feat: add global setting for generator

config.go

@@ -23,5 +23,10 @@ type Mapping struct {
 }
 
 type Config struct {
-	Mappings []Mapping `toml:"mappings"`
+	Mappings []Mapping  `toml:"mappings"`
+	Settings GenSetting `toml:"settings"`
+}
+
+type GenSetting struct {
+	Style string `toml:"style"`
 }

main.go

@@ -50,6 +50,8 @@ func main() {
 			Send()
 	}
 
+	log.Print(cfg)
+
 	groupedMappings := groupMappings(cfg.Mappings)
 
 	var batchWork [][]work
@@ -100,7 +102,11 @@ func main() {
 	var endResult []File
 
 	for _, groupedWork := range batchWork {
-		result, err := Process(groupedWork)
+		g := Generator{
+			style: cfg.Settings.Style,
+		}
+
+		result, err := g.Process(groupedWork)
 		if err != nil {
 			log.Fatal().
 				Err(err).
@@ -137,9 +143,8 @@ func Usage() {
 	flag.PrintDefaults()
 }
 
-func Process(groupedWork []work) (File, error) {
+func (g *Generator) Process(groupedWork []work) (File, error) {
 	var result File
-	g := Generator{}
 
 	if len(groupedWork) == 0 {
 		return result, errNoWork
@@ -171,7 +176,8 @@ func groupMappings(mappings []Mapping) map[string][]Mapping {
 }
 
 type Generator struct {
-	buf bytes.Buffer
+	buf   bytes.Buffer
+	style string
 }
 
 func (g *Generator) Printf(format string, args ...any) {

main_test.go

@@ -350,7 +350,8 @@ func TestProcess(t *testing.T) {
 	}
 
 	t.Run("No work", func(t *testing.T) {
-		_, err := Process(groupedWork)
+		g := Generator{}
+		_, err := g.Process(groupedWork)
 		assert.Equal(t, errNoWork, err)
 	})
 
@@ -396,7 +397,8 @@ func TestProcess(t *testing.T) {
 		w = generateWorkFromSrcs(code2, "T", code1, "S")
 		groupedWork = append(groupedWork, w)
 
-		f, err := Process(groupedWork)
+		g := Generator{}
+		f, err := g.Process(groupedWork)
 		assert.NoError(t, err)
 		assert.Equal(t, string(formattedExpectedOutput), string(f.Buf))
 	})

testdata/km.toml

@@ -1,3 +1,6 @@
+[settings]
+style="default"
+
 [[mappings]]
   [mappings.settings]
   override=true