Create workflow

.github/workflows/ci.yml

@@ -0,0 +1,42 @@
+name: CI
+    
+on:
+  push:
+    branches: 
+      - master  
+      - ModdedGamers-GH-Actions      
+  pull_request:  
+    branches: 
+      - master
+
+jobs:
+  setup:
+  
+    name: CI
+
+    runs-on: ubuntu-latest
+
+    steps:  
+    - name: Install Dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install ffmpeg
+  
+    - name: Setup Node 
+      uses: actions/setup-node@v2-beta  
+      with:
+        node-version: 10.x
+ 
+    - name: Checkout repo 
+      uses: actions/checkout@v2
+  
+    - name: Install Yarn Dependencies   
+      run: |    
+        yarn
+        cd gulp/
+        yarn
+        cd ..
+
+    - name: Lint
+      run: |
+        npx eslint src/js