ci.yml

name: Build and update base images

on:
  push:
    branches:
      - master
      #- development
  pull_request:
    branches:
      - master
      #- development
  schedule:
    - cron: 0 0 * * * # Schedule nightly builds
  workflow_dispatch:

jobs:
  ci:
    name: CI
    runs-on: ubuntu-latest
    env:
      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
      DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v2

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y expect

      - name: Setup the environment
        run: |
          export GITHUB_BRANCH=${GITHUB_REF##*/}
          echo "GITHUB_BRANCH=${GITHUB_BRANCH}" >> $GITHUB_ENV
          if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then export GITHUB_PULL_REQUEST=true; else export GITHUB_PULL_REQUEST=false; fi
          echo "GITHUB_PULL_REQUEST=${GITHUB_PULL_REQUEST}" >> $GITHUB_ENV
      
      - name: Setup the base images
        run: .ci/setup.sh

      - name: Check for base image updates
        ## FIXME: Temporary fix for GH Actions not having a TTY
        ##        https://github.com/actions/runner/issues/241#issuecomment-924327172
        shell: 'script --return --quiet --command "bash {0}"'
        run: |
          source .ci/update_check.sh
          # echo "UPDATE_UBUNTU_16_04=${UPDATE_UBUNTU_16_04}" >> $GITHUB_ENV
          echo "UPDATE_UBUNTU_18_04=${UPDATE_UBUNTU_18_04}" >> $GITHUB_ENV
          echo "UPDATE_UBUNTU_20_04=${UPDATE_UBUNTU_20_04}" >> $GITHUB_ENV
          # echo "UPDATE_ALPINE_3_5=${UPDATE_ALPINE_3_5}" >> $GITHUB_ENV
          # echo "UPDATE_ALPINE_3_10=${UPDATE_ALPINE_3_10}" >> $GITHUB_ENV
          echo "UPDATE_ALPINE_3_12=${UPDATE_ALPINE_3_12}" >> $GITHUB_ENV
          echo "UPDATE_ALPINE_3_14=${UPDATE_ALPINE_3_14}" >> $GITHUB_ENV
          echo "UPDATE_ALPINE_EDGE=${UPDATE_ALPINE_EDGE}" >> $GITHUB_ENV

      - name: Build the base images
        run: .ci/build.sh

      - name: Test the base images
        ## FIXME: Temporary fix for GH Actions not having a TTY
        ##        https://github.com/actions/runner/issues/241#issuecomment-924327172
        shell: 'script --return --quiet --command "bash {0}"'
        run: unbuffer .ci/test.sh

      - name: Push the base images
        run: .ci/push.sh