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[FIX] Set max fuzziness to 2 for bleve (#3444)

closes #3443

regression from ab5f0b7558

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/3444
Reviewed-by: Otto <otto@codeberg.org>
Co-authored-by: Shiny Nematoda <snematoda.751k2@aleeas.com>
Co-committed-by: Shiny Nematoda <snematoda.751k2@aleeas.com>
This commit is contained in:
Shiny Nematoda 2024-04-26 08:08:47 +00:00 committed by Earl Warren
parent 40d0f50838
commit a641ebf221
4 changed files with 26 additions and 2 deletions

View file

@ -39,6 +39,8 @@ const (
maxBatchSize = 16
// fuzzyDenominator determines the levenshtein distance per each character of a keyword
fuzzyDenominator = 4
// see https://github.com/blevesearch/bleve/issues/1563#issuecomment-786822311
maxFuzziness = 2
)
// IndexerData an update to the issue indexer
@ -162,7 +164,7 @@ func (b *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
if options.Keyword != "" {
fuzziness := 0
if options.IsFuzzyKeyword {
fuzziness = len(options.Keyword) / fuzzyDenominator
fuzziness = min(maxFuzziness, len(options.Keyword)/fuzzyDenominator)
}
queries = append(queries, bleve.NewDisjunctionQuery([]query.Query{