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34 lines
1.0 KiB
34 lines
1.0 KiB
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"crypto/sha256"
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"fmt"
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"code.gitea.io/gitea/modules/log"
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)
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// Cache represents a caching interface
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type Cache interface {
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// Put puts value into cache with key and expire time.
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Put(key string, val interface{}, timeout int64) error
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// Get gets cached value by given key.
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Get(key string) interface{}
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}
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func (c *LastCommitCache) getCacheKey(repoPath, ref, entryPath string) string {
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hashBytes := sha256.Sum256([]byte(fmt.Sprintf("%s:%s:%s", repoPath, ref, entryPath)))
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return fmt.Sprintf("last_commit:%x", hashBytes)
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}
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// Put put the last commit id with commit and entry path
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func (c *LastCommitCache) Put(ref, entryPath, commitID string) error {
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if c == nil || c.cache == nil {
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return nil
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}
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log.Debug("LastCommitCache save: [%s:%s:%s]", ref, entryPath, commitID)
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return c.cache.Put(c.getCacheKey(c.repoPath, ref, entryPath), commitID, c.ttl())
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}
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