From b554bd62502c6a822efd7cc98dc6371a6a64616c Mon Sep 17 00:00:00 2001
From: kim <grufwub@gmail.com>
Date: Sun, 27 Oct 2024 21:32:20 +0000
Subject: [PATCH] bring back GTS_WAZERO_COMPILATION_CACHE

---
 go.mod                                        |  2 +-
 go.sum                                        |  4 ++--
 internal/media/ffmpeg/wasm.go                 | 19 ++++++++++++++++++-
 .../gruf/go-ffmpreg/wasm/runtime.go           | 12 ------------
 vendor/modules.txt                            |  2 +-
 5 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/go.mod b/go.mod
index 2dc6f8b1c..505068dde 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	codeberg.org/gruf/go-debug v1.3.0
 	codeberg.org/gruf/go-errors/v2 v2.3.2
 	codeberg.org/gruf/go-fastcopy v1.1.3
-	codeberg.org/gruf/go-ffmpreg v0.4.1
+	codeberg.org/gruf/go-ffmpreg v0.4.2
 	codeberg.org/gruf/go-iotools v0.0.0-20240710125620-934ae9c654cf
 	codeberg.org/gruf/go-kv v1.6.5
 	codeberg.org/gruf/go-list v0.0.0-20240425093752-494db03d641f
diff --git a/go.sum b/go.sum
index a6972ef37..6ed6ee7b3 100644
--- a/go.sum
+++ b/go.sum
@@ -46,8 +46,8 @@ codeberg.org/gruf/go-fastcopy v1.1.3 h1:Jo9VTQjI6KYimlw25PPc7YLA3Xm+XMQhaHwKnM7x
 codeberg.org/gruf/go-fastcopy v1.1.3/go.mod h1:GDDYR0Cnb3U/AIfGM3983V/L+GN+vuwVMvrmVABo21s=
 codeberg.org/gruf/go-fastpath/v2 v2.0.0 h1:iAS9GZahFhyWEH0KLhFEJR+txx1ZhMXxYzu2q5Qo9c0=
 codeberg.org/gruf/go-fastpath/v2 v2.0.0/go.mod h1:3pPqu5nZjpbRrOqvLyAK7puS1OfEtQvjd6342Cwz56Q=
-codeberg.org/gruf/go-ffmpreg v0.4.1 h1:Sy0UKIIeHz5pG0SY6e363CKqIjIr8d69jvSk+sEwXTk=
-codeberg.org/gruf/go-ffmpreg v0.4.1/go.mod h1:Ar5nbt3tB2Wr0uoaqV3wDBNwAx+H+AB/mV7Kw7NlZTI=
+codeberg.org/gruf/go-ffmpreg v0.4.2 h1:HKkPapm/PWkxsnUdjyQOGpwl5Qoa2EBrUQ09s4R4/FA=
+codeberg.org/gruf/go-ffmpreg v0.4.2/go.mod h1:Ar5nbt3tB2Wr0uoaqV3wDBNwAx+H+AB/mV7Kw7NlZTI=
 codeberg.org/gruf/go-iotools v0.0.0-20240710125620-934ae9c654cf h1:84s/ii8N6lYlskZjHH+DG6jyia8w2mXMZlRwFn8Gs3A=
 codeberg.org/gruf/go-iotools v0.0.0-20240710125620-934ae9c654cf/go.mod h1:zZAICsp5rY7+hxnws2V0ePrWxE0Z2Z/KXcN3p/RQCfk=
 codeberg.org/gruf/go-kv v1.6.5 h1:ttPf0NA8F79pDqBttSudPTVCZmGncumeNIxmeM9ztz0=
diff --git a/internal/media/ffmpeg/wasm.go b/internal/media/ffmpeg/wasm.go
index 5bdb0a670..b23809d93 100644
--- a/internal/media/ffmpeg/wasm.go
+++ b/internal/media/ffmpeg/wasm.go
@@ -21,6 +21,7 @@ package ffmpeg
 
 import (
 	"context"
+	"os"
 
 	ffmpeglib "codeberg.org/gruf/go-ffmpreg/embed/ffmpeg"
 	ffprobelib "codeberg.org/gruf/go-ffmpreg/embed/ffprobe"
@@ -89,6 +90,22 @@ func initRuntime(ctx context.Context) (err error) {
 	if runtime != nil {
 		return nil
 	}
-	runtime, err = wasm.NewRuntime(ctx, nil)
+
+	// Create new runtime config.
+	cfg := wazero.NewRuntimeConfig()
+
+	if dir := os.Getenv("GTS_WAZERO_COMPILATION_CACHE"); dir != "" {
+		// Use on-filesystem compilation cache given by env.
+		cache, err := wazero.NewCompilationCacheWithDir(dir)
+		if err != nil {
+			return err
+		}
+
+		// Update runtime config with cache.
+		cfg = cfg.WithCompilationCache(cache)
+	}
+
+	// Initialize new runtime from config.
+	runtime, err = wasm.NewRuntime(ctx, cfg)
 	return
 }
diff --git a/vendor/codeberg.org/gruf/go-ffmpreg/wasm/runtime.go b/vendor/codeberg.org/gruf/go-ffmpreg/wasm/runtime.go
index 110518b0d..328a26193 100644
--- a/vendor/codeberg.org/gruf/go-ffmpreg/wasm/runtime.go
+++ b/vendor/codeberg.org/gruf/go-ffmpreg/wasm/runtime.go
@@ -2,7 +2,6 @@ package wasm
 
 import (
 	"context"
-	"os"
 
 	"github.com/tetratelabs/wazero"
 	"github.com/tetratelabs/wazero/api"
@@ -30,17 +29,6 @@ func NewRuntime(ctx context.Context, cfg wazero.RuntimeConfig) (wazero.Runtime,
 	// Set core features ffmpeg compiled with.
 	cfg = cfg.WithCoreFeatures(CoreFeatures)
 
-	if dir := os.Getenv("WAZERO_COMPILATION_CACHE"); dir != "" {
-		// Use on-filesystem compilation cache given by env.
-		cache, err := wazero.NewCompilationCacheWithDir(dir)
-		if err != nil {
-			return nil, err
-		}
-
-		// Update runtime config with cache.
-		cfg = cfg.WithCompilationCache(cache)
-	}
-
 	// Instantiate runtime with prepared config.
 	rt := wazero.NewRuntimeWithConfig(ctx, cfg)
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 4f0d8ffc6..1d13cbf7f 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -24,7 +24,7 @@ codeberg.org/gruf/go-fastcopy
 # codeberg.org/gruf/go-fastpath/v2 v2.0.0
 ## explicit; go 1.14
 codeberg.org/gruf/go-fastpath/v2
-# codeberg.org/gruf/go-ffmpreg v0.4.1
+# codeberg.org/gruf/go-ffmpreg v0.4.2
 ## explicit; go 1.22.0
 codeberg.org/gruf/go-ffmpreg/embed/ffmpeg
 codeberg.org/gruf/go-ffmpreg/embed/ffprobe