Gemini fixes, tool calling

pkg/lmcli/lmcli.go

@@ -8,6 +8,7 @@ import (
 	"git.mlow.ca/mlow/lmcli/pkg/lmcli/model"
 	"git.mlow.ca/mlow/lmcli/pkg/lmcli/provider"
 	"git.mlow.ca/mlow/lmcli/pkg/lmcli/provider/anthropic"
+	"git.mlow.ca/mlow/lmcli/pkg/lmcli/provider/google"
 	"git.mlow.ca/mlow/lmcli/pkg/lmcli/provider/openai"
 	"git.mlow.ca/mlow/lmcli/pkg/lmcli/tools"
 	"git.mlow.ca/mlow/lmcli/pkg/util"
@@ -75,21 +76,28 @@ func (c *Context) GetCompletionProvider(model string) (provider.ChatCompletionCl
 					if p.BaseURL != nil {
 						url = *p.BaseURL
 					}
-					anthropic := &anthropic.AnthropicClient{
+					return &anthropic.AnthropicClient{
 						BaseURL: url,
 						APIKey:  *p.APIKey,
+					}, nil
+				case "google":
+					url := "https://generativelanguage.googleapis.com"
+					if p.BaseURL != nil {
+						url = *p.BaseURL
 					}
-					return anthropic, nil
+					return &google.Client{
+						BaseURL: url,
+						APIKey:  *p.APIKey,
+					}, nil
 				case "openai":
 					url := "https://api.openai.com/v1"
 					if p.BaseURL != nil {
 						url = *p.BaseURL
 					}
-					openai := &openai.OpenAIClient{
+					return &openai.OpenAIClient{
 						BaseURL: url,
 						APIKey:  *p.APIKey,
-					}
-					return openai, nil
+					}, nil
 				default:
 					return nil, fmt.Errorf("unknown provider kind: %s", *p.Kind)
 				}