Add GitHub action to compile & release

Author: arpit-saxena

.github/workflows/release.yml

@@ -0,0 +1,44 @@
+# This is a basic workflow to help you get started with Actions
+
+name: LaTeX Build & Release
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events but only for the main branch
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - uses: xu-cheng/texlive-action/full@v1
+        with:
+          run: |
+            apk add make
+            make
+    
+      - name: Create Release
+        if: github.event_name == 'push'
+        uses: ncipollo/release-action@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }} 
+          artifacts: "main.pdf"
+          prerelease: true
+          commit: main
+          tag: "working-build"
+          name: "Latest Notes"
+          allowUpdates: true