github-actions-ci.yml

name: CI Build

on:
  push:
    branches:
      - develop
    tags:
      - 'v*'  # Push events to matching v*, i.e. v1.0, v20.15.10
  pull_request:
    branches:
      - develop

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
      - name: Build Image
        run: make build
      - name: Linting
        run: make lint
      - name: Unit Test
        run: make unittest

  docker-build-and-push:
    needs: [build-and-test]
    runs-on: ubuntu-latest
    steps:
      - name: Set tags
        id: set_tags
        run: |
          DOCKER_IMAGE=ghcr.io/elifesciences/data-hub-api
          VERSION=""
          GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}}
          SHORT_SHA=${GITHUB_SHA::8}
          TIMESTAMP=`date --utc +%Y%m%d.%H%M`
          if [[ $GITHUB_REF == refs/tags/v* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          fi
          if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
            TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:latest"
          else
            TAGS="${DOCKER_IMAGE}_unstable:${GITHUB_SHA},${DOCKER_IMAGE}_unstable:${GIT_BRANCH}-${SHORT_SHA}-${TIMESTAMP},${DOCKER_IMAGE}_unstable:latest"
          fi
          echo "TAGS=${TAGS}"
          echo "tags=${TAGS}" >> $GITHUB_OUTPUT
      - name: Login to GHCR
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push (if not PR)
        id: docker_build
        uses: docker/build-push-action@v2
        with:
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.set_tags.outputs.tags }}
      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}