deploy-golang-develop.yml

name: Build 🏗️ and Deploy Golang App 🛳️ to Develop 🚈

on:
  push:
    branches: ["develop"]
    paths: [
      "occupi-backend/cmd/**",
      "occupi-backend/configs/**",
      "occupi-backend/pkg/**",
      ".github/workflows/deploy-golang-develop.yml"
    ]

  workflow_dispatch:

defaults:
  run:
    working-directory: occupi-backend

jobs:
  build-test:
    name: 🏗️ Build
    runs-on: ubuntu-latest

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

    - name: 🏗 Set up Go
      uses: actions/setup-go@v5
      with:
        go-version: '1.21'  # Specify the Go version you are using

    - name: 🚀 Build the code
      run: |
        go build -v cmd/occupi-backend/main.go

  # test docker build and up the container then down
  build-test-docker:
    name: 🐋 Build Test Docker Container
    runs-on: ubuntu-latest
    needs: build-test

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

    - name: 🏗 Set up QEMU
      uses: docker/setup-qemu-action@v3

    - name: 🏗 Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: 🐳 Build Docker image
      run: |
        docker build --no-cache -t ${{ secrets.DOCKER_USERNAME }}/occupi-backend:latest-develop -f Dockerfile.dev .

    - name: ✅ Echo success message
      run: echo "Docker build successful"

  build-push-docker:
    name: 🐋 Build and Push Develop Docker Image
    runs-on: ubuntu-latest
    needs: build-test-docker

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

    - name: 🏗 Set up QEMU
      uses: docker/setup-qemu-action@v3

    - name: 🏗 Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: 🧑‍💻 Login to DockerHub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    - name: 🔓 Decrypt default variables
      run: |
                echo "${{ secrets.GPG_PASSPHRASE }}" | gpg --quiet --batch --yes --decrypt --passphrase-fd 0 configs/config.yaml.gpg > configs/config.yaml
  
    - name: 🔓 Decrypt dev deployed variables
      run: |
                echo "${{ secrets.GPG_PASSPHRASE }}" | gpg --quiet --batch --yes --decrypt --passphrase-fd 0 configs/dev.deployed.yaml.gpg > configs/dev.deployed.yaml
                
    - name: 🔓 Decrypt Centrifugo config
      run: |
                echo "${{ secrets.GPG_PASSPHRASE }}" | gpg --quiet --batch --yes --decrypt --passphrase-fd 0 configs/centrifugo.config.json.gpg > configs/centrifugo.config.json

    - name: 🐳 Build and push Docker image
      uses: docker/build-push-action@v5
      with:
        context: occupi-backend
        file: occupi-backend/Dockerfile.dev
        platforms: linux/amd64,linux/arm64
        push: true
        tags: ${{ secrets.DOCKER_USERNAME }}/occupi-backend:latest-develop

  deploy:
        name: 🛳️ Deploy for Develop
        runs-on: ubuntu-latest
        needs: build-push-docker

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

            - name: 🔓 Decrypt Centrifugo config
              run: |
                echo "${{ secrets.GPG_PASSPHRASE }}" | gpg --quiet --batch --yes --decrypt --passphrase-fd 0 configs/centrifugo.config.json.gpg > centrifugo.config.json

            - name: 🪷 Copy files to VM
              uses: appleboy/scp-action@v0.1.5
              with:
                    host: ${{ secrets.VM_IP }}
                    username: ${{ secrets.VM_USERNAME }}
                    key: ${{ secrets.VM_SSH_KEY }}
                    source: "occupi-backend/docker-compose.dev.yml,occupi-backend/Dockerfile.dev,occupi-backend/centrifugo.config.json"
                    target: "/home/${{ secrets.VM_USERNAME }}/occupi-backend-dev"

            # SSH to VM and run commands
            - name: 🚀 SSH to VM
              uses: appleboy/ssh-action@master
              with:
                host: ${{ secrets.VM_IP }}
                username: ${{ secrets.VM_USERNAME }}
                key: ${{ secrets.VM_SSH_KEY }}
                script: |
                    cd /home/${{ secrets.VM_USERNAME }}/occupi-backend-dev/occupi-backend
                    echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
                    MONGO_INITDB_ROOT_USERNAME=${{ secrets.MONGO_INITDB_ROOT_USERNAME }} \
                      MONGO_INITDB_ROOT_PASSWORD=${{ secrets.MONGO_INITDB_ROOT_PASSWORD }} \
                      RABBITMQ_DEFAULT_USER=${{ secrets.RABBITMQ_DEFAULT_USER }} \
                      RABBITMQ_DEFAULT_PASS=${{ secrets.RABBITMQ_DEFAULT_PASS }} \
                      DOCKER_USERNAME=${{ secrets.DOCKER_USERNAME }} \
                      docker compose -f docker-compose.dev.yml down --rmi all
                    docker image prune -f
                    MONGO_INITDB_ROOT_USERNAME=${{ secrets.MONGO_INITDB_ROOT_USERNAME }} \
                      MONGO_INITDB_ROOT_PASSWORD=${{ secrets.MONGO_INITDB_ROOT_PASSWORD }} \
                      RABBITMQ_DEFAULT_USER=${{ secrets.RABBITMQ_DEFAULT_USER }} \
                      RABBITMQ_DEFAULT_PASS=${{ secrets.RABBITMQ_DEFAULT_PASS }} \
                      DOCKER_USERNAME=${{ secrets.DOCKER_USERNAME }} \
                      docker compose -f docker-compose.dev.yml pull
                    MONGO_INITDB_ROOT_USERNAME=${{ secrets.MONGO_INITDB_ROOT_USERNAME }} \
                      MONGO_INITDB_ROOT_PASSWORD=${{ secrets.MONGO_INITDB_ROOT_PASSWORD }} \
                      RABBITMQ_DEFAULT_USER=${{ secrets.RABBITMQ_DEFAULT_USER }} \
                      RABBITMQ_DEFAULT_PASS=${{ secrets.RABBITMQ_DEFAULT_PASS }} \
                      DOCKER_USERNAME=${{ secrets.DOCKER_USERNAME }} \
                      docker compose -f docker-compose.dev.yml up -d