mirror of
https://github.com/go-gitea/gitea
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12a1f914f4
* update github.com/alecthomas/chroma v0.8.0 -> v0.8.1 * github.com/blevesearch/bleve v1.0.10 -> v1.0.12 * editorconfig-core-go v2.1.1 -> v2.3.7 * github.com/gliderlabs/ssh v0.2.2 -> v0.3.1 * migrate editorconfig.ParseBytes to Parse * github.com/shurcooL/vfsgen to 0d455de96546 * github.com/go-git/go-git/v5 v5.1.0 -> v5.2.0 * github.com/google/uuid v1.1.1 -> v1.1.2 * github.com/huandu/xstrings v1.3.0 -> v1.3.2 * github.com/klauspost/compress v1.10.11 -> v1.11.1 * github.com/markbates/goth v1.61.2 -> v1.65.0 * github.com/mattn/go-sqlite3 v1.14.0 -> v1.14.4 * github.com/mholt/archiver v3.3.0 -> v3.3.2 * github.com/microcosm-cc/bluemonday 4f7140c49acb -> v1.0.4 * github.com/minio/minio-go v7.0.4 -> v7.0.5 * github.com/olivere/elastic v7.0.9 -> v7.0.20 * github.com/urfave/cli v1.20.0 -> v1.22.4 * github.com/prometheus/client_golang v1.1.0 -> v1.8.0 * github.com/xanzy/go-gitlab v0.37.0 -> v0.38.1 * mvdan.cc/xurls v2.1.0 -> v2.2.0 Co-authored-by: Lauris BH <lauris@nix.lv>
746 lines
20 KiB
Go
Vendored
746 lines
20 KiB
Go
Vendored
// Copyright 2012-present Oliver Eilhard. All rights reserved.
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// Use of this source code is governed by a MIT-license.
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// See http://olivere.mit-license.org/license.txt for details.
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package elastic
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"net/url"
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"strings"
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)
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// ReindexService is a method to copy documents from one index to another.
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// It is documented at https://www.elastic.co/guide/en/elasticsearch/reference/7.0/docs-reindex.html.
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type ReindexService struct {
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client *Client
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pretty *bool // pretty format the returned JSON response
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human *bool // return human readable values for statistics
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errorTrace *bool // include the stack trace of returned errors
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filterPath []string // list of filters used to reduce the response
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headers http.Header // custom request-level HTTP headers
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refresh string
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timeout string
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waitForActiveShards string
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waitForCompletion *bool
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requestsPerSecond *int
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slices interface{}
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body interface{}
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source *ReindexSource
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destination *ReindexDestination
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conflicts string
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size *int
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script *Script
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}
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// NewReindexService creates a new ReindexService.
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func NewReindexService(client *Client) *ReindexService {
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return &ReindexService{
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client: client,
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}
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}
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// Pretty tells Elasticsearch whether to return a formatted JSON response.
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func (s *ReindexService) Pretty(pretty bool) *ReindexService {
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s.pretty = &pretty
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return s
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}
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// Human specifies whether human readable values should be returned in
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// the JSON response, e.g. "7.5mb".
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func (s *ReindexService) Human(human bool) *ReindexService {
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s.human = &human
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return s
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}
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// ErrorTrace specifies whether to include the stack trace of returned errors.
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func (s *ReindexService) ErrorTrace(errorTrace bool) *ReindexService {
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s.errorTrace = &errorTrace
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return s
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}
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// FilterPath specifies a list of filters used to reduce the response.
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func (s *ReindexService) FilterPath(filterPath ...string) *ReindexService {
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s.filterPath = filterPath
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return s
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}
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// Header adds a header to the request.
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func (s *ReindexService) Header(name string, value string) *ReindexService {
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if s.headers == nil {
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s.headers = http.Header{}
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}
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s.headers.Add(name, value)
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return s
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}
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// Headers specifies the headers of the request.
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func (s *ReindexService) Headers(headers http.Header) *ReindexService {
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s.headers = headers
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return s
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}
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// WaitForActiveShards sets the number of shard copies that must be active before
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// proceeding with the reindex operation. Defaults to 1, meaning the primary shard only.
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// Set to `all` for all shard copies, otherwise set to any non-negative value less than or
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// equal to the total number of copies for the shard (number of replicas + 1).
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func (s *ReindexService) WaitForActiveShards(waitForActiveShards string) *ReindexService {
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s.waitForActiveShards = waitForActiveShards
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return s
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}
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// RequestsPerSecond specifies the throttle to set on this request in sub-requests per second.
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// -1 means set no throttle as does "unlimited" which is the only non-float this accepts.
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func (s *ReindexService) RequestsPerSecond(requestsPerSecond int) *ReindexService {
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s.requestsPerSecond = &requestsPerSecond
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return s
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}
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// Slices specifies the number of slices this task should be divided into. Defaults to 1.
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// It used to be a number, but can be set to "auto" as of 6.7.
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//
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// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/docs-reindex.html#docs-reindex-slice
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// for details.
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func (s *ReindexService) Slices(slices interface{}) *ReindexService {
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s.slices = slices
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return s
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}
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// Refresh indicates whether Elasticsearch should refresh the effected indexes
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// immediately.
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//
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// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/docs-refresh.html
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// for details.
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func (s *ReindexService) Refresh(refresh string) *ReindexService {
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s.refresh = refresh
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return s
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}
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// Timeout is the time each individual bulk request should wait for shards
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// that are unavailable.
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func (s *ReindexService) Timeout(timeout string) *ReindexService {
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s.timeout = timeout
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return s
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}
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// WaitForCompletion indicates whether Elasticsearch should block until the
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// reindex is complete.
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func (s *ReindexService) WaitForCompletion(waitForCompletion bool) *ReindexService {
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s.waitForCompletion = &waitForCompletion
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return s
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}
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// Source specifies the source of the reindexing process.
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func (s *ReindexService) Source(source *ReindexSource) *ReindexService {
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s.source = source
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return s
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}
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// SourceIndex specifies the source index of the reindexing process.
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func (s *ReindexService) SourceIndex(index string) *ReindexService {
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if s.source == nil {
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s.source = NewReindexSource()
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}
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s.source = s.source.Index(index)
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return s
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}
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// Destination specifies the destination of the reindexing process.
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func (s *ReindexService) Destination(destination *ReindexDestination) *ReindexService {
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s.destination = destination
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return s
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}
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// DestinationIndex specifies the destination index of the reindexing process.
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func (s *ReindexService) DestinationIndex(index string) *ReindexService {
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if s.destination == nil {
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s.destination = NewReindexDestination()
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}
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s.destination = s.destination.Index(index)
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return s
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}
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// DestinationIndexAndType specifies both the destination index and type
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// of the reindexing process.
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func (s *ReindexService) DestinationIndexAndType(index, typ string) *ReindexService {
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if s.destination == nil {
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s.destination = NewReindexDestination()
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}
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s.destination = s.destination.Index(index)
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s.destination = s.destination.Type(typ)
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return s
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}
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// Conflicts indicates what to do when the process detects version conflicts.
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// Possible values are "proceed" and "abort".
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func (s *ReindexService) Conflicts(conflicts string) *ReindexService {
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s.conflicts = conflicts
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return s
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}
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// AbortOnVersionConflict aborts the request on version conflicts.
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// It is an alias to setting Conflicts("abort").
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func (s *ReindexService) AbortOnVersionConflict() *ReindexService {
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s.conflicts = "abort"
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return s
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}
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// ProceedOnVersionConflict aborts the request on version conflicts.
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// It is an alias to setting Conflicts("proceed").
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func (s *ReindexService) ProceedOnVersionConflict() *ReindexService {
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s.conflicts = "proceed"
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return s
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}
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// Size sets an upper limit for the number of processed documents.
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func (s *ReindexService) Size(size int) *ReindexService {
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s.size = &size
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return s
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}
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// Script allows for modification of the documents as they are reindexed
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// from source to destination.
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func (s *ReindexService) Script(script *Script) *ReindexService {
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s.script = script
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return s
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}
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// Body specifies the body of the request to send to Elasticsearch.
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// It overrides settings specified with other setters, e.g. Query.
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func (s *ReindexService) Body(body interface{}) *ReindexService {
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s.body = body
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return s
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}
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// buildURL builds the URL for the operation.
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func (s *ReindexService) buildURL() (string, url.Values, error) {
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// Build URL path
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path := "/_reindex"
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// Add query string parameters
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params := url.Values{}
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if v := s.pretty; v != nil {
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params.Set("pretty", fmt.Sprint(*v))
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}
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if v := s.human; v != nil {
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params.Set("human", fmt.Sprint(*v))
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}
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if v := s.errorTrace; v != nil {
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params.Set("error_trace", fmt.Sprint(*v))
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}
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if len(s.filterPath) > 0 {
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params.Set("filter_path", strings.Join(s.filterPath, ","))
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}
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if s.refresh != "" {
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params.Set("refresh", s.refresh)
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}
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if s.timeout != "" {
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params.Set("timeout", s.timeout)
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}
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if s.requestsPerSecond != nil {
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params.Set("requests_per_second", fmt.Sprintf("%v", *s.requestsPerSecond))
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}
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if s.slices != nil {
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params.Set("slices", fmt.Sprintf("%v", s.slices))
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}
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if s.waitForActiveShards != "" {
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params.Set("wait_for_active_shards", s.waitForActiveShards)
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}
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if s.waitForCompletion != nil {
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params.Set("wait_for_completion", fmt.Sprintf("%v", *s.waitForCompletion))
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}
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return path, params, nil
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}
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// Validate checks if the operation is valid.
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func (s *ReindexService) Validate() error {
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var invalid []string
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if s.body != nil {
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return nil
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}
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if s.source == nil {
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invalid = append(invalid, "Source")
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} else {
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if len(s.source.request.indices) == 0 {
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invalid = append(invalid, "Source.Index")
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}
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}
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if s.destination == nil {
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invalid = append(invalid, "Destination")
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}
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if len(invalid) > 0 {
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return fmt.Errorf("missing required fields: %v", invalid)
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}
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return nil
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}
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// getBody returns the body part of the document request.
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func (s *ReindexService) getBody() (interface{}, error) {
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if s.body != nil {
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return s.body, nil
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}
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body := make(map[string]interface{})
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if s.conflicts != "" {
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body["conflicts"] = s.conflicts
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}
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if s.size != nil {
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body["size"] = *s.size
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}
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if s.script != nil {
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out, err := s.script.Source()
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if err != nil {
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return nil, err
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}
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body["script"] = out
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}
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src, err := s.source.Source()
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if err != nil {
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return nil, err
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}
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body["source"] = src
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dst, err := s.destination.Source()
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if err != nil {
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return nil, err
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}
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body["dest"] = dst
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return body, nil
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}
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// Do executes the operation.
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func (s *ReindexService) Do(ctx context.Context) (*BulkIndexByScrollResponse, error) {
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// Check pre-conditions
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if err := s.Validate(); err != nil {
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return nil, err
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}
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// Get URL for request
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path, params, err := s.buildURL()
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if err != nil {
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return nil, err
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}
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// Setup HTTP request body
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body, err := s.getBody()
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if err != nil {
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return nil, err
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}
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// Get HTTP response
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res, err := s.client.PerformRequest(ctx, PerformRequestOptions{
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Method: "POST",
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Path: path,
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Params: params,
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Body: body,
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Headers: s.headers,
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})
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if err != nil {
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return nil, err
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}
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// Return operation response
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ret := new(BulkIndexByScrollResponse)
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if err := s.client.decoder.Decode(res.Body, ret); err != nil {
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return nil, err
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}
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ret.Header = res.Header
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return ret, nil
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}
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// DoAsync executes the reindexing operation asynchronously by starting a new task.
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// Callers need to use the Task Management API to watch the outcome of the reindexing
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// operation.
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func (s *ReindexService) DoAsync(ctx context.Context) (*StartTaskResult, error) {
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// Check pre-conditions
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if err := s.Validate(); err != nil {
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return nil, err
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}
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// DoAsync only makes sense with WaitForCompletion set to false
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if s.waitForCompletion != nil && *s.waitForCompletion {
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return nil, fmt.Errorf("cannot start a task with WaitForCompletion set to true")
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}
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f := false
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s.waitForCompletion = &f
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// Get URL for request
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path, params, err := s.buildURL()
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if err != nil {
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return nil, err
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}
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// Setup HTTP request body
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body, err := s.getBody()
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if err != nil {
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return nil, err
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}
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// Get HTTP response
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res, err := s.client.PerformRequest(ctx, PerformRequestOptions{
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Method: "POST",
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Path: path,
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Params: params,
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Body: body,
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Headers: s.headers,
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})
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if err != nil {
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return nil, err
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}
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// Return operation response
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ret := new(StartTaskResult)
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if err := s.client.decoder.Decode(res.Body, ret); err != nil {
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return nil, err
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}
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ret.Header = res.Header
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return ret, nil
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}
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// -- Source of Reindex --
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// ReindexSource specifies the source of a Reindex process.
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type ReindexSource struct {
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request *SearchRequest
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remoteInfo *ReindexRemoteInfo
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}
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// NewReindexSource creates a new ReindexSource.
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func NewReindexSource() *ReindexSource {
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return &ReindexSource{
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request: NewSearchRequest(),
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}
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}
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// Request specifies the search request used for source.
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func (r *ReindexSource) Request(request *SearchRequest) *ReindexSource {
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if request == nil {
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r.request = NewSearchRequest()
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} else {
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r.request = request
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}
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return r
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}
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// SearchType is the search operation type. Possible values are
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// "query_then_fetch" and "dfs_query_then_fetch".
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func (r *ReindexSource) SearchType(searchType string) *ReindexSource {
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r.request = r.request.SearchType(searchType)
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return r
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}
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func (r *ReindexSource) SearchTypeDfsQueryThenFetch() *ReindexSource {
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r.request = r.request.SearchType("dfs_query_then_fetch")
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return r
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}
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func (r *ReindexSource) SearchTypeQueryThenFetch() *ReindexSource {
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r.request = r.request.SearchType("query_then_fetch")
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return r
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}
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func (r *ReindexSource) Index(indices ...string) *ReindexSource {
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r.request = r.request.Index(indices...)
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return r
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}
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func (r *ReindexSource) Type(types ...string) *ReindexSource {
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r.request = r.request.Type(types...)
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return r
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}
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func (r *ReindexSource) Preference(preference string) *ReindexSource {
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r.request = r.request.Preference(preference)
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return r
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}
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func (r *ReindexSource) RequestCache(requestCache bool) *ReindexSource {
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r.request = r.request.RequestCache(requestCache)
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return r
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}
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func (r *ReindexSource) Scroll(scroll string) *ReindexSource {
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r.request = r.request.Scroll(scroll)
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return r
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}
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func (r *ReindexSource) Query(query Query) *ReindexSource {
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r.request = r.request.Query(query)
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return r
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}
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// Sort adds a sort order.
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func (r *ReindexSource) Sort(field string, ascending bool) *ReindexSource {
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r.request = r.request.Sort(field, ascending)
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return r
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}
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// SortWithInfo adds a sort order.
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func (r *ReindexSource) SortWithInfo(info SortInfo) *ReindexSource {
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r.request = r.request.SortWithInfo(info)
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return r
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}
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// SortBy adds a sort order.
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func (r *ReindexSource) SortBy(sorter ...Sorter) *ReindexSource {
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r.request = r.request.SortBy(sorter...)
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return r
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}
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// FetchSource indicates whether the response should contain the stored
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// _source for every hit.
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func (r *ReindexSource) FetchSource(fetchSource bool) *ReindexSource {
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r.request = r.request.FetchSource(fetchSource)
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return r
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}
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// FetchSourceIncludeExclude specifies that _source should be returned
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// with each hit, where "include" and "exclude" serve as a simple wildcard
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// matcher that gets applied to its fields
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// (e.g. include := []string{"obj1.*","obj2.*"}, exclude := []string{"description.*"}).
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func (r *ReindexSource) FetchSourceIncludeExclude(include, exclude []string) *ReindexSource {
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r.request = r.request.FetchSourceIncludeExclude(include, exclude)
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return r
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}
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|
|
// FetchSourceContext indicates how the _source should be fetched.
|
|
func (r *ReindexSource) FetchSourceContext(fsc *FetchSourceContext) *ReindexSource {
|
|
r.request = r.request.FetchSourceContext(fsc)
|
|
return r
|
|
}
|
|
|
|
// RemoteInfo sets up reindexing from a remote cluster.
|
|
func (r *ReindexSource) RemoteInfo(ri *ReindexRemoteInfo) *ReindexSource {
|
|
r.remoteInfo = ri
|
|
return r
|
|
}
|
|
|
|
// Source returns a serializable JSON request for the request.
|
|
func (r *ReindexSource) Source() (interface{}, error) {
|
|
src, err := r.request.sourceAsMap()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
source, ok := src.(map[string]interface{})
|
|
if !ok {
|
|
return nil, errors.New("unable to use SearchRequest as map[string]interface{}")
|
|
}
|
|
|
|
switch len(r.request.indices) {
|
|
case 1:
|
|
source["index"] = r.request.indices[0]
|
|
default:
|
|
source["index"] = r.request.indices
|
|
}
|
|
switch len(r.request.types) {
|
|
case 0:
|
|
case 1:
|
|
source["type"] = r.request.types[0]
|
|
default:
|
|
source["type"] = r.request.types
|
|
}
|
|
if r.remoteInfo != nil {
|
|
src, err := r.remoteInfo.Source()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
source["remote"] = src
|
|
}
|
|
return source, nil
|
|
}
|
|
|
|
// ReindexRemoteInfo contains information for reindexing from a remote cluster.
|
|
type ReindexRemoteInfo struct {
|
|
host string
|
|
username string
|
|
password string
|
|
socketTimeout string // e.g. "1m" or "30s"
|
|
connectTimeout string // e.g. "1m" or "30s"
|
|
}
|
|
|
|
// NewReindexRemoteInfo creates a new ReindexRemoteInfo.
|
|
func NewReindexRemoteInfo() *ReindexRemoteInfo {
|
|
return &ReindexRemoteInfo{}
|
|
}
|
|
|
|
// Host sets the host information of the remote cluster.
|
|
// It must be of the form "http(s)://<hostname>:<port>"
|
|
func (ri *ReindexRemoteInfo) Host(host string) *ReindexRemoteInfo {
|
|
ri.host = host
|
|
return ri
|
|
}
|
|
|
|
// Username sets the username to authenticate with the remote cluster.
|
|
func (ri *ReindexRemoteInfo) Username(username string) *ReindexRemoteInfo {
|
|
ri.username = username
|
|
return ri
|
|
}
|
|
|
|
// Password sets the password to authenticate with the remote cluster.
|
|
func (ri *ReindexRemoteInfo) Password(password string) *ReindexRemoteInfo {
|
|
ri.password = password
|
|
return ri
|
|
}
|
|
|
|
// SocketTimeout sets the socket timeout to connect with the remote cluster.
|
|
// Use ES compatible values like e.g. "30s" or "1m".
|
|
func (ri *ReindexRemoteInfo) SocketTimeout(timeout string) *ReindexRemoteInfo {
|
|
ri.socketTimeout = timeout
|
|
return ri
|
|
}
|
|
|
|
// ConnectTimeout sets the connection timeout to connect with the remote cluster.
|
|
// Use ES compatible values like e.g. "30s" or "1m".
|
|
func (ri *ReindexRemoteInfo) ConnectTimeout(timeout string) *ReindexRemoteInfo {
|
|
ri.connectTimeout = timeout
|
|
return ri
|
|
}
|
|
|
|
// Source returns the serializable JSON data for the request.
|
|
func (ri *ReindexRemoteInfo) Source() (interface{}, error) {
|
|
res := make(map[string]interface{})
|
|
res["host"] = ri.host
|
|
if len(ri.username) > 0 {
|
|
res["username"] = ri.username
|
|
}
|
|
if len(ri.password) > 0 {
|
|
res["password"] = ri.password
|
|
}
|
|
if len(ri.socketTimeout) > 0 {
|
|
res["socket_timeout"] = ri.socketTimeout
|
|
}
|
|
if len(ri.connectTimeout) > 0 {
|
|
res["connect_timeout"] = ri.connectTimeout
|
|
}
|
|
return res, nil
|
|
}
|
|
|
|
// -- Destination of Reindex --
|
|
|
|
// ReindexDestination is the destination of a Reindex API call.
|
|
// It is basically the meta data of a BulkIndexRequest.
|
|
//
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/docs-reindex.html
|
|
// for details.
|
|
type ReindexDestination struct {
|
|
index string
|
|
typ string
|
|
routing string
|
|
parent string
|
|
opType string
|
|
version int64 // default is MATCH_ANY
|
|
versionType string // default is "internal"
|
|
pipeline string
|
|
}
|
|
|
|
// NewReindexDestination returns a new ReindexDestination.
|
|
func NewReindexDestination() *ReindexDestination {
|
|
return &ReindexDestination{}
|
|
}
|
|
|
|
// Index specifies name of the Elasticsearch index to use as the destination
|
|
// of a reindexing process.
|
|
func (r *ReindexDestination) Index(index string) *ReindexDestination {
|
|
r.index = index
|
|
return r
|
|
}
|
|
|
|
// Type specifies the Elasticsearch type to use for reindexing.
|
|
func (r *ReindexDestination) Type(typ string) *ReindexDestination {
|
|
r.typ = typ
|
|
return r
|
|
}
|
|
|
|
// Routing specifies a routing value for the reindexing request.
|
|
// It can be "keep", "discard", or start with "=". The latter specifies
|
|
// the routing on the bulk request.
|
|
func (r *ReindexDestination) Routing(routing string) *ReindexDestination {
|
|
r.routing = routing
|
|
return r
|
|
}
|
|
|
|
// Keep sets the routing on the bulk request sent for each match to the routing
|
|
// of the match (the default).
|
|
func (r *ReindexDestination) Keep() *ReindexDestination {
|
|
r.routing = "keep"
|
|
return r
|
|
}
|
|
|
|
// Discard sets the routing on the bulk request sent for each match to null.
|
|
func (r *ReindexDestination) Discard() *ReindexDestination {
|
|
r.routing = "discard"
|
|
return r
|
|
}
|
|
|
|
// Parent specifies the identifier of the parent document (if available).
|
|
func (r *ReindexDestination) Parent(parent string) *ReindexDestination {
|
|
r.parent = parent
|
|
return r
|
|
}
|
|
|
|
// OpType specifies if this request should follow create-only or upsert
|
|
// behavior. This follows the OpType of the standard document index API.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/docs-index_.html#operation-type
|
|
// for details.
|
|
func (r *ReindexDestination) OpType(opType string) *ReindexDestination {
|
|
r.opType = opType
|
|
return r
|
|
}
|
|
|
|
// Version indicates the version of the document as part of an optimistic
|
|
// concurrency model.
|
|
func (r *ReindexDestination) Version(version int64) *ReindexDestination {
|
|
r.version = version
|
|
return r
|
|
}
|
|
|
|
// VersionType specifies how versions are created.
|
|
func (r *ReindexDestination) VersionType(versionType string) *ReindexDestination {
|
|
r.versionType = versionType
|
|
return r
|
|
}
|
|
|
|
// Pipeline specifies the pipeline to use for reindexing.
|
|
func (r *ReindexDestination) Pipeline(pipeline string) *ReindexDestination {
|
|
r.pipeline = pipeline
|
|
return r
|
|
}
|
|
|
|
// Source returns a serializable JSON request for the request.
|
|
func (r *ReindexDestination) Source() (interface{}, error) {
|
|
source := make(map[string]interface{})
|
|
if r.index != "" {
|
|
source["index"] = r.index
|
|
}
|
|
if r.typ != "" {
|
|
source["type"] = r.typ
|
|
}
|
|
if r.routing != "" {
|
|
source["routing"] = r.routing
|
|
}
|
|
if r.opType != "" {
|
|
source["op_type"] = r.opType
|
|
}
|
|
if r.parent != "" {
|
|
source["parent"] = r.parent
|
|
}
|
|
if r.version > 0 {
|
|
source["version"] = r.version
|
|
}
|
|
if r.versionType != "" {
|
|
source["version_type"] = r.versionType
|
|
}
|
|
if r.pipeline != "" {
|
|
source["pipeline"] = r.pipeline
|
|
}
|
|
return source, nil
|
|
}
|