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authorLibravatar kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>2023-01-06 10:16:09 +0000
committerLibravatar GitHub <noreply@github.com>2023-01-06 11:16:09 +0100
commitadbc87700a5bc7a95883ba5b9688d8b946a8db48 (patch)
tree6030ff70d3eb0b9a0b8fc7d5fca378a77033d546 /vendor/codeberg.org/gruf/go-cache
parent[chore] Update/add license headers for 2023 (#1304) (diff)
downloadgotosocial-adbc87700a5bc7a95883ba5b9688d8b946a8db48.tar.xz
[chore] pull in latest go-cache, go-runners versions (#1306)
Signed-off-by: kim <grufwub@gmail.com> Signed-off-by: kim <grufwub@gmail.com>
Diffstat (limited to 'vendor/codeberg.org/gruf/go-cache')
-rw-r--r--vendor/codeberg.org/gruf/go-cache/v3/result/cache.go22
-rw-r--r--vendor/codeberg.org/gruf/go-cache/v3/result/key.go106
-rw-r--r--vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go8
3 files changed, 74 insertions, 62 deletions
diff --git a/vendor/codeberg.org/gruf/go-cache/v3/result/cache.go b/vendor/codeberg.org/gruf/go-cache/v3/result/cache.go
index 6c50e60b1..91ca2255e 100644
--- a/vendor/codeberg.org/gruf/go-cache/v3/result/cache.go
+++ b/vendor/codeberg.org/gruf/go-cache/v3/result/cache.go
@@ -56,8 +56,8 @@ func New[Value any](lookups []Lookup, copy func(Value) Value, cap int) *Cache[Va
c.lookups = make([]structKey, len(lookups))
for i, lookup := range lookups {
- // Generate keyed field info for lookup
- c.lookups[i] = genStructKey(lookup, t)
+ // Create keyed field info for lookup
+ c.lookups[i] = newStructKey(lookup, t)
}
// Create and initialize underlying cache
@@ -159,7 +159,7 @@ func (c *Cache[Value]) Load(lookup string, load func() (Value, error), keyParts
keyInfo := c.lookups.get(lookup)
// Generate cache key string.
- ckey := genKey(keyParts...)
+ ckey := keyInfo.genKey(keyParts)
// Acquire cache lock
c.cache.Lock()
@@ -248,17 +248,17 @@ func (c *Cache[Value]) Store(value Value, store func() error) error {
func (c *Cache[Value]) Has(lookup string, keyParts ...any) bool {
var res result[Value]
- // Get lookup key type by name.
- keyType := c.lookups.get(lookup)
+ // Get lookup key info by name.
+ keyInfo := c.lookups.get(lookup)
// Generate cache key string.
- ckey := genKey(keyParts...)
+ ckey := keyInfo.genKey(keyParts)
// Acquire cache lock
c.cache.Lock()
// Look for primary key for cache key
- pkey, ok := keyType.pkeys[ckey]
+ pkey, ok := keyInfo.pkeys[ckey]
if ok {
// Fetch the result for primary key
@@ -275,15 +275,15 @@ func (c *Cache[Value]) Has(lookup string, keyParts ...any) bool {
// Invalidate will invalidate any result from the cache found under given lookup and key parts.
func (c *Cache[Value]) Invalidate(lookup string, keyParts ...any) {
- // Get lookup key type by name.
- keyType := c.lookups.get(lookup)
+ // Get lookup key info by name.
+ keyInfo := c.lookups.get(lookup)
// Generate cache key string.
- ckey := genKey(keyParts...)
+ ckey := keyInfo.genKey(keyParts)
// Look for primary key for cache key
c.cache.Lock()
- pkey, ok := keyType.pkeys[ckey]
+ pkey, ok := keyInfo.pkeys[ckey]
c.cache.Unlock()
if !ok {
diff --git a/vendor/codeberg.org/gruf/go-cache/v3/result/key.go b/vendor/codeberg.org/gruf/go-cache/v3/result/key.go
index b7e75b6b8..6be316c2b 100644
--- a/vendor/codeberg.org/gruf/go-cache/v3/result/key.go
+++ b/vendor/codeberg.org/gruf/go-cache/v3/result/key.go
@@ -1,6 +1,7 @@
package result
import (
+ "fmt"
"reflect"
"strings"
"sync"
@@ -51,10 +52,10 @@ func (sk structKeys) generate(a any) []cacheKey {
buf.B = buf.B[:0]
// Append each field value to buffer.
- for _, idx := range sk[i].fields {
- fv := v.Field(idx)
+ for _, field := range sk[i].fields {
+ fv := v.Field(field.index)
fi := fv.Interface()
- buf.B = mangler.Append(buf.B, fi)
+ buf.B = field.mangle(buf.B, fi)
buf.B = append(buf.B, '.')
}
@@ -123,17 +124,58 @@ type structKey struct {
// fields is a slice of runtime struct field
// indices, of the fields encompassed by this key.
- fields []int
+
+ fields []structField
// pkeys is a lookup of stored struct key values
// to the primary cache lookup key (int64).
pkeys map[string]int64
}
-// genStructKey will generate a structKey{} information object for user-given lookup
+type structField struct {
+ // index is the reflect index of this struct field.
+ index int
+
+ // mangle is the mangler function for
+ // serializing values of this struct field.
+ mangle mangler.Mangler
+}
+
+// genKey generates a cache key string for given key parts (i.e. serializes them using "go-mangler").
+func (sk structKey) genKey(parts []any) string {
+ // Check this expected no. key parts.
+ if len(parts) != len(sk.fields) {
+ panic(fmt.Sprintf("incorrect no. key parts provided: want=%d received=%d", len(parts), len(sk.fields)))
+ }
+
+ // Acquire byte buffer
+ buf := getBuf()
+ defer putBuf(buf)
+ buf.Reset()
+
+ // Encode each key part
+ for i, part := range parts {
+ buf.B = sk.fields[i].mangle(buf.B, part)
+ buf.B = append(buf.B, '.')
+ }
+
+ // Drop last '.'
+ buf.Truncate(1)
+
+ // Return string copy
+ return string(buf.B)
+}
+
+// newStructKey will generate a structKey{} information object for user-given lookup
// key information, and the receiving generic paramter's type information. Panics on error.
-func genStructKey(lk Lookup, t reflect.Type) structKey {
- var zeros []any
+func newStructKey(lk Lookup, t reflect.Type) structKey {
+ var (
+ sk structKey
+ zeros []any
+ )
+
+ // Set the lookup name
+ sk.name = lk.Name
// Split dot-separated lookup to get
// the individual struct field names
@@ -142,8 +184,8 @@ func genStructKey(lk Lookup, t reflect.Type) structKey {
panic("no key fields specified")
}
- // Pre-allocate slice of expected length
- fields := make([]int, len(names))
+ // Allocate the mangler and field indices slice.
+ sk.fields = make([]structField, len(names))
for i, name := range names {
// Get field info for given name
@@ -158,60 +200,30 @@ func genStructKey(lk Lookup, t reflect.Type) structKey {
}
// Set the runtime field index
- fields[i] = ft.Index[0]
+ sk.fields[i].index = ft.Index[0]
// Allocate new instance of field
v := reflect.New(ft.Type)
v = v.Elem()
+ // Fetch mangler for field type.
+ sk.fields[i].mangle = mangler.Get(ft.Type)
+
if !lk.AllowZero {
// Append the zero value interface
zeros = append(zeros, v.Interface())
}
}
- var zvalue string
-
if len(zeros) > 0 {
// Generate zero value string
- zvalue = genKey(zeros...)
+ sk.zero = sk.genKey(zeros)
}
- return structKey{
- name: lk.Name,
- zero: zvalue,
- fields: fields,
- pkeys: make(map[string]int64),
- }
-}
+ // Allocate primary lookup map
+ sk.pkeys = make(map[string]int64)
-// genKey generates a cache key for given key values.
-func genKey(parts ...any) string {
- if len(parts) == 0 {
- // Panic to prevent annoying usecase
- // where user forgets to pass lookup
- // and instead only passes a key part,
- // e.g. cache.Get("key")
- // which then always returns false.
- panic("no key parts provided")
- }
-
- // Acquire byte buffer
- buf := getBuf()
- defer putBuf(buf)
- buf.Reset()
-
- // Encode each key part
- for _, part := range parts {
- buf.B = mangler.Append(buf.B, part)
- buf.B = append(buf.B, '.')
- }
-
- // Drop last '.'
- buf.Truncate(1)
-
- // Return string copy
- return string(buf.B)
+ return sk
}
// isExported checks whether function name is exported.
diff --git a/vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go b/vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go
index 111de0757..a12b33ab9 100644
--- a/vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go
+++ b/vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go
@@ -6,15 +6,15 @@ import (
"codeberg.org/gruf/go-sched"
)
-// scheduler is the global cache runtime scheduler
-// for handling regular cache evictions.
+// scheduler is the global cache runtime
+// scheduler for handling cache evictions.
var scheduler sched.Scheduler
// schedule will given sweep routine to the global scheduler, and start global scheduler.
func schedule(sweep func(time.Time), freq time.Duration) func() {
if !scheduler.Running() {
- // ensure running
- _ = scheduler.Start()
+ // ensure sched running
+ _ = scheduler.Start(nil)
}
return scheduler.Schedule(sched.NewJob(sweep).Every(freq))
}