Rename cache size to cache capacity

config/config.go

@@ -23,15 +23,15 @@ func NewConfig(appOpts servertypes.AppOptions) (*IndexerConfig, error) {
 	if !cfg.Enable {
 		return cfg, nil
 	}
-	cfg.CacheSize = cast.ToInt(appOpts.Get(flagIndexerCacheCapacity))
+	cfg.CacheCapacity = cast.ToInt(appOpts.Get(flagIndexerCacheCapacity))
 
 	cfg.BackendConfig = viper.New()
 	err := cfg.BackendConfig.MergeConfigMap(cast.ToStringMap(appOpts.Get(flagIndexerBackend)))
 	if err != nil {
 		return nil, fmt.Errorf("failed to merge backend config: %w", err)
 	}
 
-	cfg.CacheSize = cast.ToInt(appOpts.Get(flagIndexerCacheCapacity))
+	cfg.CacheCapacity = cast.ToInt(appOpts.Get(flagIndexerCacheCapacity))
 
 	return cfg, nil
 }
@@ -41,7 +41,7 @@ func (c IndexerConfig) Validate() error {
 		return nil
 	}
 
-	if c.CacheSize == 0 {
+	if c.CacheCapacity == 0 {
 		return fmt.Errorf("cache capacity must be greater than 0")
 	}
 
@@ -59,7 +59,7 @@ func (c IndexerConfig) IsEnabled() bool {
 func DefaultConfig() IndexerConfig {
 	return IndexerConfig{
 		Enable:        true,
-		CacheSize:     500 * 1024 * 1024, // 500MiB
+		CacheCapacity: 500 * 1024 * 1024, // 500MiB
 		BackendConfig: store.DefaultConfig(),
 	}
 }

config/types.go

@@ -6,7 +6,7 @@ import (
 
 type IndexerConfig struct {
 	Enable        bool         `mapstructure:"indexer.enable"`
-	CacheSize     int          `mapstructure:"indexer.cache-size"`
+	CacheCapacity int          `mapstructure:"indexer.cache-capacity"`
 	BackendConfig *viper.Viper `mapstructure:"indexer.backend"`
 }
 
@@ -20,8 +20,8 @@ const DefaultConfigTemplate = `
 # Enable defines whether the indexer is enabled.
 enable = {{ .IndexerConfig.Enable }}
 
-# CacheSize defines the size of the cache. (unit: bytes)
-cache-size = {{ .IndexerConfig.CacheSize }}
+# CacheCapacity defines the size of the cache. (unit: bytes)
+cache-capacity = {{ .IndexerConfig.CacheCapacity }}
 
 # Backend defines the type of the backend store and its options.
 # It should have a key-value pair named 'type', and the value should exist in store supported by cosmos-db.

x/kvindexer/keeper/keeper.go

@@ -108,7 +108,7 @@ func (k *Keeper) Seal() error {
 	k.db = db
 	k.schema = &schema
 
-	k.store = store.NewCacheStore(dbadapter.Store{DB: db}, k.config.CacheSize)
+	k.store = store.NewCacheStore(dbadapter.Store{DB: db}, k.config.CacheCapacity)
 	k.sealed = true
 
 	return nil