name: Android
on:
  push:
    branches:
    - master
  pull_request:
    branches:
    - master

jobs:
  buildAndroid:
    runs-on: ubuntu-latest
    container:
      image: docker://subsurface/android-build-container:5.15.1

    steps:
    - name: checkout sources
      uses: actions/checkout@v1

    - name: atomically create or retrieve the build number
      id: build_nr
      run: |
        cd .. # check out parallel to subsurface sources
        url="https://subsurface:${{ secrets.NIGHTLY_BUILDS }}@github.com/subsurface/nightly-builds"
        # the clone followed by the pointless push should verify that the password is stored in the config
        # that way the script doesn't need the password
        git clone -b main https://github.com/subsurface/nightly-builds
        cd nightly-builds
        git remote set-url origin "$url"
        git push origin main
        cd ..
        bash -x subsurface/scripts/get-or-create-build-nr.sh ${{ github.sha }}

    - name: run build
      id: build
      env:
         SUBSURFACE_REPO_PATH: ${{ github.workspace }}
      run: |
        # this is rather awkward, but it allows us to use the preinstalled
        # Android and Qt versions with relative paths
        cd $GITHUB_WORKSPACE/..
        ln -s /android/5.15.* .
        ln -s /android/build-tools .
        ln -s /android/cmdline-tools .
        ln -s /android/ndk .
        ln -s /android/platform-tools .
        ln -s /android/platforms .
        ln -s /android/tools .
        ls -l
        git config --global user.email "ci@subsurface-divelog.org"
        git config --global user.name "Subsurface CI"
        # it turns out our build container doesn't have a native compiler
        # yet ECM needs that
        apt-get install --reinstall cpp-7 gcc-7-base libgcc-7-dev libcc1-0 gcc-7
        git config --global --add safe.directory ${SUBSURFACE_REPO_PATH}
        git config --global --add safe.directory ${SUBSURFACE_REPO_PATH}/libdivecomputer
        bash -x ./subsurface/packaging/android/qmake-build.sh

    - name: create version number
      id: version_number
      if: github.event_name == 'push'
      run: |
        latest=$(cat ../nightly-builds/latest-subsurface-buildnumber)
        today=$(date '+%Y-%m-%d')
        version="$today.$latest"
        echo "version=$version" >> $GITHUB_OUTPUT

    # only publish a 'release' on push events (those include merging a PR)
    - name: upload binaries
      if: github.event_name == 'push'
      uses: softprops/action-gh-release@v1
      with:
        tag_name: v${{ steps.version_number.outputs.version }}
        repository: subsurface/nightly-builds
        token: ${{ secrets.NIGHTLY_BUILDS }}
        prerelease: false
        fail_on_unmatched_files: true
        files: |
          Subsurface-mobile*.apk
        body: |
          CICD release artifact

          These builds are created on every merge or push into the [Subsurface repo](http://github.com/subsurface/subsurface).
          This build is based on http://github.com/subsurface/subsurface/commit/${{ github.sha }}

          None of these artifacts are signed.
          The Android APK can be side-loaded on most Android devices. If you had a previous Subsurface-mobile version installed from the Google Play store, you'll have to uninstall that first.
          The Windows installer will ask you to confirm installation of an app from an unknown developer.
          The macOS DMG makes it even harder with a multi-step dance that requires opening the Privacy & Security settings in the System Preferences and explicitly confirming that you are willing to install this app.

          You can find similar Subsurface-Daily builds for [Ubuntu](https://ppa.launchpadcontent.net/subsurface) and Subsurface-test for [Fedora](https://copr.fedorainfracloud.org/coprs/dirkhh/Subsurface-test).

          Please report any issues with these builds in the [Subsurface user forum](https://groups.google.com/g/subsurface-divelog).