build.yml

name: Build Docker Container

permissions:
    contents: write
    packages: write
  
on:
    push:
      branches:
        - main

env:
  IMAGE_NAME: image-captioning-fed-server

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
        packages: write  
    steps:
      - name: Set up Git repository
        uses: actions/checkout@v2
        with:
            token: ${{ secrets.PAT }}

      - name: Log in to the Docker hub
        run: docker login -u ${{secrets.DOCKER_USER}} -p ${{secrets.DOCKER_PASS}}

      - name: Get file version
        id: get-version
        run: |
          VERSION=$(cat image-captioning/version.txt)
          echo "File version: $VERSION"
          echo "::set-output name=version::$VERSION"

      - name: Build and Push Docker Image
        run: |
          docker build -t "${{secrets.DOCKER_USER}}/${IMAGE_NAME}:${{ steps.get-version.outputs.version }}" .
          docker push "${{secrets.DOCKER_USER}}/${IMAGE_NAME}:${{ steps.get-version.outputs.version }}"