name: Publish nightly build

on:
  pull_request:
    branches:
      - testing

jobs:
  nightly:
    name: Publish nightly build
    runs-on: ubuntu-22.04
    environment: nightly
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up JDK 11
        uses: actions/setup-java@v2
        with:
          java-version: 11
      - name: Build
        run: |
          # use timestamp as Version Code
          export versionCode=$(date '+%s')
          sed -i "s,^\(\s*versionCode\)  *[0-9].*,\1 $versionCode," app/build.gradle.kts
          ./gradlew assembleDebug
      - name: fdroid nightly
        run: |
          sudo add-apt-repository ppa:fdroid/fdroidserver
          sudo apt-get update
          sudo apt-get install apksigner fdroidserver --no-install-recommends
          export DEBUG_KEYSTORE=$\{\{ secrets.DEBUG_KEYSTORE \}\}
          fdroid nightly --archive-older 10