docker-build-7.4.yml

name: Build and Push PHP 7.4

on:
  workflow_dispatch:      # Umožní manuální spuštění z GitHub UI

jobs:
  build:
    runs-on: ubuntu-latest

    steps:

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Log in to Docker Hub
        run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin

      - name: Build Docker Image
        run: docker build -t massimofilippi/php:7.4 ./7.4

      - name: Push Docker Image to Docker Hub
        run: docker push massimofilippi/php:7.4

      - name: Notify Slack of build status
        if: success()
        run: |
          curl -X POST -H 'Content-type: application/json' --data '{"text":"Docker images build and push succeeded for PHP 7.4"}' ${{ secrets.SLACK_WEBHOOK_URL }}

      - name: Notify Slack of build failure
        if: failure()
        run: |
          curl -X POST -H 'Content-type: application/json' --data '{"text":"Docker images build or push failed for PHP 7.4"}' ${{ secrets.SLACK_WEBHOOK_URL }}