release.yml

name: Publish Docker image
on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
      - 'v[0-9]+.[0-9]+.[0-9]-alpha.[0-9]+'
      - 'v[0-9]+.[0-9]+.[0-9]-beta.[0-9]+'
    paths-ignore:
      - "**/docs/**"
      - "**.md"

jobs:
  docker:
    runs-on: ubuntu-latest
    env:
      DOCKERHUB_USER: cargogenerate
      DOCKERHUB_IMAGE: cargo-generate-action
    steps:
      # Check out code
      - name: Checkout
        uses: actions/checkout@v4
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{env.DOCKERHUB_USER}}/${{env.DOCKERHUB_IMAGE}}
          tags: type=semver,pattern={{version}}
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ env.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      # And make it available for the builds
      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          labels: |
            rust
            cargo
            cargo-generate
          tags: ${{ steps.meta.outputs.tags }}
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GH_PAT }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          body: Latest Release
          prerelease: false
          draft: false