refactor: use yaml.v3 everywhere and remove dependency on yaml.v2

go.mod

@@ -12,8 +12,7 @@ require (
 	github.com/viterin/vek v0.4.2
 	gitlab.com/gomidi/midi/v2 v2.2.10
 	golang.org/x/exp/shiny v0.0.0-20250408133849-7e4ce0ab07d0
-	golang.org/x/text v0.24.0
-	gopkg.in/yaml.v2 v2.3.0
+	golang.org/x/text v0.24.0	
 	gopkg.in/yaml.v3 v3.0.1
 	pipelined.dev/audio/vst2 v0.10.1-0.20240223162706-41e9b65fb5c2
 )

tracker/gioui/keybindings.go

@@ -1,6 +1,7 @@
 package gioui
 
 import (
+	"bytes"
 	_ "embed"
 	"fmt"
 	"strconv"
@@ -10,7 +11,7 @@ import (
 	"gioui.org/io/event"
 	"gioui.org/io/key"
 	"github.com/vsariola/sointu/tracker"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 type (
@@ -31,7 +32,9 @@ var defaultKeyBindings []byte
 
 func init() {
 	var keyBindings, userKeybindings []KeyBinding
-	if err := yaml.UnmarshalStrict(defaultKeyBindings, &keyBindings); err != nil {
+	dec := yaml.NewDecoder(bytes.NewReader(defaultKeyBindings))
+	dec.KnownFields(true)
+	if err := dec.Decode(&keyBindings); err != nil {
 		panic(fmt.Errorf("failed to unmarshal default keybindings: %w", err))
 	}
 	if err := ReadCustomConfig("keybindings.yml", &userKeybindings); err == nil {

tracker/gioui/preferences.go

@@ -1,12 +1,13 @@
 package gioui
 
 import (
+	"bytes"
 	_ "embed"
 	"fmt"
 	"os"
 	"path/filepath"
 
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 
 	"gioui.org/unit"
 )
@@ -53,7 +54,9 @@ func ReadCustomConfig(filename string, target any) error {
 // return at least the default config, and the warning will just tell if there
 // was a problem parsing the custom config.
 func ReadConfig(defaultConfig []byte, path string, target any) (warn error) {
-	if err := yaml.UnmarshalStrict(defaultConfig, target); err != nil {
+	dec := yaml.NewDecoder(bytes.NewReader(defaultConfig))
+	dec.KnownFields(true)
+	if err := dec.Decode(target); err != nil {
 		panic(fmt.Errorf("ReadConfig %v failed to unmarshal the embedded default config: %w", path, err))
 	}
 	return ReadCustomConfig(path, target)

tracker/list.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/vsariola/sointu"
 	"github.com/vsariola/sointu/vm"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 type (

tracker/presets.go

@@ -1,6 +1,7 @@
 package tracker
 
 import (
+	"bytes"
 	"embed"
 	"io/fs"
 	"os"
@@ -12,7 +13,7 @@ import (
 
 	"github.com/vsariola/sointu"
 	"github.com/vsariola/sointu/vm"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 //go:generate go run generate/gmdls_entries.go
@@ -169,7 +170,10 @@ func (m *Presets) loadPresetsFromFs(fsys fs.FS, userDefined bool, seenDir map[st
 			return nil
 		}
 		var instr sointu.Instrument
-		if yaml.UnmarshalStrict(data, &instr) == nil {
+
+		dec := yaml.NewDecoder(bytes.NewReader(data))
+		dec.KnownFields(true)
+		if dec.Decode(&instr) == nil {
 			noExt := path[:len(path)-len(filepath.Ext(path))]
 			splitted := splitPath(noExt)
 			splitted = splitted[1:] // remove "presets" from the path

vm/compiler/bridge/native_synth_test.go

@@ -15,7 +15,7 @@ import (
 
 	"github.com/vsariola/sointu"
 	"github.com/vsariola/sointu/vm/compiler/bridge"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 	// TODO: test the song using a mocks instead
 )
 

vm/go_synth_test.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/vsariola/sointu"
 	"github.com/vsariola/sointu/vm"
-	"gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v3"
 )
 
 const errorThreshold = 1e-2