backend/.github/workflows/deploy-dev.yml at develop · tripypy/backend · GitHub

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name: Dev Deploy

on:
  push:
    branches: [ "develop" ]

permissions:
  contents: read
  packages: write

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  ci:
    name: CI (maven test)
    runs-on: ubuntu-latest
    environment: dev
    steps:
      - name: Checkout (with submodules)
        uses: actions/checkout@v4
        with:
          submodules: true
          token: ${{ secrets.GH_PAT }}

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "17"
          cache: maven

      - name: Test
        run: |
          chmod +x mvnw
          ./mvnw test

  build_and_push:
    name: Build & Push (GHCR)
    runs-on: ubuntu-latest
    environment: dev
    needs: ci

    outputs:
      image_tag: ${{ steps.vars.outputs.image_tag }}

    steps:
      - name: Checkout (with submodules)
        uses: actions/checkout@v4
        with:
          submodules: true
          token: ${{ secrets.GH_PAT }}

      - name: Compute image tag
        id: vars
        run: |
          SHORT_SHA="${GITHUB_SHA::7}"
          echo "image_tag=sha-${SHORT_SHA}" >> $GITHUB_OUTPUT

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./deploy/app/Dockerfile
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:dev
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.image_tag }}

  deploy:
    name: Deploy to Dev Server
    runs-on: ubuntu-latest
    needs: build_and_push
    environment: dev

    steps:
      - name: Deploy via SSH (update IMAGE_NAME, pull, up)
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.KT_HOST }}
          username: ${{ secrets.KT_USER }}
          key: ${{ secrets.KT_SSH_KEY }}
          port: ${{ secrets.KT_SSH_PORT }}
          script: |
            set -e
            cd /home/${{ secrets.KT_USER }}/trit-server

            # (선택) compose/nginx 설정 변경을 같이 반영하고 싶으면 유지
            git pull origin develop

            # IMAGE_NAME을 이번 커밋 이미지로 업데이트 (서버 .env에 IMAGE_NAME이 있어야 함)
            NEW_IMAGE="ghcr.io/${{ github.repository }}:${{ needs.build_and_push.outputs.image_tag }}"

            if [ ! -f .env ]; then
              echo ".env not found in $(pwd). Create it first." >&2
              exit 1
            fi

            if grep -q '^IMAGE_NAME=' .env; then
              sed -i "s|^IMAGE_NAME=.*|IMAGE_NAME=${NEW_IMAGE}|" .env
            else
              echo "IMAGE_NAME=${NEW_IMAGE}" >> .env
            fi

            docker compose pull app
            docker compose up -d
            docker image prune -f