build-push-docker.yml

name: Build and push Docker

on:
  push:
    branches:
      - 'disabled-main'
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
  pull_request:
    branches:
      - 'disabled-main'
  workflow_dispatch:

env:
  IMAGE_NAME: ${{ github.event.repository.name }}
  # set this
  SITE_URL: 'https://docker.nemanjamitic.com'

jobs:
  build:
    name: Build and push docker image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Print commit id, message and tag
        run: |
          git show -s --format='%h %s'
          echo "github.ref -> {{ github.ref }}"

      - name: Docker metadata
        # disable this step
        if: false
        id: metadata
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value={{sha}},enable=${{ github.ref_type != 'tag' }}

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        # if: ${{ github.ref_type == 'tag' }}
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          # src dir
          context: ./
          # Dockerfile dir
          file: ./docker/Dockerfile
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:latest
          # disabled metadata step
          # tags: ${{ steps.metadata.outputs.tags }}
          # labels: ${{ steps.metadata.outputs.labels }}