Add toolregistry client as DeploymentService member

pkg/app/pipedv1/plugin/kubernetes/deployment/server.go

@@ -25,20 +25,26 @@
 	"google.golang.org/grpc"
 )
 
+type toolRegistry interface {
+	InstallTool(ctx context.Context, name, version string) (path string, err error)
+}
+
 type DeploymentService struct {
 	deployment.UnimplementedDeploymentServiceServer
 
-	RegexPool *regexpool.Pool
-	Logger    *zap.Logger
+	RegexPool    *regexpool.Pool
+	Logger       *zap.Logger
+	ToolRegistry toolRegistry
 }
 
 // NewDeploymentService creates a new planService.
 func NewDeploymentService(
 	logger *zap.Logger,
 ) *DeploymentService {
 	return &DeploymentService{
-		RegexPool: regexpool.DefaultPool(),
-		Logger:    logger.Named("planner"),
+		RegexPool:    regexpool.DefaultPool(),
+		Logger:       logger.Named("planner"),
+		ToolRegistry: nil, // TODO: set the tool registry
 	}
 }
 

pkg/app/pipedv1/plugin/toolregistry/toolregistry.go

@@ -0,0 +1,38 @@
+// Copyright 2024 The PipeCD Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package toolregistry
+
+import (
+	"context"
+
+	"github.com/pipe-cd/pipecd/pkg/app/pipedv1/cmd/piped/service"
+)
+
+type ToolRegistry struct {
+	client service.PluginServiceClient
+}
+
+func (r *ToolRegistry) InstallTool(ctx context.Context, name, version string) (path string, err error) {
+	res, err := r.client.InstallTool(ctx, &service.InstallToolRequest{
+		Name:    name,
+		Version: version,
+	})
+
+	if err != nil {
+		return "", err
+	}
+
+	return res.GetInstalledPath(), nil
+}