build-push.yml

name: Build and Push

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:

    runs-on: ubuntu-latest

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

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3.0.0
      
    - name: Login to NCP Container Registry
      uses: docker/login-action@v3.0.0
      with:
        registry: ${{ secrets.NCP_CONTAINER_REGISTRY }}
        username: ${{ secrets.NCP_ACCESS_KEY }}
        password: ${{ secrets.NCP_SECRET_KEY }}
        
    - name: build and push
      uses: docker/build-push-action@v3
      with:
        context: .
        file: ./Dockerfile
        push: true
        tags: ${{ secrets.NCP_CONTAINER_REGISTRY }}/nextjs-fe:${{ github.sha }}
        cache-from: type=registry,ref=${{ secrets.NCP_CONTAINER_REGISTRY }}/nextjs-fe:${{ github.sha }} 
        cache-to: type=inline

  
    - name: change docker image name
      run: |
        sed -i 's|image: k8s-registry-test.kr.ncr.ntruss.com/nextjs-fe:.*$|image: ${{ secrets.NCP_CONTAINER_REGISTRY }}/nextjs-fe:${{ github.sha }}|' fe/fe-deployment.yaml
        git config --global user.name "${{ secrets.GIT_USERNAME }}"
        git config --global user.email "${{ secrets.GIT_EMAIL }}"

        git add fe
        git status
        git commit -m "change docker image name"
        
    - name: Push changes to main branch # merge 내용들을 main 브랜치로 최종 push
      uses: ad-m/github-push-action@master
      with:
        branch: main
        github_token: ${{ secrets.GITHUB_TOKEN }}