feat: enable go & python bindings

bindings/go/binding.go

@@ -0,0 +1,15 @@
+package tree_sitter_hcl
+
+// #cgo CFLAGS: -std=c11 -fPIC
+// #include "../../src/parser.c"
+// #if __has_include("../../src/scanner.c")
+// #include "../../src/scanner.c"
+// #endif
+import "C"
+
+import "unsafe"
+
+// Get the tree-sitter Language for this grammar.
+func Language() unsafe.Pointer {
+	return unsafe.Pointer(C.tree_sitter_hcl())
+}

bindings/go/binding_test.go

@@ -0,0 +1,15 @@
+package tree_sitter_hcl_test
+
+import (
+	"testing"
+
+	tree_sitter "github.com/tree-sitter/go-tree-sitter"
+	tree_sitter_hcl "github.com/tree-sitter-grammars/tree-sitter-hcl/bindings/go"
+)
+
+func TestCanLoadGrammar(t *testing.T) {
+	language := tree_sitter.NewLanguage(tree_sitter_hcl.Language())
+	if language == nil {
+		t.Errorf("Error loading HCL grammar")
+	}
+}

bindings/python/tests/test_binding.py

@@ -0,0 +1,12 @@
+from unittest import TestCase
+
+import tree_sitter
+import tree_sitter_hcl
+
+
+class TestLanguage(TestCase):
+    def test_can_load_grammar(self):
+        try:
+            tree_sitter.Language(tree_sitter_hcl.language())
+        except Exception:
+            self.fail("Error loading HCL grammar")

bindings/python/tree_sitter_hcl/__init__.py

@@ -0,0 +1,5 @@
+"""HCL and terraform grammar for tree-sitter"""
+
+from ._binding import language
+
+__all__ = ["language"]

bindings/python/tree_sitter_hcl/__init__.pyi

@@ -0,0 +1 @@
+def language() -> object: ...

bindings/python/tree_sitter_hcl/binding.c

@@ -0,0 +1,35 @@
+#include <Python.h>
+
+typedef struct TSLanguage TSLanguage;
+
+TSLanguage *tree_sitter_hcl(void);
+
+static PyObject* _binding_language(PyObject *Py_UNUSED(self), PyObject *Py_UNUSED(args)) {
+    return PyCapsule_New(tree_sitter_hcl(), "tree_sitter.Language", NULL);
+}
+
+static struct PyModuleDef_Slot slots[] = {
+#ifdef Py_GIL_DISABLED
+    {Py_mod_gil, Py_MOD_GIL_NOT_USED},
+#endif
+    {0, NULL}
+};
+
+static PyMethodDef methods[] = {
+    {"language", _binding_language, METH_NOARGS,
+     "Get the tree-sitter language for this grammar."},
+    {NULL, NULL, 0, NULL}
+};
+
+static struct PyModuleDef module = {
+    .m_base = PyModuleDef_HEAD_INIT,
+    .m_name = "_binding",
+    .m_doc = NULL,
+    .m_size = 0,
+    .m_methods = methods,
+    .m_slots = slots,
+};
+
+PyMODINIT_FUNC PyInit__binding(void) {
+    return PyModuleDef_Init(&module);
+}