Merge pull request #265 from wildan3105/style/update-home-caption #34
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| name: Deploy to VPS | |
| on: | |
| push: | |
| branches: | |
| - master | |
| jobs: | |
| deploy: | |
| runs-on: ubuntu-latest | |
| env: | |
| PROJECT_REPO: [email protected]:wildan3105/github-langs.git | |
| BLUE_NAME: "blue" | |
| GREEN_NAME: "green" | |
| BLUE_PORT: 3000 | |
| GREEN_PORT: 3001 | |
| NGINX_CONF: /etc/nginx/sites-available/gitstats.wildans.site | |
| BLUE_DIR: /var/www/html/blue | |
| GREEN_DIR: /var/www/html/green | |
| steps: | |
| - name: Check out the code | |
| uses: actions/checkout@v3 | |
| - name: Deployment | |
| uses: appleboy/[email protected] | |
| env: | |
| ACTIVE_ENV: "" | |
| TARGET_ENV: "" | |
| TARGET_DIR: "" | |
| TARGET_PORT: "" | |
| TOKEN: "" | |
| ENV: "" | |
| with: | |
| host: ${{ secrets.VPS_HOST }} | |
| username: ${{ secrets.VPS_USERNAME }} | |
| password: ${{ secrets.VPS_PASSWORD }} | |
| port: 22 | |
| envs: ACTIVE_ENV,TARGET_ENV,TARGET_DIR,TARGET_PORT, TOKEN, ENV | |
| script: | | |
| echo "Deployment using blue-green is started..." | |
| export NVM_DIR=~/.nvm | |
| source ~/.nvm/nvm.sh | |
| echo "Determining the current active environment..." | |
| if grep -q "proxy_pass http://localhost:${{ env.BLUE_PORT }};" "${{ env.NGINX_CONF }}"; then | |
| export ACTIVE_ENV="${{ env.BLUE_NAME }}" | |
| elif grep -q "proxy_pass http://localhost:${{ env.GREEN_PORT }};" "${{ env.NGINX_CONF }}"; then | |
| export ACTIVE_ENV="${{ env.GREEN_NAME }}" | |
| else | |
| echo "error: could not determine active environment" >&2 | |
| exit 1 | |
| fi | |
| echo "Active env is $ACTIVE_ENV" | |
| echo "Set the target environment..." | |
| if [ "$ACTIVE_ENV" == "blue" ]; then | |
| export TARGET_ENV="${{ env.GREEN_NAME }}" | |
| export TARGET_PORT="${{ env.GREEN_PORT }}" | |
| export TARGET_DIR="${{ env.GREEN_DIR }}" | |
| elif [ "$ACTIVE_ENV" == "green" ]; then | |
| export TARGET_ENV="${{ env.BLUE_NAME }}" | |
| export TARGET_PORT="${{ env.BLUE_PORT }}" | |
| export TARGET_DIR="${{ env.BLUE_DIR }}" | |
| else | |
| echo "error: could not determine target environment" >&2 | |
| exit 1 | |
| fi | |
| echo "The upcoming target environment is as follows:" | |
| echo "Target env: $TARGET_ENV" | |
| echo "Target port: $TARGET_PORT" | |
| echo "Target dir: $TARGET_DIR" | |
| echo "Cloning the repository..." | |
| rm -rf $TARGET_DIR | |
| mkdir -p $TARGET_DIR | |
| git clone ${{ env.PROJECT_REPO }} $TARGET_DIR | |
| echo "Repository cloned" | |
| echo "Writing to environment variables..." | |
| export ENV="${{ secrets.ENV }}" | |
| export TOKEN="${{ secrets.TOKEN }}" | |
| echo "Environment variables written" | |
| echo "Install and build application..." | |
| cd $TARGET_DIR | |
| npm install | |
| echo "Dependencies installed and app built" | |
| echo "Start or restart application via PM2..." | |
| if pm2 list | grep -q "$TARGET_ENV"; then | |
| echo "App detected. Restarting the app..." | |
| pm2 restart "$TARGET_ENV" || { echo "Failed to restart app"; exit 1; } | |
| else | |
| echo "App is not started yet. Starting the app..." | |
| PORT=$TARGET_PORT pm2 start npm --name "$TARGET_ENV" -- run start || { echo "Failed to start app"; exit 1; } | |
| fi | |
| echo "Application started/restarted" | |
| echo "Adding delay to ensure the app is ready..." | |
| sleep 10s | |
| echo "Delay finished" | |
| echo "Update nginx port..." | |
| sudo sed -i "s|proxy_pass http://localhost:[0-9]*;|proxy_pass http://localhost:$TARGET_PORT;|" "${{ env.NGINX_CONF }}" | |
| sudo nginx -s reload | |
| echo "Nginx updated" |