mirror of
https://github.com/restic/restic.git
synced 2024-08-22 20:33:41 +02:00
Among others, this updates minio-go, so that the new "eu-west-3" zone for AWS is supported.
498 lines
18 KiB
Go
498 lines
18 KiB
Go
// Copyright 2018 Google LLC
|
|
//
|
|
// 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
|
|
//
|
|
// https://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.
|
|
|
|
// AUTO-GENERATED CODE. DO NOT EDIT.
|
|
|
|
package firestore
|
|
|
|
import (
|
|
"math"
|
|
"time"
|
|
|
|
"cloud.google.com/go/internal/version"
|
|
gax "github.com/googleapis/gax-go"
|
|
"golang.org/x/net/context"
|
|
"google.golang.org/api/iterator"
|
|
"google.golang.org/api/option"
|
|
"google.golang.org/api/transport"
|
|
firestorepb "google.golang.org/genproto/googleapis/firestore/v1beta1"
|
|
"google.golang.org/grpc"
|
|
"google.golang.org/grpc/codes"
|
|
"google.golang.org/grpc/metadata"
|
|
)
|
|
|
|
// CallOptions contains the retry settings for each method of Client.
|
|
type CallOptions struct {
|
|
GetDocument []gax.CallOption
|
|
ListDocuments []gax.CallOption
|
|
CreateDocument []gax.CallOption
|
|
UpdateDocument []gax.CallOption
|
|
DeleteDocument []gax.CallOption
|
|
BatchGetDocuments []gax.CallOption
|
|
BeginTransaction []gax.CallOption
|
|
Commit []gax.CallOption
|
|
Rollback []gax.CallOption
|
|
RunQuery []gax.CallOption
|
|
Write []gax.CallOption
|
|
Listen []gax.CallOption
|
|
ListCollectionIds []gax.CallOption
|
|
}
|
|
|
|
func defaultClientOptions() []option.ClientOption {
|
|
return []option.ClientOption{
|
|
option.WithEndpoint("firestore.googleapis.com:443"),
|
|
option.WithScopes(DefaultAuthScopes()...),
|
|
}
|
|
}
|
|
|
|
func defaultCallOptions() *CallOptions {
|
|
retry := map[[2]string][]gax.CallOption{
|
|
{"default", "idempotent"}: {
|
|
gax.WithRetry(func() gax.Retryer {
|
|
return gax.OnCodes([]codes.Code{
|
|
codes.DeadlineExceeded,
|
|
codes.Unavailable,
|
|
}, gax.Backoff{
|
|
Initial: 100 * time.Millisecond,
|
|
Max: 60000 * time.Millisecond,
|
|
Multiplier: 1.3,
|
|
})
|
|
}),
|
|
},
|
|
{"streaming", "idempotent"}: {
|
|
gax.WithRetry(func() gax.Retryer {
|
|
return gax.OnCodes([]codes.Code{
|
|
codes.DeadlineExceeded,
|
|
codes.Unavailable,
|
|
}, gax.Backoff{
|
|
Initial: 100 * time.Millisecond,
|
|
Max: 60000 * time.Millisecond,
|
|
Multiplier: 1.3,
|
|
})
|
|
}),
|
|
},
|
|
}
|
|
return &CallOptions{
|
|
GetDocument: retry[[2]string{"default", "idempotent"}],
|
|
ListDocuments: retry[[2]string{"default", "idempotent"}],
|
|
CreateDocument: retry[[2]string{"default", "non_idempotent"}],
|
|
UpdateDocument: retry[[2]string{"default", "non_idempotent"}],
|
|
DeleteDocument: retry[[2]string{"default", "idempotent"}],
|
|
BatchGetDocuments: retry[[2]string{"streaming", "idempotent"}],
|
|
BeginTransaction: retry[[2]string{"default", "idempotent"}],
|
|
Commit: retry[[2]string{"default", "non_idempotent"}],
|
|
Rollback: retry[[2]string{"default", "idempotent"}],
|
|
RunQuery: retry[[2]string{"default", "idempotent"}],
|
|
Write: retry[[2]string{"streaming", "non_idempotent"}],
|
|
Listen: retry[[2]string{"streaming", "idempotent"}],
|
|
ListCollectionIds: retry[[2]string{"default", "idempotent"}],
|
|
}
|
|
}
|
|
|
|
// Client is a client for interacting with Google Cloud Firestore API.
|
|
type Client struct {
|
|
// The connection to the service.
|
|
conn *grpc.ClientConn
|
|
|
|
// The gRPC API client.
|
|
client firestorepb.FirestoreClient
|
|
|
|
// The call options for this service.
|
|
CallOptions *CallOptions
|
|
|
|
// The x-goog-* metadata to be sent with each request.
|
|
xGoogMetadata metadata.MD
|
|
}
|
|
|
|
// NewClient creates a new firestore client.
|
|
//
|
|
// The Cloud Firestore service.
|
|
//
|
|
// This service exposes several types of comparable timestamps:
|
|
//
|
|
// create_time - The time at which a document was created. Changes only
|
|
// when a document is deleted, then re-created. Increases in a strict
|
|
// monotonic fashion.
|
|
//
|
|
// update_time - The time at which a document was last updated. Changes
|
|
// every time a document is modified. Does not change when a write results
|
|
// in no modifications. Increases in a strict monotonic fashion.
|
|
//
|
|
// read_time - The time at which a particular state was observed. Used
|
|
// to denote a consistent snapshot of the database or the time at which a
|
|
// Document was observed to not exist.
|
|
//
|
|
// commit_time - The time at which the writes in a transaction were
|
|
// committed. Any read with an equal or greater read_time is guaranteed
|
|
// to see the effects of the transaction.
|
|
func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
|
|
conn, err := transport.DialGRPC(ctx, append(defaultClientOptions(), opts...)...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
c := &Client{
|
|
conn: conn,
|
|
CallOptions: defaultCallOptions(),
|
|
|
|
client: firestorepb.NewFirestoreClient(conn),
|
|
}
|
|
c.SetGoogleClientInfo()
|
|
return c, nil
|
|
}
|
|
|
|
// Connection returns the client's connection to the API service.
|
|
func (c *Client) Connection() *grpc.ClientConn {
|
|
return c.conn
|
|
}
|
|
|
|
// Close closes the connection to the API service. The user should invoke this when
|
|
// the client is no longer required.
|
|
func (c *Client) Close() error {
|
|
return c.conn.Close()
|
|
}
|
|
|
|
// SetGoogleClientInfo sets the name and version of the application in
|
|
// the `x-goog-api-client` header passed on each request. Intended for
|
|
// use by Google-written clients.
|
|
func (c *Client) SetGoogleClientInfo(keyval ...string) {
|
|
kv := append([]string{"gl-go", version.Go()}, keyval...)
|
|
kv = append(kv, "gapic", version.Repo, "gax", gax.Version, "grpc", grpc.Version)
|
|
c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
|
|
}
|
|
|
|
// GetDocument gets a single document.
|
|
func (c *Client) GetDocument(ctx context.Context, req *firestorepb.GetDocumentRequest, opts ...gax.CallOption) (*firestorepb.Document, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.GetDocument[0:len(c.CallOptions.GetDocument):len(c.CallOptions.GetDocument)], opts...)
|
|
var resp *firestorepb.Document
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.GetDocument(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// ListDocuments lists documents.
|
|
func (c *Client) ListDocuments(ctx context.Context, req *firestorepb.ListDocumentsRequest, opts ...gax.CallOption) *DocumentIterator {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.ListDocuments[0:len(c.CallOptions.ListDocuments):len(c.CallOptions.ListDocuments)], opts...)
|
|
it := &DocumentIterator{}
|
|
it.InternalFetch = func(pageSize int, pageToken string) ([]*firestorepb.Document, string, error) {
|
|
var resp *firestorepb.ListDocumentsResponse
|
|
req.PageToken = pageToken
|
|
if pageSize > math.MaxInt32 {
|
|
req.PageSize = math.MaxInt32
|
|
} else {
|
|
req.PageSize = int32(pageSize)
|
|
}
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.ListDocuments(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, "", err
|
|
}
|
|
return resp.Documents, resp.NextPageToken, nil
|
|
}
|
|
fetch := func(pageSize int, pageToken string) (string, error) {
|
|
items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
it.items = append(it.items, items...)
|
|
return nextPageToken, nil
|
|
}
|
|
it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
|
|
return it
|
|
}
|
|
|
|
// CreateDocument creates a new document.
|
|
func (c *Client) CreateDocument(ctx context.Context, req *firestorepb.CreateDocumentRequest, opts ...gax.CallOption) (*firestorepb.Document, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.CreateDocument[0:len(c.CallOptions.CreateDocument):len(c.CallOptions.CreateDocument)], opts...)
|
|
var resp *firestorepb.Document
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.CreateDocument(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// UpdateDocument updates or inserts a document.
|
|
func (c *Client) UpdateDocument(ctx context.Context, req *firestorepb.UpdateDocumentRequest, opts ...gax.CallOption) (*firestorepb.Document, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.UpdateDocument[0:len(c.CallOptions.UpdateDocument):len(c.CallOptions.UpdateDocument)], opts...)
|
|
var resp *firestorepb.Document
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.UpdateDocument(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// DeleteDocument deletes a document.
|
|
func (c *Client) DeleteDocument(ctx context.Context, req *firestorepb.DeleteDocumentRequest, opts ...gax.CallOption) error {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.DeleteDocument[0:len(c.CallOptions.DeleteDocument):len(c.CallOptions.DeleteDocument)], opts...)
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
_, err = c.client.DeleteDocument(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
return err
|
|
}
|
|
|
|
// BatchGetDocuments gets multiple documents.
|
|
//
|
|
// Documents returned by this method are not guaranteed to be returned in the
|
|
// same order that they were requested.
|
|
func (c *Client) BatchGetDocuments(ctx context.Context, req *firestorepb.BatchGetDocumentsRequest, opts ...gax.CallOption) (firestorepb.Firestore_BatchGetDocumentsClient, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.BatchGetDocuments[0:len(c.CallOptions.BatchGetDocuments):len(c.CallOptions.BatchGetDocuments)], opts...)
|
|
var resp firestorepb.Firestore_BatchGetDocumentsClient
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.BatchGetDocuments(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// BeginTransaction starts a new transaction.
|
|
func (c *Client) BeginTransaction(ctx context.Context, req *firestorepb.BeginTransactionRequest, opts ...gax.CallOption) (*firestorepb.BeginTransactionResponse, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.BeginTransaction[0:len(c.CallOptions.BeginTransaction):len(c.CallOptions.BeginTransaction)], opts...)
|
|
var resp *firestorepb.BeginTransactionResponse
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.BeginTransaction(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// Commit commits a transaction, while optionally updating documents.
|
|
func (c *Client) Commit(ctx context.Context, req *firestorepb.CommitRequest, opts ...gax.CallOption) (*firestorepb.CommitResponse, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.Commit[0:len(c.CallOptions.Commit):len(c.CallOptions.Commit)], opts...)
|
|
var resp *firestorepb.CommitResponse
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.Commit(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// Rollback rolls back a transaction.
|
|
func (c *Client) Rollback(ctx context.Context, req *firestorepb.RollbackRequest, opts ...gax.CallOption) error {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.Rollback[0:len(c.CallOptions.Rollback):len(c.CallOptions.Rollback)], opts...)
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
_, err = c.client.Rollback(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
return err
|
|
}
|
|
|
|
// RunQuery runs a query.
|
|
func (c *Client) RunQuery(ctx context.Context, req *firestorepb.RunQueryRequest, opts ...gax.CallOption) (firestorepb.Firestore_RunQueryClient, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.RunQuery[0:len(c.CallOptions.RunQuery):len(c.CallOptions.RunQuery)], opts...)
|
|
var resp firestorepb.Firestore_RunQueryClient
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.RunQuery(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// Write streams batches of document updates and deletes, in order.
|
|
func (c *Client) Write(ctx context.Context, opts ...gax.CallOption) (firestorepb.Firestore_WriteClient, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.Write[0:len(c.CallOptions.Write):len(c.CallOptions.Write)], opts...)
|
|
var resp firestorepb.Firestore_WriteClient
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.Write(ctx, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// Listen listens to changes.
|
|
func (c *Client) Listen(ctx context.Context, opts ...gax.CallOption) (firestorepb.Firestore_ListenClient, error) {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.Listen[0:len(c.CallOptions.Listen):len(c.CallOptions.Listen)], opts...)
|
|
var resp firestorepb.Firestore_ListenClient
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.Listen(ctx, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return resp, nil
|
|
}
|
|
|
|
// ListCollectionIds lists all the collection IDs underneath a document.
|
|
func (c *Client) ListCollectionIds(ctx context.Context, req *firestorepb.ListCollectionIdsRequest, opts ...gax.CallOption) *StringIterator {
|
|
ctx = insertMetadata(ctx, c.xGoogMetadata)
|
|
opts = append(c.CallOptions.ListCollectionIds[0:len(c.CallOptions.ListCollectionIds):len(c.CallOptions.ListCollectionIds)], opts...)
|
|
it := &StringIterator{}
|
|
it.InternalFetch = func(pageSize int, pageToken string) ([]string, string, error) {
|
|
var resp *firestorepb.ListCollectionIdsResponse
|
|
req.PageToken = pageToken
|
|
if pageSize > math.MaxInt32 {
|
|
req.PageSize = math.MaxInt32
|
|
} else {
|
|
req.PageSize = int32(pageSize)
|
|
}
|
|
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
|
|
var err error
|
|
resp, err = c.client.ListCollectionIds(ctx, req, settings.GRPC...)
|
|
return err
|
|
}, opts...)
|
|
if err != nil {
|
|
return nil, "", err
|
|
}
|
|
return resp.CollectionIds, resp.NextPageToken, nil
|
|
}
|
|
fetch := func(pageSize int, pageToken string) (string, error) {
|
|
items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
it.items = append(it.items, items...)
|
|
return nextPageToken, nil
|
|
}
|
|
it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
|
|
return it
|
|
}
|
|
|
|
// DocumentIterator manages a stream of *firestorepb.Document.
|
|
type DocumentIterator struct {
|
|
items []*firestorepb.Document
|
|
pageInfo *iterator.PageInfo
|
|
nextFunc func() error
|
|
|
|
// InternalFetch is for use by the Google Cloud Libraries only.
|
|
// It is not part of the stable interface of this package.
|
|
//
|
|
// InternalFetch returns results from a single call to the underlying RPC.
|
|
// The number of results is no greater than pageSize.
|
|
// If there are no more results, nextPageToken is empty and err is nil.
|
|
InternalFetch func(pageSize int, pageToken string) (results []*firestorepb.Document, nextPageToken string, err error)
|
|
}
|
|
|
|
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
|
|
func (it *DocumentIterator) PageInfo() *iterator.PageInfo {
|
|
return it.pageInfo
|
|
}
|
|
|
|
// Next returns the next result. Its second return value is iterator.Done if there are no more
|
|
// results. Once Next returns Done, all subsequent calls will return Done.
|
|
func (it *DocumentIterator) Next() (*firestorepb.Document, error) {
|
|
var item *firestorepb.Document
|
|
if err := it.nextFunc(); err != nil {
|
|
return item, err
|
|
}
|
|
item = it.items[0]
|
|
it.items = it.items[1:]
|
|
return item, nil
|
|
}
|
|
|
|
func (it *DocumentIterator) bufLen() int {
|
|
return len(it.items)
|
|
}
|
|
|
|
func (it *DocumentIterator) takeBuf() interface{} {
|
|
b := it.items
|
|
it.items = nil
|
|
return b
|
|
}
|
|
|
|
// StringIterator manages a stream of string.
|
|
type StringIterator struct {
|
|
items []string
|
|
pageInfo *iterator.PageInfo
|
|
nextFunc func() error
|
|
|
|
// InternalFetch is for use by the Google Cloud Libraries only.
|
|
// It is not part of the stable interface of this package.
|
|
//
|
|
// InternalFetch returns results from a single call to the underlying RPC.
|
|
// The number of results is no greater than pageSize.
|
|
// If there are no more results, nextPageToken is empty and err is nil.
|
|
InternalFetch func(pageSize int, pageToken string) (results []string, nextPageToken string, err error)
|
|
}
|
|
|
|
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
|
|
func (it *StringIterator) PageInfo() *iterator.PageInfo {
|
|
return it.pageInfo
|
|
}
|
|
|
|
// Next returns the next result. Its second return value is iterator.Done if there are no more
|
|
// results. Once Next returns Done, all subsequent calls will return Done.
|
|
func (it *StringIterator) Next() (string, error) {
|
|
var item string
|
|
if err := it.nextFunc(); err != nil {
|
|
return item, err
|
|
}
|
|
item = it.items[0]
|
|
it.items = it.items[1:]
|
|
return item, nil
|
|
}
|
|
|
|
func (it *StringIterator) bufLen() int {
|
|
return len(it.items)
|
|
}
|
|
|
|
func (it *StringIterator) takeBuf() interface{} {
|
|
b := it.items
|
|
it.items = nil
|
|
return b
|
|
}
|