executor

package
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 Go to latest Published: Dec 11, 2025 License: MIT Imports: 44 Imported by: 0

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Overview

Package executor provides runtime execution capabilities for various AI service providers. This file implements the AI Studio executor that routes requests through a websocket-backed transport for the AI Studio provider.

Package executor provides runtime execution capabilities for various AI service providers. This file implements the Antigravity executor that proxies requests to the antigravity upstream using OAuth credentials.

Package executor provides runtime execution capabilities for various AI service providers. This file implements the Gemini CLI executor that talks to Cloud Code Assist endpoints using OAuth credentials from auth metadata.

Package executor provides runtime execution capabilities for various AI service providers. It includes stateless executors that handle API requests, streaming responses, token counting, and authentication refresh for different AI service providers.

Package executor provides runtime execution capabilities for various AI service providers. This file implements the Vertex AI Gemini executor that talks to Google Vertex AI endpoints using service account credentials or API keys.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FetchAntigravityModels added in v6.5.0 

func FetchAntigravityModels(ctx context.Context, auth *cliproxyauth.Auth, cfg *config.Config) []*registry.ModelInfo

FetchAntigravityModels retrieves available models using the supplied auth.

func FilterSSEUsageMetadata added in v6.5.1 

func FilterSSEUsageMetadata(payload []byte) []byte

FilterSSEUsageMetadata removes usageMetadata from SSE events that are not terminal (finishReason != "stop"). Stop chunks are left untouched. This function is shared between aistudio and antigravity executors.

func StripUsageMetadataFromJSON added in v6.5.1 

func StripUsageMetadataFromJSON(rawJSON []byte) ([]byte, bool)

StripUsageMetadataFromJSON drops usageMetadata unless finishReason is present (terminal). It handles both formats: - Aistudio: candidates.0.finishReason - Antigravity: response.candidates.0.finishReason

Types

type AIStudioExecutor added in v6.2.37 

type AIStudioExecutor struct {
	// contains filtered or unexported fields
}

AIStudioExecutor routes AI Studio requests through a websocket-backed transport.

func NewAIStudioExecutor added in v6.2.37 

func NewAIStudioExecutor(cfg *config.Config, provider string, relay *wsrelay.Manager) *AIStudioExecutor

NewAIStudioExecutor creates a new AI Studio executor instance.

Parameters:

  • cfg: The application configuration
  • provider: The provider name
  • relay: The websocket relay manager

Returns:

  • *AIStudioExecutor: A new AI Studio executor instance

func (*AIStudioExecutor) CountTokens added in v6.2.37 

func (e *AIStudioExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

CountTokens counts tokens for the given request using the AI Studio API.

func (*AIStudioExecutor) Execute added in v6.2.37 

func (e *AIStudioExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming request to the AI Studio API.

func (*AIStudioExecutor) ExecuteStream added in v6.2.37 

func (e *AIStudioExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming request to the AI Studio API.

func (*AIStudioExecutor) Identifier added in v6.2.37 

func (e *AIStudioExecutor) Identifier() string

Identifier returns the executor identifier.

func (*AIStudioExecutor) PrepareRequest added in v6.2.37 

func (e *AIStudioExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest prepares the HTTP request for execution (no-op for AI Studio).

func (*AIStudioExecutor) Refresh added in v6.2.37 

func (e *AIStudioExecutor) Refresh(_ context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes the authentication credentials (no-op for AI Studio).

type AntigravityExecutor added in v6.5.0 

type AntigravityExecutor struct {
	// contains filtered or unexported fields
}

AntigravityExecutor proxies requests to the antigravity upstream.

func NewAntigravityExecutor added in v6.5.0 

func NewAntigravityExecutor(cfg *config.Config) *AntigravityExecutor

NewAntigravityExecutor creates a new Antigravity executor instance.

Parameters:

  • cfg: The application configuration

Returns:

  • *AntigravityExecutor: A new Antigravity executor instance

func (*AntigravityExecutor) CountTokens added in v6.5.0 

func (e *AntigravityExecutor) CountTokens(context.Context, *cliproxyauth.Auth, cliproxyexecutor.Request, cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

CountTokens counts tokens for the given request (not supported for Antigravity).

func (*AntigravityExecutor) Execute added in v6.5.0 

func (e *AntigravityExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming request to the Antigravity API.

func (*AntigravityExecutor) ExecuteStream added in v6.5.0 

func (e *AntigravityExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming request to the Antigravity API.

func (*AntigravityExecutor) Identifier added in v6.5.0 

func (e *AntigravityExecutor) Identifier() string

Identifier returns the executor identifier.

func (*AntigravityExecutor) PrepareRequest added in v6.5.0 

func (e *AntigravityExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest prepares the HTTP request for execution (no-op for Antigravity).

func (*AntigravityExecutor) Refresh added in v6.5.0 

func (e *AntigravityExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes the authentication credentials using the refresh token.

type ClaudeExecutor 

type ClaudeExecutor struct {
	// contains filtered or unexported fields
}

ClaudeExecutor is a stateless executor for Anthropic Claude over the messages API. If api_key is unavailable on auth, it falls back to legacy via ClientAdapter.

func NewClaudeExecutor 

func NewClaudeExecutor(cfg *config.Config) *ClaudeExecutor

func (*ClaudeExecutor) CountTokens 

func (e *ClaudeExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

func (*ClaudeExecutor) Execute 

func (e *ClaudeExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

func (*ClaudeExecutor) ExecuteStream 

func (e *ClaudeExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

func (*ClaudeExecutor) Identifier 

func (e *ClaudeExecutor) Identifier() string

func (*ClaudeExecutor) PrepareRequest 

func (e *ClaudeExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

func (*ClaudeExecutor) Refresh 

func (e *ClaudeExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

type CodexExecutor 

type CodexExecutor struct {
	// contains filtered or unexported fields
}

CodexExecutor is a stateless executor for Codex (OpenAI Responses API entrypoint). If api_key is unavailable on auth, it falls back to legacy via ClientAdapter.

func NewCodexExecutor 

func NewCodexExecutor(cfg *config.Config) *CodexExecutor

func (*CodexExecutor) CountTokens 

func (e *CodexExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

func (*CodexExecutor) Execute 

func (e *CodexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

func (*CodexExecutor) ExecuteStream 

func (e *CodexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

func (*CodexExecutor) Identifier 

func (e *CodexExecutor) Identifier() string

func (*CodexExecutor) PrepareRequest 

func (e *CodexExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

func (*CodexExecutor) Refresh 

func (e *CodexExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

type GeminiCLIExecutor 

type GeminiCLIExecutor struct {
	// contains filtered or unexported fields
}

GeminiCLIExecutor talks to the Cloud Code Assist endpoint using OAuth credentials from auth metadata.

func NewGeminiCLIExecutor 

func NewGeminiCLIExecutor(cfg *config.Config) *GeminiCLIExecutor

NewGeminiCLIExecutor creates a new Gemini CLI executor instance.

Parameters:

  • cfg: The application configuration

Returns:

  • *GeminiCLIExecutor: A new Gemini CLI executor instance

func (*GeminiCLIExecutor) CountTokens 

func (e *GeminiCLIExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

CountTokens counts tokens for the given request using the Gemini CLI API.

func (*GeminiCLIExecutor) Execute 

func (e *GeminiCLIExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming request to the Gemini CLI API.

func (*GeminiCLIExecutor) ExecuteStream 

func (e *GeminiCLIExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming request to the Gemini CLI API.

func (*GeminiCLIExecutor) Identifier 

func (e *GeminiCLIExecutor) Identifier() string

Identifier returns the executor identifier.

func (*GeminiCLIExecutor) PrepareRequest 

func (e *GeminiCLIExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest prepares the HTTP request for execution (no-op for Gemini CLI).

func (*GeminiCLIExecutor) Refresh 

func (e *GeminiCLIExecutor) Refresh(_ context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes the authentication credentials (no-op for Gemini CLI).

type GeminiExecutor 

type GeminiExecutor struct {
	// contains filtered or unexported fields
}

GeminiExecutor is a stateless executor for the official Gemini API using API keys. It handles both API key and OAuth bearer token authentication, supporting both regular and streaming requests to the Google Generative Language API.

func NewGeminiExecutor 

func NewGeminiExecutor(cfg *config.Config) *GeminiExecutor

NewGeminiExecutor creates a new Gemini executor instance.

Parameters:

  • cfg: The application configuration

Returns:

  • *GeminiExecutor: A new Gemini executor instance

func (*GeminiExecutor) CountTokens 

func (e *GeminiExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

CountTokens counts tokens for the given request using the Gemini API.

func (*GeminiExecutor) Execute 

func (e *GeminiExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming request to the Gemini API. It translates the request to Gemini format, sends it to the API, and translates the response back to the requested format.

Parameters:

  • ctx: The context for the request
  • auth: The authentication information
  • req: The request to execute
  • opts: Additional execution options

Returns:

  • cliproxyexecutor.Response: The response from the API
  • error: An error if the request fails

func (*GeminiExecutor) ExecuteStream 

func (e *GeminiExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming request to the Gemini API.

func (*GeminiExecutor) Identifier 

func (e *GeminiExecutor) Identifier() string

Identifier returns the executor identifier.

func (*GeminiExecutor) PrepareRequest 

func (e *GeminiExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest prepares the HTTP request for execution (no-op for Gemini).

func (*GeminiExecutor) Refresh 

func (e *GeminiExecutor) Refresh(_ context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes the authentication credentials (no-op for Gemini API key).

type GeminiVertexExecutor added in v6.3.29 

type GeminiVertexExecutor struct {
	// contains filtered or unexported fields
}

GeminiVertexExecutor sends requests to Vertex AI Gemini endpoints using service account credentials.

func NewGeminiVertexExecutor added in v6.3.29 

func NewGeminiVertexExecutor(cfg *config.Config) *GeminiVertexExecutor

NewGeminiVertexExecutor creates a new Vertex AI Gemini executor instance.

Parameters:

  • cfg: The application configuration

Returns:

  • *GeminiVertexExecutor: A new Vertex AI Gemini executor instance

func (*GeminiVertexExecutor) CountTokens added in v6.3.29 

func (e *GeminiVertexExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

CountTokens counts tokens for the given request using the Vertex AI API.

func (*GeminiVertexExecutor) Execute added in v6.3.29 

func (e *GeminiVertexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming request to the Vertex AI API.

func (*GeminiVertexExecutor) ExecuteStream added in v6.3.29 

func (e *GeminiVertexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming request to the Vertex AI API.

func (*GeminiVertexExecutor) Identifier added in v6.3.29 

func (e *GeminiVertexExecutor) Identifier() string

Identifier returns the executor identifier.

func (*GeminiVertexExecutor) PrepareRequest added in v6.3.29 

func (e *GeminiVertexExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest prepares the HTTP request for execution (no-op for Vertex).

func (*GeminiVertexExecutor) Refresh added in v6.3.29 

func (e *GeminiVertexExecutor) Refresh(_ context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes the authentication credentials (no-op for Vertex).

type IFlowExecutor added in v6.1.0 

type IFlowExecutor struct {
	// contains filtered or unexported fields
}

IFlowExecutor executes OpenAI-compatible chat completions against the iFlow API using API keys derived from OAuth.

func NewIFlowExecutor added in v6.1.0 

func NewIFlowExecutor(cfg *config.Config) *IFlowExecutor

NewIFlowExecutor constructs a new executor instance.

func (*IFlowExecutor) CountTokens added in v6.1.0 

func (e *IFlowExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

func (*IFlowExecutor) Execute added in v6.1.0 

func (e *IFlowExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

Execute performs a non-streaming chat completion request.

func (*IFlowExecutor) ExecuteStream added in v6.1.0 

func (e *IFlowExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

ExecuteStream performs a streaming chat completion request.

func (*IFlowExecutor) Identifier added in v6.1.0 

func (e *IFlowExecutor) Identifier() string

Identifier returns the provider key.

func (*IFlowExecutor) PrepareRequest added in v6.1.0 

func (e *IFlowExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest implements ProviderExecutor but requires no preprocessing.

func (*IFlowExecutor) Refresh added in v6.1.0 

func (e *IFlowExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh refreshes OAuth tokens or cookie-based API keys and updates the stored API key.

type OpenAICompatExecutor 

type OpenAICompatExecutor struct {
	// contains filtered or unexported fields
}

OpenAICompatExecutor implements a stateless executor for OpenAI-compatible providers. It performs request/response translation and executes against the provider base URL using per-auth credentials (API key) and per-auth HTTP transport (proxy) from context.

func NewOpenAICompatExecutor 

func NewOpenAICompatExecutor(provider string, cfg *config.Config) *OpenAICompatExecutor

NewOpenAICompatExecutor creates an executor bound to a provider key (e.g., "openrouter").

func (*OpenAICompatExecutor) CountTokens 

func (e *OpenAICompatExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

func (*OpenAICompatExecutor) Execute 

func (e *OpenAICompatExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

func (*OpenAICompatExecutor) ExecuteStream 

func (e *OpenAICompatExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

func (*OpenAICompatExecutor) Identifier 

func (e *OpenAICompatExecutor) Identifier() string

Identifier implements cliproxyauth.ProviderExecutor.

func (*OpenAICompatExecutor) PrepareRequest 

func (e *OpenAICompatExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

PrepareRequest is a no-op for now (credentials are added via headers at execution time).

func (*OpenAICompatExecutor) Refresh 

func (e *OpenAICompatExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

Refresh is a no-op for API-key based compatibility providers.

type QwenExecutor 

type QwenExecutor struct {
	// contains filtered or unexported fields
}

QwenExecutor is a stateless executor for Qwen Code using OpenAI-compatible chat completions. If access token is unavailable, it falls back to legacy via ClientAdapter.

func NewQwenExecutor 

func NewQwenExecutor(cfg *config.Config) *QwenExecutor

func (*QwenExecutor) CountTokens 

func (e *QwenExecutor) CountTokens(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (cliproxyexecutor.Response, error)

func (*QwenExecutor) Execute 

func (e *QwenExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (resp cliproxyexecutor.Response, err error)

func (*QwenExecutor) ExecuteStream 

func (e *QwenExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (stream <-chan cliproxyexecutor.StreamChunk, err error)

func (*QwenExecutor) Identifier 

func (e *QwenExecutor) Identifier() string

func (*QwenExecutor) PrepareRequest 

func (e *QwenExecutor) PrepareRequest(_ *http.Request, _ *cliproxyauth.Auth) error

func (*QwenExecutor) Refresh 

func (e *QwenExecutor) Refresh(ctx context.Context, auth *cliproxyauth.Auth) (*cliproxyauth.Auth, error)

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