Added tree-sitter-json vendor library

1 files changed, 39 insertions, 1 deletions

diff --git a/main.c b/main.c
index cde3c1a..1a56ad6 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,44 @@
 #include <stdio.h>
+#include <assert.h>
+#include <string.h>
+#include <tree_sitter/api.h>
+
+TSLanguage *tree_sitter_json();
 
 int main() {
-  printf("Hi Mark!\n");
+  printf("Hi, Mark\n");
+  
+  TSParser *parser = ts_parser_new();
+  ts_parser_set_language(parser, tree_sitter_json());
+
+  const char *source_code = "[1, null, [1,2,3]]";
+  TSTree *tree = ts_parser_parse_string(
+    parser,
+    NULL,
+    source_code,
+    strlen(source_code)
+  );
+
+  TSNode root_node = ts_tree_root_node(tree);
+
+  TSNode array_node = ts_node_named_child(root_node, 0);
+  TSNode number_node = ts_node_named_child(array_node, 0);
+
+  assert(strcmp(ts_node_type(root_node), "document") == 0);
+  assert(strcmp(ts_node_type(array_node), "array") == 0);
+  assert(strcmp(ts_node_type(number_node), "number") == 0);
+
+  /* assert(ts_node_child_count(root_node) == 1); */
+  /* assert(ts_node_child_count(array_node) == 5); */
+  /* assert(ts_node_named_child_count(array_node) == 2); */
+  /* assert(ts_node_child_count(number_node) == 0); */
+
+  char *string = ts_node_string(root_node);
+  printf("Syntax tree: %s\n", string);
+
+  free(string);
+  ts_tree_delete(tree);
+  ts_parser_delete(parser);
+  
   return 0;
 }