feat: implement missing upstream APIs

Author: amaanq

index.js

@@ -16,14 +16,18 @@ const {Query, Parser, NodeMethods, Tree, TreeCursor} = binding;
  * Tree
  */
 
-const {rootNode, edit} = Tree.prototype;
+const {rootNode, rootNodeWithOffset, edit} = Tree.prototype;
 
 Object.defineProperty(Tree.prototype, 'rootNode', {
   get() {
     return unmarshalNode(rootNode.call(this), this);
   }
 });
 
+Tree.prototype.rootNodeWithOffset = function(offset_bytes, offset_extent) {
+  return unmarshalNode(rootNodeWithOffset.call(this, offset_bytes, offset_extent.row, offset_extent.column), this);
+}
+
 Tree.prototype.edit = function(arg) {
   edit.call(
     this,
@@ -164,6 +168,21 @@ class SyntaxNode {
     return unmarshalNode(NodeMethods.previousNamedSibling(this.tree), this.tree);
   }
 
+  get parseState() {
+    marshalNode(this);
+    return NodeMethods.parseState(this.tree);
+  }
+
+  get nextParseState() {
+    marshalNode(this);
+    return NodeMethods.nextParseState(this.tree);
+  }
+
+  get descendantCount() {
+    marshalNode(this);
+    return NodeMethods.descendantCount(this.tree);
+  }
+
   hasChanges() {
     marshalNode(this);
     return NodeMethods.hasChanges(this.tree);
@@ -179,6 +198,16 @@ class SyntaxNode {
     return NodeMethods.isMissing(this.tree);
   }
 
+  isExtra() {
+    marshalNode(this);
+    return NodeMethods.isExtra(this.tree);
+  }
+
+  isError() {
+    marshalNode(this);
+    return NodeMethods.isError(this.tree);
+  }
+
   toString() {
     marshalNode(this);
     return NodeMethods.toString(this.tree);
@@ -194,6 +223,31 @@ class SyntaxNode {
     return unmarshalNode(NodeMethods.namedChild(this.tree, index), this.tree);
   }
 
+  childForFieldName(fieldName) {
+    marshalNode(this);
+    return unmarshalNode(NodeMethods.childForFieldName(this.tree, fieldName), this.tree);
+  }
+
+  childForFieldId(fieldId) {
+    marshalNode(this);
+    return unmarshalNode(NodeMethods.childForFieldId(this.tree, fieldId), this.tree);
+  }
+
+  fieldNameForChild(childIndex) {
+    marshalNode(this);
+    return NodeMethods.fieldNameForChild(this.tree, childIndex);
+  }
+
+  childrenForFieldName(fieldName, cursor) {
+    marshalNode(this);
+    return unmarshalNodes(NodeMethods.childrenForFieldName(this.tree, fieldName, cursor), this.tree);
+  }
+
+  childrenForFieldId(fieldId) {
+    marshalNode(this);
+    return unmarshalNodes(NodeMethods.childrenForFieldId(this.tree, fieldId), this.tree);
+  }
+
   firstChildForIndex(index) {
     marshalNode(this);
     return unmarshalNode(NodeMethods.firstChildForIndex(this.tree, index), this.tree);
@@ -282,7 +336,7 @@ Parser.prototype.parse = function(input, oldTree, {bufferSize, includedRanges}={
     input,
     oldTree,
     bufferSize,
-    includedRanges
+    includedRanges,
   );
   if (tree) {
     tree.input = treeInput

package.json

@@ -19,12 +19,18 @@
     "prebuild-install": "^7.1.1"
   },
   "devDependencies": {
-    "@types/node": "^20.5.9",
+    "@types/node": "^20.6.0",
     "chai": "^4.3.8",
-    "mocha": "^8.4.0",
+    "mocha": "^10.2.0",
     "node-gyp": "^9.4.0",
     "prebuild": "^12.0.0",
-    "tree-sitter-javascript": "https://github.com/tree-sitter/tree-sitter-javascript.git#master"
+    "tmp": "^0.2.1",
+    "tree-sitter-c": "https://github.com/tree-sitter/tree-sitter-c.git#master",
+    "tree-sitter-embedded-template": "https://github.com/tree-sitter/tree-sitter-embedded-template.git#master",
+    "tree-sitter-html": "https://github.com/tree-sitter/tree-sitter-html.git#master",
+    "tree-sitter-javascript": "https://github.com/tree-sitter/tree-sitter-javascript.git#master",
+    "tree-sitter-json": "https://github.com/tree-sitter/tree-sitter-json.git#master",
+    "tree-sitter-python": "https://github.com/tree-sitter/tree-sitter-python.git#master"
   },
   "scripts": {
     "install": "prebuild-install || node-gyp rebuild",