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forgejo/modules/indexer/internal/bleve/util.go
Gusted 8735fcdb7d
[GITEA] Vendor rupture dependency
- The [rupture](https://github.com/ethantkoenig/rupture) dependency was
essentially outdated in the sense it was using old version of
dependencies.
- The usage by Forgejo was rather a small portion, so that portion is
now vendored (with its tests).
- Removes old dependencies from go.sum (less dependencies is better for
reviewing what the heck we're importing). Just to note that they were
likely not being used by Go's build process (according to
https://go.dev/ref/mod#minimal-version-selection), so it's really a
matter of formal cleaning up dependencies we don't use and therefor
don't want to download and be in our go.sum.

(cherry picked from commit aa72a5f009)

Conflicts:
	go.sum
	https://codeberg.org/forgejo/forgejo/pulls/2148
(cherry picked from commit fbe8d65f0b)
(cherry picked from commit e18debcb6a)

Conflicts:
	go.sum
	https://codeberg.org/forgejo/forgejo/pulls/2245
(cherry picked from commit 8c43c2ada8)
2024-02-05 15:08:04 +01:00

48 lines
1.2 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package bleve
import (
"errors"
"os"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/util"
"github.com/blevesearch/bleve/v2"
"github.com/blevesearch/bleve/v2/index/upsidedown"
)
// openIndexer open the index at the specified path, checking for metadata
// updates and bleve version updates. If index needs to be created (or
// re-created), returns (nil, nil)
func openIndexer(path string, latestVersion int) (bleve.Index, int, error) {
_, err := os.Stat(path)
if err != nil && os.IsNotExist(err) {
return nil, 0, nil
} else if err != nil {
return nil, 0, err
}
metadata, err := readIndexMetadata(path)
if err != nil {
return nil, 0, err
}
if metadata.Version < latestVersion {
// the indexer is using a previous version, so we should delete it and
// re-populate
return nil, metadata.Version, util.RemoveAll(path)
}
index, err := bleve.Open(path)
if err != nil {
if errors.Is(err, upsidedown.IncompatibleVersion) {
log.Warn("Indexer was built with a previous version of bleve, deleting and rebuilding")
return nil, 0, util.RemoveAll(path)
}
return nil, 0, err
}
return index, 0, nil
}