ci.yaml

on:
  push:
    branches:
      - main
jobs:
  ci:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          DOCKER_APP_IMAGE_NAME: "ghcr.io/whiletrue-industries/odds/odds-server"
        run: |
          echo "${GITHUB_TOKEN}" | docker login ghcr.io -u whiletrue-industries --password-stdin &&\
          if docker pull "${DOCKER_APP_IMAGE_NAME}:latest"; then
            CACHE_FROM_ARG="--cache-from ${DOCKER_APP_IMAGE_NAME}:latest"
          else
            CACHE_FROM_ARG=""
          fi &&\
          docker build $CACHE_FROM_ARG --build-arg VERSION=${GITHUB_SHA} -t app . &&\
          docker tag app "${DOCKER_APP_IMAGE_NAME}:${GITHUB_SHA}" &&\
          docker push "${DOCKER_APP_IMAGE_NAME}:${GITHUB_SHA}" &&\
          if [ "${GITHUB_REF}" == "refs/heads/main" ]; then
            docker tag app "${DOCKER_APP_IMAGE_NAME}:latest" &&\
            docker push "${DOCKER_APP_IMAGE_NAME}:latest"
          fi