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https://github.com/go-gitea/gitea
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38 lines
911 B
Go
38 lines
911 B
Go
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// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package internal
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import (
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"context"
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"fmt"
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)
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// Indexer defines an basic indexer interface
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type Indexer interface {
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// Init initializes the indexer
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// returns true if the index was opened/existed (with data populated), false if it was created/not-existed (with no data)
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Init(ctx context.Context) (bool, error)
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// Ping checks if the indexer is available
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Ping(ctx context.Context) error
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// Close closes the indexer
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Close()
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}
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// NewDummyIndexer returns a dummy indexer
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func NewDummyIndexer() Indexer {
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return &dummyIndexer{}
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}
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type dummyIndexer struct{}
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func (d *dummyIndexer) Init(ctx context.Context) (bool, error) {
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return false, fmt.Errorf("indexer is not ready")
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}
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func (d *dummyIndexer) Ping(ctx context.Context) error {
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return fmt.Errorf("indexer is not ready")
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}
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func (d *dummyIndexer) Close() {}
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