[chore] update dependencies (#4601)

- codeberg.org/gruf/go-mempool: v0.0.0-20251108154517-8ed128fbca8e -> v0.0.0-20251203105841-4b67fa2f3984
- codeberg.org/gruf/go-structr: v0.9.13 -> v0.9.14
- github.com/ncruces/go-sqlite3: v0.30.2 -> v0.30.3

Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4601
Co-authored-by: kim <grufwub@gmail.com>
Co-committed-by: kim <grufwub@gmail.com>

go.mod

@@ -22,14 +22,14 @@ require (
 	codeberg.org/gruf/go-iotools v0.0.0-20240710125620-934ae9c654cf
 	codeberg.org/gruf/go-kv/v2 v2.0.7
 	codeberg.org/gruf/go-list v0.0.0-20240425093752-494db03d641f
-	codeberg.org/gruf/go-mempool v0.0.0-20251108154517-8ed128fbca8e
+	codeberg.org/gruf/go-mempool v0.0.0-20251203105841-4b67fa2f3984
 	codeberg.org/gruf/go-mmap v0.0.0-20251111184116-345a42dab154
 	codeberg.org/gruf/go-mutexes v1.5.8
 	codeberg.org/gruf/go-runners v1.7.0
 	codeberg.org/gruf/go-sched v1.3.0
 	codeberg.org/gruf/go-split v1.2.0
 	codeberg.org/gruf/go-storage v0.5.0
-	codeberg.org/gruf/go-structr v0.9.13
+	codeberg.org/gruf/go-structr v0.9.14
 	github.com/DmitriyVTitov/size v1.5.0
 	github.com/KimMachineGun/automemlimit v0.7.5
 	github.com/SherClockHolmes/webpush-go v1.4.0
@@ -51,7 +51,7 @@ require (
 	github.com/miekg/dns v1.1.68
 	github.com/minio/minio-go/v7 v7.0.97
 	github.com/mitchellh/mapstructure v1.5.0
-	github.com/ncruces/go-sqlite3 v0.30.2
+	github.com/ncruces/go-sqlite3 v0.30.3
 	github.com/oklog/ulid v1.3.1
 	github.com/pquerna/otp v1.5.0
 	github.com/rivo/uniseg v0.4.7

go.sum

@@ -42,8 +42,8 @@ codeberg.org/gruf/go-mangler/v2 v2.0.6 h1:c3cwnI6Mi17EAwGSYGNMN6+9PMzaIj2GLAKx9D
 codeberg.org/gruf/go-mangler/v2 v2.0.6/go.mod h1:CXIm7zAWPdNmZVAGM1NRiF/ekJTPE7YTb8kiRxiEFaQ=
 codeberg.org/gruf/go-maps v1.0.4 h1:K+Ww4vvR3TZqm5jqrKVirmguZwa3v1VUvmig2SE8uxY=
 codeberg.org/gruf/go-maps v1.0.4/go.mod h1:ASX7osM7kFwt5O8GfGflcFjrwYGD8eIuRLl/oMjhEi8=
-codeberg.org/gruf/go-mempool v0.0.0-20251108154517-8ed128fbca8e h1:FeUR1iVQotYO7Lq3T8LZ4bTwammXWgrNOdq+hMezETs=
-codeberg.org/gruf/go-mempool v0.0.0-20251108154517-8ed128fbca8e/go.mod h1:761koiXmqfgzvu5mez2Rk7YlwWilpqJ/zv5hIA6NoNI=
+codeberg.org/gruf/go-mempool v0.0.0-20251203105841-4b67fa2f3984 h1:pKfbh2e4iVMo53ixWfL5Ep3M4G7zTSVCTlRuq8lY4v8=
+codeberg.org/gruf/go-mempool v0.0.0-20251203105841-4b67fa2f3984/go.mod h1:761koiXmqfgzvu5mez2Rk7YlwWilpqJ/zv5hIA6NoNI=
 codeberg.org/gruf/go-mmap v0.0.0-20251111184116-345a42dab154 h1:2SSyx/7XgOOC9nKdlrgpxenz7oZlvUeLR+YEfjM6iS8=
 codeberg.org/gruf/go-mmap v0.0.0-20251111184116-345a42dab154/go.mod h1:kaHx5xHuLNf13iALbHiFpXmLeO33Ll/aW3mGkW8sI40=
 codeberg.org/gruf/go-mutexes v1.5.8 h1:HRGnvT4COb3jX9xdeoSUUbjPgmk5kXPuDfld9ksUJKA=
@@ -56,8 +56,8 @@ codeberg.org/gruf/go-split v1.2.0 h1:PmzL23nVEVHm8VxjsJmv4m4wGQz2bGgQw52dgSSj65c
 codeberg.org/gruf/go-split v1.2.0/go.mod h1:0rejWJpqvOoFAd7nwm5tIXYKaAqjtFGOXmTqQV+VO38=
 codeberg.org/gruf/go-storage v0.5.0 h1:c4rT1yOEVvBuPclWhppxmLYy+SN1qdgwFdZG7Icyn3s=
 codeberg.org/gruf/go-storage v0.5.0/go.mod h1:Zk/kpUMCikXQNJBHSjxygKwv7N/t8mJvg17sMjl29Xw=
-codeberg.org/gruf/go-structr v0.9.13 h1:tTAR30OnSKrcvBomlGZdwE2nE+cfWhkX8UhX0GTAbMo=
-codeberg.org/gruf/go-structr v0.9.13/go.mod h1:sP2ZSjM5X5XKlxuhAbTKuVQm9DWbHsrQRuTl3MUwbHw=
+codeberg.org/gruf/go-structr v0.9.14 h1:mUxxyg2isIkJI+fOZM8CLMq/JwaDteYyP3GmTem62tk=
+codeberg.org/gruf/go-structr v0.9.14/go.mod h1:xd0c09WwcwXwzBGMnsyVsbgtOvbvcckPWyguS8XhVtE=
 codeberg.org/gruf/go-xunsafe v0.0.0-20250809104800-512a9df57d73 h1:pRaOwIOS1WSZoPCAvE0H1zpv+D4gF37OVppybffqdI8=
 codeberg.org/gruf/go-xunsafe v0.0.0-20250809104800-512a9df57d73/go.mod h1:9wkq+dmHjUhB/0ZxDUWAwsWuXwwGyx5N1dDCB9hpWs8=
 dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
@@ -333,8 +333,8 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
-github.com/ncruces/go-sqlite3 v0.30.2 h1:1GVbHAkKAOwjJd3JYl8ldrYROudfZUOah7oXPD7VZbQ=
-github.com/ncruces/go-sqlite3 v0.30.2/go.mod h1:AxKu9sRxkludimFocbktlY6LiYSkxiI5gTA8r+os/Nw=
+github.com/ncruces/go-sqlite3 v0.30.3 h1:X/CgWW9GzmIAkEPrifhKqf0cC15DuOVxAJaHFTTAURQ=
+github.com/ncruces/go-sqlite3 v0.30.3/go.mod h1:AxKu9sRxkludimFocbktlY6LiYSkxiI5gTA8r+os/Nw=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/ncruces/julianday v1.0.0 h1:fH0OKwa7NWvniGQtxdJRxAgkBMolni2BjDHaWTxqt7M=

vendor/codeberg.org/gruf/go-mempool/pool.go

@@ -1,6 +1,7 @@
 package mempool
 
 import (
+	"runtime"
 	"sync"
 	"sync/atomic"
 	"unsafe"
@@ -70,18 +71,15 @@ const (
 )
 
 type internal struct {
-	// fast-access ring-buffer of
-	// pointers accessible by index.
-	//
-	// if Go ever exposes goroutine IDs
-	// to us we can make this a lot faster.
-	ring  [20]unsafe.Pointer
-	index atomic.Uint32
-
 	// underlying pool and
 	// slow mutex protection.
 	pool  UnsafeSimplePool
 	mutex sync.Mutex
+
+	// fast-access ring-buffer of
+	// pointers accessible by PID
+	// (running goroutine index).
+	ring atomic_pointer
 }
 
 func (p *internal) Check(fn func(current, victim int) bool) func(current, victim int) bool {
@@ -100,40 +98,131 @@ func (p *internal) Check(fn func(current, victim int) bool) func(current, victim
 }
 
 func (p *internal) Get() unsafe.Pointer {
-	const cap = uint32(cap(p.ring))
-	idx := p.index.Load() % cap
-	if ptr := atomic.SwapPointer(&p.ring[idx], nil); ptr != nil {
-		p.index.Add(^uint32(0)) // i.e. -1
+	pid := procPin()
+	ptr := p.local(pid).Swap(nil)
+	procUnpin()
+
+	if ptr != nil {
 		return ptr
 	}
+
 	p.mutex.Lock()
-	ptr := p.pool.Get()
+	ptr = p.pool.Get()
 	p.mutex.Unlock()
 	return ptr
 }
 
 func (p *internal) Put(ptr unsafe.Pointer) {
-	const cap = uint32(cap(p.ring))
-	idx := p.index.Add(1) % cap
-	if ptr := atomic.SwapPointer(&p.ring[idx], ptr); ptr != nil {
-		p.mutex.Lock()
-		p.pool.Put(ptr)
-		p.mutex.Unlock()
+	pid := procPin()
+	ptr = p.local(pid).Swap(ptr)
+	procUnpin()
+
+	if ptr == nil {
+		return
 	}
+
+	p.mutex.Lock()
+	p.pool.Put(ptr)
+	p.mutex.Unlock()
 }
 
 func (p *internal) GC() {
-	for i := range p.ring {
-		atomic.StorePointer(&p.ring[i], nil)
-	}
+	p.ring.Store(nil)
 	p.mutex.Lock()
 	p.pool.GC()
 	p.mutex.Unlock()
 }
 
-func (p *internal) Size() int {
+func (p *internal) Size() (sz int) {
+	if ptr := p.ring.Load(); ptr != nil {
+		sz += len(*(*[]pointer_elem)(ptr))
+	}
 	p.mutex.Lock()
-	sz := p.pool.Size()
+	sz += p.pool.Size()
 	p.mutex.Unlock()
-	return sz
+	return
 }
+
+// local returns an atomic_pointer from the fast-access
+// ring buffer for the given goroutine PID index.
+func (p *internal) local(pid uint) *pointer_elem {
+	for {
+		// Load current ring.
+		ptr := p.ring.Load()
+		if ptr != nil {
+
+			// Check if pid within ring length.
+			ring := *(*[]pointer_elem)(ptr)
+			if pid < uint(len(ring)) {
+				return &ring[pid]
+			}
+		}
+
+		// Unpin before calling GOMAXPROCS,
+		// which acquires a blocking mutex
+		// lock on scheduler and may cause
+		// goroutine to be rescheduled.
+		procUnpin()
+
+		// Allocate new ring buffer capable
+		// of accomodating an index of 'pid'.
+		ring := make([]pointer_elem, maxprocs())
+
+		// Repin and get a (potentially)
+		// different goroutine PID index.
+		pid = procPin()
+
+		// Attempt to replace
+		// ring ptr with new.
+		if pid < uint(len(ring)) &&
+			p.ring.CAS(ptr, unsafe.Pointer(&ring)) {
+			return &ring[pid]
+		}
+	}
+}
+
+// atomic_pointer wraps an unsafe.Pointer with
+// receiver methods for their atomic counterparts.
+type atomic_pointer struct{ p unsafe.Pointer }
+
+func (p *atomic_pointer) Load() unsafe.Pointer {
+	return atomic.LoadPointer(&p.p)
+}
+
+func (p *atomic_pointer) Store(ptr unsafe.Pointer) {
+	atomic.StorePointer(&p.p, ptr)
+}
+
+func (p *atomic_pointer) CAS(old, new unsafe.Pointer) bool {
+	return atomic.CompareAndSwapPointer(&p.p, old, new)
+}
+
+// pointer_elem wraps an unsafe.Pointer to make
+// swapping of a slice element nicer on the eyes.
+//
+// THIS IS THE TRUE VIBE CODING, NONE OF THAT LLM
+// DOG-ARSE BULLSHIT. WRITE CODE WITH *NICE VIBES*.
+type pointer_elem struct{ p unsafe.Pointer }
+
+func (p *pointer_elem) Swap(new unsafe.Pointer) unsafe.Pointer {
+	old := p.p
+	p.p = new
+	return old
+}
+
+// maxprocs prevents runtime.GOMAXPROCS() from
+// being inlined, making it more likely for its
+// caller to be capable of being inlined.
+//
+//go:noinline
+func maxprocs() int {
+	return runtime.GOMAXPROCS(0)
+}
+
+// note is int in runtime, but should never be negative.
+//
+//go:linkname procPin runtime.procPin
+func procPin() uint
+
+//go:linkname procUnpin runtime.procUnpin
+func procUnpin()

vendor/github.com/ncruces/go-sqlite3/embed/README.md

@@ -1,6 +1,6 @@
 # Embeddable Wasm build of SQLite
 
-This folder includes an embeddable Wasm build of SQLite 3.50.4 for use with
+This folder includes an embeddable Wasm build of SQLite 3.51.1 for use with
 [`github.com/ncruces/go-sqlite3`](https://pkg.go.dev/github.com/ncruces/go-sqlite3).
 
 The following optional features are compiled in:

vendor/github.com/ncruces/go-sqlite3/embed/build.sh

@@ -23,6 +23,7 @@ trap 'rm -f sqlite3.tmp' EXIT
 	-Wl,--import-undefined \
 	-Wl,--initial-memory=327680 \
 	-D_HAVE_SQLITE_CONFIG_H \
+	-DSQLITE_EXPERIMENTAL_PRAGMA_20251114 \
 	-DSQLITE_CUSTOM_INCLUDE=sqlite_opt.h \
 	$(awk '{print "-Wl,--export="$0}' exports.txt)
 

vendor/github.com/ncruces/go-sqlite3/vfs/memdb/memdb.go

@@ -223,7 +223,7 @@ func (m *memFile) Lock(lock vfs.LockLevel) error {
 		m.reserved = true
 
 	case vfs.LOCK_EXCLUSIVE:
-		if m.lock < vfs.LOCK_PENDING {
+		if m.lock == vfs.LOCK_RESERVED {
 			m.lock = vfs.LOCK_PENDING
 			m.pending = true
 		}

vendor/modules.txt

@@ -271,7 +271,7 @@ codeberg.org/gruf/go-mangler/v2
 # codeberg.org/gruf/go-maps v1.0.4
 ## explicit; go 1.20
 codeberg.org/gruf/go-maps
-# codeberg.org/gruf/go-mempool v0.0.0-20251108154517-8ed128fbca8e
+# codeberg.org/gruf/go-mempool v0.0.0-20251203105841-4b67fa2f3984
 ## explicit; go 1.24.0
 codeberg.org/gruf/go-mempool
 # codeberg.org/gruf/go-mmap v0.0.0-20251111184116-345a42dab154
@@ -297,7 +297,7 @@ codeberg.org/gruf/go-storage/internal
 codeberg.org/gruf/go-storage/memory
 codeberg.org/gruf/go-storage/s3
 codeberg.org/gruf/go-storage/s3/cache
-# codeberg.org/gruf/go-structr v0.9.13
+# codeberg.org/gruf/go-structr v0.9.14
 ## explicit; go 1.24.5
 codeberg.org/gruf/go-structr
 # codeberg.org/gruf/go-xunsafe v0.0.0-20250809104800-512a9df57d73
@@ -739,7 +739,7 @@ github.com/modern-go/reflect2
 # github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822
 ## explicit
 github.com/munnerz/goautoneg
-# github.com/ncruces/go-sqlite3 v0.30.2
+# github.com/ncruces/go-sqlite3 v0.30.3
 ## explicit; go 1.24.0
 github.com/ncruces/go-sqlite3
 github.com/ncruces/go-sqlite3/driver