Deploy your serverless framework aws lambda function from github actions

prod-deployment.yml

name: Deploy to Production

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["master"]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  # Build job
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [16.x]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 16

      - name: Setup Serverless
        run: npm install -g serverless

      - name: Install dependencies
        run: npm ci

      - name: Generate .env file
        run: |
          echo "${{ secrets.PROD_ENV }}" | base64 --decode > .env

      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: eu-west-1

      - name: Deploy
        run: sls deploy -c serverless.yml