literate 0.5.1

A literate programming tool that extracts code written in your Markdown files.
Documentation
name: Docker

on:
  release:
    types: [created, published]
  workflow_dispatch: {}

jobs:
  docker:
    name: Build Docker Image
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Build and push
        run: |
          IMAGE=ghcr.io/${{ github.repository }}
          TAG=$(cargo metadata --no-deps --quiet | jq -r '.packages[0] | .version')

          docker build . -t $IMAGE:$TAG -t $IMAGE:latest
          docker push --all-tags $IMAGE