deploy.yml

name: Build Docker image

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

on:
  push:
    branches: [ "main" ]
    tags:
      - "v*.*.*"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

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

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

      - name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Get version from pyproject.toml
        id: get_version
        run: |
          echo "version=$(grep -E '^\[tool\.poetry\]$' -A 4 pyproject.toml | grep -E '^version' | sed 's/version = "//;s/"$//')" >> $GITHUB_OUTPUT
      - name: Get short SHA
        id: slug
        run: echo "sha=$(echo ${GITHUB_SHA} | cut -c1-7)" >> $GITHUB_OUTPUT

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.slug.outputs.sha }}
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.get_version.outputs.version }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          body: |
            Release ${{ steps.get_version.outputs.version }}

            Docker image: `${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.get_version.outputs.version }}`
          tag_name: v${{ steps.get_version.outputs.version }}
          generate_release_notes: true
          append_body: true