feat: add svelte sfc support

package.json

@@ -137,7 +137,8 @@
           "source.ts",
           "source.js.jsx",
           "source.tsx",
-          "source.vue"
+          "source.vue",
+          "source.svelte"
         ],
         "scopeName": "inline.graphql",
         "path": "./syntaxes/graphql.js.json",

src/language-server/document.ts

@@ -65,7 +65,8 @@ export function extractGraphQLDocuments(
     case "typescript":
     case "typescriptreact":
     case "vue":
-      return extractGraphQLDocumentsFromJSTemplateLiterals(document, tagName);
+    case "svelte":
+        return extractGraphQLDocumentsFromJSTemplateLiterals(document, tagName);
     case "python":
       return extractGraphQLDocumentsFromPythonStrings(document, tagName);
     case "ruby":

src/language-server/project/base.ts

@@ -50,6 +50,7 @@ const fileAssociations: { [extension: string]: string } = {
   ".jsx": "javascriptreact",
   ".tsx": "typescriptreact",
   ".vue": "vue",
+  ".svelte": "svelte",
   ".py": "python",
   ".rb": "ruby",
   ".dart": "dart",

src/languageServerClient.ts

@@ -47,6 +47,7 @@ export function getLanguageServerClient(
       "javascriptreact",
       "typescriptreact",
       "vue",
+      "svelte",
       "python",
       "ruby",
       "dart",
@@ -57,7 +58,7 @@ export function getLanguageServerClient(
       fileEvents: [
         workspace.createFileSystemWatcher("**/.env?(.local)"),
         workspace.createFileSystemWatcher(
-          "**/*.{graphql,js,ts,jsx,tsx,vue,py,rb,dart,re,ex,exs}"
+          "**/*.{graphql,js,ts,jsx,tsx,vue,svelte,py,rb,dart,re,ex,exs}"
         ),
       ],
     },

syntaxes/graphql.js.json

@@ -1,5 +1,5 @@
 {
-  "fileTypes": ["js", "jsx", "ts", "tsx", "vue"],
+  "fileTypes": ["js", "jsx", "ts", "tsx", "vue", "svelte"],
   "injectionSelector": "L:source -string -comment",
   "patterns": [
     {