Create .github/workflows/main.yml

Adds doc build script.

.github/workflows/main.yml

@@ -0,0 +1,32 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build_docs_job:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8]
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Dependencies
+      run: |
+        echo `python3 --version`
+        sudo apt-get install -y python-setuptools
+        python3 -m pip install --upgrade pip
+        python3 -m pip install -r requirements.txt
+        sudo apt-get install -y yarn
+      id: build
+    - name: Build the Website
+      run: |
+        yarn
+        yarn build  
+    - name: Deploy
+      uses: JamesIves/github-pages-deploy-action@releases/v3
+      with:
+          ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH: gh-pages # The branch the action should deploy to.
+          FOLDER: build # The folder the action should deploy.