Move context/cloud => api/cloud

Signed-off-by: Guillaume Tardif <guillaume.tardif@gmail.com>

api/cloud/api.go

@@ -0,0 +1,54 @@
+/*
+   Copyright 2020 Docker Compose CLI 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 cloud
+
+import (
+	"context"
+
+	"github.com/docker/compose-cli/errdefs"
+)
+
+// Service cloud specific services
+type Service interface {
+	// Login login to cloud provider
+	Login(ctx context.Context, params interface{}) error
+	// Logout logout from cloud provider
+	Logout(ctx context.Context) error
+	// CreateContextData create data for cloud context
+	CreateContextData(ctx context.Context, params interface{}) (contextData interface{}, description string, err error)
+}
+
+// NotImplementedCloudService to use for backend that don't provide cloud services
+func NotImplementedCloudService() (Service, error) {
+	return notImplementedCloudService{}, nil
+}
+
+type notImplementedCloudService struct {
+}
+
+// Logout login to cloud provider
+func (cs notImplementedCloudService) Logout(ctx context.Context) error {
+	return errdefs.ErrNotImplemented
+}
+
+func (cs notImplementedCloudService) Login(ctx context.Context, params interface{}) error {
+	return errdefs.ErrNotImplemented
+}
+
+func (cs notImplementedCloudService) CreateContextData(ctx context.Context, params interface{}) (interface{}, string, error) {
+	return nil, "", errdefs.ErrNotImplemented
+}