build-push.yml

name: BuildPushDeployImage

on:
  push:
    branches: [ main ]

jobs:

  changes:
    runs-on: ubuntu-latest
    outputs:
      src: ${{ steps.changes.outputs.src }}
    steps:
    - uses: actions/checkout@v4
    - uses: dorny/paths-filter@v2
      id: changes
      with:
        filters: |
          src:
            - 'dockerfiles/requirements.txt'
            - 'dockerfiles/Dockerfile.base'
            - '.github/workflows/build-push.yml'

  buildbase:
    needs: changes
    if: ${{ needs.changes.outputs.src == 'true' }}
    runs-on: ubuntu-latest
    steps:
    - name: checkout
      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 Quay
      if: ${{ (github.repository_owner == 'sustainable-computing-io') && (github.ref == 'refs/heads/main') }}
      uses: docker/login-action@v3
      with:
          registry: quay.io/sustainable_computing_io
          username: ${{ secrets.BOT_NAME }}
          password: ${{ secrets.BOT_TOKEN }}      
    - name: Build and push base image
      uses: docker/build-push-action@v5
      with:
        context: dockerfiles
        platforms: linux/amd64
        push: true
        tags: quay.io/sustainable_computing_io/kepler_model_server_base:v0.7
        file: dockerfiles/Dockerfile.base
    - name: Build and push Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        platforms: linux/amd64
        push: true
        tags: quay.io/sustainable_computing_io/kepler_model_server:latest,quay.io/sustainable_computing_io/kepler_model_server:v0.7
        file: dockerfiles/Dockerfile

  build:
    needs: [changes]
    if: ${{ needs.changes.outputs.src == 'false' }}
    runs-on: ubuntu-latest
    steps:
    - name: checkout
      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 Quay
      if: ${{ (github.repository_owner == 'sustainable-computing-io') && (github.ref == 'refs/heads/main') }}
      uses: docker/login-action@v3
      with:
          registry: quay.io/sustainable_computing_io
          username: ${{ secrets.BOT_NAME }}
          password: ${{ secrets.BOT_TOKEN }}      
    - name: Build and push Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        platforms: linux/amd64
        push: true
        tags: quay.io/sustainable_computing_io/kepler_model_server:latest,quay.io/sustainable_computing_io/kepler_model_server:v0.7
        file: dockerfiles/Dockerfile