name: Build
on: [push, pull_request]

jobs:
  build:
    name: Build
    runs-on: ubuntu-20.04
    container: ubuntu:xenial
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      TRAVIS_BUILD_NUMBER: ${{ github.run_number }}
      VERSION: continuous
    steps:
      - name: Configure build machine
        run: |
          apt update
          apt install -y -q apt-transport-https curl git software-properties-common sudo wget
          # The keyboard-configuration package is needed later and requires the user to input a number via dpkg-reconfigure, so preinstall it without front-end to avoid blocking the later installations
          DEBIAN_FRONTEND=noninteractive apt install -y -q keyboard-configuration
      - name: Checkout sources
        run: |
          # Can't use actions/checkout@v2 action here because Ubuntu 16.04 git version is too old, so the action downloads an archive instead of a git repository, and this prevents linuxdeployqt from finding the commit it is built from
          # Retrieve the correct repository and branch names according to the build event (push or pull_request)
          if [ -z "${{ github.head_ref }}" ]; then BRANCH=${{ github.ref_name }}; REPOSITORY=${{ github.repository }}; else BRANCH=${{ github.head_ref }}; REPOSITORY=${{ github.event.pull_request.head.repo.full_name }}; fi
          echo "Cloning branch $BRANCH from repository $REPOSITORY..."
          git clone --depth=1 https://github.com/$REPOSITORY --branch=$BRANCH .
      - name: Environment tests
        run: ./tests/tests-environment.sh
      - name: CI tests
        run: ./tests/tests-ci.sh
      - name: Deploy release (only when building from master branch)
        if: ${{ github.ref == 'refs/heads/master' }}
        run: |
          wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
          bash ./upload.sh ./linuxdeployqt-*.AppImage*