chore: already cached performance improvements

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/gptscript-ai/broadcaster v0.0.0-20240625175512-c43682019b86
 	github.com/gptscript-ai/chat-completion-client v0.0.0-20240531200700-af8e7ecf0379
 	github.com/gptscript-ai/cmd v0.0.0-20240625175447-4250b42feb7d
-	github.com/gptscript-ai/tui v0.0.0-20240716053605-ecddbcf60eac
+	github.com/gptscript-ai/tui v0.0.0-20240722014329-d50b5ac5db74
 	github.com/hexops/autogold/v2 v2.2.1
 	github.com/hexops/valast v1.4.4
 	github.com/jaytaylor/html2text v0.0.0-20230321000545-74c2419ad056
@@ -63,7 +63,7 @@ require (
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/gookit/color v1.5.4 // indirect
 	github.com/gorilla/css v1.0.0 // indirect
-	github.com/gptscript-ai/go-gptscript v0.9.3-0.20240715172623-8176fb20c5cb // indirect
+	github.com/gptscript-ai/go-gptscript v0.9.3-0.20240722014125-d757d09f606b // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hexops/autogold v1.3.1 // indirect

go.sum

@@ -171,10 +171,10 @@ github.com/gptscript-ai/chat-completion-client v0.0.0-20240531200700-af8e7ecf037
 github.com/gptscript-ai/chat-completion-client v0.0.0-20240531200700-af8e7ecf0379/go.mod h1:7P/o6/IWa1KqsntVf68hSnLKuu3+xuqm6lYhch1w4jo=
 github.com/gptscript-ai/cmd v0.0.0-20240625175447-4250b42feb7d h1:sKf7T7twhGXs6AVbvD9pKDVewykkwSAPwEpmIEQIR/4=
 github.com/gptscript-ai/cmd v0.0.0-20240625175447-4250b42feb7d/go.mod h1:DJAo1xTht1LDkNYFNydVjTHd576TC7MlpsVRl3oloVw=
-github.com/gptscript-ai/go-gptscript v0.9.3-0.20240715172623-8176fb20c5cb h1:xeSbO4mLYnoTg7diNW0tpxY/0yDSSdgjohMzwE4Za6k=
-github.com/gptscript-ai/go-gptscript v0.9.3-0.20240715172623-8176fb20c5cb/go.mod h1:Dh6vYRAiVcyC3ElZIGzTvNF1FxtYwA07BHfSiFKQY7s=
-github.com/gptscript-ai/tui v0.0.0-20240716053605-ecddbcf60eac h1:zZ993dp2mx/63JD4THwMeBcn3C8SogcLeQRJUZsMSM4=
-github.com/gptscript-ai/tui v0.0.0-20240716053605-ecddbcf60eac/go.mod h1:Ex2xQMzTMfb5UgLz9rctATPps8DnfPeJQh8o/AiQCoE=
+github.com/gptscript-ai/go-gptscript v0.9.3-0.20240722014125-d757d09f606b h1:Hxu8oPE43uQ2sZ7P+9yGSX9bXh0RoJfOgvY/SlCwFlM=
+github.com/gptscript-ai/go-gptscript v0.9.3-0.20240722014125-d757d09f606b/go.mod h1:Dh6vYRAiVcyC3ElZIGzTvNF1FxtYwA07BHfSiFKQY7s=
+github.com/gptscript-ai/tui v0.0.0-20240722014329-d50b5ac5db74 h1:69BENZCN2y4BCxmPjMRp+ZQ47ay4i5gRgREKZatu5oE=
+github.com/gptscript-ai/tui v0.0.0-20240722014329-d50b5ac5db74/go.mod h1:sP/9g7+nLq65aGef5F30AEG+Cuu4BwlglUYv1Pzps4Y=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=

pkg/engine/cmd.go

@@ -96,7 +96,7 @@ func (e *Engine) runCommand(ctx Context, tool types.Tool, input string, toolCate
 		instructions = append(instructions, inputContext.Content)
 	}
 	var extraEnv = []string{
-		strings.TrimSpace(fmt.Sprintf("GPTSCRIPT_CONTEXT=%s", strings.Join(instructions, "\n"))),
+		strings.TrimSpace("GPTSCRIPT_CONTEXT=" + strings.Join(instructions, "\n")),
 	}
 
 	cmd, stop, err := e.newCommand(ctx.Ctx, extraEnv, tool, input)

pkg/env/env.go

@@ -60,6 +60,10 @@ func AppendPath(env []string, binPath string) []string {
 // Lookup will try to find bin in the PATH in env. It will refer to PATHEXT for Windows support.
 // If bin can not be resolved to anything the original bin string is returned.
 func Lookup(env []string, bin string) string {
+	if strings.Contains(bin, string(filepath.Separator)) {
+		return bin
+	}
+
 	for _, env := range env {
 		for _, prefix := range []string{"PATH=", "Path="} {
 			suffix, ok := strings.CutPrefix(env, prefix)

pkg/llm/registry.go

@@ -7,6 +7,7 @@ import (
 	"sort"
 
 	"github.com/gptscript-ai/gptscript/pkg/openai"
+	"github.com/gptscript-ai/gptscript/pkg/remote"
 	"github.com/gptscript-ai/gptscript/pkg/types"
 )
 
@@ -41,11 +42,39 @@ func (r *Registry) ListModels(ctx context.Context, providers ...string) (result
 	return result, nil
 }
 
+func (r *Registry) fastPath(modelName string) Client {
+	// This is optimization hack to avoid doing List Models
+	if len(r.clients) != 2 {
+		return nil
+	}
+
+	_, modelFromProvider := types.SplitToolRef(modelName)
+	if modelFromProvider != "" {
+		return nil
+	}
+
+	_, ok := r.clients[0].(*openai.Client)
+	if !ok {
+		return nil
+	}
+
+	_, ok = r.clients[1].(*remote.Client)
+	if !ok {
+		return nil
+	}
+
+	return r.clients[0]
+}
+
 func (r *Registry) Call(ctx context.Context, messageRequest types.CompletionRequest, status chan<- types.CompletionStatus) (*types.CompletionMessage, error) {
 	if messageRequest.Model == "" {
 		return nil, fmt.Errorf("model is required")
 	}
 
+	if c := r.fastPath(messageRequest.Model); c != nil {
+		return c.Call(ctx, messageRequest, status)
+	}
+
 	var errs []error
 	var oaiClient *openai.Client
 	for _, client := range r.clients {

pkg/loader/url.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	url2 "net/url"
 	"path"
+	"regexp"
 	"strings"
 	"time"
 
@@ -33,6 +34,14 @@ type cacheValue struct {
 	Time   time.Time
 }
 
+func (c *cacheKey) isStatic() bool {
+	return c.Repo != nil &&
+		c.Repo.Revision != "" &&
+		stableRef.MatchString(c.Repo.Revision)
+}
+
+var stableRef = regexp.MustCompile("^([a-f0-9]{7,40}$|v[0-9]|[0-9])")
+
 func loadURL(ctx context.Context, cache *cache.Client, base *source, name string) (*source, bool, error) {
 	var (
 		repo        *types.Repo
@@ -47,9 +56,17 @@ func loadURL(ctx context.Context, cache *cache.Client, base *source, name string
 		cachedValue cacheValue
 	)
 
+	if cachedKey.Repo == nil {
+		if _, rev, ok := strings.Cut(name, "@"); ok && stableRef.MatchString(rev) {
+			cachedKey.Repo = &types.Repo{
+				Revision: rev,
+			}
+		}
+	}
+
 	if ok, err := cache.Get(ctx, cachedKey, &cachedValue); err != nil {
 		return nil, false, err
-	} else if ok && time.Since(cachedValue.Time) < CacheTimeout {
+	} else if ok && (cachedKey.isStatic() || time.Since(cachedValue.Time) < CacheTimeout) {
 		return cachedValue.Source, true, nil
 	}
 

pkg/types/tool.go

@@ -660,10 +660,12 @@ func (t Tool) addContextExportedTools(prg Program, result *toolRefSet) error {
 func (t Tool) getCompletionToolRefs(prg Program, agentGroup []ToolReference) ([]ToolReference, error) {
 	result := toolRefSet{}
 
-	for _, agent := range agentGroup {
-		// don't add yourself
-		if agent.ToolID != t.ID {
-			result.Add(agent)
+	if t.Chat {
+		for _, agent := range agentGroup {
+			// don't add yourself
+			if agent.ToolID != t.ID {
+				result.Add(agent)
+			}
 		}
 	}