bug: fix loading local files after a remote address

pkg/loader/loader.go

@@ -49,6 +49,11 @@ type source struct {
 	Repo *types.Repo
 }
 
+func (s source) WithRemote(remote bool) *source {
+	s.Remote = remote
+	return &s
+}
+
 func (s *source) String() string {
 	if s.Path == "" && s.Name == "" {
 		return ""
@@ -436,7 +441,8 @@ func resolve(ctx context.Context, cache *cache.Client, prg *types.Program, base
 
 func input(ctx context.Context, cache *cache.Client, base *source, name string) (*source, error) {
 	if strings.HasPrefix(name, "http://") || strings.HasPrefix(name, "https://") {
-		base.Remote = true
+		// copy and modify
+		base = base.WithRemote(true)
 	}
 
 	if !base.Remote {

pkg/loader/loader_test.go

@@ -3,7 +3,11 @@ package loader
 import (
 	"context"
 	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
 	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/gptscript-ai/gptscript/pkg/types"
@@ -19,6 +23,34 @@ func toString(obj any) string {
 	return string(s)
 }
 
+func TestLocalRemote(t *testing.T) {
+	s := httptest.NewServer(http.HandlerFunc(func(_ http.ResponseWriter, _ *http.Request) {
+	}))
+	defer s.Close()
+	dir, err := os.MkdirTemp("", "gptscript-test")
+	require.NoError(t, err)
+
+	err = os.WriteFile(filepath.Join(dir, "chatbot.gpt"), []byte(fmt.Sprintf(`
+Chat: true
+Name: chatbot
+Context: context.gpt
+Tools: http://%s/swagger.json
+
+THis is a tool, say hi
+`, s.Listener.Addr().String())), 0644)
+	require.NoError(t, err)
+
+	err = os.WriteFile(filepath.Join(dir, "context.gpt"), []byte(`
+#!sys.echo
+
+Stuff
+`), 0644)
+	require.NoError(t, err)
+
+	_, err = Program(context.Background(), filepath.Join(dir, "chatbot.gpt"), "")
+	require.NoError(t, err)
+}
+
 func TestIsOpenAPI(t *testing.T) {
 	datav2, err := os.ReadFile("testdata/openapi_v2.yaml")
 	require.NoError(t, err)