CD.yaml

name: CD

env:
  REGISTRY: "codemaster482"
  IMAGE_NAME: "hammywallet"
  CONTAINER_NAME: "HammyWallet-API"
  FOLDER_COMPOSE: "backend/2023_2_Hamster"

on:
  push:
    branches:
      - main
      - deploy
  pull_request:
    branches:
      - main
      - deploy

jobs:
  lint_and_test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version: '1.21.x'
          cache: false

      - name: golangci-lint
        uses: golangci/golangci-lint-action@v3

      - name: Test with the Go CLI
        run: go test ./...


  push_to_dockerhub:
    runs-on: ubuntu-latest
    needs: lint_and_test

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Buildx
        uses: docker/setup-buildx-action@v2

      - name: DockerHub login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      
      - name: Set env
        run: echo "GITHUB_SHA_SHORT=$(echo $GITHUB_SHA | head -c 8)" >> $GITHUB_ENV

      - name: Build docker and push to dockerhub of CodeMaster
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.GITHUB_SHA_SHORT }}, ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
          file: ./build/Dockerfile
          build-args: |
              IMAGE_NAME=${{ env.IMAGE_NAME }}
              REGISTRY=${{ env.REGISTRY }}
              GITHUB_SHA_SHORT=${{ env.GITHUB_SHA_SHORT }}
  

  remote_deploy:
    runs-on: ubuntu-latest
    needs: build_and_push

    steps:
      - name: Deploy docker-compose via SSH action
        uses: appleboy/scp-action@v0.1.4
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          port: ${{ secrets.DEPLOY_PORT }}
          username: ${{ secrets.DEPLOY_USERNAME }}
          key: ${{ secrets.SSHKEY }}
          rm: true
          source: docker-compose.yaml, build/sql/create.sql # ?????
          target: ~/${{ env.FOLDER_COMPOSE }}

      - name: Get docker form dockerhub via SSH action
        uses: appleboy/ssh-action@v1.0.0
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          port: ${{ secrets.DEPLOY_PORT }}
          username: ${{ secrets.DEPLOY_USERNAME }}
          key: ${{ secrets.SSHKEY }}
          envs: REGISTRY, IMAGE_NAME, CONTAINER_NAME, GITHUB_SHA, FOLDER_COMPOSE
          script: |
            sudo bash
            cd $(echo $FOLDER_COMPOSE)

            cat <<EOF>.env

            DB_NAME=${{ secrets.DB_NAME }}
            DB_USER=${{ secrets.POSTGRES_USER }}
            DB_PASSWORD=${{ secrets.POSTGRES_PASSWORD }}
            
            DB_HOST=${{ secrets.DB_HOST }}
            DB_PORT=${{ secrets.DB_PORT }}
            

            SECRET=${{ secrets.SECRET }}

            IMAGE_NAME=${{ env.IMAGE_NAME }}
            REGISTRY=${{ env.REGISTRY }}
            CONTAINER_NAME=${{ env.CONTAINER_NAME }}
            EOF

            echo "GITHUB_SHA_SHORT=`echo $GITHUB_SHA | head -c8`" >> .env

            echo ${{ secrets.DOCKERHUB_TOKEN }} | docker login --username ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin

            docker pull $REGISTRY/$IMAGE_NAME:latest

            docker system prune -f
            docker compose down
            docker compose up -d