Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Fix failing to cache last commit with key being to long (#12151) #12161

Merged
merged 1 commit into from
Jul 6, 2020
Merged

Fix failing to cache last commit with key being to long (#12151) #12161

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 8 additions & 2 deletions modules/cache/last_commit.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
package cache

import (
"crypto/sha256"
"fmt"

"code.gitea.io/gitea/modules/git"
Expand Down Expand Up @@ -34,9 +35,14 @@ func NewLastCommitCache(repoPath string, gitRepo *git.Repository, ttl int64) *La
}
}

func (c LastCommitCache) getCacheKey(repoPath, ref, entryPath string) string {
hashBytes := sha256.Sum256([]byte(fmt.Sprintf("%s:%s:%s", repoPath, ref, entryPath)))
return fmt.Sprintf("last_commit:%x", hashBytes)
}

// Get get the last commit information by commit id and entry path
func (c LastCommitCache) Get(ref, entryPath string) (*object.Commit, error) {
v := c.Cache.Get(fmt.Sprintf("last_commit:%s:%s:%s", c.repoPath, ref, entryPath))
v := c.Cache.Get(c.getCacheKey(c.repoPath, ref, entryPath))
if vs, ok := v.(string); ok {
log.Trace("LastCommitCache hit level 1: [%s:%s:%s]", ref, entryPath, vs)
if commit, ok := c.commitCache[vs]; ok {
Expand All @@ -60,5 +66,5 @@ func (c LastCommitCache) Get(ref, entryPath string) (*object.Commit, error) {
// Put put the last commit id with commit and entry path
func (c LastCommitCache) Put(ref, entryPath, commitID string) error {
log.Trace("LastCommitCache save: [%s:%s:%s]", ref, entryPath, commitID)
return c.Cache.Put(fmt.Sprintf("last_commit:%s:%s:%s", c.repoPath, ref, entryPath), commitID, c.ttl)
return c.Cache.Put(c.getCacheKey(c.repoPath, ref, entryPath), commitID, c.ttl)
}