build.yaml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main

jobs:
  docker:
    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 Docker Hub
        uses: docker/login-action@v3
        with:
          username: alextes
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract short SHA
        run: echo "SHORT_SHA=$(echo ${{ github.sha }} | cut -c 1-7)" >> $GITHUB_ENV

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ultrasoundorg/payload-validator:${{ env.SHORT_SHA }}
            ultrasoundorg/payload-validator:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max