Github Release Action for publishing to DockerHub via tags

release.yml

---
name: "Release"

on:
  push:
    tags:
      - "v*"

jobs:
  release-app:
    name: Build release image from tag
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          prerelease: false

      - name: Get release
        id: get_release
        uses: bruceadams/get-release@v1.2.3
        env:
          GITHUB_TOKEN: ${{ github.token }}

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

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: '${{ secrets.DOCKERHUB_USERNAME }}'
          password: '${{ secrets.DOCKERHUB_TOKEN }}'

      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: heyjordn/awesome-repo:${{ steps.get_release.outputs.tag_name }}
          build-args: |
            COMPOSER_GITHUB_TOKEN=${{ secrets.COMPOSER_GITHUB_TOKEN }}
          platforms: |
            linux/amd64