mirror of
https://github.com/docker/compose.git
synced 2025-11-04 13:44:48 +01:00
134 lines
3.6 KiB
Go
134 lines
3.6 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package client
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import (
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"context"
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"github.com/docker/compose-cli/api/compose"
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"github.com/docker/compose-cli/api/containers"
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"github.com/docker/compose-cli/api/resources"
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"github.com/docker/compose-cli/api/secrets"
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"github.com/docker/compose-cli/api/volumes"
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"github.com/docker/compose-cli/backend"
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apicontext "github.com/docker/compose-cli/context"
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"github.com/docker/compose-cli/context/cloud"
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"github.com/docker/compose-cli/context/store"
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)
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// New returns a backend client associated with current context
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func New(ctx context.Context) (*Client, error) {
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return newWithDefaultBackend(ctx, "")
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}
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// NewWithDefaultLocalBackend returns a backend client associated with current context or local backend if on default context type
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func NewWithDefaultLocalBackend(ctx context.Context) (*Client, error) {
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return newWithDefaultBackend(ctx, store.LocalContextType)
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}
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func newWithDefaultBackend(ctx context.Context, defaultBackend string) (*Client, error) {
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currentContext := apicontext.CurrentContext(ctx)
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s := store.ContextStore(ctx)
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cc, err := s.Get(currentContext)
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if err != nil {
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return nil, err
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}
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backendName := cc.Type()
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if backendName == store.DefaultContextType && defaultBackend != "" {
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backendName = defaultBackend
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}
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service, err := backend.Get(ctx, backendName)
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if err != nil {
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return nil, err
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}
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client := NewClient(cc.Type(), service)
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return &client, nil
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}
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// NewClient returns new client
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func NewClient(backendType string, service backend.Service) Client {
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return Client{
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backendType: backendType,
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bs: service,
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}
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}
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// GetCloudService returns a backend CloudService (typically login, create context)
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func GetCloudService(ctx context.Context, backendType string) (cloud.Service, error) {
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return backend.GetCloudService(ctx, backendType)
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}
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// Client is a multi-backend client
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type Client struct {
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backendType string
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bs backend.Service
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}
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// ContextType the context type associated with backend
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func (c *Client) ContextType() string {
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return c.backendType
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}
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// ContainerService returns the backend service for the current context
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func (c *Client) ContainerService() containers.Service {
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if cs := c.bs.ContainerService(); cs != nil {
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return cs
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}
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return &containerService{}
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}
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// ComposeService returns the backend service for the current context
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func (c *Client) ComposeService() compose.Service {
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if cs := c.bs.ComposeService(); cs != nil {
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return cs
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}
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return &composeService{}
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}
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// SecretsService returns the backend service for the current context
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func (c *Client) SecretsService() secrets.Service {
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if ss := c.bs.SecretsService(); ss != nil {
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return ss
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}
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return &secretsService{}
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}
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// VolumeService returns the backend service for the current context
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func (c *Client) VolumeService() volumes.Service {
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if vs := c.bs.VolumeService(); vs != nil {
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return vs
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}
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return &volumeService{}
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}
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// ResourceService returns the backend service for the current context
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func (c *Client) ResourceService() resources.Service {
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if vs := c.bs.ResourceService(); vs != nil {
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return vs
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}
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return &resourceService{}
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}
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