Added schema for .tree.yml file validation

CHANGELOG.md

@@ -6,7 +6,7 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 
 ## [Unreleased]
 ### Added
-- Added schema for `.block.yml` and `.grc` file validation
+- Added schema for `.block.yml`, `.tree.yml` and `.grc` file validation
 - Added integration with `redhat.vscode-yaml` extension (enables schemas automatically)
 
 ### Removed

language/schemas/gnuradio-block-tree.schema.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "title": "GRC block category tree",
+  "description": "",
+  "$ref": "#/definitions/Tree",
+  "definitions": {
+    "Tree": {
+      "title": "Block category",
+      "type": "object",
+      "minProperties": 1,
+      "maxProperties": 1,
+      "patternProperties": {
+        "": {
+          "type": "array",
+          "items": {
+            "oneOf": [
+              {
+                "description": "Block type ID",
+                "type": "string",
+                "pattern": "[a-zA-Z][a-zA-Z0-9_]+"
+              },
+              {
+                "$ref": "#/definitions/Tree"
+              }
+            ]
+          }
+        }
+      }
+    }
+  }
+}

src/yamlSchema.ts

@@ -14,6 +14,7 @@ export async function checkSchemaEnabled(extensionUri: Uri) {
     const schemaPath = (filename: string) => Uri.joinPath(extensionUri, 'language', 'schemas', filename).toString();
     const requiredSchemas: [string, string][] = [
         [schemaPath('gnuradio-block.schema.json'), '*.block.yml'],
+        [schemaPath('gnuradio-block-tree.schema.json'), '*.tree.yml'],
         [schemaPath('grc-flowgraph.schema.json'), '*.grc']
     ];
     if (requiredSchemas.every(v => schemas[v[0]] === v[1])) {