feat(native): ✨ add RunPaths

allows users to easily specify multiple files, like how the KCL CLI allows specifying multiple files.

ref: https://www.kcl-lang.io/docs/next/reference/lang/tour#multi-file-compilation

pkg/native/api.go

@@ -20,6 +20,19 @@ func Run(path string, opts ...kcl.Option) (*kcl.KCLResultList, error) {
 	return run([]string{path}, opts...)
 }
 
+func MustRunPaths(paths []string, opts ...kcl.Option) *kcl.KCLResultList {
+	v, err := RunPaths(paths, opts...)
+	if err != nil {
+		panic(err)
+	}
+
+	return v
+}
+
+func RunPaths(paths []string, opts ...kcl.Option) (*kcl.KCLResultList, error) {
+	return run(paths, opts...)
+}
+
 func run(pathList []string, opts ...kcl.Option) (*kcl.KCLResultList, error) {
 	args, err := kcl.ParseArgs(pathList, opts...)
 	if err != nil {

pkg/native/api_test.go

@@ -26,6 +26,15 @@ func TestNativeRun(t *testing.T) {
 	fmt.Println(yaml)
 }
 
+func ExampleNativeRunPaths() {
+	yaml := MustRunPaths([]string{"testdata/1.k", "testdata/2.k"}).GetRawYamlResult()
+	fmt.Println(yaml)
+
+	// output:
+	// a: b
+	// c: d
+}
+
 func TestNativeRunWithPlugin(t *testing.T) {
 	plugin.RegisterPlugin(plugin.Plugin{
 		Name: "my_plugin",

pkg/native/testdata/1.k

@@ -0,0 +1,2 @@
+a = "b"
+

pkg/native/testdata/2.k

@@ -0,0 +1 @@
+c = "d"