context Protocol)
OpenCode implements the Model Context Protocol (MCP) to extend its capabilities through external tools. MCP provides a standardized way for the AI assistant to interact with external services and tools.
@@ -218,6 +218,7 @@ func setupSubscriptions(app *app.App, parentCtx context.Context) (chan tea.Msg,
setupSubscriber(ctx, &wg, "sessions", app.Sessions.Subscribe, ch)
setupSubscriber(ctx, &wg, "messages", app.Messages.Subscribe, ch)
setupSubscriber(ctx, &wg, "permissions", app.Permissions.Subscribe, ch)
+ setupSubscriber(ctx, &wg, "coderAgent", app.CoderAgent.Subscribe, ch)
cleanupFunc := func() {
logging.Info("Cancelling all subscriptions")
@@ -36,9 +36,10 @@ type MCPServer struct {
type AgentName string
const (
- AgentCoder AgentName = "coder"
- AgentTask AgentName = "task"
- AgentTitle AgentName = "title"
+ AgentCoder AgentName = "coder"
+ AgentSummarizer AgentName = "summarizer"
+ AgentTask AgentName = "task"
+ AgentTitle AgentName = "title"
)
// Agent defines configuration for different LLM models and their token limits.
@@ -84,6 +85,7 @@ type Config struct {
DebugLSP bool `json:"debugLSP,omitempty"`
ContextPaths []string `json:"contextPaths,omitempty"`
TUI TUIConfig `json:"tui"`
+ AutoCompact bool `json:"autoCompact,omitempty"`
}
// Application constants
@@ -213,6 +215,7 @@ func setDefaults(debug bool) {
viper.SetDefault("data.directory", defaultDataDirectory)
viper.SetDefault("contextPaths", defaultContextPaths)
viper.SetDefault("tui.theme", "opencode")
+ viper.SetDefault("autoCompact", true)
if debug {
viper.SetDefault("debug", true)
@@ -262,6 +265,7 @@ func setProviderDefaults() {
// Anthropic configuration
if key := viper.GetString("providers.anthropic.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.Claude37Sonnet)
+ viper.SetDefault("agents.summarizer.model", models.Claude37Sonnet)
viper.SetDefault("agents.task.model", models.Claude37Sonnet)
viper.SetDefault("agents.title.model", models.Claude37Sonnet)
return
@@ -270,6 +274,7 @@ func setProviderDefaults() {
// OpenAI configuration
if key := viper.GetString("providers.openai.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.GPT41)
+ viper.SetDefault("agents.summarizer.model", models.GPT41)
viper.SetDefault("agents.task.model", models.GPT41Mini)
viper.SetDefault("agents.title.model", models.GPT41Mini)
return
@@ -278,6 +283,7 @@ func setProviderDefaults() {
// Google Gemini configuration
if key := viper.GetString("providers.gemini.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.Gemini25)
+ viper.SetDefault("agents.summarizer.model", models.Gemini25)
viper.SetDefault("agents.task.model", models.Gemini25Flash)
viper.SetDefault("agents.title.model", models.Gemini25Flash)
return
@@ -286,6 +292,7 @@ func setProviderDefaults() {
// Groq configuration
if key := viper.GetString("providers.groq.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.QWENQwq)
+ viper.SetDefault("agents.summarizer.model", models.QWENQwq)
viper.SetDefault("agents.task.model", models.QWENQwq)
viper.SetDefault("agents.title.model", models.QWENQwq)
return
@@ -294,6 +301,7 @@ func setProviderDefaults() {
// OpenRouter configuration
if key := viper.GetString("providers.openrouter.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.OpenRouterClaude37Sonnet)
+ viper.SetDefault("agents.summarizer.model", models.OpenRouterClaude37Sonnet)
viper.SetDefault("agents.task.model", models.OpenRouterClaude37Sonnet)
viper.SetDefault("agents.title.model", models.OpenRouterClaude35Haiku)
return
@@ -302,6 +310,7 @@ func setProviderDefaults() {
// XAI configuration
if key := viper.GetString("providers.xai.apiKey"); strings.TrimSpace(key) != "" {
viper.SetDefault("agents.coder.model", models.XAIGrok3Beta)
+ viper.SetDefault("agents.summarizer.model", models.XAIGrok3Beta)
viper.SetDefault("agents.task.model", models.XAIGrok3Beta)
viper.SetDefault("agents.title.model", models.XAiGrok3MiniFastBeta)
return
@@ -310,6 +319,7 @@ func setProviderDefaults() {
// AWS Bedrock configuration
if hasAWSCredentials() {
viper.SetDefault("agents.coder.model", models.BedrockClaude37Sonnet)
+ viper.SetDefault("agents.summarizer.model", models.BedrockClaude37Sonnet)
viper.SetDefault("agents.task.model", models.BedrockClaude37Sonnet)
viper.SetDefault("agents.title.model", models.BedrockClaude37Sonnet)
return
@@ -318,6 +328,7 @@ func setProviderDefaults() {
// Azure OpenAI configuration
if os.Getenv("AZURE_OPENAI_ENDPOINT") != "" {
viper.SetDefault("agents.coder.model", models.AzureGPT41)
+ viper.SetDefault("agents.summarizer.model", models.AzureGPT41)
viper.SetDefault("agents.task.model", models.AzureGPT41Mini)
viper.SetDefault("agents.title.model", models.AzureGPT41Mini)
return
@@ -69,11 +69,11 @@ func (b *agentTool) Run(ctx context.Context, call tools.ToolCall) (tools.ToolRes
return tools.ToolResponse{}, fmt.Errorf("error generating agent: %s", err)
}
result := <-done
- if result.Err() != nil {
- return tools.ToolResponse{}, fmt.Errorf("error generating agent: %s", result.Err())
+ if result.Error != nil {
+ return tools.ToolResponse{}, fmt.Errorf("error generating agent: %s", result.Error)
}
- response := result.Response()
+ response := result.Message
if response.Role != message.Assistant {
return tools.NewTextErrorResponse("no response"), nil
}
@@ -88,8 +88,6 @@ func (b *agentTool) Run(ctx context.Context, call tools.ToolCall) (tools.ToolRes
}
parentSession.Cost += updatedSession.Cost
- parentSession.PromptTokens += updatedSession.PromptTokens
- parentSession.CompletionTokens += updatedSession.CompletionTokens
_, err = b.sessions.Save(ctx, parentSession)
if err != nil {
@@ -15,6 +15,7 @@ import (
"github.com/opencode-ai/opencode/internal/logging"
"github.com/opencode-ai/opencode/internal/message"
"github.com/opencode-ai/opencode/internal/permission"
+ "github.com/opencode-ai/opencode/internal/pubsub"
"github.com/opencode-ai/opencode/internal/session"
)
@@ -24,35 +25,46 @@ var (
ErrSessionBusy = errors.New("session is currently processing another request")
)
-type AgentEvent struct {
- message message.Message
- err error
-}
+type AgentEventType string
-func (e *AgentEvent) Err() error {
- return e.err
-}
+const (
+ AgentEventTypeError AgentEventType = "error"
+ AgentEventTypeResponse AgentEventType = "response"
+ AgentEventTypeSummarize AgentEventType = "summarize"
+)
-func (e *AgentEvent) Response() message.Message {
- return e.message
+type AgentEvent struct {
+ Type AgentEventType
+ Message message.Message
+ Error error
+
+ // When summarizing
+ SessionID string
+ Progress string
+ Done bool
}
type Service interface {
+ pubsub.Suscriber[AgentEvent]
+ Model() models.Model
Run(ctx context.Context, sessionID string, content string, attachments ...message.Attachment) (<-chan AgentEvent, error)
Cancel(sessionID string)
IsSessionBusy(sessionID string) bool
IsBusy() bool
Update(agentName config.AgentName, modelID models.ModelID) (models.Model, error)
+ Summarize(ctx context.Context, sessionID string) error
}
type agent struct {
+ *pubsub.Broker[AgentEvent]
sessions session.Service
messages message.Service
tools []tools.BaseTool
provider provider.Provider
- titleProvider provider.Provider
+ titleProvider provider.Provider
+ summarizeProvider provider.Provider
activeRequests sync.Map
}
@@ -75,26 +87,48 @@ func NewAgent(
return nil, err
}
}
+ var summarizeProvider provider.Provider
+ if agentName == config.AgentCoder {
+ summarizeProvider, err = createAgentProvider(config.AgentSummarizer)
+ if err != nil {
+ return nil, err
+ }
+ }
agent := &agent{
- provider: agentProvider,
- messages: messages,
- sessions: sessions,
- tools: agentTools,
- titleProvider: titleProvider,
- activeRequests: sync.Map{},
+ Broker: pubsub.NewBroker[AgentEvent](),
+ provider: agentProvider,
+ messages: messages,
+ sessions: sessions,
+ tools: agentTools,
+ titleProvider: titleProvider,
+ summarizeProvider: summarizeProvider,
+ activeRequests: sync.Map{},
}
return agent, nil
}
+func (a *agent) Model() models.Model {
+ return a.provider.Model()
+}
+
func (a *agent) Cancel(sessionID string) {
+ // Cancel regular requests
if cancelFunc, exists := a.activeRequests.LoadAndDelete(sessionID); exists {
if cancel, ok := cancelFunc.(context.CancelFunc); ok {
logging.InfoPersist(fmt.Sprintf("Request cancellation initiated for session: %s", sessionID))
cancel()
}
}
+
+ // Also check for summarize requests
+ if cancelFunc, exists := a.activeRequests.LoadAndDelete(sessionID + "-summarize"); exists {
+ if cancel, ok := cancelFunc.(context.CancelFunc); ok {
+ logging.InfoPersist(fmt.Sprintf("Summarize cancellation initiated for session: %s", sessionID))
+ cancel()
+ }
+ }
}
func (a *agent) IsBusy() bool {
@@ -154,7 +188,8 @@ func (a *agent) generateTitle(ctx context.Context, sessionID string, content str
func (a *agent) err(err error) AgentEvent {
return AgentEvent{
- err: err,
+ Type: AgentEventTypeError,
+ Error: err,
}
}
@@ -180,12 +215,13 @@ func (a *agent) Run(ctx context.Context, sessionID string, content string, attac
attachmentParts = append(attachmentParts, message.BinaryContent{Path: attachment.FilePath, MIMEType: attachment.MimeType, Data: attachment.Content})
}
result := a.processGeneration(genCtx, sessionID, content, attachmentParts)
- if result.Err() != nil && !errors.Is(result.Err(), ErrRequestCancelled) && !errors.Is(result.Err(), context.Canceled) {
- logging.ErrorPersist(result.Err().Error())
+ if result.Error != nil && !errors.Is(result.Error, ErrRequestCancelled) && !errors.Is(result.Error, context.Canceled) {
+ logging.ErrorPersist(result.Error.Error())
}
logging.Debug("Request completed", "sessionID", sessionID)
a.activeRequests.Delete(sessionID)
cancel()
+ a.Publish(pubsub.CreatedEvent, result)
events <- result
close(events)
}()
@@ -241,7 +277,9 @@ func (a *agent) processGeneration(ctx context.Context, sessionID, content string
continue
}
return AgentEvent{
- message: agentMessage,
+ Type: AgentEventTypeResponse,
+ Message: agentMessage,
+ Done: true,
}
}
}
@@ -432,8 +470,8 @@ func (a *agent) TrackUsage(ctx context.Context, sessionID string, model models.M
model.CostPer1MOut/1e6*float64(usage.OutputTokens)
sess.Cost += cost
- sess.CompletionTokens += usage.OutputTokens
- sess.PromptTokens += usage.InputTokens
+ sess.CompletionTokens = usage.OutputTokens + usage.CacheReadTokens
+ sess.PromptTokens = usage.InputTokens + usage.CacheCreationTokens
_, err = a.sessions.Save(ctx, sess)
if err != nil {
@@ -461,6 +499,162 @@ func (a *agent) Update(agentName config.AgentName, modelID models.ModelID) (mode
return a.provider.Model(), nil
}
+func (a *agent) Summarize(ctx context.Context, sessionID string) error {
+ if a.summarizeProvider == nil {
+ return fmt.Errorf("summarize provider not available")
+ }
+
+ // Check if session is busy
+ if a.IsSessionBusy(sessionID) {
+ return ErrSessionBusy
+ }
+
+ // Create a new context with cancellation
+ summarizeCtx, cancel := context.WithCancel(ctx)
+
+ // Store the cancel function in activeRequests to allow cancellation
+ a.activeRequests.Store(sessionID+"-summarize", cancel)
+
+ go func() {
+ defer a.activeRequests.Delete(sessionID + "-summarize")
+ defer cancel()
+ event := AgentEvent{
+ Type: AgentEventTypeSummarize,
+ Progress: "Starting summarization...",
+ }
+
+ a.Publish(pubsub.CreatedEvent, event)
+ // Get all messages from the session
+ msgs, err := a.messages.List(summarizeCtx, sessionID)
+ if err != nil {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("failed to list messages: %w", err),
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+
+ if len(msgs) == 0 {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("no messages to summarize"),
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+
+ event = AgentEvent{
+ Type: AgentEventTypeSummarize,
+ Progress: "Analyzing conversation...",
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+
+ // Add a system message to guide the summarization
+ summarizePrompt := "Provide a detailed but concise summary of our conversation above. Focus on information that would be helpful for continuing the conversation, including what we did, what we're doing, which files we're working on, and what we're going to do next."
+
+ // Create a new message with the summarize prompt
+ promptMsg := message.Message{
+ Role: message.User,
+ Parts: []message.ContentPart{message.TextContent{Text: summarizePrompt}},
+ }
+
+ // Append the prompt to the messages
+ msgsWithPrompt := append(msgs, promptMsg)
+
+ event = AgentEvent{
+ Type: AgentEventTypeSummarize,
+ Progress: "Generating summary...",
+ }
+
+ a.Publish(pubsub.CreatedEvent, event)
+
+ // Send the messages to the summarize provider
+ response, err := a.summarizeProvider.SendMessages(
+ summarizeCtx,
+ msgsWithPrompt,
+ make([]tools.BaseTool, 0),
+ )
+ if err != nil {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("failed to summarize: %w", err),
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+
+ summary := strings.TrimSpace(response.Content)
+ if summary == "" {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("empty summary returned"),
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+ event = AgentEvent{
+ Type: AgentEventTypeSummarize,
+ Progress: "Creating new session...",
+ }
+
+ a.Publish(pubsub.CreatedEvent, event)
+ oldSession, err := a.sessions.Get(summarizeCtx, sessionID)
+ if err != nil {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("failed to get session: %w", err),
+ Done: true,
+ }
+
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+ // Create a new session with the summary
+ newSession, err := a.sessions.Create(summarizeCtx, oldSession.Title+" - Continuation")
+ if err != nil {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("failed to create new session: %w", err),
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+
+ // Create a message in the new session with the summary
+ _, err = a.messages.Create(summarizeCtx, newSession.ID, message.CreateMessageParams{
+ Role: message.Assistant,
+ Parts: []message.ContentPart{message.TextContent{Text: summary}},
+ Model: a.summarizeProvider.Model().ID,
+ })
+ if err != nil {
+ event = AgentEvent{
+ Type: AgentEventTypeError,
+ Error: fmt.Errorf("failed to create summary message: %w", err),
+ Done: true,
+ }
+
+ a.Publish(pubsub.CreatedEvent, event)
+ return
+ }
+ event = AgentEvent{
+ Type: AgentEventTypeSummarize,
+ SessionID: newSession.ID,
+ Progress: "Summary complete",
+ Done: true,
+ }
+ a.Publish(pubsub.CreatedEvent, event)
+ // Send final success event with the new session ID
+ }()
+
+ return nil
+}
+
func createAgentProvider(agentName config.AgentName) (provider.Provider, error) {
cfg := config.Get()
agentConfig, ok := cfg.Agents[agentName]
@@ -21,6 +21,8 @@ func GetAgentPrompt(agentName config.AgentName, provider models.ModelProvider) s
basePrompt = TitlePrompt(provider)
case config.AgentTask:
basePrompt = TaskPrompt(provider)
+ case config.AgentSummarizer:
+ basePrompt = SummarizerPrompt(provider)
default:
basePrompt = "You are a helpful assistant"
}
@@ -0,0 +1,16 @@
+package prompt
+
+import "github.com/opencode-ai/opencode/internal/llm/models"
+
+func SummarizerPrompt(_ models.ModelProvider) string {
+ return `You are a helpful AI assistant tasked with summarizing conversations.
+
+When asked to summarize, provide a detailed but concise summary of the conversation.
+Focus on information that would be helpful for continuing the conversation, including:
+- What was done
+- What is currently being worked on
+- Which files are being modified
+- What needs to be done next
+
+Your summary should be comprehensive enough to provide context but concise enough to be quickly understood.`
+}
@@ -21,7 +21,6 @@ import (
type StatusCmp interface {
tea.Model
- SetHelpWidgetMsg(string)
}
type statusCmp struct {
@@ -74,11 +73,9 @@ func (m statusCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
var helpWidget = ""
// getHelpWidget returns the help widget with current theme colors
-func getHelpWidget(helpText string) string {
+func getHelpWidget() string {
t := theme.CurrentTheme()
- if helpText == "" {
- helpText = "ctrl+? help"
- }
+ helpText := "ctrl+? help"
return styles.Padded().
Background(t.TextMuted()).
@@ -87,7 +84,7 @@ func getHelpWidget(helpText string) string {
Render(helpText)
}
-func formatTokensAndCost(tokens int64, cost float64) string {
+func formatTokensAndCost(tokens, contextWindow int64, cost float64) string {
// Format tokens in human-readable format (e.g., 110K, 1.2M)
var formattedTokens string
switch {
@@ -110,32 +107,48 @@ func formatTokensAndCost(tokens int64, cost float64) string {
// Format cost with $ symbol and 2 decimal places
formattedCost := fmt.Sprintf("$%.2f", cost)
- return fmt.Sprintf("Tokens: %s, Cost: %s", formattedTokens, formattedCost)
+ percentage := (float64(tokens) / float64(contextWindow)) * 100
+ if percentage > 80 {
+ // add the warning icon and percentage
+ formattedTokens = fmt.Sprintf("%s(%d%%)", styles.WarningIcon, int(percentage))
+ }
+
+ return fmt.Sprintf("Context: %s, Cost: %s", formattedTokens, formattedCost)
}
func (m statusCmp) View() string {
t := theme.CurrentTheme()
+ modelID := config.Get().Agents[config.AgentCoder].Model
+ model := models.SupportedModels[modelID]
// Initialize the help widget
- status := getHelpWidget("")
+ status := getHelpWidget()
+ tokenInfoWidth := 0
if m.session.ID != "" {
- tokens := formatTokensAndCost(m.session.PromptTokens+m.session.CompletionTokens, m.session.Cost)
+ totalTokens := m.session.PromptTokens + m.session.CompletionTokens
+ tokens := formatTokensAndCost(totalTokens, model.ContextWindow, m.session.Cost)
tokensStyle := styles.Padded().
Background(t.Text()).
- Foreground(t.BackgroundSecondary()).
- Render(tokens)
- status += tokensStyle
+ Foreground(t.BackgroundSecondary())
+ percentage := (float64(totalTokens) / float64(model.ContextWindow)) * 100
+ if percentage > 80 {
+ tokensStyle = tokensStyle.Background(t.Warning())
+ }
+ tokenInfoWidth = lipgloss.Width(tokens) + 2
+ status += tokensStyle.Render(tokens)
}
diagnostics := styles.Padded().
Background(t.BackgroundDarker()).
Render(m.projectDiagnostics())
+ availableWidht := max(0, m.width-lipgloss.Width(helpWidget)-lipgloss.Width(m.model())-lipgloss.Width(diagnostics)-tokenInfoWidth)
+
if m.info.Msg != "" {
infoStyle := styles.Padded().
Foreground(t.Background()).
- Width(m.availableFooterMsgWidth(diagnostics))
+ Width(availableWidht)
switch m.info.Type {
case util.InfoTypeInfo:
@@ -146,18 +159,18 @@ func (m statusCmp) View() string {
infoStyle = infoStyle.Background(t.Error())
}
+ infoWidth := availableWidht - 10
// Truncate message if it's longer than available width
msg := m.info.Msg
- availWidth := m.availableFooterMsgWidth(diagnostics) - 10
- if len(msg) > availWidth && availWidth > 0 {
- msg = msg[:availWidth] + "..."
+ if len(msg) > infoWidth && infoWidth > 0 {
+ msg = msg[:infoWidth] + "..."
}
status += infoStyle.Render(msg)
} else {
status += styles.Padded().
Foreground(t.Text()).
Background(t.BackgroundSecondary()).
- Width(m.availableFooterMsgWidth(diagnostics)).
+ Width(availableWidht).
Render("")
}
@@ -245,12 +258,10 @@ func (m *statusCmp) projectDiagnostics() string {
return strings.Join(diagnostics, " ")
}
-func (m statusCmp) availableFooterMsgWidth(diagnostics string) int {
- tokens := ""
+func (m statusCmp) availableFooterMsgWidth(diagnostics, tokenInfo string) int {
tokensWidth := 0
if m.session.ID != "" {
- tokens = formatTokensAndCost(m.session.PromptTokens+m.session.CompletionTokens, m.session.Cost)
- tokensWidth = lipgloss.Width(tokens) + 2
+ tokensWidth = lipgloss.Width(tokenInfo) + 2
}
return max(0, m.width-lipgloss.Width(helpWidget)-lipgloss.Width(m.model())-lipgloss.Width(diagnostics)-tokensWidth)
}
@@ -272,14 +283,8 @@ func (m statusCmp) model() string {
Render(model.Name)
}
-func (m statusCmp) SetHelpWidgetMsg(s string) {
- // Update the help widget text using the getHelpWidget function
- helpWidget = getHelpWidget(s)
-}
-
func NewStatusCmp(lspClients map[string]*lsp.Client) StatusCmp {
- // Initialize the help widget with default text
- helpWidget = getHelpWidget("")
+ helpWidget = getHelpWidget()
return &statusCmp{
messageTTL: 10 * time.Second,
@@ -302,11 +302,8 @@ func (f *filepickerCmp) View() string {
}
if file.IsDir() {
filename = filename + "/"
- } else if isExtSupported(file.Name()) {
- filename = filename
- } else {
- filename = filename
}
+ // No need to reassign filename if it's not changing
files = append(files, itemStyle.Padding(0, 1).Render(filename))
}
@@ -2,6 +2,8 @@ package dialog
import (
"fmt"
+ "strings"
+
"github.com/charmbracelet/bubbles/key"
"github.com/charmbracelet/bubbles/viewport"
tea "github.com/charmbracelet/bubbletea"
@@ -13,7 +15,6 @@ import (
"github.com/opencode-ai/opencode/internal/tui/styles"
"github.com/opencode-ai/opencode/internal/tui/theme"
"github.com/opencode-ai/opencode/internal/tui/util"
- "strings"
)
type PermissionAction string
@@ -150,7 +151,7 @@ func (p *permissionDialogCmp) selectCurrentOption() tea.Cmd {
func (p *permissionDialogCmp) renderButtons() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
allowStyle := baseStyle
allowSessionStyle := baseStyle
denyStyle := baseStyle
@@ -196,7 +197,7 @@ func (p *permissionDialogCmp) renderButtons() string {
func (p *permissionDialogCmp) renderHeader() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
toolKey := baseStyle.Foreground(t.TextMuted()).Bold(true).Render("Tool")
toolValue := baseStyle.
Foreground(t.Text()).
@@ -229,9 +230,36 @@ func (p *permissionDialogCmp) renderHeader() string {
case tools.BashToolName:
headerParts = append(headerParts, baseStyle.Foreground(t.TextMuted()).Width(p.width).Bold(true).Render("Command"))
case tools.EditToolName:
- headerParts = append(headerParts, baseStyle.Foreground(t.TextMuted()).Width(p.width).Bold(true).Render("Diff"))
+ params := p.permission.Params.(tools.EditPermissionsParams)
+ fileKey := baseStyle.Foreground(t.TextMuted()).Bold(true).Render("File")
+ filePath := baseStyle.
+ Foreground(t.Text()).
+ Width(p.width - lipgloss.Width(fileKey)).
+ Render(fmt.Sprintf(": %s", params.FilePath))
+ headerParts = append(headerParts,
+ lipgloss.JoinHorizontal(
+ lipgloss.Left,
+ fileKey,
+ filePath,
+ ),
+ baseStyle.Render(strings.Repeat(" ", p.width)),
+ )
+
case tools.WriteToolName:
- headerParts = append(headerParts, baseStyle.Foreground(t.TextMuted()).Width(p.width).Bold(true).Render("Diff"))
+ params := p.permission.Params.(tools.WritePermissionsParams)
+ fileKey := baseStyle.Foreground(t.TextMuted()).Bold(true).Render("File")
+ filePath := baseStyle.
+ Foreground(t.Text()).
+ Width(p.width - lipgloss.Width(fileKey)).
+ Render(fmt.Sprintf(": %s", params.FilePath))
+ headerParts = append(headerParts,
+ lipgloss.JoinHorizontal(
+ lipgloss.Left,
+ fileKey,
+ filePath,
+ ),
+ baseStyle.Render(strings.Repeat(" ", p.width)),
+ )
case tools.FetchToolName:
headerParts = append(headerParts, baseStyle.Foreground(t.TextMuted()).Width(p.width).Bold(true).Render("URL"))
}
@@ -242,13 +270,13 @@ func (p *permissionDialogCmp) renderHeader() string {
func (p *permissionDialogCmp) renderBashContent() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
if pr, ok := p.permission.Params.(tools.BashPermissionsParams); ok {
content := fmt.Sprintf("```bash\n%s\n```", pr.Command)
// Use the cache for markdown rendering
renderedContent := p.GetOrSetMarkdown(p.permission.ID, func() (string, error) {
- r := styles.GetMarkdownRenderer(p.width-10)
+ r := styles.GetMarkdownRenderer(p.width - 10)
s, err := r.Render(content)
return styles.ForceReplaceBackgroundWithLipgloss(s, t.Background()), err
})
@@ -302,13 +330,13 @@ func (p *permissionDialogCmp) renderWriteContent() string {
func (p *permissionDialogCmp) renderFetchContent() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
if pr, ok := p.permission.Params.(tools.FetchPermissionsParams); ok {
content := fmt.Sprintf("```bash\n%s\n```", pr.URL)
// Use the cache for markdown rendering
renderedContent := p.GetOrSetMarkdown(p.permission.ID, func() (string, error) {
- r := styles.GetMarkdownRenderer(p.width-10)
+ r := styles.GetMarkdownRenderer(p.width - 10)
s, err := r.Render(content)
return styles.ForceReplaceBackgroundWithLipgloss(s, t.Background()), err
})
@@ -325,12 +353,12 @@ func (p *permissionDialogCmp) renderFetchContent() string {
func (p *permissionDialogCmp) renderDefaultContent() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
content := p.permission.Description
// Use the cache for markdown rendering
renderedContent := p.GetOrSetMarkdown(p.permission.ID, func() (string, error) {
- r := styles.GetMarkdownRenderer(p.width-10)
+ r := styles.GetMarkdownRenderer(p.width - 10)
s, err := r.Render(content)
return styles.ForceReplaceBackgroundWithLipgloss(s, t.Background()), err
})
@@ -358,7 +386,7 @@ func (p *permissionDialogCmp) styleViewport() string {
func (p *permissionDialogCmp) render() string {
t := theme.CurrentTheme()
baseStyle := styles.BaseStyle()
-
+
title := baseStyle.
Bold(true).
Width(p.width - 4).
@@ -10,14 +10,17 @@ import (
"github.com/charmbracelet/lipgloss"
"github.com/opencode-ai/opencode/internal/app"
"github.com/opencode-ai/opencode/internal/config"
+ "github.com/opencode-ai/opencode/internal/llm/agent"
"github.com/opencode-ai/opencode/internal/logging"
"github.com/opencode-ai/opencode/internal/permission"
"github.com/opencode-ai/opencode/internal/pubsub"
+ "github.com/opencode-ai/opencode/internal/session"
"github.com/opencode-ai/opencode/internal/tui/components/chat"
"github.com/opencode-ai/opencode/internal/tui/components/core"
"github.com/opencode-ai/opencode/internal/tui/components/dialog"
"github.com/opencode-ai/opencode/internal/tui/layout"
"github.com/opencode-ai/opencode/internal/tui/page"
+ "github.com/opencode-ai/opencode/internal/tui/theme"
"github.com/opencode-ai/opencode/internal/tui/util"
)
@@ -32,6 +35,8 @@ type keyMap struct {
SwitchTheme key.Binding
}
+type startCompactSessionMsg struct{}
+
const (
quitKey = "q"
)
@@ -91,13 +96,14 @@ var logsKeyReturnKey = key.NewBinding(
)
type appModel struct {
- width, height int
- currentPage page.PageID
- previousPage page.PageID
- pages map[page.PageID]tea.Model
- loadedPages map[page.PageID]bool
- status core.StatusCmp
- app *app.App
+ width, height int
+ currentPage page.PageID
+ previousPage page.PageID
+ pages map[page.PageID]tea.Model
+ loadedPages map[page.PageID]bool
+ status core.StatusCmp
+ app *app.App
+ selectedSession session.Session
showPermissions bool
permissions dialog.PermissionDialogCmp
@@ -126,9 +132,12 @@ type appModel struct {
showThemeDialog bool
themeDialog dialog.ThemeDialog
-
+
showArgumentsDialog bool
argumentsDialog dialog.ArgumentsDialogCmp
+
+ isCompacting bool
+ compactingMessage string
}
func (a appModel) Init() tea.Cmd {
@@ -151,6 +160,7 @@ func (a appModel) Init() tea.Cmd {
cmd = a.initDialog.Init()
cmds = append(cmds, cmd)
cmd = a.filepicker.Init()
+ cmds = append(cmds, cmd)
cmd = a.themeDialog.Init()
cmds = append(cmds, cmd)
@@ -203,7 +213,7 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
cmds = append(cmds, filepickerCmd)
a.initDialog.SetSize(msg.Width, msg.Height)
-
+
if a.showArgumentsDialog {
a.argumentsDialog.SetSize(msg.Width, msg.Height)
args, argsCmd := a.argumentsDialog.Update(msg)
@@ -293,6 +303,70 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
a.showCommandDialog = false
return a, nil
+ case startCompactSessionMsg:
+ // Start compacting the current session
+ a.isCompacting = true
+ a.compactingMessage = "Starting summarization..."
+
+ if a.selectedSession.ID == "" {
+ a.isCompacting = false
+ return a, util.ReportWarn("No active session to summarize")
+ }
+
+ // Start the summarization process
+ return a, func() tea.Msg {
+ ctx := context.Background()
+ a.app.CoderAgent.Summarize(ctx, a.selectedSession.ID)
+ return nil
+ }
+
+ case pubsub.Event[agent.AgentEvent]:
+ payload := msg.Payload
+ if payload.Error != nil {
+ a.isCompacting = false
+ return a, util.ReportError(payload.Error)
+ }
+
+ a.compactingMessage = payload.Progress
+
+ if payload.Done && payload.Type == agent.AgentEventTypeSummarize {
+ a.isCompacting = false
+
+ if payload.SessionID != "" {
+ // Switch to the new session
+ return a, func() tea.Msg {
+ sessions, err := a.app.Sessions.List(context.Background())
+ if err != nil {
+ return util.InfoMsg{
+ Type: util.InfoTypeError,
+ Msg: "Failed to list sessions: " + err.Error(),
+ }
+ }
+
+ for _, s := range sessions {
+ if s.ID == payload.SessionID {
+ return dialog.SessionSelectedMsg{Session: s}
+ }
+ }
+
+ return util.InfoMsg{
+ Type: util.InfoTypeError,
+ Msg: "Failed to find new session",
+ }
+ }
+ }
+ return a, util.ReportInfo("Session summarization complete")
+ } else if payload.Done && payload.Type == agent.AgentEventTypeResponse && a.selectedSession.ID != "" {
+ model := a.app.CoderAgent.Model()
+ contextWindow := model.ContextWindow
+ tokens := a.selectedSession.CompletionTokens + a.selectedSession.PromptTokens
+ if (tokens >= int64(float64(contextWindow)*0.95)) && config.Get().AutoCompact {
+ return a, util.CmdHandler(startCompactSessionMsg{})
+ }
+ }
+ // Continue listening for events
+ return a, nil
+
case dialog.CloseThemeDialogMsg:
a.showThemeDialog = false
return a, nil
@@ -342,7 +416,13 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
return a, nil
case chat.SessionSelectedMsg:
+ a.selectedSession = msg
a.sessionDialog.SetSelectedSession(msg.ID)
+
+ case pubsub.Event[session.Session]:
+ if msg.Type == pubsub.UpdatedEvent && msg.Payload.ID == a.selectedSession.ID {
+ a.selectedSession = msg.Payload
+ }
case dialog.SessionSelectedMsg:
a.showSessionDialog = false
if a.currentPage == page.ChatPage {
@@ -357,22 +437,22 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
return a, msg.Command.Handler(msg.Command)
}
return a, util.ReportInfo("Command selected: " + msg.Command.Title)
-
+
case dialog.ShowArgumentsDialogMsg:
// Show arguments dialog
a.argumentsDialog = dialog.NewArgumentsDialogCmp(msg.CommandID, msg.Content)
a.showArgumentsDialog = true
return a, a.argumentsDialog.Init()
-
+
case dialog.CloseArgumentsDialogMsg:
// Close arguments dialog
a.showArgumentsDialog = false
-
+
// If submitted, replace $ARGUMENTS and run the command
if msg.Submit {
// Replace $ARGUMENTS with the provided arguments
content := strings.ReplaceAll(msg.Content, "$ARGUMENTS", msg.Arguments)
-
+
// Execute the command with arguments
return a, util.CmdHandler(dialog.CommandRunCustomMsg{
Content: content,
@@ -387,7 +467,7 @@ func (a appModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
a.argumentsDialog = args.(dialog.ArgumentsDialogCmp)
return a, cmd
}
-
+
switch {
case key.Matches(msg, keys.Quit):
@@ -606,6 +686,15 @@ func (a *appModel) RegisterCommand(cmd dialog.Command) {
a.commands = append(a.commands, cmd)
}
+func (a *appModel) findCommand(id string) (dialog.Command, bool) {
+ for _, cmd := range a.commands {
+ if cmd.ID == id {
+ return cmd, true
+ }
+ }
+ return dialog.Command{}, false
+}
+
func (a *appModel) moveToPage(pageID page.PageID) tea.Cmd {
if a.app.CoderAgent.IsBusy() {
// For now we don't move to any page if the agent is busy
@@ -668,10 +757,29 @@ func (a appModel) View() string {
}
- if !a.app.CoderAgent.IsBusy() {
- a.status.SetHelpWidgetMsg("ctrl+? help")
- } else {
- a.status.SetHelpWidgetMsg("? help")
+ // Show compacting status overlay
+ if a.isCompacting {
+ t := theme.CurrentTheme()
+ style := lipgloss.NewStyle().
+ Border(lipgloss.RoundedBorder()).
+ BorderForeground(t.BorderFocused()).
+ BorderBackground(t.Background()).
+ Padding(1, 2).
+ Background(t.Background()).
+ Foreground(t.Text())
+
+ overlay := style.Render("Summarizing\n" + a.compactingMessage)
+ row := lipgloss.Height(appView) / 2
+ row -= lipgloss.Height(overlay) / 2
+ col := lipgloss.Width(appView) / 2
+ col -= lipgloss.Width(overlay) / 2
+ appView = layout.PlaceOverlay(
+ col,
+ row,
+ overlay,
+ appView,
+ true,
+ )
}
if a.showHelp {
@@ -789,7 +897,7 @@ func (a appModel) View() string {
true,
)
}
-
+
if a.showArgumentsDialog {
overlay := a.argumentsDialog.View()
row := lipgloss.Height(appView) / 2
@@ -850,7 +958,17 @@ If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (
)
},
})
-
+
+ model.RegisterCommand(dialog.Command{
+ ID: "compact",
+ Title: "Compact Session",
+ Description: "Summarize the current session and create a new one with the summary",
+ Handler: func(cmd dialog.Command) tea.Cmd {
+ return func() tea.Msg {
+ return startCompactSessionMsg{}
+ }
+ },
+ })
// Load custom commands
customCommands, err := dialog.LoadCustomCommands()
if err != nil {
@@ -860,6 +978,6 @@ If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (
model.RegisterCommand(cmd)
}
}
-
+
return model
}
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Script to check for hidden/invisible characters in Go files
+# This helps detect potential prompt injection attempts
+
+echo "Checking Go files for hidden characters..."
+
+# Find all Go files in the repository
+go_files=$(find . -name "*.go" -type f)
+
+# Counter for files with hidden characters
+files_with_hidden=0
+
+for file in $go_files; do
+ # Check for specific Unicode hidden characters that could be used for prompt injection
+ # This excludes normal whitespace like tabs and newlines
+ # Looking for:
+ # - Zero-width spaces (U+200B)
+ # - Zero-width non-joiners (U+200C)
+ # - Zero-width joiners (U+200D)
+ # - Left-to-right/right-to-left marks (U+200E, U+200F)
+ # - Bidirectional overrides (U+202A-U+202E)
+ # - Byte order mark (U+FEFF)
+ if hexdump -C "$file" | grep -E 'e2 80 8b|e2 80 8c|e2 80 8d|e2 80 8e|e2 80 8f|e2 80 aa|e2 80 ab|e2 80 ac|e2 80 ad|e2 80 ae|ef bb bf' > /dev/null 2>&1; then
+ echo "Hidden characters found in: $file"
+
+ # Show the file with potential issues
+ echo " Hexdump showing suspicious characters:"
+ hexdump -C "$file" | grep -E 'e2 80 8b|e2 80 8c|e2 80 8d|e2 80 8e|e2 80 8f|e2 80 aa|e2 80 ab|e2 80 ac|e2 80 ad|e2 80 ae|ef bb bf' | head -10
+
+ files_with_hidden=$((files_with_hidden + 1))
+ fi
+done
+
+if [ $files_with_hidden -eq 0 ]; then
+ echo "No hidden characters found in any Go files."
+else
+ echo "Found hidden characters in $files_with_hidden Go file(s)."
+fi
+
+exit $files_with_hidden # Exit with number of affected files as status code