continuous-deployment.yml

name: Continuous Deployment

on:
  push:
    branches:
      - main

# Declare variables
env:
  APP_NAME: web_app_template

jobs:
  build:
    name: Build the docker image
    runs-on: ubuntu-20.04

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

      - name: Log in to docker hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build the Docker image
        run: docker build . -t ${{ env.APP_NAME }}

      - name: Tag the Docker image with latest and the tag name
        run: |
          echo ${{ github.sha }}
          docker tag ${{ env.APP_NAME }} ${{ secrets.DOCKER_USERNAME }}/${{ env.APP_NAME }}:latest

      - name: Upload Docker image to Docker Hub
        run: docker push ${{ secrets.DOCKER_USERNAME }}/${{ env.APP_NAME }} --all-tags

  deploy:
    needs: build
    name: Deploy to hosted server
    runs-on: ubuntu-20.04
    steps:
      - name: Remote ssh
        uses: appleboy/ssh-action@master
        with:
          host: ${{secrets.SSH_HOST}}
          username: ${{secrets.SSH_USERNAME}}
          password: ${{secrets.SSH_PASSWORD}}
          port: ${{secrets.SSH_PORT}}
          script: ${{secrets.SSH_SCRIPT_PATH}}