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Cache last commit to accelerate the repository directory page visit (#10069)

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* Cache last commit to accelerate the repository directory page visit

* Default use default cache configuration

* add tests for last commit cache

* Simplify last commit cache

* Revert Enabled back

* Change the last commit cache default ttl to 8760h

* Fix test
This commit is contained in:
Lunny Xiao 2020-02-02 03:11:32 +08:00 • committed by GitHub
parent 046bb05979
commit ce7062a422
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10 changed files with 273 additions and 23 deletions
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54
modules/setting/cache.go
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@ -13,31 +13,71 @@ import (
// Cache represents cache settings
type Cache struct {
Enabled bool
Adapter string
Interval int
Conn string
TTL time.Duration
TTL time.Duration `ini:"ITEM_TTL"`
}
var (
// CacheService the global cache
CacheService *Cache
CacheService = struct {
Cache
LastCommit struct {
Enabled bool
TTL time.Duration `ini:"ITEM_TTL"`
CommitsCount int64
} `ini:"cache.last_commit"`
}{
Cache: Cache{
Enabled: true,
Adapter: "memory",
Interval: 60,
TTL: 16 * time.Hour,
},
LastCommit: struct {
Enabled bool
TTL time.Duration `ini:"ITEM_TTL"`
CommitsCount int64
}{
Enabled: true,
TTL: 8760 * time.Hour,
CommitsCount: 1000,
},
}
)
func newCacheService() {
sec := Cfg.Section("cache")
CacheService = &Cache{
Adapter: sec.Key("ADAPTER").In("memory", []string{"memory", "redis", "memcache"}),
if err := sec.MapTo(&CacheService); err != nil {
log.Fatal("Failed to map Cache settings: %v", err)
}
CacheService.Adapter = sec.Key("ADAPTER").In("memory", []string{"memory", "redis", "memcache"})
switch CacheService.Adapter {
case "memory":
CacheService.Interval = sec.Key("INTERVAL").MustInt(60)
case "redis", "memcache":
CacheService.Conn = strings.Trim(sec.Key("HOST").String(), "\" ")
case "": // disable cache
CacheService.Enabled = false
default:
log.Fatal("Unknown cache adapter: %s", CacheService.Adapter)
}
CacheService.TTL = sec.Key("ITEM_TTL").MustDuration(16 * time.Hour)
log.Info("Cache Service Enabled")
if CacheService.Enabled {
log.Info("Cache Service Enabled")
}
sec = Cfg.Section("cache.last_commit")
if !CacheService.Enabled {
CacheService.LastCommit.Enabled = false
}
CacheService.LastCommit.CommitsCount = sec.Key("COMMITS_COUNT").MustInt64(1000)
if CacheService.LastCommit.Enabled {
log.Info("Last Commit Cache Service Enabled")
}
}