feature(core): pipelines and Procfile

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: Deploy the code into Heroku
+
+on: 
+  push:
+    branches:
+      - maaster
+
+jobs:
+  prod:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - run: sudo apt install python3
+    - name: Login to Heroku Container registry
+      env: 
+        HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+      run: heroku container:login 
+    - name: Build and push
+      env:
+        HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+      run: heroku container:push web -a ${{ secrets.HEROKU_APP_NAME }} 
+    - name: Release
+      env:
+        HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+      run: heroku container:release web -a ${{ secrets.HEROKU_APP_NAME }}

Procfile

@@ -0,0 +1 @@
+web: gunicorn --preload --max-requests 500 --max-requests-jitter 5 -t 3 --worker-class gthread --timeout 120 index:app