build_and_push_image.yml

name: Build and Push Docker Image

on:
  workflow_dispatch:
    inputs:
      image_name:
        description: 'Docker image name'
        type: string
        required: true
        default: 'app'
      tag:
        description: 'Docker image tag'
        type: string
        required: true
        default: 'latest'
      push_to_dockerhub:
        description: 'Whether we need to push the image to dockerhub'
        type: boolean
        required: true
      dockerfile_path:
        description: 'Dockerfile path'
        type: string
        default: '.'
        required: true

run-name: building image ${{ inputs.image_name }}/${{ inputs.tag }}
jobs:
  build-and-push-docker-image:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }}

    - name: Build and push Docker image
      uses: docker/build-push-action@v2
      with:
        context: ${{ inputs.dockerfile_path }}
        push: ${{ inputs.push_to_dockerhub }}
        tags: ${{ secrets.DOCKERHUB_USERNAME }}/${{ inputs.image_name }}:${{ inputs.tag }}

    - name: Build completed
      run: echo "Image build completed"