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Improve issue & code search (#33860)
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Each "indexer" should provide the "search modes" they support by
themselves. And we need to remove the "fuzzy" search for code.
This commit is contained in:
wxiaoguang
2025-03-13 11:07:48 +08:00
committed by GitHub
parent cd10456664
commit 403775e74e
31 changed files with 317 additions and 172 deletions
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15
modules/indexer/issues/elasticsearch/elasticsearch.go
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@ -10,6 +10,7 @@ import (
"strings"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/indexer"
indexer_internal "code.gitea.io/gitea/modules/indexer/internal"
inner_elasticsearch "code.gitea.io/gitea/modules/indexer/internal/elasticsearch"
"code.gitea.io/gitea/modules/indexer/issues/internal"
@ -33,6 +34,11 @@ type Indexer struct {
indexer_internal.Indexer // do not composite inner_elasticsearch.Indexer directly to avoid exposing too much
}
func (b *Indexer) SupportedSearchModes() []indexer.SearchMode {
// TODO: es supports fuzzy search, but our code doesn't at the moment, and actually the default fuzziness is already "AUTO"
return indexer.SearchModesExactWords()
}
// NewIndexer creates a new elasticsearch indexer
func NewIndexer(url, indexerName string) *Indexer {
inner := inner_elasticsearch.NewIndexer(url, indexerName, issueIndexerLatestVersion, defaultMapping)
@ -146,12 +152,11 @@ func (b *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
query := elastic.NewBoolQuery()
if options.Keyword != "" {
searchType := esMultiMatchTypePhrasePrefix
if options.IsFuzzyKeyword {
searchType = esMultiMatchTypeBestFields
if options.SearchMode == indexer.SearchModeExact {
query.Must(elastic.NewMultiMatchQuery(options.Keyword, "title", "content", "comments").Type(esMultiMatchTypePhrasePrefix))
} else /* words */ {
query.Must(elastic.NewMultiMatchQuery(options.Keyword, "title", "content", "comments").Type(esMultiMatchTypeBestFields).Operator("and"))
}
query.Must(elastic.NewMultiMatchQuery(options.Keyword, "title", "content", "comments").Type(searchType))
}
if len(options.RepoIDs) > 0 {