baekjoon_bot_cicd.yml

name: Baekjoon-Bot CI/CD

on:
  push:
    branches: [ "main" ]
    paths-ignore:
        - 'k8s/**'

jobs:

  CI:
    runs-on: ubuntu-latest

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

    - name: Setup Node.js environment
      uses: actions/setup-node@v3.8.1
      with:
        node-version: "18.x"

    - name: Install modules
      run: npm ci

    - name: Unit test
      run: npm test

    - name: Docker login
      uses: docker/login-action@v3.0.0
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}
        logout: true

    - name: Get version
      id: image
      run: |
        VERSION=$(echo ${{ github.sha }} | cut -c1-8)
        echo VERSION=$VERSION
        echo "::set-output name=version::$VERSION"
        
    - name: Build and push to DockerHub
      run: |
          docker build -t synoti21/${{ secrets.PROJECT_NAME }}:${{ steps.image.outputs.version }} .
          docker push synoti21/${{ secrets.PROJECT_NAME }}:${{ steps.image.outputs.version }}
      


  update-manifest:
      runs-on: ubuntu-latest
      needs: CI
      steps:
        - name: Get version
          id: image
          run: |
            VERSION=$(echo ${{ github.sha }} | cut -c1-8)
            echo VERSION=$VERSION
            echo "::set-output name=version::$VERSION"
            
        - name: Setup Kustomize
          uses: imranismail/setup-kustomize@v2.1.0-rc

        - name: Checkout kustomize repository
          uses: actions/checkout@v3
          with:
            repository: boaz-baekjoon/baekjoon-discord-bot
            ref: main
            token: ${{ secrets.ACCESS_TOKEN }}
            path: baekjoon-discord-bot
            

        - name: Update Kubernetes resources
          run: |
            cd baekjoon-discord-bot/k8s/
            kustomize edit set image synoti21/${{ secrets.PROJECT_NAME }}=synoti21/${{ secrets.PROJECT_NAME }}:${{ steps.image.outputs.version }}
            kustomize build .
  
        - name: Commit and push the updated manifest
          run: |
            cd baekjoon-discord-bot
            git config --global user.name 'github-actions'
            git config --global user.email 'github-actions@github.com'
            git commit -am ":construction_worker: chore: Update deployment to ${{ github.sha }}"
            git push