Merge pull request #64 from webcomponents-preview/bugfix/59-load-prism-grammar

Author: davidenke

.barrelsby.json

@@ -3,6 +3,6 @@
   "delete": true,
   "flat": true,
   "include": ["components", "utils"],
-  "exclude": [".*\\.spec\\.ts$"],
+  "exclude": [".*\\.test\\.ts$"],
   "singleQuotes": true
 }

.github/workflows/checks.yml

@@ -36,7 +36,7 @@ jobs:
           cache: "npm"
           node-version: 18.15.0
       - name: Install dependencies
-        run: npm ci
+        run: npm ci && node ./node_modules/puppeteer/install.js
       - name: Test
         run: npm run test:ci
 

.gitignore

@@ -1,5 +1,19 @@
-/dist
+# dependencies
 /node_modules
+
+# test results
 /reports
+
+# generated
+/dist
 /src/config.schema.json
+
+# IDEs
+.idea/
+.vscode/
+
+# os
+.DS_Store
+
+# compressed dist files
 /*.tgz

esbuild.config.ts

@@ -92,6 +92,10 @@ const options: BuildOptions = {
       src: 'src/assets',
       dest: 'dist/assets',
     }),
+    copyPlugin({
+      src: 'node_modules/prismjs/components',
+      dest: 'dist/grammars',
+    }),
   ],
 };
 

globals.d.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
 // Tell Typescript that SASS imports are okay as they're handled by bundler
 declare module '*.scss' {
   export const styles: string;
@@ -30,3 +31,28 @@ declare module 'lit-code' {
     setCode(code: string): void;
   }
 }
+
+declare module 'mocha' {
+  declare global {
+    type EachFunc = (this: Context, params: Record<string, any>, done: Done) => void;
+    type EachAsyncFunc = (this: Context, params: Record<string, any>) => PromiseLike<any>;
+
+    namespace Mocha {
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      interface TestFunction {
+        each(
+          strings: TemplateStringsArray,
+          ...placeholders: any[]
+        ): {
+          (fn: EachFunc): Test;
+          (fn: EachAsyncFunc): Test;
+          (title: string, fn?: EachFunc): Test;
+          (title: string, fn?: EachAsyncFunc): Test;
+        };
+      }
+    }
+
+    // eslint-disable-next-line no-var
+    declare var it: Mocha.TestFunction;
+  }
+}