Merge pull request #7 from poolsideai/psarna/ada

ada: initial commit

_automation/grammars.json

@@ -1,4 +1,14 @@
 [
+  {
+    "language": "ada",
+    "url": "https://github.com/briot/tree-sitter-ada",
+    "files": [
+      "parser.c"
+    ],
+    "reference": "master",
+    "revision": "e8e2515465cc2d7c444498e68bdb9f1d86767f95",
+    "updateBasedOn": "commit"
+  },
   {
     "language": "bash",
     "url": "https://github.com/tree-sitter/tree-sitter-bash",

ada/binding.go

@@ -0,0 +1,15 @@
+package ada
+
+//#include "parser.h"
+//TSLanguage *tree_sitter_ada();
+import "C"
+import (
+	"unsafe"
+
+	sitter "github.com/smacker/go-tree-sitter"
+)
+
+func GetLanguage() *sitter.Language {
+	ptr := unsafe.Pointer(C.tree_sitter_ada())
+	return sitter.NewLanguage(ptr)
+}

ada/binding_test.go

@@ -0,0 +1,21 @@
+package ada_test
+
+import (
+	"context"
+	"testing"
+
+	sitter "github.com/smacker/go-tree-sitter"
+	"github.com/smacker/go-tree-sitter/ada"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGrammar(t *testing.T) {
+	assert := assert.New(t)
+
+	n, err := sitter.ParseCtx(context.Background(), []byte("A := 42;"), ada.GetLanguage())
+	assert.NoError(err)
+	assert.Equal(
+		"(compilation (compilation_unit (assignment_statement variable_name: (identifier) (expression (term (numeric_literal))))))",
+		n.String(),
+	)
+}