Fix the fallback path to the l10n folder (#1104)

If the language server client doesn't specify the location of the l10n
folder, then the language server falls back to a path relative to the
complied file.
This path was wrong; `server.js` is in `./out/server/src/server.js`,
so the relative path of the `l10n` folder is `../../../l10n` instead of
`../l10n`.

Signed-off-by: David Thompson <[email protected]>

Author: datho7561

src/yamlServerInit.ts

@@ -59,7 +59,7 @@ export class YAMLServerInit {
 
   public async setupl10nBundle(params: InitializeParams): Promise<void> {
     const __dirname = path.dirname(__filename);
-    const l10nPath: string = params.initializationOptions?.l10nPath || path.join(__dirname, '../l10n');
+    const l10nPath: string = params.initializationOptions?.l10nPath || path.join(__dirname, '../../../l10n');
     const locale: string = params.locale || 'en';
     if (l10nPath) {
       const bundleFile = !fs.existsSync(path.join(l10nPath, `bundle.l10n.${locale}.json`))

test/bundlel10n.test.ts

@@ -10,6 +10,7 @@ import { schemaRequestHandler, workspaceContext } from '../src/languageservice/s
 import { TestTelemetry } from './utils/testsTypes';
 import { YAMLServerInit } from '../src/yamlServerInit';
 import * as l10n from '@vscode/l10n';
+import * as path from 'path';
 
 describe('Bundle l10n Test', () => {
   let serverInit: YAMLServerInit;
@@ -44,6 +45,9 @@ describe('Bundle l10n Test', () => {
       processId: 0,
       rootUri: '',
       capabilities: undefined,
+      initializationOptions: {
+        l10nPath: path.join(__dirname, '../l10n'),
+      },
     });
   });
 
@@ -54,6 +58,9 @@ describe('Bundle l10n Test', () => {
         processId: 0,
         rootUri: '',
         capabilities: undefined,
+        initializationOptions: {
+          l10nPath: path.join(__dirname, '../l10n'),
+        },
       });
       assert.equal(l10n.t('Default Value'), 'Valeur par défaut');
     });
@@ -64,6 +71,9 @@ describe('Bundle l10n Test', () => {
         processId: 0,
         rootUri: '',
         capabilities: undefined,
+        initializationOptions: {
+          l10nPath: path.join(__dirname, '../l10n'),
+        },
       });
       assert.equal(l10n.t('Default Value'), 'Default value');
     });