mirror of
https://github.com/go-gitea/gitea
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92 lines
1.9 KiB
Go
92 lines
1.9 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package meilisearch
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import (
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"context"
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"fmt"
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"github.com/meilisearch/meilisearch-go"
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)
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// Indexer represents a basic meilisearch indexer implementation
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type Indexer struct {
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Client *meilisearch.Client
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url, apiKey string
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indexName string
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version int
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settings *meilisearch.Settings
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}
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func NewIndexer(url, apiKey, indexName string, version int, settings *meilisearch.Settings) *Indexer {
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return &Indexer{
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url: url,
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apiKey: apiKey,
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indexName: indexName,
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version: version,
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settings: settings,
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}
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}
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// Init initializes the indexer
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func (i *Indexer) Init(_ context.Context) (bool, error) {
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if i == nil {
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return false, fmt.Errorf("cannot init nil indexer")
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}
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if i.Client != nil {
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return false, fmt.Errorf("indexer is already initialized")
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}
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i.Client = meilisearch.NewClient(meilisearch.ClientConfig{
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Host: i.url,
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APIKey: i.apiKey,
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})
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_, err := i.Client.GetIndex(i.VersionedIndexName())
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if err == nil {
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return true, nil
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}
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_, err = i.Client.CreateIndex(&meilisearch.IndexConfig{
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Uid: i.VersionedIndexName(),
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PrimaryKey: "id",
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})
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if err != nil {
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return false, err
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}
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i.checkOldIndexes()
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_, err = i.Client.Index(i.VersionedIndexName()).UpdateSettings(i.settings)
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return false, err
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}
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// Ping checks if the indexer is available
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func (i *Indexer) Ping(ctx context.Context) error {
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if i == nil {
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return fmt.Errorf("cannot ping nil indexer")
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}
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if i.Client == nil {
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return fmt.Errorf("indexer is not initialized")
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}
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resp, err := i.Client.Health()
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if err != nil {
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return err
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}
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if resp.Status != "available" {
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// See https://docs.meilisearch.com/reference/api/health.html#status
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return fmt.Errorf("status of meilisearch is not available: %s", resp.Status)
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}
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return nil
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}
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// Close closes the indexer
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func (i *Indexer) Close() {
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if i == nil {
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return
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}
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i.Client = nil
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}
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