// NewHTTPClient returns an HTTP client for use communicating with a Google cloud
// service, configured with the given ClientOptions. It also returns the endpoint
// for the service as specified in the options.
func NewHTTPClient(ctx context.Context, opt ...cloud.ClientOption) (*http.Client, string, error) {
o := make([]option.ClientOption, 0, len(opt))
for _, opt := range opt {
o = append(o, opt.Resolve())
}
return transport.NewHTTPClient(ctx, o...)
}
// NewClient creates a new PubSub client.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
var o []option.ClientOption
// Environment variables for gcloud emulator:
// https://option.google.com/sdk/gcloud/reference/beta/emulators/pubsub/
if addr := os.Getenv("PUBSUB_EMULATOR_HOST"); addr != "" {
o = []option.ClientOption{
option.WithEndpoint("http://" + addr + "/"),
option.WithHTTPClient(http.DefaultClient),
}
} else {
o = []option.ClientOption{
option.WithEndpoint(prodAddr),
option.WithScopes(raw.PubsubScope, raw.CloudPlatformScope),
option.WithUserAgent(userAgent),
}
}
o = append(o, opts...)
httpClient, endpoint, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("dialing: %v", err)
}
s, err := newPubSubService(httpClient, endpoint)
if err != nil {
return nil, fmt.Errorf("constructing pubsub client: %v", err)
}
c := &Client{
projectID: projectID,
s: s,
}
return c, nil
}
// NewClient creates a new Google Container Engine client.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithEndpoint(prodAddr),
option.WithScopes(raw.CloudPlatformScope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
httpClient, endpoint, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("dialing: %v", err)
}
svc, err := raw.New(httpClient)
if err != nil {
return nil, fmt.Errorf("constructing container client: %v", err)
}
svc.BasePath = endpoint
c := &Client{
projectID: projectID,
svc: svc,
}
return c, nil
}
// NewClient returns a new log client, logging to the named log in the
// provided project.
//
// The exported fields on the returned client may be modified before
// the client is used for logging. Once log entries are in flight,
// the fields must not be modified.
func NewClient(ctx context.Context, projectID, logName string, opts ...option.ClientOption) (*Client, error) {
httpClient, endpoint, err := transport.NewHTTPClient(ctx, append([]option.ClientOption{
option.WithEndpoint(prodAddr),
option.WithScopes(Scope),
option.WithUserAgent(userAgent),
}, opts...)...)
if err != nil {
return nil, err
}
svc, err := api.New(httpClient)
if err != nil {
return nil, err
}
svc.BasePath = endpoint
c := &Client{
svc: svc,
logs: api.NewProjectsLogsEntriesService(svc),
logName: logName,
projID: projectID,
}
for i := range c.writer {
level := Level(i)
c.writer[level] = levelWriter{level, c}
c.logger[level] = log.New(c.writer[level], "", 0)
}
return c, nil
}
// NewClient constructs a new Client that can perform Translate operations.
//
// You can find or create API key for your project from the Credentials page of
// the Developers Console (console.developers.google.com).
func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithEndpoint(prodAddr),
option.WithScopes(Scope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
httpClient, endpoint, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("dialing: %v", err)
}
rawService, err := raw.New(httpClient)
if err != nil {
return nil, fmt.Errorf("translate client: %v", err)
}
rawService.BasePath = endpoint
return &Client{raw: rawService}, nil
}
// NewClient creates a new Google Cloud Storage client.
// The default scope is ScopeFullControl. To use a different scope, like ScopeReadOnly, use option.WithScopes.
func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithScopes(ScopeFullControl),
option.WithUserAgent(userAgent),
}
opts = append(o, opts...)
hc, _, err := transport.NewHTTPClient(ctx, opts...)
if err != nil {
return nil, fmt.Errorf("dialing: %v", err)
}
rawService, err := raw.New(hc)
if err != nil {
return nil, fmt.Errorf("storage client: %v", err)
}
return &Client{
hc: hc,
raw: rawService,
}, nil
}
// NewClient creates a new Google Stackdriver Trace client.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithScopes(cloudPlatformScope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
hc, basePath, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("creating HTTP client for Google Stackdriver Trace API: %v", err)
}
apiService, err := api.New(hc)
if err != nil {
return nil, fmt.Errorf("creating Google Stackdriver Trace API client: %v", err)
}
if basePath != "" {
// An option set a basepath, so override api.New's default.
apiService.BasePath = basePath
}
c := &Client{
service: apiService,
projectID: projectID,
}
bundler := bundler.NewBundler((*api.Trace)(nil), func(bundle interface{}) {
traces := bundle.([]*api.Trace)
err := c.upload(traces)
if err != nil {
log.Printf("failed to upload %d traces to the Cloud Trace server.", len(traces))
}
})
bundler.DelayThreshold = 2 * time.Second
bundler.BundleCountThreshold = 100
// We're not measuring bytes here, we're counting traces and spans as one "byte" each.
bundler.BundleByteThreshold = 1000
bundler.BundleByteLimit = 1000
bundler.BufferedByteLimit = 10000
c.bundler = bundler
return c, nil
}
// NewClient constructs a new Client which can perform BigQuery operations.
// Operations performed via the client are billed to the specified GCP project.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithEndpoint(prodAddr),
option.WithScopes(Scope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
httpClient, endpoint, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("dialing: %v", err)
}
s, err := newBigqueryService(httpClient, endpoint)
if err != nil {
return nil, fmt.Errorf("constructing bigquery client: %v", err)
}
c := &Client{
service: s,
projectID: projectID,
}
return c, nil
}
// NewClient creates a new Google Stackdriver Trace client.
func NewClient(ctx context.Context, projectID string, opts ...option.ClientOption) (*Client, error) {
o := []option.ClientOption{
option.WithScopes(cloudPlatformScope),
option.WithUserAgent(userAgent),
}
o = append(o, opts...)
hc, basePath, err := transport.NewHTTPClient(ctx, o...)
if err != nil {
return nil, fmt.Errorf("creating HTTP client for Google Stackdriver Trace API: %v", err)
}
apiService, err := api.New(hc)
if err != nil {
return nil, fmt.Errorf("creating Google Stackdriver Trace API client: %v", err)
}
if basePath != "" {
// An option set a basepath, so override api.New's default.
apiService.BasePath = basePath
}
return &Client{
service: apiService,
projectID: projectID,
}, nil
}
Verbose bool
ServiceAccountFile string // File containing service account credentials.
}
type serviceInterface interface {
Register(req *cd.RegisterDebuggeeRequest) (*cd.RegisterDebuggeeResponse, error)
Update(debuggeeID, breakpointID string, req *cd.UpdateActiveBreakpointRequest) (*cd.UpdateActiveBreakpointResponse, error)
List(debuggeeID, waitToken string) (*cd.ListActiveBreakpointsResponse, error)
}
var newService = func(serviceAccountFile string) (serviceInterface, error) {
opts := []option.ClientOption{option.WithScopes(cd.CloudDebuggerScope)}
if serviceAccountFile != "" {
opts = append(opts, option.WithServiceAccountFile(serviceAccountFile))
}
httpClient, endpoint, err := transport.NewHTTPClient(context.Background(), opts...)
if err != nil {
return nil, err
}
s, err := cd.New(httpClient)
if err != nil {
return nil, err
}
if endpoint != "" {
s.BasePath = endpoint
}
return &service{s: s}, nil
}
type service struct {
s *cd.Service
