ci.yaml

name: CI

on: [push]

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Install tox
        run: pip install tox

      - name: Cache tox environments
        id: cache-tox
        uses: actions/cache@v3
        with:
          path: .tox
          # requirements/*.txt, pyproject.toml, and .pre-commit-config.yaml
          # have versioning info that would impact the tox environment.
          key: tox-${{ hashFiles('requirements/*.txt') }}-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('.pre-commit-config.yaml') }}

      - name: Run tox
        run: tox -e lint,py,coverage-report,typing  # run tox using Python in path

  build:
    runs-on: ubuntu-latest
    needs: [test]

    steps:
      - uses: actions/checkout@v3

      - name: Define the Docker tag
        id: vars
        run: echo ::set-output name=tag::$(echo ${GITHUB_REF} | sed -E 's,refs/(heads|tags)/,,' | sed -E 's,/,-,g')

      - name: Print the tag
        id: print
        run: echo ${{steps.vars.outputs.tag}}

      - name: Log into Docker Hub
        run: echo ${{ secrets.DOCKER_TOKEN }} | docker login --username ${{ secrets.DOCKER_USERNAME }} --password-stdin

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ghcr.io/lsst-ts/narrativelog:${{ steps.vars.outputs.tag }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          platforms: linux/amd64