Update dependencies

- Both `js-yaml` and `yaml-languageserver-parser` have been replaced with
  `yaml`.
- `jsonc-parser` has been externalized.
- All defaults are now specified explicitly.
- The new property `yamlVersion` has been added to match
  `yaml-language-server`. The default is `1.2`.
- `DiagnosticsOptions` properties are now sorted alphabetically and
  documentation has been enhanced.

Closes #117

build.js

@@ -28,7 +28,7 @@ fs.rm(join(__dirname, 'lib'), { force: true, recursive: true })
             }));
             // The yaml language service only imports re-exports of vscode-languageserver-types from
             // vscode-languageserver.
-            onResolve({ filter: /^vscode-languageserver$/ }, () => ({
+            onResolve({ filter: /^vscode-languageserver(\/node)?$/ }, () => ({
               path: 'vscode-languageserver-types/lib/esm/main.js',
               external: true,
             }));

examples/demo/package.json

@@ -13,7 +13,7 @@
     "css-minimizer-webpack-plugin": "^3.0.0",
     "html-webpack-plugin": "^5.0.0",
     "mini-css-extract-plugin": "^2.0.0",
-    "monaco-editor": "^0.27.0",
+    "monaco-editor": "^0.29.0",
     "monaco-yaml": "file:../..",
     "ts-loader": "^9.0.0",
     "typescript": "^4.0.0",

examples/demo/src/index.ts

@@ -44,11 +44,6 @@ const defaultSchema: SchemasSettings = {
 };
 
 setDiagnosticsOptions({
-  validate: true,
-  enableSchemaRequest: true,
-  format: true,
-  hover: true,
-  completion: true,
   schemas: [defaultSchema],
 });
 

index.d.ts

@@ -29,44 +29,76 @@ declare module 'monaco-editor/esm/vs/editor/editor.api' {
     export interface DiagnosticsOptions {
       /**
        * If set, enable schema based autocompletion.
+       *
+       * @default true
        */
       readonly completion?: boolean;
 
+      /**
+       * A list of custom tags.
+       *
+       * @default []
+       */
+      readonly customTags?: string[];
+
+      /**
+       * If set, the schema service would load schema content on-demand with 'fetch' if available
+       *
+       * @default false
+       */
+      readonly enableSchemaRequest?: boolean;
+
+      /**
+       * If true, formatting using Prettier is enabled. Setting this to `false` does **not** exclude
+       * Prettier from the bundle.
+       *
+       * @default true
+       */
+      readonly format?: boolean;
+
       /**
        * If set, enable hover typs based the JSON schema.
+       *
+       * @default true
        */
       readonly hover?: boolean;
 
       /**
-       * If set, the validator will be enabled and perform syntax validation as well as schema
-       * based validation.
-       */
-      readonly validate?: boolean;
-
-      /**
-       * A list of known schemas and/or associations of schemas to file names.
-       */
-      readonly schemas?: SchemasSettings[];
-
-      /**
-       * If set, the schema service would load schema content on-demand with 'fetch' if available
-       */
-      readonly enableSchemaRequest?: boolean;
-      /**
-       * If specified, this prefix will be added to all on demand schema requests
-       */
-      readonly prefix?: string;
-      /**
-       * Whether or not kubernetes yaml is supported
+       * If true, a different diffing algorithm is used to generate error messages.
+       *
+       * @default false
        */
       readonly isKubernetes?: boolean;
 
       /**
-       * A list of custom tags.
+       * If specified, this prefix will be added to all on demand schema requests
+       *
+       * @default undefined
+       * @deprecated
        */
-      readonly customTags?: string[];
+      readonly prefix?: string;
 
-      readonly format?: boolean;
+      /**
+       * A list of known schemas and/or associations of schemas to file names.
+       *
+       * @default []
+       */
+      readonly schemas?: SchemasSettings[];
+
+      /**
+       * If set, the validator will be enabled and perform syntax validation as well as schema
+       * based validation.
+       *
+       * @default true
+       */
+      readonly validate?: boolean;
+
+      /**
+       * The YAML version to use for parsing.
+       *
+       * @default '1.2'
+       */
+      readonly yamlVersion?: '1.1' | '1.2';
     }
 
     export interface LanguageServiceDefaults {

package.json

@@ -39,12 +39,12 @@
   ],
   "dependencies": {
     "@types/json-schema": "^7.0.0",
-    "js-yaml": "^4.0.0",
+    "jsonc-parser": "^3.0.0",
     "path-browserify": "^1.0.0",
     "prettier": "2.0.5",
     "vscode-languageserver-textdocument": "^1.0.0",
     "vscode-languageserver-types": "^3.0.0",
-    "yaml-language-server-parser": "^0.1.0"
+    "yaml": "^2.0.0-8"
   },
   "peerDependencies": {
     "monaco-editor": ">=0.22"
@@ -52,15 +52,15 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^4.0.0",
     "@typescript-eslint/parser": "^4.0.0",
-    "esbuild": "^0.12.0",
+    "esbuild": "^0.13.0",
     "eslint": "^7.0.0",
     "eslint-config-remcohaszing": "^3.0.0",
     "husky": "^7.0.0",
     "lint-staged": "^11.0.0",
-    "monaco-editor": "^0.27.0",
+    "monaco-editor": "^0.29.0",
     "type-fest": "^2.0.0",
     "typescript": "^4.0.0",
-    "yaml-language-server": "^0.22.0"
+    "yaml-language-server": "^1.0.0"
   },
   "resolutions": {},
   "lint-staged": {

src/monaco.contribution.ts

@@ -5,6 +5,18 @@ import { setupMode } from './yamlMode';
 
 // --- YAML configuration and defaults ---------
 
+const diagnosticDefault: languages.yaml.DiagnosticsOptions = {
+  completion: true,
+  customTags: [],
+  enableSchemaRequest: false,
+  format: true,
+  isKubernetes: false,
+  hover: true,
+  schemas: [],
+  validate: true,
+  yamlVersion: '1.2',
+};
+
 export function createLanguageServiceDefaults(
   initialDiagnosticsOptions: languages.yaml.DiagnosticsOptions,
 ): languages.yaml.LanguageServiceDefaults {
@@ -25,7 +37,7 @@ export function createLanguageServiceDefaults(
     },
 
     setDiagnosticsOptions(options) {
-      diagnosticsOptions = options || {};
+      diagnosticsOptions = { ...diagnosticDefault, ...options };
       onDidChange.fire(languageServiceDefaults);
     },
   };
@@ -33,12 +45,6 @@ export function createLanguageServiceDefaults(
   return languageServiceDefaults;
 }
 
-const diagnosticDefault: languages.yaml.DiagnosticsOptions = {
-  validate: true,
-  schemas: [],
-  enableSchemaRequest: false,
-};
-
 const yamlDefaults = createLanguageServiceDefaults(diagnosticDefault);
 
 // Export API

src/yamlWorker.ts

@@ -34,15 +34,11 @@ export interface YAMLWorker {
 
 export function createYAMLWorker(
   ctx: worker.IWorkerContext,
-  { enableSchemaRequest, isKubernetes = false, languageSettings, prefix = '' }: ICreateData,
+  { enableSchemaRequest, languageSettings, prefix = '' }: ICreateData,
 ): YAMLWorker {
   const service = (url: string): Promise<string> => defaultSchemaRequestService(`${prefix}${url}`);
   const languageService = getLanguageService(enableSchemaRequest && service, null, null, null);
-  languageService.configure({
-    ...languageSettings,
-    hover: true,
-    isKubernetes,
-  });
+  languageService.configure(languageSettings);
 
   const getTextDocument = (uri: string): TextDocument => {
     const models = ctx.getMirrorModels();
@@ -58,14 +54,14 @@ export function createYAMLWorker(
     doValidation(uri) {
       const document = getTextDocument(uri);
       if (document) {
-        return languageService.doValidation(document, isKubernetes);
+        return languageService.doValidation(document, languageSettings.isKubernetes);
       }
       return [];
     },
 
     doComplete(uri, position) {
       const document = getTextDocument(uri);
-      return languageService.doComplete(document, position, isKubernetes);
+      return languageService.doComplete(document, position, languageSettings.isKubernetes);
     },
 
     doHover(uri, position) {