Carlos Florêncio
887 lines
27 KiB
Go
887 lines
27 KiB
Go
package controller
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import (
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"context"
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"database/sql"
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"errors"
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"fmt"
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"strings"
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"time"
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"github.com/kandev/kandev/internal/agent/discovery"
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"github.com/kandev/kandev/internal/agent/mcpconfig"
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"github.com/kandev/kandev/internal/agent/registry"
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"github.com/kandev/kandev/internal/agent/settings/dto"
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"github.com/kandev/kandev/internal/agent/settings/modelfetcher"
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"github.com/kandev/kandev/internal/agent/settings/models"
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"github.com/kandev/kandev/internal/agent/settings/store"
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"github.com/kandev/kandev/internal/common/logger"
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"go.uber.org/zap"
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)
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var (
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ErrAgentNotFound = errors.New("agent not found")
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ErrAgentProfileNotFound = errors.New("agent profile not found")
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ErrAgentProfileInUse = errors.New("agent profile is used by an active agent session")
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ErrAgentMcpUnsupported = errors.New("mcp not supported by agent")
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ErrModelRequired = errors.New("model is required for agent profiles")
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)
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const defaultAgentProfileName = "default"
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type Controller struct {
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repo store.Repository
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discovery *discovery.Registry
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agentRegistry *registry.Registry
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sessionChecker SessionChecker
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mcpService *mcpconfig.Service
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modelFetcher *modelfetcher.Fetcher
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logger *logger.Logger
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}
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type SessionChecker interface {
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HasActiveTaskSessionsByAgentProfile(ctx context.Context, agentProfileID string) (bool, error)
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}
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func NewController(repo store.Repository, discoveryRegistry *discovery.Registry, agentRegistry *registry.Registry, sessionChecker SessionChecker, log *logger.Logger,
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) *Controller {
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return &Controller{
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repo: repo,
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discovery: discoveryRegistry,
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agentRegistry: agentRegistry,
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sessionChecker: sessionChecker,
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mcpService: mcpconfig.NewService(repo),
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modelFetcher: modelfetcher.NewFetcher(agentRegistry, log),
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logger: log.WithFields(zap.String("component", "agent-settings-controller")),
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}
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}
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// EnsureDefaultMcpConfig ensures all agent profiles that support MCP have
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// MCP enabled by default. The kandev MCP server is automatically injected
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// by agentctl at session creation time, so profiles don't need to explicitly
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// configure it.
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func (c *Controller) EnsureDefaultMcpConfig(ctx context.Context) error {
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agents, err := c.repo.ListAgents(ctx)
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if err != nil {
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return err
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}
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for _, agent := range agents {
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if !agent.SupportsMCP {
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continue
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}
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profiles, err := c.repo.ListAgentProfiles(ctx, agent.ID)
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if err != nil {
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return err
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}
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for _, profile := range profiles {
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// Check if MCP config already exists
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existingConfig, err := c.repo.GetAgentProfileMcpConfig(ctx, profile.ID)
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if err != nil && !errors.Is(err, sql.ErrNoRows) {
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return err
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}
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// Skip if config already exists (don't overwrite user settings)
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if existingConfig != nil {
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continue
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}
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// Create default MCP config with MCP enabled but no servers configured.
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// The kandev MCP server is automatically injected by agentctl when
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// creating a new session. Users can add additional external MCP servers.
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config := &models.AgentProfileMcpConfig{
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ProfileID: profile.ID,
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Enabled: true,
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Servers: map[string]interface{}{},
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Meta: map[string]interface{}{},
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CreatedAt: time.Now().UTC(),
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UpdatedAt: time.Now().UTC(),
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}
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if err := c.repo.UpsertAgentProfileMcpConfig(ctx, config); err != nil {
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c.logger.Warn("failed to create default MCP config for profile",
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zap.String("profile_id", profile.ID),
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zap.String("profile_name", profile.Name),
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zap.Error(err))
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continue
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}
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c.logger.Info("created default MCP config for profile",
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zap.String("profile_id", profile.ID),
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zap.String("profile_name", profile.Name))
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}
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}
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return nil
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}
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func (c *Controller) ListDiscovery(ctx context.Context) (*dto.ListDiscoveryResponse, error) {
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results, err := c.detectAgents(ctx)
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if err != nil {
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return nil, err
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}
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payload := make([]dto.AgentDiscoveryDTO, 0, len(results))
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for _, result := range results {
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payload = append(payload, dto.AgentDiscoveryDTO{
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Name: result.Name,
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SupportsMCP: result.SupportsMCP,
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MCPConfigPath: result.MCPConfigPath,
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InstallationPaths: result.InstallationPaths,
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Available: result.Available,
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MatchedPath: result.MatchedPath,
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})
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}
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return &dto.ListDiscoveryResponse{Agents: payload, Total: len(payload)}, nil
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}
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func (c *Controller) ListAvailableAgents(ctx context.Context) (*dto.ListAvailableAgentsResponse, error) {
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results, err := c.detectAgents(ctx)
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if err != nil {
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return nil, err
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}
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availabilityByName := make(map[string]discovery.Availability, len(results))
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for _, result := range results {
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availabilityByName[result.Name] = result
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}
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definitions := c.discovery.Definitions()
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now := time.Now().UTC()
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payload := make([]dto.AvailableAgentDTO, 0, len(definitions))
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for _, def := range definitions {
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availability, ok := availabilityByName[def.Name]
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if !ok {
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availability = discovery.Availability{
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Name: def.Name,
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SupportsMCP: def.SupportsMCP,
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MCPConfigPath: "",
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Available: false,
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}
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}
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displayName := def.DisplayName
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if displayName == "" {
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displayName = def.Name
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}
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// Convert model entries
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modelEntries := make([]dto.ModelEntryDTO, 0, len(def.ModelConfig.AvailableModels))
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for _, model := range def.ModelConfig.AvailableModels {
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modelEntries = append(modelEntries, dto.ModelEntryDTO{
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ID: model.ID,
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Name: model.Name,
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Provider: model.Provider,
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ContextWindow: model.ContextWindow,
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IsDefault: model.IsDefault,
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})
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}
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// Convert permission settings
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var permissionSettings map[string]dto.PermissionSettingDTO
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var passthroughConfig *dto.PassthroughConfigDTO
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if agentConfig, ok := c.agentRegistry.Get(def.Name); ok {
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if agentConfig.PermissionSettings != nil {
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permissionSettings = make(map[string]dto.PermissionSettingDTO, len(agentConfig.PermissionSettings))
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for key, setting := range agentConfig.PermissionSettings {
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permissionSettings[key] = dto.PermissionSettingDTO{
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Supported: setting.Supported,
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Default: setting.Default,
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Label: setting.Label,
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Description: setting.Description,
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ApplyMethod: setting.ApplyMethod,
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CLIFlag: setting.CLIFlag,
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CLIFlagValue: setting.CLIFlagValue,
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}
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}
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}
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// Convert passthrough config
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if agentConfig.PassthroughConfig.Supported {
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passthroughConfig = &dto.PassthroughConfigDTO{
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Supported: agentConfig.PassthroughConfig.Supported,
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Label: agentConfig.PassthroughConfig.Label,
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Description: agentConfig.PassthroughConfig.Description,
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}
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}
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}
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payload = append(payload, dto.AvailableAgentDTO{
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Name: availability.Name,
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DisplayName: displayName,
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SupportsMCP: availability.SupportsMCP,
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MCPConfigPath: availability.MCPConfigPath,
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InstallationPaths: availability.InstallationPaths,
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Available: availability.Available,
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MatchedPath: availability.MatchedPath,
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Capabilities: dto.AgentCapabilitiesDTO{
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SupportsSessionResume: def.Capabilities.SupportsSessionResume,
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SupportsShell: def.Capabilities.SupportsShell,
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SupportsWorkspaceOnly: def.Capabilities.SupportsWorkspaceOnly,
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},
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ModelConfig: dto.ModelConfigDTO{
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DefaultModel: def.ModelConfig.DefaultModel,
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AvailableModels: modelEntries,
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SupportsDynamicModels: len(def.ModelConfig.DynamicModelsCmd) > 0,
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},
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PermissionSettings: permissionSettings,
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PassthroughConfig: passthroughConfig,
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UpdatedAt: now,
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})
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}
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return &dto.ListAvailableAgentsResponse{Agents: payload, Total: len(payload)}, nil
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}
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func (c *Controller) ListAgents(ctx context.Context) (*dto.ListAgentsResponse, error) {
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agents, err := c.repo.ListAgents(ctx)
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if err != nil {
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return nil, err
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}
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payload := make([]dto.AgentDTO, 0, len(agents))
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for _, agent := range agents {
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profiles, err := c.repo.ListAgentProfiles(ctx, agent.ID)
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if err != nil {
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return nil, err
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}
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payload = append(payload, toAgentDTO(agent, profiles))
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}
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return &dto.ListAgentsResponse{Agents: payload, Total: len(payload)}, nil
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}
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func (c *Controller) EnsureInitialAgentProfiles(ctx context.Context) error {
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results, err := c.detectAgents(ctx)
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if err != nil {
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return err
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}
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displayNameByAgent := c.displayNameByAgent()
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defaultModelByAgent := c.defaultModelByAgent()
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for _, result := range results {
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if !result.Available {
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continue
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}
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displayName, ok := displayNameByAgent[result.Name]
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if !ok || displayName == "" {
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return fmt.Errorf("unknown agent display name: %s", result.Name)
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}
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defaultModel, ok := defaultModelByAgent[result.Name]
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if !ok || defaultModel == "" {
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return fmt.Errorf("unknown agent default model: %s", result.Name)
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}
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agent, err := c.repo.GetAgentByName(ctx, result.Name)
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if err != nil && !errors.Is(err, sql.ErrNoRows) {
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return err
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}
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if errors.Is(err, sql.ErrNoRows) || agent == nil {
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agent = &models.Agent{
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Name: result.Name,
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SupportsMCP: result.SupportsMCP,
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MCPConfigPath: result.MCPConfigPath,
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}
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if err := c.repo.CreateAgent(ctx, agent); err != nil {
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return err
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}
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} else {
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updated := false
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if agent.SupportsMCP != result.SupportsMCP {
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agent.SupportsMCP = result.SupportsMCP
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updated = true
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}
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if agent.MCPConfigPath != result.MCPConfigPath {
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agent.MCPConfigPath = result.MCPConfigPath
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updated = true
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}
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if updated {
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if err := c.repo.UpdateAgent(ctx, agent); err != nil {
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return err
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}
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}
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}
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profiles, err := c.repo.ListAgentProfiles(ctx, agent.ID)
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if err != nil {
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return err
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}
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if len(profiles) > 0 {
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continue
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}
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// Get agent config to read permission settings defaults
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var autoApprove, allowIndexing, skipPermissions bool
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if agentConfig, ok := c.agentRegistry.Get(agent.Name); ok && agentConfig.PermissionSettings != nil {
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if setting, exists := agentConfig.PermissionSettings["auto_approve"]; exists {
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autoApprove = setting.Default
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}
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if setting, exists := agentConfig.PermissionSettings["allow_indexing"]; exists {
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allowIndexing = setting.Default
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}
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if setting, exists := agentConfig.PermissionSettings["dangerously_skip_permissions"]; exists {
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skipPermissions = setting.Default
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}
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}
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defaultProfile := &models.AgentProfile{
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AgentID: agent.ID,
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Name: defaultAgentProfileName,
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Model: defaultModel,
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AgentDisplayName: displayName,
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AutoApprove: autoApprove,
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AllowIndexing: allowIndexing,
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DangerouslySkipPermissions: skipPermissions,
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}
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if err := c.repo.CreateAgentProfile(ctx, defaultProfile); err != nil {
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return err
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}
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}
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return nil
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}
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func (c *Controller) GetAgent(ctx context.Context, id string) (*dto.AgentDTO, error) {
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agent, err := c.repo.GetAgent(ctx, id)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrAgentNotFound
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}
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return nil, err
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}
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profiles, err := c.repo.ListAgentProfiles(ctx, agent.ID)
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if err != nil {
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return nil, err
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}
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result := toAgentDTO(agent, profiles)
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return &result, nil
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}
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type UpdateAgentProfileMcpConfigRequest struct {
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Enabled bool
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Servers map[string]mcpconfig.ServerDef
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Meta map[string]any
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}
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func (c *Controller) GetAgentProfileMcpConfig(ctx context.Context, profileID string) (*dto.AgentProfileMcpConfigDTO, error) {
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config, err := c.mcpService.GetConfigByProfileID(ctx, profileID)
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if err != nil {
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if errors.Is(err, mcpconfig.ErrAgentProfileNotFound) {
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return nil, ErrAgentProfileNotFound
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}
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if errors.Is(err, mcpconfig.ErrAgentMcpUnsupported) {
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return nil, ErrAgentMcpUnsupported
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}
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return nil, err
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}
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return &dto.AgentProfileMcpConfigDTO{
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ProfileID: config.ProfileID,
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Enabled: config.Enabled,
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Servers: config.Servers,
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Meta: config.Meta,
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}, nil
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}
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func (c *Controller) UpdateAgentProfileMcpConfig(ctx context.Context, profileID string, req UpdateAgentProfileMcpConfigRequest) (*dto.AgentProfileMcpConfigDTO, error) {
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config, err := c.mcpService.UpsertConfigByProfileID(ctx, profileID, &mcpconfig.ProfileConfig{
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Enabled: req.Enabled,
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Servers: req.Servers,
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Meta: req.Meta,
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})
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if err != nil {
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if errors.Is(err, mcpconfig.ErrAgentProfileNotFound) {
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return nil, ErrAgentProfileNotFound
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}
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if errors.Is(err, mcpconfig.ErrAgentMcpUnsupported) {
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return nil, ErrAgentMcpUnsupported
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}
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return nil, err
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}
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return &dto.AgentProfileMcpConfigDTO{
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ProfileID: config.ProfileID,
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Enabled: config.Enabled,
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Servers: config.Servers,
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Meta: config.Meta,
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}, nil
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}
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type CreateAgentRequest struct {
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Name string
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WorkspaceID *string
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Profiles []CreateAgentProfileRequest
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}
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type CreateAgentProfileRequest struct {
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Name string
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Model string
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AutoApprove bool
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DangerouslySkipPermissions bool
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}
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func (c *Controller) CreateAgent(ctx context.Context, req CreateAgentRequest) (*dto.AgentDTO, error) {
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if req.Name == "" {
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return nil, fmt.Errorf("name is required")
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}
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existing, err := c.repo.GetAgentByName(ctx, req.Name)
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if err != nil && !errors.Is(err, sql.ErrNoRows) {
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return nil, err
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}
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if err == nil && existing != nil {
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return nil, fmt.Errorf("agent already configured: %s", req.Name)
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}
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discoveryResults, err := c.detectAgents(ctx)
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if err != nil {
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return nil, err
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}
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var matched *discovery.Availability
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for _, result := range discoveryResults {
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if result.Name == req.Name {
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matched = &result
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break
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}
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}
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if matched == nil {
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return nil, fmt.Errorf("unknown agent: %s", req.Name)
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}
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if !matched.Available {
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return nil, fmt.Errorf("agent not installed: %s", req.Name)
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}
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displayName := c.mustDisplayName(req.Name)
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if displayName == "" {
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return nil, fmt.Errorf("unknown agent display name: %s", req.Name)
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}
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agent := &models.Agent{
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Name: matched.Name,
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WorkspaceID: req.WorkspaceID,
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SupportsMCP: matched.SupportsMCP,
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MCPConfigPath: matched.MCPConfigPath,
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}
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if err := c.repo.CreateAgent(ctx, agent); err != nil {
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return nil, err
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}
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profiles := make([]*models.AgentProfile, 0, len(req.Profiles))
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for _, profileReq := range req.Profiles {
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profile := &models.AgentProfile{
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AgentID: agent.ID,
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Name: profileReq.Name,
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AgentDisplayName: displayName,
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Model: profileReq.Model,
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AutoApprove: profileReq.AutoApprove,
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DangerouslySkipPermissions: profileReq.DangerouslySkipPermissions,
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}
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if err := c.repo.CreateAgentProfile(ctx, profile); err != nil {
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return nil, err
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}
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profiles = append(profiles, profile)
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}
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result := toAgentDTO(agent, profiles)
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return &result, nil
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}
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type UpdateAgentRequest struct {
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ID string
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WorkspaceID *string
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SupportsMCP *bool
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MCPConfigPath *string
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}
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func (c *Controller) UpdateAgent(ctx context.Context, req UpdateAgentRequest) (*dto.AgentDTO, error) {
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agent, err := c.repo.GetAgent(ctx, req.ID)
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if err != nil {
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return nil, ErrAgentNotFound
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}
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if req.WorkspaceID != nil {
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agent.WorkspaceID = req.WorkspaceID
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}
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if req.SupportsMCP != nil {
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agent.SupportsMCP = *req.SupportsMCP
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}
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if req.MCPConfigPath != nil {
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agent.MCPConfigPath = *req.MCPConfigPath
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}
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if err := c.repo.UpdateAgent(ctx, agent); err != nil {
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return nil, err
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}
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profiles, err := c.repo.ListAgentProfiles(ctx, agent.ID)
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if err != nil {
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return nil, err
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}
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result := toAgentDTO(agent, profiles)
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return &result, nil
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}
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func (c *Controller) DeleteAgent(ctx context.Context, id string) error {
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if err := c.repo.DeleteAgent(ctx, id); err != nil {
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if strings.Contains(err.Error(), "agent not found") {
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return ErrAgentNotFound
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}
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return err
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}
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return nil
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}
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type CreateProfileRequest struct {
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AgentID string
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Name string
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Model string
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AutoApprove bool
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DangerouslySkipPermissions bool
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AllowIndexing bool
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CLIPassthrough bool
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}
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|
|
func (c *Controller) CreateProfile(ctx context.Context, req CreateProfileRequest) (*dto.AgentProfileDTO, error) {
|
|
// Validate that model is provided
|
|
if strings.TrimSpace(req.Model) == "" {
|
|
return nil, ErrModelRequired
|
|
}
|
|
agent, err := c.repo.GetAgent(ctx, req.AgentID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
displayName := c.mustDisplayName(agent.Name)
|
|
if displayName == "" {
|
|
return nil, fmt.Errorf("unknown agent display name: %s", agent.Name)
|
|
}
|
|
profile := &models.AgentProfile{
|
|
AgentID: req.AgentID,
|
|
Name: req.Name,
|
|
AgentDisplayName: displayName,
|
|
Model: req.Model,
|
|
AutoApprove: req.AutoApprove,
|
|
DangerouslySkipPermissions: req.DangerouslySkipPermissions,
|
|
AllowIndexing: req.AllowIndexing,
|
|
CLIPassthrough: req.CLIPassthrough,
|
|
}
|
|
if err := c.repo.CreateAgentProfile(ctx, profile); err != nil {
|
|
return nil, err
|
|
}
|
|
result := toProfileDTO(profile)
|
|
return &result, nil
|
|
}
|
|
|
|
type UpdateProfileRequest struct {
|
|
ID string
|
|
Name *string
|
|
Model *string
|
|
AutoApprove *bool
|
|
DangerouslySkipPermissions *bool
|
|
AllowIndexing *bool
|
|
CLIPassthrough *bool
|
|
}
|
|
|
|
func (c *Controller) UpdateProfile(ctx context.Context, req UpdateProfileRequest) (*dto.AgentProfileDTO, error) {
|
|
profile, err := c.repo.GetAgentProfile(ctx, req.ID)
|
|
if err != nil {
|
|
return nil, ErrAgentProfileNotFound
|
|
}
|
|
if req.Name != nil {
|
|
profile.Name = *req.Name
|
|
}
|
|
if req.Model != nil {
|
|
// Validate that model is not empty
|
|
if strings.TrimSpace(*req.Model) == "" {
|
|
return nil, ErrModelRequired
|
|
}
|
|
profile.Model = *req.Model
|
|
}
|
|
if req.AutoApprove != nil {
|
|
profile.AutoApprove = *req.AutoApprove
|
|
}
|
|
if req.DangerouslySkipPermissions != nil {
|
|
profile.DangerouslySkipPermissions = *req.DangerouslySkipPermissions
|
|
}
|
|
if req.AllowIndexing != nil {
|
|
profile.AllowIndexing = *req.AllowIndexing
|
|
}
|
|
if req.CLIPassthrough != nil {
|
|
profile.CLIPassthrough = *req.CLIPassthrough
|
|
}
|
|
if err := c.repo.UpdateAgentProfile(ctx, profile); err != nil {
|
|
return nil, err
|
|
}
|
|
result := toProfileDTO(profile)
|
|
return &result, nil
|
|
}
|
|
|
|
func (c *Controller) DeleteProfile(ctx context.Context, id string) (*dto.AgentProfileDTO, error) {
|
|
profile, err := c.repo.GetAgentProfile(ctx, id)
|
|
if err != nil {
|
|
if strings.Contains(err.Error(), "agent profile not found") {
|
|
return nil, ErrAgentProfileNotFound
|
|
}
|
|
return nil, err
|
|
}
|
|
if c.sessionChecker != nil {
|
|
active, err := c.sessionChecker.HasActiveTaskSessionsByAgentProfile(ctx, id)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if active {
|
|
return nil, ErrAgentProfileInUse
|
|
}
|
|
}
|
|
if err := c.repo.DeleteAgentProfile(ctx, id); err != nil {
|
|
if strings.Contains(err.Error(), "agent profile not found") {
|
|
return nil, ErrAgentProfileNotFound
|
|
}
|
|
return nil, err
|
|
}
|
|
result := toProfileDTO(profile)
|
|
return &result, nil
|
|
}
|
|
|
|
func toAgentDTO(agent *models.Agent, profiles []*models.AgentProfile) dto.AgentDTO {
|
|
profileDTOs := make([]dto.AgentProfileDTO, 0, len(profiles))
|
|
for _, profile := range profiles {
|
|
profileDTOs = append(profileDTOs, toProfileDTO(profile))
|
|
}
|
|
return dto.AgentDTO{
|
|
ID: agent.ID,
|
|
Name: agent.Name,
|
|
WorkspaceID: agent.WorkspaceID,
|
|
SupportsMCP: agent.SupportsMCP,
|
|
MCPConfigPath: agent.MCPConfigPath,
|
|
Profiles: profileDTOs,
|
|
CreatedAt: agent.CreatedAt,
|
|
UpdatedAt: agent.UpdatedAt,
|
|
}
|
|
}
|
|
|
|
func toProfileDTO(profile *models.AgentProfile) dto.AgentProfileDTO {
|
|
return dto.AgentProfileDTO{
|
|
ID: profile.ID,
|
|
AgentID: profile.AgentID,
|
|
Name: profile.Name,
|
|
AgentDisplayName: profile.AgentDisplayName,
|
|
Model: profile.Model,
|
|
AutoApprove: profile.AutoApprove,
|
|
DangerouslySkipPermissions: profile.DangerouslySkipPermissions,
|
|
AllowIndexing: profile.AllowIndexing,
|
|
CLIPassthrough: profile.CLIPassthrough,
|
|
CreatedAt: profile.CreatedAt,
|
|
UpdatedAt: profile.UpdatedAt,
|
|
}
|
|
}
|
|
|
|
func (c *Controller) displayNameByAgent() map[string]string {
|
|
definitions := c.discovery.Definitions()
|
|
mapped := make(map[string]string, len(definitions))
|
|
for _, def := range definitions {
|
|
if def.Name == "" || def.DisplayName == "" {
|
|
continue
|
|
}
|
|
mapped[def.Name] = def.DisplayName
|
|
}
|
|
return mapped
|
|
}
|
|
|
|
func (c *Controller) mustDisplayName(agentName string) string {
|
|
if agentName == "" {
|
|
return ""
|
|
}
|
|
definitions := c.discovery.Definitions()
|
|
for _, def := range definitions {
|
|
if def.Name == agentName {
|
|
return def.DisplayName
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func (c *Controller) defaultModelByAgent() map[string]string {
|
|
definitions := c.discovery.Definitions()
|
|
mapped := make(map[string]string, len(definitions))
|
|
for _, def := range definitions {
|
|
if def.Name == "" || def.ModelConfig.DefaultModel == "" {
|
|
continue
|
|
}
|
|
mapped[def.Name] = def.ModelConfig.DefaultModel
|
|
}
|
|
return mapped
|
|
}
|
|
|
|
// detectAgents runs discovery and forces mock-agent available when enabled.
|
|
func (c *Controller) detectAgents(ctx context.Context) ([]discovery.Availability, error) {
|
|
results, err := c.discovery.Detect(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
// Force mock-agent as available when enabled (skip file-presence discovery)
|
|
agentConfig, ok := c.agentRegistry.Get("mock-agent")
|
|
if ok && agentConfig.Enabled {
|
|
for i := range results {
|
|
if results[i].Name == "mock-agent" {
|
|
results[i].Available = true
|
|
break
|
|
}
|
|
}
|
|
}
|
|
return results, nil
|
|
}
|
|
|
|
// CommandPreviewRequest contains the draft settings for command preview
|
|
type CommandPreviewRequest struct {
|
|
Model string
|
|
PermissionSettings map[string]bool
|
|
CLIPassthrough bool
|
|
}
|
|
|
|
// PreviewAgentCommand generates a preview of the CLI command that will be executed
|
|
func (c *Controller) PreviewAgentCommand(ctx context.Context, agentName string, req CommandPreviewRequest) (*dto.CommandPreviewResponse, error) {
|
|
// Get agent config from registry
|
|
agentConfig, ok := c.agentRegistry.Get(agentName)
|
|
if !ok {
|
|
return nil, fmt.Errorf("agent type %q not found in registry", agentName)
|
|
}
|
|
|
|
// Build the command based on whether passthrough is supported AND enabled
|
|
var cmd []string
|
|
if agentConfig.PassthroughConfig.Supported && req.CLIPassthrough {
|
|
cmd = c.buildPassthroughCommandPreview(agentConfig, req)
|
|
} else {
|
|
cmd = c.buildStandardCommandPreview(agentConfig, req)
|
|
}
|
|
|
|
// Build the command string with proper quoting for display
|
|
cmdString := c.buildCommandString(cmd)
|
|
|
|
return &dto.CommandPreviewResponse{
|
|
Supported: true,
|
|
Command: cmd,
|
|
CommandString: cmdString,
|
|
}, nil
|
|
}
|
|
|
|
// buildStandardCommandPreview builds the standard command (non-passthrough) for preview purposes
|
|
func (c *Controller) buildStandardCommandPreview(agentConfig *registry.AgentTypeConfig, req CommandPreviewRequest) []string {
|
|
// Start with base command from config
|
|
cmd := make([]string, len(agentConfig.Cmd))
|
|
copy(cmd, agentConfig.Cmd)
|
|
|
|
// Apply model flag if configured and model is set
|
|
if req.Model != "" && agentConfig.ModelFlag != "" {
|
|
expanded := strings.ReplaceAll(agentConfig.ModelFlag, "{model}", req.Model)
|
|
parts := strings.SplitN(expanded, " ", 2)
|
|
cmd = append(cmd, parts...)
|
|
}
|
|
|
|
// Apply permission settings that use CLI flags
|
|
cmd = c.applyPermissionFlags(cmd, agentConfig, req.PermissionSettings)
|
|
|
|
return cmd
|
|
}
|
|
|
|
// buildPassthroughCommandPreview builds the passthrough command for preview purposes
|
|
func (c *Controller) buildPassthroughCommandPreview(agentConfig *registry.AgentTypeConfig, req CommandPreviewRequest) []string {
|
|
// Start with passthrough_cmd
|
|
cmd := make([]string, len(agentConfig.PassthroughConfig.PassthroughCmd))
|
|
copy(cmd, agentConfig.PassthroughConfig.PassthroughCmd)
|
|
|
|
// Apply model flag if configured and model is set
|
|
if req.Model != "" && agentConfig.PassthroughConfig.ModelFlag != "" {
|
|
expanded := strings.ReplaceAll(agentConfig.PassthroughConfig.ModelFlag, "{model}", req.Model)
|
|
// Split on first space to separate flag from value (if combined)
|
|
parts := strings.SplitN(expanded, " ", 2)
|
|
cmd = append(cmd, parts...)
|
|
}
|
|
|
|
// Apply permission settings that use CLI flags
|
|
cmd = c.applyPermissionFlags(cmd, agentConfig, req.PermissionSettings)
|
|
|
|
// Add prompt - use PromptFlag if configured, otherwise append directly
|
|
cmd = c.appendPromptPlaceholder(cmd, agentConfig.PassthroughConfig.PromptFlag)
|
|
|
|
return cmd
|
|
}
|
|
|
|
// appendPromptPlaceholder adds the {prompt} placeholder to the command
|
|
// If promptFlag is set (e.g., "--prompt {prompt}"), it uses that format
|
|
// Otherwise, it appends {prompt} directly at the end
|
|
func (c *Controller) appendPromptPlaceholder(cmd []string, promptFlag string) []string {
|
|
if promptFlag != "" {
|
|
// Use the configured prompt flag format, e.g., "--prompt {prompt}"
|
|
parts := strings.SplitN(promptFlag, " ", 2)
|
|
return append(cmd, parts...)
|
|
}
|
|
// Default: append prompt directly at the end
|
|
return append(cmd, "{prompt}")
|
|
}
|
|
|
|
// applyPermissionFlags applies CLI flags for permission settings that are enabled
|
|
func (c *Controller) applyPermissionFlags(cmd []string, agentConfig *registry.AgentTypeConfig, permissionValues map[string]bool) []string {
|
|
if agentConfig.PermissionSettings == nil || permissionValues == nil {
|
|
return cmd
|
|
}
|
|
|
|
for settingName, setting := range agentConfig.PermissionSettings {
|
|
// Skip if not supported or not a CLI flag setting
|
|
if !setting.Supported || setting.ApplyMethod != "cli_flag" || setting.CLIFlag == "" {
|
|
continue
|
|
}
|
|
|
|
// Get the value for this setting from the request
|
|
value, exists := permissionValues[settingName]
|
|
if !exists || !value {
|
|
continue
|
|
}
|
|
|
|
// Apply the CLI flag
|
|
if setting.CLIFlagValue != "" {
|
|
// Flag with value: "--flag value"
|
|
cmd = append(cmd, setting.CLIFlag, setting.CLIFlagValue)
|
|
} else {
|
|
// Boolean flag or multiple flags: "--flag" or "--flag1 --flag2 arg"
|
|
// Split on spaces to handle multiple flags in one setting
|
|
parts := strings.Fields(setting.CLIFlag)
|
|
cmd = append(cmd, parts...)
|
|
}
|
|
}
|
|
|
|
return cmd
|
|
}
|
|
|
|
// buildCommandString builds a display-friendly command string with proper quoting.
|
|
// Note: We intentionally don't use strconv.Quote here because it produces Go string
|
|
// syntax (e.g., "\t" becomes "\\t") which is not ideal for shell command display.
|
|
// The manual quoting approach produces more readable shell-style output.
|
|
func (c *Controller) buildCommandString(cmd []string) string {
|
|
var parts []string
|
|
for _, arg := range cmd {
|
|
// Quote arguments that contain spaces or special characters
|
|
if strings.ContainsAny(arg, " \t\n\"'`$\\") {
|
|
// Use double quotes and escape internal double quotes
|
|
escaped := strings.ReplaceAll(arg, "\"", "\\\"")
|
|
parts = append(parts, "\""+escaped+"\"")
|
|
} else {
|
|
parts = append(parts, arg)
|
|
}
|
|
}
|
|
return strings.Join(parts, " ")
|
|
}
|
|
|
|
// FetchDynamicModels fetches models for an agent, optionally refreshing the cache
|
|
func (c *Controller) FetchDynamicModels(ctx context.Context, agentName string, refresh bool) (*dto.DynamicModelsResponse, error) {
|
|
result, err := c.modelFetcher.Fetch(ctx, agentName, refresh)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Convert to DTOs
|
|
modelDTOs := make([]dto.ModelEntryDTO, 0, len(result.Models))
|
|
for _, m := range result.Models {
|
|
modelDTOs = append(modelDTOs, dto.ModelEntryDTO{
|
|
ID: m.ID,
|
|
Name: m.Name,
|
|
Provider: m.Provider,
|
|
ContextWindow: m.ContextWindow,
|
|
IsDefault: m.IsDefault,
|
|
Source: m.Source,
|
|
})
|
|
}
|
|
|
|
// Convert error to string pointer
|
|
var errStr *string
|
|
if result.Error != nil {
|
|
s := result.Error.Error()
|
|
errStr = &s
|
|
}
|
|
|
|
return &dto.DynamicModelsResponse{
|
|
AgentName: result.AgentName,
|
|
Models: modelDTOs,
|
|
Cached: result.Cached,
|
|
CachedAt: result.CachedAt,
|
|
Error: errStr,
|
|
}, nil
|
|
}
|